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Flexi WCDMA BTS Optional ItemsDescription

DN7086754Issue 5-0 en

# Nokia Siemens Networks 1 (77)

471449A.505Nokia Flexi WCDMA Base Station, Rel. FlexiWBTS4.0, Product Documentation, v.1

The information in this document is subject to change without notice and describes only theproduct defined in the introduction of this documentation. This documentation is intended for theuse of Nokia Siemens Networks customers only for the purposes of the agreement under whichthe document is submitted, and no part of it may be used, reproduced, modified or transmitted inany form or means without the prior written permission of Nokia Siemens Networks. Thedocumentation has been prepared to be used by professional and properly trained personnel,and the customer assumes full responsibility when using it. Nokia Siemens Networks welcomescustomer comments as part of the process of continuous development and improvement of thedocumentation.

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Nokia Siemens Networks will correct errors in this documentation as soon as possible. IN NOEVENT WILL NOKIA SIEMENS NETWORKS BE LIABLE FOR ERRORS IN THISDOCUMENTATION OR FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO SPECIAL,DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL OR ANY LOSSES, SUCH AS BUTNOT LIMITED TO LOSS OF PROFIT, REVENUE, BUSINESS INTERRUPTION, BUSINESSOPPORTUNITY OR DATA, THAT MAYARISE FROM THE USE OF THIS DOCUMENT OR THEINFORMATION IN IT.

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2 (77) # Nokia Siemens Networks DN7086754Issue 5-0 en

Flexi WCDMA BTS Optional Items Description

Contents

Contents 3

1 Summary of changes in Flexi WCDMA BTS Optional ItemsDescription 5

2 Flexi mounting kit for floor, wall and pole (FMFA) description 7

3 Pole mounting kit (VMPB) description 11

4 Flexi Pole Mounting Kit (FPKA) description 13

5 Flexi mounting covers for back and front (FMCA and FMCB)description 17

6 Flexi system external alarm box (FSEB) description 216.1 Flexi System External Alarm Box (FSEB) operation 216.2 Flexi System External Alarm (FSEB) dimensions and weight 216.3 Flexi system external alarm box (FSEB) interfaces 227 Flexi system external OVP (FSEC) description 25

8 Flexi system external GPS mediator (FSEG) description 278.1 Flexi System External GPS Mediator (FSEG) operation 278.2 Flexi System External GPS Mediator (FSEG) dimensions and weight 298.3 Flexi System External GPS Mediator (FSEG) interfaces 308.4 GPS antenna 31

9 Flexi Power Module (FPMA) and sub-modules (FPAA and FPBA)description 33

9.1 Flexi Power Module (FPMA) and sub-modules (FPAA and FPBA)operation 33

9.1.1 Operation 359.2 Flexi Power Module (FPMA) dimensions and weight 359.3 Flexi Power Module (FPMA) and sub-module (FPAA and FPBA)

interfaces 369.4 Flexi power sub-module (FPAA and FPBA) LED indications 3810 Flexi Power DC/DC Module (FPDA) description 4110.1 Flexi power DC/DC sub-module (FPDA) operation 4110.2 Flexi Power DC/DC Sub-module (FPDA) dimensions and weight 4210.3 Flexi power DC/DC sub-module (FPDA) interfaces 4310.4 Flexi power DC/DC sub-module (FPDA) LED indications 4411 Flexi Power AC/DC sub-module (FPAB) description 47

12 Flexi Cabinet for Indoor (FCIA) description 5112.1 FCIA cabinet construction 5112.2 FCIA optional items 52



Contents

12.3 FCIA dimensions and weight 53

13 Flexi Cabinet for Outdoor (FCOA) description 5513.1 FCOA cabinet construction 5513.2 FCOA optional items 5613.3 FCOA dimensions and weight 60

14 Flexi Mounting Shield (FMSA and FMSB) description 6314.1 Flexi Mounting Shield (FMSA and FMSB) operation and construction 6314.2 Flexi Mounting Shield (FMSA and FMSB) dimensions and weights 6615 Flexi mounting kit vertical for 2G (FMUA) description 6715.1 Flexi mounting kit vertical for 2G (FMUA) operation 6715.2 Flexi mounting kit vertical for 2G (FMUA) construction 6915.3 Flexi Mounting Kit Vertical for 2G (FMUA) dimensions and weight 7116 Flexi mounting kit horizontal for 2G (FMUB) description 7316.1 Flexi mounting kit horizontal for 2G (FMUB) operation and

construction 7316.2 Flexi Mounting Kit Horizontal for 2G (FMUB) dimensions and weight 7417 Talk Conversion Kit (EMIA) 77



1 Summary of changes in Flexi WCDMABTS Optional Items Description

Changes between issues 5-0 and 6-0

Figure in section Pole Mounting Kit (VMPB) description updated.

Section Flexi Pole Mounting Kit (FPKA) Description added.

Section Flexi Mounting Covers for Back and Front (FMCA and FMCB)description updated with information on semi-transparent covers.

Section Flexi System External Alarm (FSEA) operation removed.

Section Flexi System External Alarm (FSEA) dimensions and weightremoved.

Section Flexi System External Alarm (FSEA) interfaces removed.

Figure of the FSEB PWB added in section Flexi System External Alarm(FSEB) interfaces.

Section Flexi System External GPS Mediator (FSEG) operation added.

Section Flexi System External GPS Mediator (FSEG) dimensions andweight added.

Section Flexi System External GPS Mediator (FSEG) interfaces added.

Section Flexi System External Alarm Box (FSEB) dimensions and weightadded.

Figures in section Flexi Power Module (FPMA) and sub-modules (FPAAand FPBA) operation updated.

Figure of LED indication removed from section Flexi power DC/DC sub-module LED indications.



Summary of changes in Flexi WCDMA BTS Optional ItemsDescription

Section Flexi Power AC/DC sub-module (FPAB) description updated withinformation on FPAB LEDs and a figure of FPAB connectors added.

Section FCOA cabinet optional items updated with information on theFMBA and wind breaker.



2 Flexi mounting kit for floor, wall and pole(FMFA) description

Flexi BTS modules are installed on the floor, wall or pole using Fleximounting kit for floor, wall and pole (FMFA). The FMFA consists of a plinthand adapter mechanics. It is a plinth that is required in BTS siteinstallations without a cabinet. The plinth provides grounding points forBTS and module grounding. The mounting principles are the following:

. In floor mounting, the plinth is fixed directly onto the floor. For themaximum number of stacked modules, see section Environmentalspecifications and requirements for a stand-alone BTS in theRequirements for Installation and Operation document.

. In wall mounting, the plinth is fixed onto the wall either by usingadapter mechanics or directly to the wall. The maximum number ofmodules per plinth is two.

. In pole mounting, the plinth is fixed onto the pole mounting kit(VMPB) by using adapter mechanics. Adapters are needed toreduce the influence of non-parallel surfaces of the mountingbrackets. The maximum number of modules per plinth is two.

The FMFA delivery includes two fixing plates for the casings. Used inpole and wall installations, the plates are attached across twomodule casings on both sides of the modules.

See the following figure for an isometric view of the FMFA.



Flexi mounting kit for floor, wall and pole (FMFA) description

Figure 1. Isometric view of the plinth

See the following figure for the adapter mechanics.

Figure 2. Adapter mechanics

DN7082497

DN7099438



The plinth has a rear stopper that prevents installing the BTS too near to awall (40 mm).

The compartment behind the front panel of the plinth is used as a storageplace, for example, for seal caps.

FMFA dimensions and weight

The dimensions and weight of the FMFA are presented in the followingtable.

Table 1. Dimensions and weight of the FMFA.

Property Value

Height 69 mm(2.7 in.)

Width 455 mm

(17.9 in.)Depth 459 mm

(18.1 in.)Weight wall configuration 7.3 kg (16 lbs)

floor configuration 6kg (13.2lbs)

The material of the plinth is 1.5 mm (0.06 in.) sheet metal.

For installation instructions, see Installing the Modules.

External connections

The plinth has the following fixing interfaces:

. ESD studs

. Casing fixing points

. Pole/wall adapter fixing points

. Threads for the lifting eye bolts

. Modules grounding

. BTS grounding

. Casing locking points



Flexi mounting kit for floor, wall and pole (FMFA) description

. Anchoring points to floor

. Fixing plate fixing points

See the following figure for the external fixing interfaces of the FMFA.

Figure 3. External interfaces of the plinth

Anchoring pointsto floor

Modules groundingBTS grounding

ESD Stud

Threads for thelifting eye bolts

Casing fixing points

Fixing holes forfixing plates

Casing lockingpoints

Casing lockingpoints

Fixing holes foradapter plates

DN7082504



3 Pole mounting kit (VMPB) descriptionThe pole mounting kit (VMPB) enables BTS installation on a pole 60-300mm (2.4-11.8 in.) in diameter.

See the following figure for an isometric view of the VMPB.

Figure 4. Pole mounting kit

See the following table for the delivery contents of the VMPB.

Table 2. Delivery contents

Item Quantity

Pole Mounting Kit (VMPB) 1Mounting blocks 2 pcs

M8x25 bolts 8 pcs

M10x120 bolts 4 pcs

M10x200 bolts 4 pcs

M10x300 bolts 4 pcs

Washers 4 pcs

DN70415461



Pole mounting kit (VMPB) description

See the following table for dimensions and weight of the VMPB.

Table 3. VMPB dimensions and weight

Property Value

Height 60 mm (2.4 in.)Width 350 mm (13.7 in.)Depth 300 mm (11.8)Weight 8.3 kg (18.3 lbs)

For installation instructions, see section Mounting the plinth on a pole inthe Installing the Modules document.



4 Flexi Pole Mounting Kit (FPKA)description

The Flexi Pole Mounting Kit (FPKA) can be used with poles between 60mm (2.4 in.) and 120 mm (4.7 in.) in diameter. The most commonly usedsize is 80 mm (3.1 in.). The FPKA can replace the VMPB Pole Mounting kitin installations where the pole diameter is less than 120mm (4.7 in.).

See the following figure for the FPKA

Figure 5. Flexi Pole Mounting Kit (FPKA)

The width of the fixing points is 184 mm (7.2 in.) and 64 mm (2.5in.). Thereare fixing points in three sides of the FPKA. The M10 screws should betightened to 30Nm and the M8 screws 20 Nm. The FPKA can carry themaximum weight of 160 kg (352.7 lbs).

The delivery contents of the FPKA are listed in the following table.

Bolt M8x20

Bolt M10X120105 mm thread

Fixingpoints184mm (7.2 in.)

Fixingpoints64mm (2.5 in.)



Flexi Pole Mounting Kit (FPKA) description

Item Quantity

FPKA Bracket 1 pcs.

Bolt M8 x 20 6 pcs.

Bolt restrainer 2 pcs.

FPKA bracket strainer 1 pcs.

Bolt M10 x120 105 mm thread

ISO 4762 (DIN912)2 pcs.

Installation with Remote Radio Heads

The FPKA has room for three Remote Radio Heads. It is possible to usethree installation directions. See the following figure for the FPKAinstallation with three Remote Radio Heads.

Figure 6. FPKA with three Remote Radio Heads

DN70424764



Installation with RF Modules

The FPKA has room for four RF Modules (Single or Dual). Two RFModules can be installed on opposite sides of the FPKA. See the followingfigure for the FPKA installation with four RF Modules.

Figure 7. FPKA with four RF Modules

Installation with Metrosite 50

The FPKA supports the Metrosite 50 with two installation directions. Seethe following figure for the FPKA installation with Metrosite 50.

DN70424752



Flexi Pole Mounting Kit (FPKA) description

Figure 8. FPKA with Metrosite 50

DN70424776



5 Flexi mounting covers for back and front(FMCA and FMCB) description

Flexi mounting covers for back and front are optional 3U (FMCA) and 2U(FMCB) module covers that are required in installations without a cabinet.The primary functions of the covers are to provide protection against wind-driven rain, visual protection, and mechanical protection for the cables.Furthermore, the back cover protects the installer's fingers from therotating fans. The front cover air deflector is semi-transparent to allowassessing the status of the hardware LEDs without removing the frontcovers.

For installation instructions, see sections Installing covers in stackedinstallations and Installing covers in wall and pole installations in theInstalling the Modules document.

The FMCA and FMCB deliveries include a grounding cable. Note that it isnot included in any module deliveries.

The back and front covers, the safety catches and the grounding cable areillustrated in the following figure.



Flexi mounting covers for back and front (FMCA and FMCB)description

Figure 9. FMCA: 3U back cover, 3U front cover, 2 x safety catch andgrounding cable.

FMCA dimensions

The dimensions of the FMCA are presented in the following table.

Table 4. Dimensions of the FMCA

Property Front cover Back cover

Height 128 mm(5 in.)

128 mm

(5 in.)Width 492 mm

(19.4 in.)446 mm


(3.9 in.)37 mm

(1.5 in.)

DN7082516

Front cover Back cover

2 x safety catch Grounding cable



Table 5. Dimensions of the FMCB

Property Front cover Back cover


83 mm

(3.3 in.)Width 492 mm

(19.4 in.)446 mm


(3.9 in.)37 mm

(1.5 in.)

The material of the covers is plastic.

Table 6. Grounding cable

Property Value

Length 1.3 m (4.3 ft.)Thickness 16 mm2 (5 AWG)



Flexi mounting covers for back and front (FMCA and FMCB)description

6 Flexi system external alarm box (FSEB)description

6.1 Flexi System External Alarm Box (FSEB) operation

The FSEB box is used for extending the Flexi BTS alarm connector tosupport up to 24 alarm interfaces. Support for the fire detector is alsoprovided.

In outdoor applications, the box can be attached to the outdoor cabinetroof. There are fixing points for the FSEB in the outdoor cabinet. In indooror stacked applications, the box is attached in the proximity of themodules, for example, on a wall.

The Flexi Mounting Auxiliary Brackets (FMAA) can be used to mount theFSEB on the top or outer casings in pole, wall, and stack configurations.The brackets are mounted on the top or outer casing using the existingconnection pin holes. See the Appendix A Contents of delivery section inthis document for product ordering and delivery contents details.

For installation instructions, see section Installing Flexi System ExternalAlarm (FSEB) in the Installing Flexi WCDMA BTS Optional Itemsdocument.

6.2 Flexi System External Alarm (FSEB) dimensionsand weight

The dimensions and weight of the FSEB are presented in the followingtable.



Flexi system external alarm box (FSEB) description

Table 7. FSEB dimensions

Property Value

Width 360 mm

(14.2 in.)Height 90 mm


(7.7 in.)Weight Max. 2 kg

(4.4 lbs)

The material of the box is plastic.

6.3 Flexi system external alarm box (FSEB) interfaces

See the figure below for the FSEB mechanical interfaces:

Figure 10. FSEB interfaces

BTS interconnectionCable

UltraSite and Talkswap cases

EAC M16

Grounding pointthrough connection

DN70283679



PWB interface

The PWB interface and connectors are presented in the table below.

Table 8. Interface and connector overview

Interface Type Description

EACX-I Sub-D37, female . 12 direct alarm inputs. 6 alarm outputs

(ESM extension,compatible to EAC onESM)

EACX-S 10 SMDK1/6-3.5 60 pin screw terminalcombines EACX-I, EACX-II

Fire detector powersupply

Screw terminal DC power supply for theoptional fire detector

ESM* Sub-D37, male Interface to the SystemModule, CAN bus

EACX-II* Sub-D37, female 12 alarm inputs via CANbus

*Not used in WCDMA mode.

See the following figure for the FSEB PWB.



Flexi system external alarm box (FSEB) description

Figure 11. FSEB PWB

DN70410509

ESM

EACX-II(D37)

EACX-I(D37)

grounding

Smoke-DetectorPower X4114

EACX-S screw terminalsX4104 to X4113



7 Flexi system external OVP (FSEC)description

The FSEC protects Flexi WCDMA sub-modules against surge pulse(s) inpower feeding lines. This section describes protection device only for DClines in the feederless site solution. The same mechanics can also be usedfor AC line devices, but the connectors and OVP devices need to bechanged. The FSEC gives Class II (C, T2) protection for DC power feed.For FSEC installation instructions, see section Installing Flexi SystemExternal OVP (FSEC) in the Installing Flexi WCDMA BTS Optional Itemsdocument.

The FSEC box is also used for altering the DC cable diameter. For moredetailed information on the FSEC usage in the Feederless site solution,see Installing feederless site.

Figure 12. Isometric view of the FSEC

DN70154491



Flexi system external OVP (FSEC) description

FSEC dimensions

The dimensions of the Flexi system external OVP box are presented in thefollowing table. The FSEC is made of aluminium.

Table 9. FSEC dimensions

Property Value

Width 95 mm



(6.1 in.)Weight 2.7 kg (5.9 lbs)

FSEC connectors

In the FSEC, there are screw terminals for input and output cables. Thereare four pieces of screw terminals for AWG 2 cables and for earthing twoPEs (Protecting earth GND) terminals for AWG 2 cable size.



8 Flexi system external GPS mediator(FSEG) description

8.1 Flexi System External GPS Mediator (FSEG)operation

The Flexi System External GPS Mediator (FSEG) is used for providingIP55 protected area for powering and connecting GPS module (GPSAntenna Kit FYGA) to the BTS system. The FSEG is only used with theFSMB when GPS synchronisation is needed. No specific software isneeded for running the FSEG.



Flexi system external GPS mediator (FSEG) description

*FYGA= GPS Antenna Kit

*FYMA =GPS Mounting Kit

*FMAA = Flexi Mounting Auxiliary Brackets

*FPIA = Flexi Pole Installation Kit

Figure 13. A block diagram for GPS and FSEG usage

The FSEG has the following functionalities:

. transforming operating voltage to FYGA (from -48VDC to +12VDC)

. mediating GPS clock signal from FYGA to the BTS system

DN70380924

GPS(FYGA) opt. FYMA

30 (FYHA) or100m(FYHB)

GPS Mediator (FSEG)

AC in

48V DC

2nd RF Module

I-HSPA (FHAA)

opt. FMAAor FPIA

Sys. Module (BB) rel.1

1 st RF Module

Power Module (FPMA)

12V DC

Synch In



The FSEG can be installed in the following ways:

. On a wall (vertical or horizontal position)

. On a pole using brackets (horizontal or vertical position) (optionalFlexi Pole Installation Kit FPIA)

. On stack installations using brackets (horizontal or vertical position)(optional Flexi Mounting Auxiliary Brackets FMAA)

. On the FCIA or FCOA roof (horizontal position only)

In outdoor applications, the FSEG can be attached to the outdoor cabinetroof (the maximum of one item can be installed next to the FSEG). Thereare fixing points for the FSEG in the outdoor cabinet. In indoorapplications, the FSEG can be attached to the indoor cabinet roof. Instacked applications, the FSEG is attached in the proximity of the BTS.

The FSEG can be installed either horizontally (cable lead-ins on the side)or vertically (cable lead-ins facing down). The FSEG can be attached to apole (using FPIA brackets) or to a wall (screw holes).

For installation instructions, see section Installing Flexi System ExternalGPS Mediator (FSEG) in the Installing Flexi WCDMA BTS Optional Itemsdocument.

8.2 Flexi System External GPS Mediator (FSEG)dimensions and weight

The dimensions and weight of the FSEG are presented in the followingtable.

Table 10. FSEG dimensions and weight

Property Value

Width 360 mm



(7.7 in.)




Table 10. FSEG dimensions and weight (cont.)

Property Value

Weight Max. 2 kg(4.4 lbs)

The material of the box is plastic.

8.3 Flexi System External GPS Mediator (FSEG)interfaces

PWB interface

The PWB interface and connectors are presented in the table below.

Table 11. Interface and connector overview

Interface Type Description

BTS sync in MDR26 Synchronization interfaceto FSM

BTS PSU Screw terminal -48VDC input from FSM(to support AWG8 cable)

GPS Module MDR26 Interface to FYGA

GND Screw terminal Module grounding

See the following figure for the FSEG PWB.



Figure 14. FSEG PWB

8.4 GPS antenna

The GPS antenna with an integrated receiver has to be installed outsidefor satellite visibility. The antenna is directly connected to thesynchronisation input of the System Module.

DN70427049

+ -

X BTS SYNC INN

X GPS MODULE

GND

X BTS PSU




DC power feed for the receiver is supplied through the combined powerand data cable. The System Module provides a power feed of 48 V DC thatis converted into 12 V DC using Flexi System External GPS Mediator(FSEG).

See also section Installing the GPS System in Installing Flexi WCDMABTS Optional Items.



9 Flexi Power Module (FPMA) and sub-modules (FPAA and FPBA) description

9.1 Flexi Power Module (FPMA) and sub-modules(FPAA and FPBA) operation

Flexi Power Module (FPMA) is an optional module. It comprises FPMAmechanics and AC and DC interfaces. The actual power sub-modules arethe following:

. Flexi Power AC/DC sub-module 200-240 V AC (FPAA)

. Flexi Power Battery sub-module (FPBA)

The maximum number of sub-modules in an FPMA is four.

For installation instructions, see section Installing Flexi Power Module(FPMA) in the Installing Flexi WCDMA BTS Optional Items document.

The FPMA is presented in the following figures.



Flexi Power Module (FPMA) and sub-modules (FPAA and FPBA)description

Figure 15. Power Module (FPMA)

Figure 16. FPMA: full configuration with two FPAAs and two FPBAs

DN70230045

Type label

DN7084386



9.1.1 Operation

The FPMA can support 1-phase and 3-phase AC input. The nominal inputvoltage is 200-240 V AC (the operating voltage range is 180 - 276 V AC).The maximum output power from the FPMA is 4kW (with 4 FPAAs).Flexi Power AC-DC sub-module (FPAA)

The main function of the FPAA is to provide the BTS with nominal 48 V DCpower from an AC supply. Maximum DC output power of one FPAAmodule is 1000 W. A nominal 48 V DC supply is intended for BTS internaluse only (a nominal 48 V DC supply is not intended for 3rd partyequipment because they may require lower conducted emission level thanEN55022 Class A). It should be especially noted that an external lead acidbattery for longer backup times cannot be connected to nominal 48 V DCsupply. (This is because the temperature compensation of chargingvoltage is not supported). The FPAA includes its own integrated self-controlled fan. In case the fan fails, an alarm is generated and the FPAAhas to be replaced (the fan alone cannot be replaced).Flexi Power Battery sub-module (FPBA)

The Flexi Power Battery Sub-Module (FPBA) is a separate optional sub-module used together with the FPAA.

The FPBA provides short-term battery backup time when the AC powermains is down on a Flexi BTS site. The FPBA is a lithium ion battery. Themaximum DC output power from one FPBA module is 1000 W. The inputpower for the BTS cannot exceed the maximum output power of theinstalled batteries. Otherwise the batteries do not provide the BTS with theneeded power during power failure.

9.2 Flexi Power Module (FPMA) dimensions and weight

The following table lists the dimensions and weight for the Power Module.

Table 12. Dimensions and weight of the Power Module

Property FPMA

Height 133 mm/3 U(5.2 in.)

Width 447 mm

(17.6 in.)




Table 12. Dimensions and weight of the Power Module (cont.)

Property FPMA

Depth without covers 422 mm(16.6 in.)

Depth with covers 560 mm(22.1 in.)

Weight (empty) < 11 kg(< 24.3 lbs)

Weight(fully equipped with one AC/DCpower module and batteries)

28 kg(61.9 lbs)

9.3 Flexi Power Module (FPMA) and sub-module (FPAAand FPBA) interfaces

FPMA front panel connectors

The connectors on the FPMA front panel, their types and purposes arelisted in the table below.

Table 13. FPMA front panel connectors, types and purposes

Connector Type Purpose

Power supply in Terminal block AC main power supply in

Power supply out 2-wire DC cable 4 x multi-beam

DC feed to the BTS

Grounding 2 x M5 Module grounding

FPAA front panel connectors

There is a stand-by switch on the front panel of the FPAA. The stand-byswitch is used for switching the FPAA unit ON/stand-by when AC inputvoltage has been connected to the FPAA unit.

The connectors on the FPAA front panel, their types and purposes arelisted in the table below.



Table 14. FPAA front panel connectors, types and purposes


AC cable connector Mate-N-Lock AC input

DC connector Multi-beam power supplyconnector

DC output

Alarm connector 2 x RJ-45* Alarms**

Operational state visualindication

tri-colour LED FPAA state or alarmindication

*for chaining

**Alarm 1 (AL01): AC input failure (alarm is sent when AC input voltage ismissing or it is out of range).

**Alarm 2 (AL02): maintenance needed (possible reasons are unit failure,cooling fan failure, output power is low or over temperature shut down isON).FPBA front panel connectors

There is a stand-by switch on the front panel of the FPBA.

The connectors on the FPBA front panel, their types and purposes arelisted in the table below.

Table 15. FPBA front panel connectors, types and purposes


DC input/output connector Multi-beam power supplyconnector

DC input and output

Alarm connector 2 x RJ-45* Alarms**

Operational state visualindication

tri-colour LED FPBA state or alarmindication

*for chaining




**Alarm 2 (AL02): maintenance needed (possible reasons are unit failure,output power is low or unit has reached end of it's life).

**Unit has an input for Alarm 1 (AL01) from FPAA unit (Alarm 1 is a triggerfor battery discharging).

9.4 Flexi power sub-module (FPAA and FPBA) LEDindications

FPAA LED indications

The FPAA LED indications are explained in the table below. Read theinformation on LED indications thoroughly. Removal of the module is notalways necessary.

Table 16. FPAA LED indications

Colour Explanation

Yellow Stand-by (AC connected)Green Normal operation

Red Alarm or fault

Red, blinking Unit operating with abnormal input voltage

See the following figure for the location of the FPAA LED.

Figure 17. FPAA LED

DN70350654

LED



FPBA LED indications

The FPBA LED indications are explained in the table below.

Table 17. FPBA LED indications

Colour Explanation

Yellow Stand-by (DC connected from FPAA)Ggreen Normal operation, battery OK

Green, blinking slowly Charging

Green, blinking fast Discharging

Blinking fast between green and yellow Forced discharge mode

Red, blinking fast Minor alarm

Red Major alarm or fault

The LED's slow blinking frequency is 1 Hz (1 sec) and fast blinkingfrequency 2 Hz (0.5 sec).

See the following figure for the location of the FPBA LED.

Figure 18. FPBA LED

DN70350678

LED




10 Flexi Power DC/DC Module (FPDA)description

10.1 Flexi power DC/DC sub-module (FPDA) operation

Flexi power DC/DC sub-module (FPDA) is an optional stand-alone 2 kWDC/DC module.

The FPDA converts nominal 24 V DC input voltage (normally negativegrounded) 53-55 V DC output voltage. The 53-55 V DC is then distributedto BTS loads. A maximum of two FDPA modules can be connected inparallel using external connecting cables between the output connectorsof the two units.

Conducted emission level of the 53-55 V DC supply is according to thestandard EN55022 Class A. The 53-55 V DC supply is intended for BTSinternal use only (the 53-55 V DC supply is not intended for 3rd partyequipment because they may require lower conducted emission level thanEN55022 Class A). It should be especially noted that an external lead acidbattery cannot be connected to the 53-55 V DC supply (because thetemperature compensation for charging voltage is not supported).

The FPDA includes its own integrated self-controlled fan. In case the fanfails, an alarm is generated and the fan has to be replaced.

For installation instructions, see section Installing Flexi Power DC/DCModule 24V FPDA in the Installing Flexi WCDMA BTS Optional Itemsdocument.

The FPDA is presented in the following figure.



Flexi Power DC/DC Module (FPDA) description

Figure 19. The power DC/DC sub-module

10.2 Flexi Power DC/DC Sub-module (FPDA)dimensions and weight

The following table lists the dimensions and weight for the FPDA.

Table 18. Dimensions and weight of the FPDA

Property Value

Height 90 mm (2U)(3.5 in.)

Width 447 mm

(17.6 in.)Depth without covers 422 mm

(16.6 in.)Depth with covers 560 mm

(22.1 in.)

DN70150502



Table 18. Dimensions and weight of the FPDA (cont.)

Property Value

Weight < 15 kg(< 33.1 lbs)

10.3 Flexi power DC/DC sub-module (FPDA) interfaces

The FPDA is equipped with the following interfaces:

Front panel connectors

There is a stand-by switch on the front panel of the FPDA.

The connectors on the FPDA front panel, their types and purposes arelisted in the table below.

Table 19. FPDA front panel connectors, connector types and purposes

Connector Connector type Purpose

Input connector M10 bolts DC input

Output connector M10 bolts DC output

Alarm connectors 2 x RJ-45* Alarms**

*for chaining

**Alarm 1 (AL01): DC input failure (alarm is sent when DC input voltage ismissing or it is out of range).

**Alarm 2 (AL02): maintenance needed (possible reasons are unit failure,cooling fan failure, output power is low or over temperature shut down isON).

The FPDA front panel is presented in the following figure.




Figure 20. Front panel of the FPDA

10.4 Flexi power DC/DC sub-module (FPDA) LEDindications

The FPDA has a tri-colour LED on the front panel to indicate theoperational status of the module and all fault conditions during operation.Read the information on LED indications thoroughly. Removal of the unit isnot always necessary.

The LED indications of the FPDA are listed and explained in the tablebelow.

Table 20. FPDA LED indications

Colour Explanation

Green Normal operation

Red Alarm or fault

Yellow Stand-by

Red, blinking Abnormal input voltage

DN70141402

DC Input cabling DC Output cablingAlarm cabling

LED



11 Flexi Power AC/DC sub-module (FPAB)description

Flexi Power AC/DC sub-module 100/240V (FPAB) is a front-end rectifierassembly that converts AC input voltage to DC output voltage. The mainapplication for the FPAB is to operate as an AC/DC converter for the singleRF Module of the Flexi WCDMA BTS. In this application, the FPAB isinstalled on top of the 3U Single RF module core, in the free place of theunused filter.

For installation instructions, see sections Installing the FPAB (Astec) to asingle RF Module and Installing the FPAB (Efore) to a single RF Module inthe Installing Flexi WCDMA BTS Optional Items document.

See the following figure for an isometric view of the FPAB.

Figure 21. Isometric view of the FPAB

DN70265249

LED



Flexi Power AC/DC sub-module (FPAB) description

See the following table for FPAB input/output voltage.

Table 21. FPAB input/output voltage

Property Value

Nominal input voltage 100 - 240 V AC (single phase)Input voltage range 90 - 276 V AC

Output voltage 56 V DC at 500 W

See the following figure for the FPAB connectors

See the following figure for installing the FPAB in the RF Module.

DN70407333

DC output(multi-beam connector)

AC input(row connector)

A

B



Figure 22. Installing the FPAB in the Single RF Module

FPAB dimensions

The dimensions of the FPAB are presented in the following table.

Table 22. FPAB dimensions

Property Value

Width 124 mm (4.9 in.)Height 73 mm (2.9 in.)Depth 345 mm (13.6 in.)Weight Max. 2.6 kg (5.7 lbs)

DN70286831



Flexi Power AC/DC sub-module (FPAB) description

The FPAB LED indications are explained in the following table.

Table 23. FPAB LED indications

Colour Explanation

Yellow Stand-by (AC connected)Green Normal operation



12 Flexi Cabinet for Indoor (FCIA)description

12.1 FCIA cabinet construction

Nokia Flexi modules can be installed in optional indoor and outdoor BTScabinets. The capacity can be smoothly expanded from one TRX up to 24TRX per single cabinet. The carriers come in groups of two (two carriersper Dual TRX).With licensing keys (pooled at the BSC), it is possible toemploy a single TRX of the DTRX module if necessary.

The modules inserted into the cabinets are environmentally protected toIP54 level already; the casings and outdoor cabinet raise the protectionlevel of the modules to IP55. The cabinets do not carry any BTSfunctionality; there are no traditional backplanes or electronics.

The same optional cabinets can house Nokia Flexi WCDMA and BBUmodules. Therefore, it is possible to build GSM/EDGE, WCDMA/HSPA ormultiradio (GSM/EDGE/WCDMA/HSPA/WIMAX) configurations.

In the indoor cabinet, the cable entries are located on top of the cabinetand the jumpers are connected directly to the modules.

The optional indoor cabinet can include the following optional items:

. Integrated long term battery backup solution (MIBBU)

. EAC connection box (FSEB)

. Fire detector (FCDA)

. 62/92 Ah batteries and a battery installation kit

Figure below presents the Nokia Flexi Cabinet for Indoor (FCIA).



Flexi Cabinet for Indoor (FCIA) description

Figure 23. FCIA cabinet

12.2 FCIA optional items

Flexi BTS Indoor Cabinet (FCIA) can include the following optional items:Flexi System External Alarm Module (FSEB)

Flexi System External Alarm box (FSEB) is installed on the cabinet roofand contains 12 external alarms and 6 controls.

DN70253985



Fire Detector (FCDA)

The fire detector is installed on the cabinet roof, and the cables are routedto the Flexi System External Alarm box (FSEB).Multi Integrated Battery Backup Solution (MIBBU)

The optional Multi Integrated Battery Backup solution (MIBBU) with aseparate battery can be installed in Nokia Flexi BTS Indoor Cabinet.

The Multi Integrated Battery Backup Solution consists of

. one power distribution unit (WPU) with one control unit (CU), and

. one to four rectifier power units (WPM).

The power distribution unit mainly distributes the input AC mains to therectifier units. The control unit controls the rectifier power units andmonitors the alarms in the event of low supply voltage, or if the MIBBUenters the battery backup mode in the event of an AC mains failure. Thealarm generated by the control unit is forwarded to the BTS O&M software.

12.3 FCIA dimensions and weight

See the following table for the dimensions and weight of the Flexi Cabinetfor Indoor (FCIA).

Table 24. Dimensions and weight of Flexi Cabinet for Indoor (FCIA).

Property Value

Height 1800 mm / 40.5U(70.87 in.)

Width 600 mm

(23.62 in.)Depth 600 mm

(23.62 in.)Weight(empty cabinet)

62 kg(136 lbs.)

Free space for modules 36 U

The FCIA IP protection class is IP20.



Flexi Cabinet for Indoor (FCIA) description

13 Flexi Cabinet for Outdoor (FCOA)description

13.1 FCOA cabinet construction

Nokia Flexi BTS Outdoor cabinet (FCOA) has a cabinet core made of analuminium chassis enclosed with aluminium covers. The cabinet door canbe locked with a triangle door-open key. The cabinet can also be fitted withan optional security lock for additional protection. The FCOA itself does nothave any electrical functionality and therefore, it does not increase FlexiBTS Site power consumption

The cabinet has the following functions:

. it provides the base station and cables protection against externaldamage and foreign objects

. it supports earthquake protection

. it houses the Flexi cabinet site support module (FCSA) that provideslong-term battery back-up and a 4U-high IP20-protected space forLine Terminal Equipment (LTE)

. together with Flexi cabinet air filter (FCFA), it protects the BTS inextremely dirty conditions

The FCOA provides earthquake protection for an installation of more thannine modules.



Flexi Cabinet for Outdoor (FCOA) description

Figure 24. FCOA cabinet

13.2 FCOA optional items

This section describes the optional items of Flexi BTS Outdoor cabinet(FCOA).Air filter

The optional air filter (FCFA) can be added in case of extremely dirtyenvironment (for fresh air cooled modules). The optional air filter providescover for extremely dirty conditions by over-pressurizing the cabinet. TheFCFA delivery includes the air filter and a wind breaker.

DN70138414



The air filter is installed in the back of the cabinet, replacing the originalback wall. It consists of a filter element, 8 x diagonal fans, a pressuresensor, a control logic, and back wall mechanics. The wind breaker isinstalled in the cabinet door.

The control of the FCFA fans is based on a pressure sensor. The pressuresensor measures pressure inside the cabinet and this information is thenused for controlling the fan speed.

The air filter is presented in the following figure.

Figure 25. Air filter

DN70150526




Site support module

The optional site support module (FCSA) can be used with the outdoorcabinet to provide long-term battery back-up time for the Flexi WCDMABTS and a space for installing Line Terminal Equipment (LTE) units. TheFCSA provides IP55 protected installation space for the PDU unit, IBBUAC interface box, rectifier units, LTE equipment, control card, heatexchanger, and fans.

There is a separate option for battery installation in the site supportmodule. Batteries are fixed and cabled using Flexi Mounting Kit forBatteries (FMBA). The kit contains battery cables, a cable from IBBU to thebattery cables for safe installation, rubber spacers, and front fixing parts tothe batteries.

The site support is presented in the following figure.



Figure 26. Site support

Fire detector

The fire detector is installed on the cabinet roof, and the cables are routedto the Flexi System External Alarm (FSEB).

The following figure presents the fire detector.

DN70150538

LTE Space

Controlcard

Batteries

FMBA

HeatExchanger

MIBBU




Figure 27. Fire detector

Overvoltage protection

Flexi System External OVP (FSEC) is IP-protected box for overvoltageprotection and power terminals. FSEC is installed on the cabinet roof. Formore information on FSEC, see Flexi System External OVP (FSEC)description.

13.3 FCOA dimensions and weight

See the following table for the dimensions and weight of the Flexi Cabinetfor Outdoor (FCOA).

Table 25. Dimensions and weight of the Flexi Cabinet for Outdoor (FCOA)

Property Value

Height 1550 mm(61 in.)

Width 770 mm

(30.3 in.)

DN70150541



Table 25. Dimensions and weight of the Flexi Cabinet for Outdoor (FCOA)(cont.)

Property Value

Depth 770 mm(30.3 in.)

Depth with air filter 930 mm(36.6 in.)

Depth with air filter and wind breaker 1020 mm(40.2 in.)

Weight(empty cabinet)

Max. 80 kg(177 lbs)

Weight(with air filter)

104 kg(230 lbs)

Weight(with air filter and wind breaker)

110 kg(243 lbs)

Total weight(Fully equipped with batteries)

365 kg(807 lbs)

Free space for modules 40 U(30 U horizontally + 5 U + 5 U vertically

Free space for modules(site support and batteries installed)

21 U

(16 U horizontally + 5 U vertically)




14 Flexi Mounting Shield (FMSA and FMSB)description

14.1 Flexi Mounting Shield (FMSA and FMSB) operationand construction

Flexi Mounting Shield (FMSA/FMSB) is an outdoor cabinet for a stackedFlexi BTS. Used instead of the plastic front and rear covers, it providesprotection against solar load, large insects and slight vandalism. FlexiMounting Kit Floor/Wall/Pole (FMFA) is required in both cabinets.



Flexi Mounting Shield (FMSA and FMSB) description

Figure 28. Isometric view of the FMSA

DN70324735



Figure 29. Isometric view of the FMSB

The FMSA provides installation space for up to any two Flexi 3U modulesand the plinth (6U in total). It is installed on a pole or wall.

The FMSB provides space for up to any six Flexi 3U modules and theplinth (18U in total). It is installed on the floor.

DN70324723



Flexi Mounting Shield (FMSA and FMSB) description

Flexi 3U Mounting Covers front/back (FMCA) as well as RF Module andSystem Module cable entries are not used in mounting shield installations.The cabinet door is right-handed (the handedness cannot be changed).

For installation instructions, see sections Installing Flexi Mounting Shield6U (FMSA) and Installing Flexi Mounting Shield 18U (FMSB) in theInstalling Flexi WCDMA BTS Modules in Cabinets document.

14.2 Flexi Mounting Shield (FMSA and FMSB)dimensions and weights

See the following table for the dimensions and weight of the FlexiMounting Shields (FMSA/FMSB).

Table 26. Dimensions and weight of Flexi Mounting Shield 6U (FMSA)

Property Value

Height 605 mm (23.8 in.)Width 400 mm (15.7 in.)Depth 620 mm (24.4 in.)Weight (empty) 12 kg (26.5 lbs.)Free space for modules 6U

Table 27. Dimensions and weight of Flexi Mounting Shield 18U (FMSB)

Property Value

Height 930 mm (36.6 in.)Width 605 mm (23.8 in.)Depth 620 mm (24.4 in.)Weight (empty) 21 kg (46.3 lbs.)Free space for modules 18U



15 Flexi mounting kit vertical for 2G (FMUA)description

15.1 Flexi mounting kit vertical for 2G (FMUA) operation

With Flexi Mounting Kit Vertical for 2G, Nokia Flexi modules can beinstalled on existing GSM/EDGE UltraSite sites. The mounting kit can beused with the following indoor and outdoor GSM/EDGE UltraSite cabinets:

. UltraSite EDGE BTS (CRMA)

. UltraSite Indoor cabinet (IDCA) 101

. UltraSite Outdoor cabinet (ODCA) 101



Flexi mounting kit vertical for 2G (FMUA) description

Figure 30. FMUA with WCDMA BTS installed

Before the mounting kit can be installed, the following parts are removedfrom the lower half of the GSM/EDGE UltraSite cabinet:

. 3 x fans,

. RFU back plane,

. WBC fan box.

The mounting kit consists of one dual rack in which one System Moduleand one RF Module are installed, one single rack for the second RFModule installation, and cables. There is a remaining space of 1 U in thesingle rack when the RF Module is installed.

2G

SystemModule

RF Module

DN7082146

1 U free space



For installation instructions, see section Overview of installing modules incabinet with Flexi Mounting Kit Vertical for 2G in the Installing FlexiWCDMA BTS Modules in Cabinets document.

15.2 Flexi mounting kit vertical for 2G (FMUA)construction

The mounting kit dual rack and single racks are made of aluminium andinclude mounting for fans and air ducts. See the following figure forillustration of the racks.




Figure 31. FMUA parts (dual and single racks)

FRONT BACK

FRONT BACK

Dual rack

Single rack

DN7082037



15.3 Flexi Mounting Kit Vertical for 2G (FMUA)dimensions and weight

The following table illustrates the dimensions and weights of the two racksof the mounting kit.

Property Dual rack Single rack


585 mm

(23 in.)Width 302 mm

(11.9 in.)196 mm


(15.6 in.)400 mm

(15.8 in.)Weight 6.2 kg

(13.7 lbs)4.6 kg(10.2 lbs)




16 Flexi mounting kit horizontal for 2G(FMUB) description

16.1 Flexi mounting kit horizontal for 2G (FMUB)operation and construction

With Flexi Mounting Kit Horizontal for 2G, Nokia Flexi modules can beinstalled on existing GSM/EDGE UltraSite sites. The mounting kit can beused with the following indoor and outdoor GSM/EDGE UltraSite cabinets:

. UltraSite Indoor cabinet (IDCA) v.202 or newer

. UltraSite Outdoor cabinet (ODCA) v.202 or newer

. UltraSite EDGE Outdoor cabinet (ODCF)



Flexi mounting kit horizontal for 2G (FMUB) description

Figure 32. Isometric view of Flexi mounting kit horizontal for 2G

The mounting kit consists of a rack in which, for example, one WCDMASystem Module, up to three WCDMA RF Modules and one FPMA orSystem Extension Module or FPDA are installed, and cables. The spacerequirement for 5 x 3U modules is 15U.

For installation instructions, see section Installing modules in cabinet withFlexi Mounting Kit Horizontal for 2G in the Installing Flexi WCDMA BTSModules in Cabinets document.

16.2 Flexi Mounting Kit Horizontal for 2G (FMUB)dimensions and weight

The following table illustrates the dimensions and weight of the FMUB.

DN70231874



Property FMUB

Height 732 mm (28.8 in.)Width 525 mm (20.7 in.)Depth 393 mm (15.5 in.)Weight of the side wall 1.73kg (3.8 lbs)Weight(cables excluded)

Max. 20 kg (44 lbs)



Flexi mounting kit horizontal for 2G (FMUB) description

17 Talk Conversion Kit (EMIA)Flexi WCDMA BTS modules can be installed into the CityTalk cabinet byusing the Talk conversion kit EMIA. The inner parts of the CityTalk cabinetare removed before the Flexi WCDMA modules are installed and certainparts of the CityTalk cabinet are replaced with new parts belonging to theEMIA kit

The CityTalk cabinet retains its outline dimensions and the mechanicalshape when modified with EMIA. The Flexi WCDMA BTS within themodified cabinet fulfills the Flexi WCDMA temperature and IPrequirements. It is also possible to equip the cabinet with an optional airfilter kit.



Talk Conversion Kit (EMIA)

Flexi WCDMA BTS Optional Items DescriptionContents1 Summary of changes in Flexi WCDMA BTS Optional Items Description2 Flexi mounting kit for floor, wall and pole (FMFA) description3 Pole mounting kit (VMPB) description4 Flexi Pole Mounting Kit (FPKA) description5 Flexi mounting covers for back and front (FMCA and FMCB) description6 Flexi system external alarm box (FSEB) description6.1 Flexi System External Alarm Box (FSEB) operation6.2 Flexi System External Alarm (FSEB) dimensions and weight6.3 Flexi system external alarm box (FSEB) interfaces

7 Flexi system external OVP (FSEC) description8 Flexi system external GPS mediator (FSEG) description8.1 Flexi System External GPS Mediator (FSEG) operation8.2 Flexi System External GPS Mediator (FSEG) dimensions and weight8.3 Flexi System External GPS Mediator (FSEG) interfaces8.4 GPS antenna

9 Flexi Power Module (FPMA) and sub-modules (FPAA and FPBA) description9.1 Flexi Power Module (FPMA) and sub-modules (FPAA and FPBA) operation9.1.1 Operation

9.2 Flexi Power Module (FPMA) dimensions and weight9.3 Flexi Power Module (FPMA) and sub-module (FPAA and FPBA) interfaces9.4 Flexi power sub-module (FPAA and FPBA) LED indications

10 Flexi Power DC/DC Module (FPDA) description10.1 Flexi power DC/DC sub-module (FPDA) operation10.2 Flexi Power DC/DC Sub-module (FPDA) dimensions and weight10.3 Flexi power DC/DC sub-module (FPDA) interfaces10.4 Flexi power DC/DC sub-module (FPDA) LED indications

11 Flexi Power AC/DC sub-module (FPAB) description12 Flexi Cabinet for Indoor (FCIA) description12.1 FCIA cabinet construction12.2 FCIA optional items12.3 FCIA dimensions and weight

13 Flexi Cabinet for Outdoor (FCOA) description 13.1 FCOA cabinet construction13.2 FCOA optional items13.3 FCOA dimensions and weight

14 Flexi Mounting Shield (FMSA and FMSB) description14.1 Flexi Mounting Shield (FMSA and FMSB) operation and construction14.2 Flexi Mounting Shield (FMSA and FMSB) dimensions and weights

15 Flexi mounting kit vertical for 2G (FMUA) description15.1 Flexi mounting kit vertical for 2G (FMUA) operation15.2 Flexi mounting kit vertical for 2G (FMUA) construction15.3 Flexi Mounting Kit Vertical for 2G (FMUA) dimensions and weight

16 Flexi mounting kit horizontal for 2G (FMUB) description16.1 Flexi mounting kit horizontal for 2G (FMUB) operation and construction16.2 Flexi Mounting Kit Horizontal for 2G (FMUB) dimensions and weight

17 Talk Conversion Kit (EMIA)

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