GENERAL INFORMATIONNextLevel Systems Inc., formerly General Instrument, was founded in 1948 as Jerrold Electronics. As the Broadbandindustry has evolved over the past 50 years, so have we. Whether you know us as Jerrold, GI or now as NextLevel,all are synonymous with achievement and excellence in communications. We are recognized as the pioneers of theindustry and will continue this commitment as the move to the NextLevel.

MILESTONES1948 Milton Jerrold Shapp forms Jerrold Electronics. His first product is a small booster, which enhances

television pictures.1956 Jerrold’s “Golden Cascade? distribution amplifiers increase channel capacity from three to five, causing a

noticeable shift in the industry. Jerrold becomes involved with the first pay TV experiment in Bartlesville, OK.

1967 Jerrold introduces the first electro-mechanical cable converter to deliver 20 channels of programming to astandard television.

Jerrold is acquired by General Instrument (GI), becoming a wholly-owned subsidiary1979 GI introduces multi-level scrambling/descrambling.1986 GI enters the pay-per-view industry with a programming service called Cable Video Store.1991 GI introduces and demonstrates its digital technology for the cable industry.1995 The first advanced analog 2200 set-top is deployed, introducing interactivity to the cable industry.1996 The first digital cable system is rolled out in a TCI system in Hartford CT.

NETadvantageTM a complete package of professional services, network management and software systemsare launched.

1997 General Instrument is restructured creating NextLevel Systems, Inc. a division focusing on broadband,satellite, data and telephone services.

NEXTLEVEL PRODUCTSYour key contact for NextLevel products is the Account Manager or Account Executive designated to serve you. Heor she is backed by the industry’s most extensive support team, including field engineering, application engineering,customer service, and marketing services.

This catalog is organized into several sections, each reflecting a logical grouping or a major line of NextLevel’sproducts. Any item in this catalog can be fully explained or easily ordered from your nearest Account Executive.Your Account Executive will also supply you with other literature concerning our products. Printed material is alsoavailable by contacting:

Purchasing Services Group, Inc.

6995 NW 46th. Street Miami, Florida 33 166

Tel.(305)594-7757 Fax

_

Miscellaneous

CHC-12X SPECIFICATIONS Combiner CHC-12X

The CHC- 12X Headend Combiner consistsof twelve directional couplers is used tocombine twelve separate channel signalsinto a single output, or to split one inputinto twelve separate outputs. The nominalattenuation from any input to the output is20 dB.The rear panel includes twelve input/outputconnectors to J12), and RF OUTconnector. A -20 dB TEST connector islocated on the front panel for easyaccessibility. All connectors on the rearpanel accept coaxial cables with F-typeconnectors. The -20 dB TEST pointprovides a sample of the RF output signalwhich is 20 dB below the level at the RF

RFFrequency Range

Input Ports

output Ports

Insertion Loss

Flatness

50-86 MHz

12

1

20 dB *2 dB

+1.5 dB

Isolation 30 dB Min.

Impedance 7.5 Ohms 75 Ohms

Input Return Loss 16 dB Min. 16 dB Min.

Output Return Loss 16 dB Min. 16 dB Min.

Test Point -20 dB +2 dB -20 dB *3 dB

MECHANICAL

Dimensions 19”W x 1.75”H x 8”D (48.07 cm x 4.42 cm x 20.24 cm)

Weight 8 lbs (3.62 kgs)Specifications subject to change without notice.

860 1000MHz

12

120 dB r3 dB

e1.5 dB

30 dB Min.

l-59

CMTSCOMMANDER

Stereo Encoder

dbxTM Noise Reduction BTSC Stereo Second Audio Program Option

FEATURESl BASEBAND AUDIO INPUTS

ENCOOEOINTOBTSCSTEREOFORMAT

l 4.5 MHz AND 41.25 MHz OUTPUTSTANDARD FOR MAXIMUMFLEXIBILITY

l AUTOMATIC NON-CLIPPING OVER-MODULATION PROTECTION

l SECOND AUDIO PROGRAM (SAP)OPTION FOR BILINGUALTRANSMISSION

. COMPACT DESIGN FOR EASE OFINSTALLATION

The NextLevel Commander MultichannelTelevision Sound (CMTS) Encoderenables cable operators to upgrade to truestereo TV sound. The CMTS is aneconomical means of upgrading systemcapabilities and subscriber servicepackages, thereby increasing overallsystem revenues. It allows a systemoperator to easily encode both stereo andsecondary audio programming (SAP) fortransmission and includes dbx noisereduction circuitry to ensure a qualitysignal.

4.5 MHz AND 41.25 MHz OUTPUTSTANDARDThe CMTS encoder generates a linear,non-filtered composite spectrum foroptimum stereo separation withoutrequir ing phase adjustment. Thisencoder/modulator transforms basebandstereo and SAP input (optional plug-inmodule) into BTSC multichannel soundwhich is then modulated to both a 4.5MHz subcarrier output and a 41.25 MHzIF output.

The integral precision 4.5 MHz crystalphase locked voltage-to-frequencyconverter included in the CMTS encoderprovides unmatched l inearity andminimum phase noise while the 41.25MHz crystal upconverter is provided forinterfacing with non-stereo compatiblemodulators.

DESIGNED TO FIT IN TIGHT SPACESThe CMTS is a rack-mounted unit with a1.75 inch high chassis, enabling theoperator to easily locate the unit even inmost space-restricted configurations. Itprovides front panel access to all audioinput level controls and includes bargraph indicators on the front panel for

left, right and SAP channels. The bargraph indicators provide a true peakdeviation metering of incoming audiosignals, helping ensure that subscribersare receiving a high quality audio signal.In addition, the CMTS encoder includesautomatic non-clipping over-modulationprotection on all channels; a video lockindicator; and offers remote-controllableA/B input for automatic commercialinsertion.

The CMTS encoder provides a cost-effective solution to stereo transmission incable systems.

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Product Overview Broadcast Systems

MASTER

PRIMARY RING I

Commander 6 Receivers

*Demodulators*Modulators

*Stereo Encoders Amplifiers

SECONDARY

System Solutions:Traditional analog signal processingcomplimented with a creative systemarchitecture that provides monitoringfeatures for redundancy, ensuring reliable

performance

DlSTRlBUTlONHUB

OPTICAL NODE

. . . . . . . . . .e3

RVING AREA

OPTICAL NODE

Additional Headend Capabilities:*Network Management*Baseband video and audio matrix switching*Commercial Insertion-Analog Scrambling

OPTICAL NODE

\

HOME SERVING AREA

Provides headend system redundancyHOME SERVING AREA

HOMI: SCRVING AREA

As analog headend architectures becomemore complex, NextLevel BroadbandNetworks Group is leading the way in pro-viding true system solutions. Complimentingour traditional portfolio of high performanceCommander 6 signal processing solutions isthe ability to look at the headend as a systemrather than just individual components. Thisapproach offers not only flexibility but alsocrucial redundancy features as well.

NextLevel has also developed a com-plete headend monitoring system called

LIFEnetTM for Headend Control andMonitoring. The software followsSimple Network Management Protocols(SNMP) standard and is therefore easilyadded to a broadband operators NetworkManagement System.

LIFEnet Headend Monitoring: Al lCommander 6 modules have complete mom-toring parameters. Through LIFEnet, ourcomplete headend software package, thebroadband operator will remotely monitor theRF and Cableoptics@ headend parameters.

Custom Pre-packaged Headend Designs:Every headend situation is unique. To helpfacilitate an efficient plan for design, lay-out, equipment selection and channel line-ups, our engineers work with eachcustomer to fully understand their systemrequirements. After the headend is designedand assembled in our facility, we transportit to your location, install and provideproof-of-performance testing verification.

l - l

COMMANDER 6@NTSC Video Modulator

FEATURESl 1 GHz FREQUENCY AGILE TUNING. FREQUENCY SELECTION IN 12.5

kHz STEPS OR BY HRC, IRC, EIAOR NEXTLEVEL (STD) CHANNELMAPS

l USER FRIENDLY FRONT PANELINTERFACE

l NETWORK MANAGEMENT CAPABLEl BASEBAND INPUT SWITCHING,

4.5 MHz SUBCARRIER INPUT,- BASEBAND AGC CAPABLE(OPTIONAL WITH MOB)

l INTEGRATED BTSC STEREOENCODER

l DC POWER CAPABLE

DESCRIPTIONThe Commander 6 Modulator Version II,(model C6M-II) NTSC video modulator,delivers versatility, flexibility and ease ofmaintenance to all existing and new

broadband communications headends. racy requirements for the FCC. The FCCThe C6M-II is frequency agile from 50 mandated frequency offsets of +12.5 kHzMHz to 1 GHz in a single rack unit (1U) and +25 kHz are generated automaticallypackage, using the latest technology in as well. The C6M-II also exceeds all FCCswitching power supplies to minimize RF and baseband signal performanceheat and increase power efficiency. requirements.

SYSTEM COMPATIBILITYThe C6M-II provides control of most pa-rameters from the large eight-digit alpha-numeric LED display on the front panel.All parameters are microprocessor con-trolled for precision, accuracy, stabilityand reliability. In addition to the standardrear panel connections, a video test portand a -20 dB RF test port are available onthe front panel for easy testing access.

Upon frequency or channel selection, themicroprocessor automatically engages in-ternal bandpass filters, ensuring that acombined carrier-to-noise (C/N) ratio forup to 149 channels is at least 60 dB.Typical combined C/N ratios of 63 dB aremuch more common with the C6M-II.

The C6M-II is compatible with commer-cial scrambling systems, offering a com-posite IF input connection to facilitateinterfacing with NextLevel’s modelMVP-II in all scrambling modes, and dualIF loop-through connections for otherencryption systems.

The precision frequency stability of theC6M-II meets the band frequency accu-

The C6M-II modulators also interfaceeasily with NextLevel’s model CMTS,BTSC stereo encoder; model C6R, analogsatellite receiver; model DSR-4500,DigiCipher@ II satellite receiver, andmodel C6BD, broadcast demodulator.The C6M-II is compatible with all presentand past NextLevel headend equipment.

A PurchasingServices Group, Inc.6995 NW 46th. StreetMiami, Florida 33 166 &EVEL‘Te1.(305)594-7757 Fax (305)594-2773

l-3

COMMANDER Multi-Standard InternationalCGR-MSI Satellite Receiver

FEATURESl BROADCAST QUALITY

PERFORMANCE INNTSC/PAL/SECAM/ANO MACFORMATS.

l C AND KU BAND FREQUENCYAGILITY, 950 1750 MHz

. PRECISION MICROPROCESSORCONTROLLED DUAL CONVERSIONPLL TUNING

l DIGITAL AFC TRACKING CIRCUITWITH CONTINUOUS FINE TUNINGABILITY

l 70 MHz IF WITH SPECTRUM INVER-SION CIRCUIT FOR UPLINKTURNAROUNDS

. TERRESTRIAL INTERFERENCE (TI)LOOP.

l FRONT PANEL TEST POINTS FORVIDEO AND 70 MHz IF

l AUTO CALIBRATING REAL-TIME C/NMETER

l OPTIONAL MULTI-STANDARDBROADCAST QUALITY STEREOAUDIO DEMODULATOR

The C6R-MS1 is an international, multi-standard satellite receiver capable ofreceiving satellite transmitted signals inNTSC/PAL/SECAM/ and MAC formats.Frequency agile with an input RFbandwidth of 950 to 1750 MHz, the PLLsynthesized COMMANDER 6 receiver isdes igned f o r b roadcas t qua l i t yperformance.

Featuring digitally locked, continuouslytuning AFC and microprocessor controls,the received C/Ku-band radio frequency(RF) signal inputs are dual converted to acommercial, industry standard 70 MHzintermediate frequency (IF).

The C6R-MSI’s design uses a new 70MHz IF inversion circuit that enables di-rect satellite RF processing at theupldownlink site. This circuit providesmore consistent and reliable video perfor-mance. It offers advantages in applica-tions in which signal processing can beperformed at an Intermediate Frequency(I.F.), r a t h e r t h a n a t b a s e b a n daudio/video.

USER FRIENDLINESSThe front panel includes a three functionmeter indicating carrier-to-noise (C/N),fine tuning, and RF signal strength. Thereal-time C/N meter and alarm featuresconsistently monitor the receive signalswith maximum power ability. The tunemeter enables precision, fine tuning ofthe input RF signal, and the RF input

level signal meter is calibrated like aspectrum analyzer in dBm units.

The multiple video low pass filters andde-emphasis networks enable the C6R-MS1 for NTSC/PAL/SECAM/ and MACoperation along with all known videoscrambling formats. The multi-tap powersupply, with 3 voltage settings, decreasesheat and power consumption and is de-signed for continuous 24-hour operation.

OPTIONAL ACCESSORIES/ORDERINGINFORMATIONThe flexible, 1.75 inch receiver design isan open architecture with field-installableoptions. The receiver can be ordered with-out audio to minimize cost in dedicatingscrambling systems. It can also be orderedwith the following:

ASD-MSI OPTIONAudio option with PLL frequency agiledual channel stereo audio demodulatorw i t h f i ve ad jus tab le IF f i l t e r s(55,110,220,440,880 KHz), and multi-for-mat audio de-emphasis networks (50, 75,J-17, and sliding) or a flat audio.

BPF-900Front panel adjustable, multiple SAW fil-tered module with six 70 MHz IF band-pass filters (16,18,22,25,27, and 36).

l-37

C6M=ll-*Commander 6@

Specifications

AudioInput Level Range (switchable)

LowHigh

Input Impedance (switchable)LowHigh

Frequency ResponsePreemphasisHarmonic DistortionHum and NoiseAural Subcarrier FrequencyAural Subcarrier Input Level Range

-10 to +lO dBm, Zo = 600 Ohms+5 to +25 dBm, Zo = 600 Ohms

600 Ohms balanced15 k Ohms Minimum*I.0 dB from 30 Hz to 15 kHz75 psec, defeatable1% Maximum from 30 Hz to 15 kHz @ rt25 kHz deviation-60 dBc Maximum @ ~25 kHz deviation4.5 MHz f 500 Hz+35 to +45 dBmV, Zo = 75 Ohms

GeneralAC voltage Requirements 100 to 240 Vrms, 50 to 60 HzPower Requirements 40 watts MaximumOperating Temperature 0” to 50” cWeight 13.5 lbs (6.11 kgs) MaximumDimensions 19” W x 1.75” H x 17.5” D (48.07 cm x 4.42 cm x 44.28 cm)

Specifications subject to change without notice.

l-5

S45OPFrequency Agile

Heterodyne Processor

Frequency Agile to 450 MHz Stereo Compatible Heterodyne

FEATURES FRONT PANEL CONTROLSl FREQUENCY AGILE FROM 50 TO

450 MHz. BTSC STEREO COMPATIBILITYl FRONT PANEL CONTROLSl 1.75 INCHES HIGHl AUTOMATIC ON-CHANNEL

OPERATION/ - . SUB-BAND OPTION AVAILABLE

l FCC COMPLIANT

All adjustments are made via convenientfront panel controls; no internal adjust-ments are required.

Input frequency selection is accomplishedwith front panel dipswitches locatedbehind a sliding cover. The S45OP acceptsVHF, UHF and cable channels to 450MHz.

The S45OP, the NextLevel full-featuredfrequency agile heterodyne processor,offers an economical way to process off-airor cable-delivered signals in CATVheadends without sacrificing performance.

Output channel selection is also accom-plished with front panel dipswitches thattune in 0.25 MHz increments from 50 to450 MHz.

Other front panel adjustments include: anaudio/video ratio (A/V) control whichadjusts the aural carrier from -12 dB to-17 dB below the video carrier; an offsetadjustment control which enables theou tpu t f r equency t o mee t FCCrequirements; and an RF output levelcontrol which can be adjusted 10 dBdown from typical 60 dBmV output.

STEREO COMPATIBLEThe S45OP can accept and process BTSCstereo delivered signals with no addedsignal degradation.

OPTIONSThe S45OP is available with sub-channel(Model S450P-T) and HRC (Model S45OP-HRC) processing capabilities. Pleasespecify the proper model when ordering tosuit your application.

1-47

Frequency AgileDemodulator

Frequency Agile to 801.25 MHz Stereo Compatible

FEATURESl HANDLES VHF, UHF AND ALL

CABLE CHANNELS TO 470 MHz FORSTANDARD, HRC AND FREQUENCY FORMATS

l SUB-BAND OPTION AVAILABLEl MPX OUTPUT FOR BTSC STEREO

ENCODED SIGNALSl 1.75 INCHES HIGH

The is a frequencyagile television demodulator that coversthe frequency spectrum from MHz to801.25 MHz in 0.25 MHz steps.Frequency selection is by convenientfront panel dipswitch. The unit providesbaseband audio and video outputs as wellas a multiplex output for BTSC stereoencoded signals. SAW filtering is utilizedfor excellent video and adjacent channelperformance. The unit is packaged in a1.75” rack mount enclosure and has verylow total power dissipation, less than 8watts.

The now offers two video outputs,both rear panel switchable to composite,as standard. The unit also offers a rearpanel IF testpoint, and a separate 4.5 MHzaudio subcarrier output.

SUB-BAND OPTIONThe is available with sub-channelinput capability, for use in applicationswhere a return channel, to 30 MHz isdemodulated and then re-modulated fordistribution. Specify whenordering.

l-49

Dual Return Path Receiver

FEATURES: 200 MHz

l 2 INDEPENDENT RECEIVERSl FRONT PANEL PLUG-IN MODULE

WITH PLUG-N-PLAY OPERATIONl ACCEPTS VIDEO AND DATA

MODULATION FORMATSl OPERATIONAL WAVELENGTH AT

1310 nm AND 1550 n m

DESCRIPTIONThe Dual Return PathReceiver Module for the OmniStarplatform provides a universal compactsolution to meet the requirements ofadvanced upstream video and data trafficapplications. The is controlled andmonitored locally through front panelfeatures, and remotely through theOmniStar Control Module and

Control Software.The is the perfectanswer when Return Path data/video isneeded to support upstream informationtransmission from either traditional nodelocations, or from hub sites where thepotential need for frequency stacking orup conversion requires increased upstreambandwidth. The Dual Return PathReceiver is also ideal for systems wherestatus monitoring services and interactiveservices, s u c h a s V O D , N V O D ,Telephony and PCS, demand further pro-cessing of upstream information.The features testpoints for received optical power and RFoutput level for each detector path. Andfor flexible user configuration, the

offers manual gain controlfor variable output level.

l-73

OMNlSTAR@ Cableoptics@AM=OMNI=LM*550A/860D DFB Laser Module

O/W/STAR 860 MHz Laser Module for 550 MHz Analog Transmission

FEATURES:l 50 860 MHz PASSBANDl HIGH PERFORMANCE DFB LASER

WITH INTERNAL ISOLATOR ANDLEADING EDGE PREDISTORTION

l FRONT PANEL PLUG-IN MODULEWITH PLUG-N-PLAY OPERATION

l INTEGRATED PRE-AMP FOR RFINPUT LEVEL OF ONLY +I5 dBmV

l BROADCAST AND NARROWCASTINPUTS

l AVAILABLE IN 8 OUTPUT POWERRANGES

DESCRIPTIONThe OmniStar laser module offers aninnovative approach to optical trans-mission with unparralleled performance.The 860 MHz laser family consists ofeight models with optical power rangingfrom 2 mW (4 dBm) to over 16 mW(12 dBm) offering a choice for the mostcost effective solution based on designedloss budget, performance criteria, andsplitting ratio considerations. TheOmniStar laser has an integrated preampallowing for a fixed RF input level ofonly +15 dBmV per channel with 77NTSC channels while maintainingsuperior distortion performance. All lasermodules have separate broadcast andnarrowcast RF inputs eliminating theneed for external combiners.As an integrated unit providing alloptical, RF signal processing, and controlfunctions, each laser module features aninternal optical isolator and RFlinearization circuitry to provide superiorcarrier-to-noise and distortion perfor-mance. Optical performance of each laseris characterized at the factory where itsoptimal operating point is stored in non-volatile memory so that user adjustmentof the RF laser drive level is unnecessary.The link performance is guaranteed uponpower-up. The three user controlledmodes of operations are preset factoryset AGC for optimal laser performance,set user adjust-able AGC, and manual user adjustable fixed gain. The set andmanuaZ modes let the user customize theRF drive level for desired carrier-to-noiseand distortion performance based onchannel loading and system requirements.Continuous wave and video signal inputmodes are also user selective.

l-75

OMNlSTAR@ Cableoptics@AM-OMNI-HSG-* Equipment Shelf

FEATURES:l UNIVERSAL CHASSIS FOR

FLEXIBLE CONFIGURATION. AC AND DC POWERING OPTIONSl POWER REDUNDANCY CAPABLE. INTEGRATED STATUS MONITORING

AND REMOTE NETWORKMANAGEMENT CAPABILITY

. ACCEPTS FRONT PANEL PLUG-INMODULES WITH PLUG-N-PLAYOPERATION

l INCREASED OPERATIONALDENSITY PER RACK UNIT SPACE(8 ACTIVE MODULES IN 5 RU SPACE)

DESCRIPTIONOmniStar, the next generat ion ofCableoptics headend products, is a fiberoptic analog signal transmission platformthat supports advanced Broadband HybridFiber/Coax Telecommunications Systems.It is the perfect solution for modernbroadband network systems whereincreasingly smaller node sizes and thedeployment of point-to-point lasersrequire optimal headend or central officespace. As a compact rack-mount opticalplatform it is ideal for complete two-waybroadband transmission and also forapplications which use rack-mounttransmission equipment in a DistributionHub or OTN.The OmniStar design incorporates a printedcircuit board back-plane providing easyplug-in interface to a Serial PeripheralInterface (SPI) bus. The SPI bus distributespower and control signals to eight universalmodule slots within the unit. Additionally,there are two slots dedicated for AC or DCpowering options (120/240 Vat or -48Vdc) and another slot in the chassis isdedicated to the unit’s microprocessorcontroller or Control Module (CM). Aseparate rear panel houses the AC or DCinput power connection, and remoteconnector interface.

1-63

The use of shared resources within thechassis allows for conf igurat ionflexibility, improving the overall costeffectiveness of the OmniStar system.Based on application requirements, theOmniStar system will accommodatepower supply options and any variation oflaser transmitters, receivers, or a series ofother modules available in the near future.

N E

Analog AddressableACC-4000 Lite, Classic and RAID Control System

FEATURESlPOWERFUL, SCALEABLE

INTEL-BASED PLATFORM PRO)

. MULTI-TASKING/MULTI-USERlUSER-FRIENDLY GRAPHICAL USER

INTERFACEl DOWNLOADS ADDRESSABLE

OPERATING PARAMETERS TO WAY AND TWO-WAY SET-TOPS

l FULL REMOTE CONTROL OFMODULATING VIDEO PROCESSORS(MVPS) AND SCRAMBLINGENCODERS

l WORKS WITH ALL OF OUR ANALOGAND ADVANCED SET-TOPSINCLUDING CFT-2200

l AND SYSTEMS COMPATIBILITY

l MUSIC SUPPORT. SUPPORTl ANIC-A SUPPORT

The ACC-4000 Family of Controllersrepresents the latest development in along tradition of access controller design.The new releases of ACC-4000 Lite,ACC-4000 Classic and ACC-4000 RAID

offer solutions for a full spectrum ofsystem requirements.The ACC-4000 Liteis the ideal access controller for systemswith less than 30,000 set-tops. featured like the ACC-4000 Classic, theACC-4000 Lite is the perfect lower costcompanion for smaller system operators.

The ACC-4000 Classic is the naturalevolution of a staple product in the cableindustry. The ACC-4000 Classic featuresa hardware and software operatingenvironment with improved power,including our state-of-the-art SoftwareApplication.

Database backups, a 17” SVGA Monitor,a Port Multi-plexer and a RemoteDiagnostics Modem.

ScaleableBased on the Proarchitecture (Digital’s the ACC-4000 Family forms a highlyscaleable set of controllers to keep pacewith an operator’s changing requirements.T h e H X 6 2 0 0 e x p a n s i o ncapabilities includes up to 1 GB of ECCmemory, 6 slots, 5 EISA slots and atotal 11 bays to name a few.

T h e A C C - 4 0 0 0 R A I D e m p l o y s aRedundant Array of Independent Disksserving as the high-end solution in afamily of robust and reliable controllers.

For further expansion capability, we offera migration path from one controller toanother. Five flexible upgrade packagesare available with the ACC-4000 Familyof Access Controllers:

ADVANTAGESl External RAID Upgrade Kit for the

PowerfulThe ACC-4000 access controllers areIntel-based and incorporate a serverplatform designed to meet the growingneeds of cable operations. The standardtower configuration includes three 2 GBHard Drives, 64 MB of Error CorrectingCode RAM (for single-bit and double-biterror correction), one 3.5” Floppy Drive,one 2.0-5.0 GB QIC Tape Drive for

Provides a RAID solution to owners of the an earlier version the

access controller.

E l-111

Analog AddressableACC-4000 Lite, Classic and RAID Control System

CUSTOMER SERVICEOur comprehensive range of CustomerService options include:

l Certified Classroom Training Seminar

l On-Site Installation and OverviewTraining

l Standard Telephone Support

l Emergency Telephone Support

l Telephone Technical LiteratureRetrieval System Access

l Emergency Remote Minor SoftwareUpdate

l Standard Minor Software Upgrade,loaded On-Site

l Hardware Platform Warranty

l On-Site Security Implementation

l Code Object (Set-top Applications)Download

l IR Codes Downloads (for IR Blaster)

l Emergency On-Site Service

l Silver

l Gold

l Platinum

All of the ACC-4000 controllers includethe Initial The ACC-4000Classic also includes one year of Silver

and the ACC-4000 RAIDincludes one year of Gold

l Internet Access These customer service options may be

l Preventive On-Site Maintenance

l Standard Remote Minor SoftwareUpdate

purchased individually or as part of one ofthe following packages:

l Initial

The ACC-4000 Family of Access Controllers

SPECIFICATIONS

HARDWARE OPERATINGENVIRONMENT

Server Platform

CPUDisplayMemoryHard DriveHard Drive ControllerDisk DriveRedundant Power SupplyExpansion Kit

Surge ProtectionBackupCable InterfacePrinter

OPERATINGENVIRONMENTOperating SystemDatabase ManagerGraphical User Interface

SOFTWARE APPLICATIONOur Software Application

ACC-4000

Digital I-IX6200 with

Intel’s Pro (200 MHz)SVGA 15” Monitor48MBECCRAM1 x 2.0 GB Fast- Wide SCSI HDBuit-in SCSI 1 x 1.44 MB 3.5” DriveOption4 Port Multiplexer,8 Port Concentrator

2.0 5.0 GB Tape DriveANIC or ANIC-AOption

OSE (UNIX@) 3.0 System 10

Unify ACCELL

Lite(Max. of Set-tops)

ACC-4000 Classic

Digital with512 KB L2 CacheIntel’s MHz)SVGA 17” Monitor

3 x 2.0 GB Fast- Wide SCSI I-IDBuilt-in SCSI Controller1 x I.44 MB 3.5” DriveOption4 Port Multiplexer,8 Port Concentrator

2.0 5.0 GB QTC Tape DriveANIC or ANIC-AStandard

OSE 3.0 System

Unify ACCELL

Classic

ACC-4000 RAID

Digital with512 KB L2 CacheIntel’s Pro MHz)SVGA 17” Monitor

3 x 2.0 GB Fast- Wide SCSI 2 Channel RAID Controller1 x 1.44 MB 3.5” DriveStandard4 Port Multiplexer,8 Port Concentrator

2.0 5.0 GB Tape DriveANIC or ANIC-AStandard

OSE (UNIX@) 3.0 System 10

Unify ACCELL

RAID

Specifications subject to change without notice.

telephone (US ) fax (US.) cam Offices Europe, North and South

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ACC-4000 Lite, Classic and RAIDAnalog Addressable

Control System

l RAID Upgrade Kit for the ACC-4000 HARDWARE OPERATING ENVIRONMENTLite. Upgrades an ACC-4000 Lite withRAID capability.

l RAID Upgrade Kit for the ACC-4000Classic. Converts an ACC-4000 Classicto an ACC-4000 RAID.

l ACC-4000 Classic Upgrade Kit for theACC-4000 Lite. Converts an ACC-4000Lite to an ACC-4000 Classic.

l ACC-4000 Classic Upgrade Kit for theACC-4000 Lite and RAID. Convertsan ACC-4000 Lite with RAID to anACC-4000 RAID.

Up To Three Hard DrivesThe ACC-4000 Classic and RAID areconfigured with three 2 GB hard drives,the ACC-4000 Lite with one 2GB harddrive. The first drive in the ACC-4000Classic stores the operating system, thesecond the database and the third driveserves as a spare, used for databasebackup to ensure that the system iscontinuously on-line.

UPSThe ACC-4000 Controllers are allconfigured with an intelligent UPSSystem and software to safeguard anorderly shutdown of the operating systemin the event of a power failure orbrownout. The UPS kit also includes 2CATV surge protectors for the ANIC(one for the ANIC input and one foroutput) and one Surge Protector forthe Diagnostics Modem. The Multiplexercomes equipped with its own surgeprotector.

Streaming Tape DriveThe high capacity streaming tape driveaccepts tapes up to 5 GB. The drivehandles loading the initial systemsoftware and routine database backups. Inaddition, it is ideal for installing softwareupgrades as new enhancements are madeavailable to users.

Diagnostics Modem

FlexibleThe controllers are located at the CentralOffice or a local cable andoperate in stand-alone mode or as slavesto a Business System Interface.

All platforms include a modem for ourservice engineers to communicate withany controller installed in the field andperform remote diagnostics so thatnecessary remedial steps are accom-plished without an on-site visit. (Alwaysconnect the modem to a separate,dedicated line that is not part the PBXsystem in the cable

Printer

The ‘Analog communicationprotocol used by the ACC-4000controllers is already supported by allmajor third party Business SystemVendors and operator-specific billingsystems.

The ACC-4000 Classic and RAIDpackages include a Dot Matrix printer forprinting reports available to the userthrough the operating system.

Addressable Network Interface Card(ANIC)

Supports wide range of analog address-able terminalsThe ACC-4000 Family of Controllers isfully compatible with the complete rangeof our addressable set-tops. It is alsodesigned to support one-way and terminals with theaddition of a modem kit. Compatibilitywith emerging technologies is built-in.Our current software release supportsadvanced analog set-tops such as theCFT-2000, Music and

The ANIC interfaces with the cablesystem via a bi-phase 14 KB datastream.The proprietary card encodes the inputand output datastreams to ensuretransportation to all addressable devices.

ANIC-A Ready

Operator FriendlyThe ACC-4000 Lite, Classic and RAIDall feature a straightforward, user-friendlyGraphical User Interface ensuring easyintegration into new or exist ingaddressable systems.

The ACC-4000 controllers supportANIC-A, our newly released mountable component. When present, theANIC-A connects to the ACC-4000 Lite,Classic or RAID via an Ethernet link. The separation allows more than oneANIC-A to be assigned to a singlecontroller thereby increasing datathroughput between a controller and itsset-tops.

Addressable ControlThe Controllers operate in a stand-alonemode or under the control of a BusinessSystem (also referred to as a SubscriberManagement System). The Portsare provided standard with each controllerpackage. Our ‘Analog protocolis given to the interface provider uponexecution of a Trade Secret LicenseAgreement.

SOFTWARE OPERATING ENVIRONMENTThe ACC-4000 Lite, Classic and RAIDship with powerful relationaldatabase, UNIX@ and UnifyAccell’s Graphical User Interfacesoftware.

SOFTWARE APPLICATIONThe ACC-4000 Family includes ourpowerful Software Application, apinnacle in Software Research andDevelopment designed by our WorldClass Engineering Team. The SoftwareApplication controls all subscriberauthorizations, terminal functions,channel maps, service codes, packages,impulse and one-way events, messagemanagement, and extensive reporting.Moreover, the Software Application isconstantly being updated with improvedfunctionality.

The Software Application used in theACC-4000 Lite is feature-identical to thatin the ACC-4000 Classic. However, theSoftware Application in the ACC-4000Lite is customized for systems with amaximum of 30,000 set-tops.

1-113

MEGASTAR’”AM-1 1550 nm Externally ModulatedAM-1 Transmitter and Optical Amplifier

ADVANTAGES 1550 NM WINDOWLower attenuation (0.25

1550 nm vs. 0.35 1310nm)Optical amplification allows repeatingwithout distortion degradation

Higher output powers allow for longerreach or increase number of nodesserved

Increases network architecture flexibility

BENEFITS AM-1550-TX1 ANDAM-1550-DA

Proprietary SBS suppression circuitryenables higher direct launch power(17 into the fiber, increasing theability to serve remote locations andreducing overall system cost by reducingthe number of optical amplifiersrequired.

Easy set-up and operation; no specificapplication “tweaking” required

13 and 17 launch powersincrease system design flexibility

Low noise, telecom proven reliable technology

Automatic output power compensationincreases system reliability (dual pumpOA model)

APPLICATION OVERVIEW:The MegaStar 1550 nm products aredesigned to complement

1310 and 1550 nm platform,providing the most cost-effective networksolution to both transport and distributionapplications. The MegaStar 1550 nmproduct family is ideally suited for appli-cations that exceed the limitations of 13 10nm products such as to Hubinterconnect (point-to-point or point tomulti-point), long-haul and redundant ringarchitectures. MegaStar optical ampli-fiers are used as launch amplifiers or line amplifiers to repeat the optical signalwith minimal performance degradation.The high optical output power can also besplit for the distribution of signals inbroadcast applications. If no narrowcastservices are required, the broadcast sig-nals can be optically amplified at the hubsite and directly transmitted to the node.In consolidation applications,broadcast analog signals are transportedfrom one central facility to other

or hub sites in a metropolitan/regional network. The broadcast signalscan then be combined with local origina-tion and target service signals at the huband then transmitted to the node using13 10 nm DFB technology.

l-91

MEGASTAR’”AM-1 1550 nm Externally ModulatedAM-1 Transmitter and Optical Amplifier

PRODUCT DESCRIPTION:MegaStar is a 1550 nm fiber optic analogtransmission product family that supportsadvanced Broadband Hybrid Fiber/CoaxTelecommunications systems. The

1 transmitter and AM- optical amplifier family of products incor-porate the latest state-of-the-art 1550 nmtechnology. These products have beenoptimized for the stringent requirementsof analog signal transmission and for usewith standard 1310 nm optical fiber dispersion shifted).

EXTERNALLY MODULATEDTRANSMITTER:The AM- transmitter consistsof a high performance 1550 nm DFB lasersource, a lithium niobate (LiNb03) Zehnder electro-optic modulator, propri-etary linearized RF drive circuitry, andStimulated Brillouin Scattering (SBS)suppression circuitry. Both transmittermodels have a dual minimum outputpower of 6 that, when used in con-junction with an or

provides an optical

launch power of 13 or 17 respectively. The 17 combination isdual pumped for increased output powerand reliability. Proprietary SBS suppres-sion circuitry allows up to 17 ofoptical power to be launched directly intoa single fiber, allowing for point-to-pointtransmission of 77 NTSC channels up to65 km without signal regeneration whilemaintaining superior CNR and distortionperformance. The integrated RF pre-ampand automatic gain control support a min-imum RF input level of 18 andallow for easy user set-up. The transmittermodels are available in a 3.5” (2 RU high)x 19” housing that includes a built-inmicroprocessor to perform continuouscritical parameter monitoring, and pro-vides front panel summary status/alarmindication through user-friendly frontpanel

OPTICAL AMPLIFIER:The optical amplifier isspecifically optimized for transmittingand repeating analog signals with minimalsignal degradation. optical

amplifiers incorporate EDFA technologythat has been deployed and proven reli-able in telecommunication applications.Each optical amplifier contains one ortwo pump lasers, erbium-doped fiber, andcontrol circuitry. The input and outputoptical power is continuously monitoredto insure optimum operation. TheMegaStar family includes two opticalamplifiers, with output powers of 13 or 17 The 13 model features asingle, highly reliable pump laser. The 17

model features dual pump lasers,offering output power compensation inthe event of pump failure or degradation.The optical amplifier models are availablein a space efficient 1.75” high) x19” housing that includes a built-in micro-processor to perform continuous parame-ter monitoring and provides front panelsummary status/alarm indications.Operating performance parameters of thetransmitters and amplifiers can be con-trolled and monitored by either frontpanel user interfaces or an RS-232 localPC interface.

AM-1 1550 nm Externally Modulated Transmitter

1550 nm Transmitter Technical SpecificationsAM-1

link 77 NTSC 60 NTSC 40 NTSC 60 PAL B/GCNR 51 52 53.5 51c s o -65 -65 -65 -65CTB -65 -65 -65 -65XMOD -60 -60 -60 -60

using CW per NCTA and include receiver and fiber degradation. CNR is measured with 0 into an RM-9 receiver through45 km (using or 65 km (using of

RF Specificationsbandwidthflatness p-p:

50-550 MHz50-750 MHz

input level AGC (77 NTSC channels)connector typeinput impedancereturn loss (50-750 MHz)hum mod

MIN50

18

1665

F-type75

MAX750

1.252.030

UNITSMHz

(P-P) (P-P)

Ohms

Optical Specifications MIN TYP MAX UNITSoptical output power:“)

with 13.0 13.5 14.0with 16.0 16.5 17

maximum power into single 17maximum transmission 100 kmoptical output wavelength 1550 1555 1560 nmoptical connector type bulkhead safety shutter

measured temperature and polarization sensitivity;(2) limited by SBS(3) limited hy dispersion

Electrical, Mechanical,and Environmental Specificationspower supply input voltagepower consumptionoperating temperaturestorage temperature

dimensionsweight

MIN TYP MAX UNITS100 11 240

60 Watts0 50

-20 65

x x (8.85 cm x 48.07 cm x 45.54 cm)20 lbs (9.06 kgs)

Specifications subject to change notice

l-93

AM-1 MEGASTAR’”

1550 nm Optical Amplifier

1550 nm Line Amplifier Technical Specifications and

Optical Specifications MIN TYP MAX UNITSoptical input power 0optical output power”’

13.0 13.5 14.016.0 16.5 17

optical output wavelength 1550 1555 1560 nmgain flatness -1.5number of pump lasers:

12

optical connector type bulkhead safety shutter

over temperature, polarization sensitivity and specified input

Electrical, Mechanical,and Environmental Specificationspower supply input voltagepower consumptionoperating temperaturestorage temperature

MIN100150

-20

TYP11

MAX UNITS24040 Watts5065

dimensions x 19”W x (4.42 cm x 48.07 cm x 45.54 cm)weight 10 lbs (4.53 kgs)

subject to change without

Worldwide telephone: (U.S.) fax: (U.S.) Offices in Asia, Australia, Europe, America, South

l-94

AM-OMNI-SWITCH RF Switch

FEATURESl AUTOMATIC OR MANUAL

SWITCHING BETWEEN PRIMARYOR SECONDARY SOURCES

l ADJUSTABLE SWITCHINGTHRESHOLD

l CONSTANT MONITORING OFBOTH PORTS

l LOCAL OR REMOTE CONTROLUSING SOFTWARE

l EXTERNAL CONNECTIONS TOSWITCH BETWEEN CHASSIS

l FRONT PANEL PLUG-IN MODULEWITH PLUG-N-PLAY OPERATION

INTRODUCTIONThe AM-OMNI-SWITCH provides auto-matic switching between the primary andsecondary signal sources during the lossor degradation of the primary signal foreither the forward or return path. Constantmonitoring of both inputs allows forinstantaneous switching in case of prima-ry input failure. Three independent modesof operation allow switching for any styleof fiber receiver. Automatic ormanual switching is possible either by thefront panel or by remote control using

Control Software.

APPLICATIONIn a typical application, redundant fiberpaths are fed to a hub location where they

are optically received and converted to RFand applied to the AM-OMNI-SWITCH.RF detection mode is used when constantRF needs to be monitored. For heavydata monitoring where RF is not alwaysconstant such as in upconversion or net services the digital control mode oroptical detection mode will monitor theoptical path. Any mode will switchbetween primary and secondary if the sig-nal level changes by -6 or by anyselected threshold using software.The first is the RF detection mode, theAM-OMNT-SWITCH will switch betweenRF in “A” and “B” on the rear panel andcan be fed by any RF source. The secondmode is the Digital Control mode inwhich the unit changes between the primary

or secondary mode depending on a level voltage out of the AM-OMNI-BCR or the AM-OMNI-

The third mode is the OpticalDetection Mode, similar to the digitalcontrol mode a front panel jumper from theoptical received test point on any olderstyle receiver such as the AM-OMNI-

and the AM-750RSHE to the opticalpower input on the AM-OMNI-SWITCH.

l-99

AM-WBP-*/* Supertrunk Filter

FEATURES:l FLAT PASS BANDl LOW INSERTION LOSSl LOW GROUP DELAY

750 MHz CHANNEL SELECTIONl FACTORY ALIGNED TO SELECTED BAND SPLIT. EXCELLENT NOISE REJECTION

DESCRIPTION:The AM-WBP-**/** Wide Filter is used to passselected groups of channels and reject the remainder of thespectrum. In a Supertrunk application typical pass band splits areselected to pass only those channels in the passband, limiting theamount of channels passed per fiber link between the and a Hub location. At the Hub location signals are thencombined and re-transmitted to the distribution plant. Availablepass band splits correspond to either an 8 fiber, 4 fiber, or 2 fiberlink system.

Types Model No. Center Freq.

8 fiber, bandsplit AM-WBP-501108 50 108 MHz 79 MHz108 174MHz 141 MHz174 240 MHz 207 MHz

AM-WBP-2401306 240 306 MHz 273 MHzAM-WBP-3061372 306 372MHz 339 MHzAM-WBP-3721432 372 432 MHz 402MHzAM-WBP-4321492 432 492MHz 462MHzAM-WBP-4921750 492 750MHz 621 MHz

4 fiber, bandsplit 50 108 MHz108 216 MHz

AM-WBP-2 161384 216 384MHzAM-WBP-3841750 384 750MHz

81 MHz162 MHz300 MHz567 MHz

2 fiber, bandsplit 50 282 MHzAM-WBP-2821750 282 750MHz

166 MHz516 MHz

2 fiber, bandsplit AM-WBP-501330 50 330MHzAM-WBP-3301750 330 750MHz

190 MHz540 MHz

l-105

AM-WBP-*/ Supertrunk Filter

Specifications

ImpedanceConnectorsInsertion LossReturn Loss (Input/Output)

Stop band Rejection

Group DelayTemperature RangeDimensions

75 Ohms

F-type (Female on both Input and Output)

1 Maximum across selected

16 in pass band, typical 18

1 (Peak to Peak) in pass band

-10 10 MHz from knee

-30 20 MHz from knee

not to exceed 1.5 nsec.

0” C

1 H x 4.5” W filter, mounted on a 1 U 19” rack-mount panel(3.81 cmx 11.39 cm)

Worldwide telephone: (U.S.) fax: (U.S.) Offices in Asia, Australia, Europe, North America, and South America.

l-106

ACCESSORIES

Specifications to change without notice.

l-107

MVP-IIModulating

Video Processor

Multiple Mode Scrambler for Impulse Systems

FEATURESl RF AND BASEBAND SCRAMBLINGl ENHANCED SECURITY MODESl FRONT PANEL ADJUSTMENTS FOR

VIDEO AND AUDIO MODULATIONl ACCEPTS STEREO AUDIO SIGNAL

FROM A 4.5 MHz OR BASEBANDSOURCE

The Modulating Video Processor II(MVP-IT) is a feature and performanceenhanced version of the original MVPscrambler. The MVP-II can be used for allSTARCOM pay and addressab leterminal/descramblers by emulating anyprevious NextLevel encoder.

The MVP-II is designed to allow incrcascdflexibility in installation and more standardoperating modes primarily in the areas ofcompatibility and signal security.

EASY INSTALLATION

There are four user adjustments on theMVP-II: composite IF and sound IFlevels, and video modulation and audiodeviation adjustments.

A user reference card is provided, locatedon the top cover, in addition to theoperation manual, to help make the taskof selecting the optimum operating modean easy one.

EASY TO USE

Along with the standard remote controlinterface the front and rear panel switches

and display have been improved toprovide operational information quicklyand easily.

Set up options can be selected either at therear panel or through an access door onthe top cover.

An accessory package is included witheach MVP that provides spare lugs for theterminal block as well as extra screws.

STEREO COMPATIBLE

The MVP-II provides two stereointerfaces: 4.5 MHz and compositebaseband. The desired interface is chosenvia a switch on the rear panel and a StereoLED on the front panel indicates wheneither mode is selected.

REMOTE CONTROL OPERATION

ACC-2000, 4000 or the MVP-II can beremotely controlled from all NLSaddressable controllers.

OPERATING MODES

There are three basic operating modes inthe MVP-II: RF, BASEBAND, andMIXED. In the RF mode, the MVP-IIscrambles the video signal by suppressingthe sync information. Timing and Datainformation are amplitude modulated(AM) on the sound carrier. Whenemulating a DS/E several multi-modescrambling algorithms can be employedto provide enhanced signal security. In theBASEBAND mode, all the features ofDS/E mode are available plus several

baseband video inversion modes as wellas audio privacy. The Baseband modeuses an in-band data scheme that isMULTIPORT compatible and does notrequire AM modulating on the soundcarrier. The MIXED mode is used whenboth RF and baseband type terminalsreside in the same system. Both dataormats are transmitted and the operatingmodes are limited to the various syncsuppression modes which are compatiblewith both terminal types.

Hamlin and Eagle emulation modes areboth standard on all MVP’s.

SECURITY MODESThe MVP-II offers many enhancedsecurity features. Please contact yourNextLevel account execut ive forinformation on enhanced security modesof operation.

MVP-II: PRODUCT RANGE

The Model MVP II- DIU is a MVP IIencoder that includes a data inserter unit(DIU) option board. This option providesthe capability of carrying row teletext datain video channels. These data channelsare carried on two horizontal lines duringthe vertical blanking interval (VBI) on thevideo signal.

The MVPII-WLC provides compatabilitywith Scientific Atlanta’s scramblingmodes and is used in conjunction with aScientific Atlanta encoder.

1-121

MVP-IIModulating

Video Processor

VideoInput

Video AGC RangeVideo Input Return LossVideo output

Video output Return Loss

AudioNormal Input Level(attenuator off)Normal Input Level(attenuator on)Input AttenuatorAudio ALC RangeAudio Pre-emphasisAudio Input Impedance

Audio Output Level

Audio Output Impedance

ScramblingVideoSyncAudio

Composite IF OutputPicture IF FrequencySound IFLevel (adjustable)Ext. Pix to Input LevelIntercarrier (5.5 MHz)Input LevelReturn LossSound Carrier Level

The MVPII-Z provides compatibility with The MVPII-T provides compatibility withZenith modes of scrambling with the all modes of Tocom scrambling and isexception of the PM mode, and is used in used in conjunction with a Tocomconjunction with Zenith encoders. (HVPIII) encoder.

The MVPII-SIF provides the scramblingi n t e r f a c e i n wi re l e s s (MMDS)transmission systems.

Specifications

1V p-p Pal-B standard(75 Ohm), 625 line, 50 Hz+I- 6 dB (0.5V to 2.0 Vp-p)25 dB Minimum1 V p-p(in Standby);other modes encoded25 dB

0 dBM (0.775 Vrms)

+ 12 dBM (3.085 Vrms)

12 +/- 0.5 dB, switchable+/- 10 dB50 usec +I- 5%600 Ohm balanced or 50 K Ohmunbalanced, switchable0 dB (+/-I dB relative to theinput signal in Standby)600 Ohm balanced

Composite IF Output (continued)Sound Carrier Deviation +/- 50 kHz +/- 2 kHzVideo S/N 64 dB Minimum (66 dB typical)Video Frequency Response 50 Hz to 5.0 MHz +/-1 dBVideo Group Delay Pal B General l/2 correctionVideo DG 2.50%Video DP 2 degVideo Modulation 80% +I- 2%at Center DetentNominal Adjustment Range +I- 35mVAudio S/N -70 dBAudio THD 0.50%Audio Frequency Response 50 Hz to 14 kHz +/- 1 dBAudio Deviation 50 +/- 2 kHzat Center DetentNominal Adjustment Range +/- 6 dBMinimal Adjustment Range 4.5 dB

Remote ControlBi-Phase In/Out 13,980 bpsAddress selectable (260097 to 260999)

Clear/inverted0 dB/ 6 dB/ 10 dBClear / 2H Subcarrier

38.9 MHz33.4 MHz+25 dBmV to +45 dBmV+40 <= levels <= +50 dBmV+lO dBmV Minimum

15 dB Minimum-15 dB from 38.9 MHz,adjustable +I- 5 dB

Auxiliary IF Switch DriveActuator VoltageMaximum Input VoltageMinimum Input Voltage

Test PointVideoVideo Test Point LevelAudioAudio Test Level

SyncIF

<0.5 v+12 v-12 v

Selectable In/Out1 V p-p into 75 OhmsSelectable In/Out0 dB + 1 dB relative to theinput signalSelectable Vertical/Composite-20 dB (relative to compositeIF out)

Specifications subject to change without notice

worldwide telephone (us ) 215-674-4800. fax (US j 215-956-6497. wrhse www nlvl corn Ofticec m Aw, Auctraha, Europe, North America, and South Amenca

1-122

DigiCiphetYlDSR-4500

Functional, Hard-WorkingProfessional IRD

the professional solution for cable operations

FEATURES:l DIGITAL TRANSMISSIONS WITH

MULTIPLE CHANNELS ON ONETRANSPONDER

l MPEG-2 DIGITAL STANDARDCOMPATIBLE, ALSO COMPATIBLEWITH DIGICIPHERalI SYSTEMENHANCEMENTS

. OUTPUTS NTSC FORMATS WHENNTSC IS TRANSMITTED (CANOUTPUT PAL FROM DIGITAL

I-. SIGNALS). RECEIVES CLEAR ANALOG NTSC

FORMATS. ASYNCHRONOUS 1200-19200

BAUD RS-232 DATA CHANNEL. HIGH-SPEED SYNCHRONOUS DATA

CHANNEL (UP TO 9 MBPS)l AUTO-RANGING POWER INPUT

FOR INTERNATIONAL USE. CUE-TONES VIA SUBCARRIER,

DIGITAL AUDIO, OR GENERATEDBY OVER-THE-SATELLITECOMMANDS

l DIGITAL STEREO DOLBY@ AC-3AUDIO

l DISPLAYS SUBTITLESTRANSMITTED WITH PROGRAMMATERIAL

. EXTENDED RANGE TUNER, 950-1550 MHZ (OPTIONAL 2150 MHZ)

l RETUNE-READYl TWO CLEAR ANALOG

SUBCARRIERS FOR STEREOOUTPUT

l TWO LINE, 40-CHARACTER,-. BACKLIT LCD WITH FIVE FRONT

PANEL KEYS TO OPERATE MENUSl UNIQUE ADDRESS FOR ACCESS

CONTROL

l VIRTUAL CHANNEL MAPSDOWNLOADED OVER SATELLITELINK

. OPERATING SYSTEM FIRMWARECAN BE DOWNLOADED OVERSATELLITE LINK

l CLOSED CAPTION PASS-THROUGH, Fl/F2

l CONTROLLABLE BY PCS/WORK-STATIONS OR REMOTE SITE

. INTERNALLY GENERATES VIDEO,AUDIO, AND VITS TEST SIGNALS

l FINGERPRINTING FOR PIRACYREDUCTION

l SEPARATE DIAGNOSTIC ON-SCREEN DISPLAY AND TEXTSCREENS OUTPUT

l STANDARD RACK MOUNTING. TWO FORM C CONTACTS THAT

CAN BE CONTROLLED OVER THESATELLITE LINK OR USED ASSUMMARY ALARM

l SUPPORTS BOTH C- AND KU-BAND. TVPASSTM CARD RENEWABLE

SECURITY-READY. ONE YEAR LIMITED WARRANTY

PRIMARY FEATURESMeets international standards: FullyMPEG-2 compliant video and transportformats with DigiCipherYI systemenhancements.

Receives two types of satellite signals:DigiCipher”I1 and clear analog NTSCformats

Digital stereo audio: Dolbya AC-3 CD-quality sound

Secondary language capability: Twostereo pairs for SAP

The DSR-4500 drops into currentheadend using existing LNB and outputsto match existing modulators. With a fullcomplement of features, the DSR-4500has everything you’re looking for in aprofessional receiver for cable operations.As part of NextLevel Systems’ end-to-endDigiCipher” system, the DSR-4500receives and processes digitalDigiCipher”I1 and clear NTSC signals.Compliant with MPEG-2 internationalstandards for video and transport, theDSR-4500 ensures a common platformfor current as well as future applications.

Feature packed and easy-to-use, the DSR-4500 is equipped with a full range ofoutputs including two stereo pairs - eachwith derived mono - and on-screendisplay for troubleshooting, to name afew.

The DSR-4500 combines simpleoperations with advanced technology.Virtual channel maps transmitted by theprogrammer assure simple receiver tuningin the most complex environment. Allaudio and data connections accepttraditional CATV wiring, yet a receivercan be swapped in seconds, thanks to itsquick disconnect feature. Rack mountingis standard.

Also standard is our proven securitysystem. Security enhancements, if theyare ever needed, are as simple as insertinga TvPassTM Card into the IRD.

The DSR-4500 is another fine productfrom NextLevel Systems, formerlyGeneral Instrument, the world leader inquality, end-to-end digital transmissionsystems.

1-171

DigiCipherV Functional, Hard-WorkingDSR-4500 Professional IRD

RFInput Frequency RangeInput Level RangeRF Port ImpedanceReturn LossPort to Port Isolation (Lunes)

VIDEO*Output LevelFrequency Response(Composite, Component Y,and OSD)

Frequency Response BB output

Chrominance/Luminance

Delay Inequality

Differential Gain

Differential Phase

Signal/Noise Ratio

Signal Types

AUDIOOutput Level

Specifications

Impedance 600 a&2%, balanced

0.95-1.55 GHz, C/Ku switchable Mono Level Balance -cO.S dB Typ

-65 to -25 dBm ELECTRICAL/MECHANICAL75 R Power Requirements 90 TO 250 Vat, 47163 Hz, 70 W8 dB worst case LNB Power Supply fixed 16 V min., 480 mA loaded40 dB min. PHYSICAL ENVIRONMENT

RF In F-Type1 V p-p into 75 fl Video Out BNCkO.75 dB, 1 kHz to 4.2 MHz Audio screw terminal on quick disconnect

barrier strip

Auxiliary Data screw terminal on quick disconnect10 kHz - 8.5 MHz barrier strip240 nsec (composite only) High Speed Data screw terminal on quick disconnect

barrier strip

4% p-p max. (lo-90% APL) Relay Contacts screw terminal on quick disconnect

4% p-p max. (lo-90% APL) barrier strip

57 dB luminance weighted Dimensions 8.9 cm H x 48.3 cm W x 45.7 cm D

QPSK DigiCiphepIl clear NTSC Weight With Decoder 6.6 kgs

OTHER

+16.0 dBm, +O.l dB into 600 fibalanced attenuator, adjustable

Limited Warranty

UL/TUV/CE

one year

listed/approved

Frequency Response

Total Harmonic Distortion

Signal/Noise Ratio

Isolation

(0 to -15 dB)

1 .O dB, 20 Hz to 20 kHz0.3% or better

RE: +lO dBm

85 dB or better at I kHz,RE: +16 dBm measured at 1 kHz

70 dB, 20 Hz to 20 kHz

--.-\

*The DigiCipher@II Commercial Integrated Receiver/Decoder meets the above video specifications for the composite video outputwhen operating with a signal supplied by a component test generator (TSG 1000) to a DigiCipher@ encoder, at an IRD ambienttemperature of 25°C with the input static test signal supplied to all encoder channels simultaneously, and the encoder to 70 MHz outputtranslated to the IRD input frequency (noise-free). Refer to NTC7 for measurement methods, These specifications do not apply to thecomposite video OSD output.

For more information cm the DSR-4500 or the rest of the DigiCiphepII product line, please call, fax, or write us at the numbers andaddi-ess listed below.

Copyright 01997 NextLevel Systems of Delaware, Inc. DigiCipher@ is a registered trademark, and TVPassTM Card is a trademark ofNextLevel of Delaware. Dolby” is a registered trademark of Dolby Laboratories Licensing Corporation. All rights reserved. Features,functions, and specifications subject to change without notice.

,,m.

ustral~, Europe, North America, and South Amenca

1-172Q 1997/98 NextLevel

COMMANDER@ Headend Systems

hannellGI

ignationEIA

54 12 23 34 45 56 655 556 67 78 89 910 1011 1112 1213 1314 1415 1516 1617 1718 1819 1920 2021 2122 2223 2324 2425 2526 2627 2728 2829 2930 3031 3132 3233 3334 3435 3536 3637 3738 3839 3940 4041 4142 4243 4344 4445 4546 46

UCSID

55.250061.250067.250077.250083.2500

N/AN/A

175.2500181.2500187.2500193.2500199.2500205.2500211.2500121.2625127.2625133.2625139.2500145.2500151.2500157.2500163.2500169.2500217.2500223.2500229.2625235.2625241.2625247.2625253.2625259.2625265.2625271.2625277.2625283.2625289.2625295.2625301.2625307.2625313.2625319.2625325.2625331.2750*337.2625343.2625349.2625355.2625

Headend Channel Assignment Reference Table

e Car&-r FrequencyHfK IRC

72.0036 73.262554.0027 55.262560.0030 61.262566.0033 67.2625

N/A N/AN/A N/A

78.0039 79.262584.0042 85.2625174.0087 175.2625180.0090 181.2625186.0033 187.2625192.0096 193.2625198.0099 199.2625204.0102 205.2625210.0105 211.2625120.0060 121.2625126.0063 127.2625132.0066 133.2625138.0069 139.2625144.0072 145.2625150.0075 151.2625156.0078 157.2625162.0081 163.2625168.0084 169.2625216.0108 217.2625222.0111 223.2625228.0114 229.2625234.0117 235.2625240.0120 241.2625246.0123 247.2625252.0126 253.2624258.0129 259.2625264.0132 265.2625270.0135 271.2625276.0138 277.2625282.0141 283.2625288.0144 289.2625294.0147 295.2625300.0150 301.2625306.0153 307.2625312.0150 313.2625318.0159 319.2625324.0162 325.2625330.0165 331.2750*

ChanndDedgmtbn 1 ucl ! Carrier Freque YGIplAI !m HRC IRC

47 47 361.2625 360.0180 361.262548 48 367.2625 366.0183 367.262549 49 373.2625 372.0186 373.262550 50 379.2625 378.0189 379.262551 51 385.2625 384.0192 385.262552 52 391.2625 390.0195 391.262553 53 397.2625 396.0198 397.262562 54 403.2500 402.0201 403.262563 55 409.2500 408.0204 409.262564 56 415.2500 414.0207 415.262565 57 421.2500 420.0210 421.262566 58 427.2500 426.0213 427.262567 5'9 433.2500 432.0216 433.2625Ei8 60 439.2500 438.0219 439.262569 61 445.2500 444.0222 445.262570 62 451.2500 450.0225 451.26257'1 63 457.2500 456.0228 457.26257'2 64 463.2500 462.0231 463.262573 I 65 469.2500 468.0234 469.26257'4 66 475.2500 474.0237 475.262575 67 481.2500 480.0240 481.262576 68 487.2500 486.0243 487.262577 69 493.2500 492.0246 493.26257'8 70 499.2500 498.0249 499.262579 71 505.2500 504.0252 505.262580 72 511.2500 510.0255 511.262581 73 517.2500 516.0258 517.262582 74 523.2500 522.0261 523.262583 75 529.2500 528.0264 529.262584 76 535.2500 534.0267 535.262585 77 541.2500 540.0270 541.262586 78 547.2500 546.0273 547.262587 79 553.2500 552.0276 553.262588 80 559.2500 558.0279 559.262589 81 565.2500 564.0282 565.262590 8 571.2500 570.0285 571.26259'1 I 283 577.2500 576.0288 577.262592 84 583.2500 582.0291 583.262593 85 589.2500 588.0294 589.262594 86 595.2500 594.0297 595.262595 87 601.2500 600.0300 601.262596 88 607.2500 606.0303 607.262597 89 613.2500 612.0306 613.262598 90 619.2500 618.0309 619.262599 91 625.2500 624.0312 625.2625100 92 631.2500 630.0315 631.2625101 93 637.2500 636.0318 613.2625

1 0 2 94 634.2500 642.0321 643.2625

l-5

@General Instrument

COMMANDER” Headend Systems

hannel IGI5758596061103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145

ignationEIA

9596979899

TI I

Headend Channel Assignment Reference Table

Picture Carrier FreaueSD HRC .

YIFK

91.5000 90.0045 91.262597.2500 96.0048 97.2625

103.2500 102.0051 103.2625109.2750* 108.0250 109.2750*115.2750* 114.0250 115.2750*649.2500 648.0324 649.2625655.2500 654.0327 655.2625661.2500 660.0330 661.2625667.2500 666.0333 667.2625673.2500 672.0336 673.2625679.2500 678.0339 679.2625685.2500 684.0342 685.2625691.2500 690.0345 691.2625697.2500 696.0348 697.2625703.2500 702.0351 703.2625709.2500 608.0354 709.2625715.2500 714.0357 715.2625721.2500 720.0360 721.2625727.2500 726.0363 727.2625733.2500 732.0366 733.2625739.2500 738.0369 739.2625745.2500 744.0372 745.2625751.2500 750.0375 751.2625757.2500 756.0378 757.2625763.2500 762.0381 763.2625769.2500 768.0384 769.2625775.2500 774.0387 775.2625781.2500 780.0390 781.2625787.2500 786.0393 787.2625793.2500 792.0396 793.2625799.2500 798.0399 799.2625805.2500 804.0402 805.2625811.2500 810.0405 811.2625817.2500 816.0408 817.2625823.2500 822.0411 823.2625829.2500 828.0414 829.2625835.2500 834.0417 835.2625841.2500 840.0420 841.2625847.2500 846.0423 847.2625853.2500 852.0426 853.2625859.2500 858.0429 859.2625865.2500 864.0432 856.2625871.2500 870.0435 871.2625877.2500 876.0438 877.2625883.2500 882.0441 883.2625889.2500 888.0444 889.2625895.2500 894.0447 895.2625901.2500 900.0450 901.2625

146 -147 -148 -149 -150 -151 -152 -153 -154 -155 -156 -157 -158 -159 -160 -161 -

*SpecialAssignment

907.2500913.2500919.2500925.2500931.2500937.2500943.2500949.2500955.2500961.2500967.2500973.2500979.2500985.2500991.2500997.2500

H R C

906.0453912.0456918.0459924.0462930.0465936.0468942.0471948.0474954.0477960.0480966.0483972.0486978.0489984.0492990.0495996.0498

907.2625913.2625919.2625925.2625931.2625937.2625943.2625949.2625955.2625961.2625967.2625973.2625979.2625985.2625991.2625997.2625

Soundcarrieris4.5MHzabovethepicturecarrier.Colorsubcarrieris 3.579545 MHzabovethe picturecarrier.EIA referstothe Electronic Industries Association, Washington, DC

I" ".5.:Ha*oro,pA19cu+0 (215) f,,4_4800,In Canada:To,mto,O"t (905)56&6a63.I" Europe: Reading,England44-1734.755555.In Hong Kong:852-2587-1163.In arail: (5521)494-3132.InArgentina:541-788-4567.

l - 6Q 1995GENERALINSTRUMENT

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DigiCiphePllDSR-4400 Economical Commercial IRD

/-

the cost-effective solution for SMATV and basic cable operations

FEATURES:. DIGICIPHER”II DIGITAL VIDEOl DIGITAL TRANSMISSIONS WITH

MULTIPLE CHANNELS ON ONETRANSPONDER

l MPEG-2 DIGITAL STANDARDCOMPATIBLE

. OUTPUTS NTSC FORMATS WHENNTSC IS TRANSMITTED VIADIGICIPHER@lI

l OUTPUTS PAL FORMATS WHEN- PAL IS TRANSMITTED VIA

DIGICIPHER@lI. AUTO-RANGING POWER INPUT

FOR INTERNATIONAL USE(OPTION)

l ASYNCHRONOUS 1200-19200BAUD RS-232 DATA CHANNEL

. CUE-TONES VIA SUBCARRIER ORDIGITALLY GENERATED (OPTION)

. DIGITAL STEREO DOLBY@ AC-3AUDIO

. DISPLAYS BIT-MAPPED SUBTITLES

. EXTENDED RANGE TUNER, 950-1550 MHZ (OPTIONAL 2150 MHZ)

. RETUNE-READYl TWO LINE, 40-CHARACTER

BACKLIT LCD WITH FIVE FRONT. PANEL KEYS TO OPERATE MENUSl VIRTUAL CHANNEL MAPS

DOWNLOADED OVER SATELLITELINK

CAN BE DOWNLOADED OVERl OPERATING SYSTEM FIRMWARE

SATELLITE LINK. UNIQUE ADDRESS FOR ACCESS

CONTROLl CLOSED CAPTION PASS-

THROUGH, Fl/F2. FINGERPRINTING FOR PIRACY

REDUCTION. STANDARD RACK MOUNTINGl SUPPORTS BOTH C- AND KU-BANDl ONE YEAR LIMITED WARRANTY

PRIMARY FEATURESMeets international standards: FullyMPEG-2 compliant video and transportformats with DigiCipherYI systemenhancements.

Digital stereo audio: Dolby@ AC-3 CD-quality sound

Provides bypass capability: Auxiliaryinputs are routed to IRD outputs whenDigiCiphe$ signal is unavailable.

The DSR-4400 is the affordable, easy-to-use entry to the world of digital televisiondelivery. Compliant with MPEG-2 inter-national standards for video and transport,the DSR-4400 is designed to deliveroutstanding video and audio performancein an economica l package . Th isoutstanding player can output either

NTSC or PAL baseband video formats,automatically matching the programmer’sinput format.

The DSR-4400 combines simpleoperations with advanced technology.Downloadable virtual channel maps assureconsistent and accurate retune andnetwork management. Receiver operationscan be updated by downloading a newcode over the satellite link.

Other features include closed captionpass-through and cue-tone generation.Rack mounting is standard. Also standardis our proven security system. Securityenhancements, if they are ever needed, areas simple as inserting a TvPassTM Cardinto the IRD.

The DSR-4400 is another fine productfrom NextLevel Systems, formerlyGeneral Instrument, the world leader inquality, end-to-end digital transmissionsystems.

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DigiCiphePllDSR-4400 Economical Commercial IRD

Specifications

INPUT SPECIFICATIONSInput Frequency

Input Impedance

Input Connector

LNB power out F-connector

DIGITAL PROCESSINGFormatsMCPC QPSK RatesForward Error Correction

VIDEOFrequency Response

Signal/Noise Ratio

Differential Gain

Differential Phase

Output Impedance

Output Level

AUDIOoutputsOutput Level

0.95 to 1.55 GHz(2.15 GHz optional)

75 n

one F-type

16 Vdc minl450mA

MPEG-2, DigiCipher@II

19.5,29.3 Msps5/l I, t/2, 315, 2/3,3/4,4/5,516,718

2 1 dB, 1 kHz-4.2 MHz

57 dB min.

5% max.

5 deg. max.

75 CR

l.OVp-p

1 stereo pair+16.0 dBm, +I.0 dB into 600 !Abalanced attenuator, adjustable(0 to -15 dB)

Frequency Response A.3 dB, 20 Hz to 20 kHz

Total Harmonic Distortion 0.3% or better at 1 kHz

Signal/Noise Ratio 85 dB or better at 1 kHz

Isolation, L/R 80 db, 1 kHz

Connector screw terminals

PHYSICAL/ENVIRONMENTALTemperature 0” to 40” C ambient

Humidity 95% relative, max.

Dimensions 48cmWx38cmDx7.9cmH6.6 kgsWeight

Power Input 90-250 Vat, 47-63 H, 40 W(international)

90-140 Vat, 57-63 H, 40 W(US/Canada)

UL listed

OTHERLimited Warranty one year

Ul.JTUV/CE listed/approved

For more information on the DSR-4400 or the rest of the DigiCipher’Yl product line, please call, fax, or write us at the numbers andaddress listed below.

Copyright 01997 NextLevel Systems of Delaware, Inc. DigiCiphef is a registered trademark, and TVPassTM Card is a trademark ofNextLevel of Delaware. Dolby@ is a registered trademark of Dolby Laboratories Licensing Corporation. All rights reserved. Features,functions, and specifications subject to change without notice.

Wor,dw,de telephone (US ) 215-674-4800, fax (US ) 215-956-6497, website www nlvl corn Offices m Aaa, Austraha, Europe, North Amenca. and South Amenca 0 1997l98 NextLevel

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