Airspan WiMAX ProST Specification - SR 6.5 Revision B

Product Specification: Airspan WiMAX ProST

System Release 6.5 This specification details performance parameters and features supported by the specific product and Airspan system release as stated. It covers the standard configuration of ProST Title Name Signature Date

Author

Alex Tipograff

30th January 2008

Approved Prod Mgt & Marketing

Boaz Rein

Approved System Integration

Gilad Dekel

Approved System Verification

Yaron Kasher

This is the unpublished work, the copyright of which vests in Airspan Networks Inc. All Rights Reserved. The information contained herein is the property of Airspan Networks Inc. and is supplied without liability for errors or omissions. No part may be reproduced or used except by contract or other permission. The copyright and the foregoing restriction on reproduction and use extend to all media in which the information may be embodied.

Document Reference Number Revision Date 005-8892-XXX B 30th January 2008

005-8892-xxx Product Specification Airspan WIMAX ProST /ProST-WiFi- System Release 6.5

Revision B Airspan Networks Inc. - CONFIDENTIAL Page 2 of 30

Revision History

Revision Originator Date Description

A Alex Tipograff 9/12/07 Initial draft Version

B Alex Tipograff 30/01/08 Supported frequencies updated



Contents

PRODUCT OVERVIEW..................................................................................................................................... 4

1 PHYSICAL INTERFACES......................................................................................................................... 7 PROST PORT DESCRIPTION ................................................................................................................................. 7

2 AIR INTERFACE ........................................................................................................................................ 9 2.1 FREQUENCY OF OPERATION & DUPLEX METHODS.................................................................................. 9 2.2 MULTIPLE ACCESS SCHEME .................................................................................................................... 9 2.3 CHANNEL BANDWIDTHS.......................................................................................................................... 9 2.4 MODULATION & FEC............................................................................................................................ 10 2.5 FRAME DURATION................................................................................................................................. 10 2.6 CYCLIC PREFIX...................................................................................................................................... 11 2.7 SCHEDULING ......................................................................................................................................... 11 2.8 AUTHENTICATION & SECURITY............................................................................................................. 11

3 EQUIPMENT CAPACITY........................................................................................................................ 12 3.1 RF CHANNEL THROUGHPUT.................................................................................................................. 12

4 RADIO PERFORMANCE & FEATURES .............................................................................................. 13 4.1 STANDARDS COMPLIANCE..................................................................................................................... 13 4.2 LINK BUDGET........................................................................................................................................ 13 4.3 DYNAMIC RANGE .................................................................................................................................. 18

5 IP DATA / MANAGEMENT FEATURES & PERFORMANCE.......................................................... 19 5.1 STANDARDS COMPLIANCE..................................................................................................................... 19 5.2 TRANSPARENT BRIDGING ...................................................................................................................... 19 5.3 SERVICE FLOW SCHEDULING & QOS..................................................................................................... 20 5.4 LOCAL & REMOTE MANAGEMENT ........................................................................................................ 21

6 WIFI SPECIFICATION............................................................................................................................ 22 6.1 WIFI RF ................................................................................................................................................ 22 6.2 TRANSPARENT BRIDGING ...................................................................................................................... 22 6.3 NETWORKING & QOS............................................................................................................................ 22 6.4 SECURITY .............................................................................................................................................. 23 6.5 VIRTUAL AP.......................................................................................................................................... 23 6.6 LOCAL & REMOTE MANAGEMENT ........................................................................................................ 23 6.7 COMPLIANCY......................................................................................................................................... 23

7 PHYSICAL & POWERING...................................................................................................................... 24 7.1 DIMENSIONS.......................................................................................................................................... 24 7.2 POWER................................................................................................................................................... 24

8 ENVIRONMENTAL, EMC, SAFETY..................................................................................................... 25 PROST ENVIRONMENTAL, EMC & SAFETY .................................................................................................. 25

9 ACCESSORIES .......................................................................................................................................... 26 9.1 INTEGRATED ANTENNA ......................................................................................................................... 26 9.2 RSSI LED PLUG.................................................................................................................................... 27 9.3 PROST UPS........................................................................................................................................... 29

10 MTBF....................................................................................................................................................... 30



Product Overview

ProST is outdoor WiMAX customer premises equipment (CPE). The ProST, which uses Intel Corporations Rosedale broadband interface, connects IP-enabled devices directly to WiMAX networks. Designed for the residential and small enterprise markets, the device supports high-speed broadband Internet through a Fast Ethernet connection. The ProST ensures high service availability at enhanced ranges, operating in both LOS and NLOS propagation environments. ProST has two models, with (ProST-WiFi) and without (ProST) integrated 802.11b and 802.11g WiFi capability. Each of the two ProST models has two separate variants. ProST can be deployed with a built-in, integral antenna or alternatively, with an external antenna to provide better radio coverage. Requiring professional installation, the ProST is installed outdoors on a pole or wall, enabling optimal positioning for best reception with the BS. Designed for the residential, SOHO, and small to medium enterprise (SME) markets, the device delivers over-the-air, high-speed broadband Internet from the Airspan WiMAX base stations to the end-user. The ProST ensures high service availability at enhanced ranges, operating in both LOS and NLOS propagation environments. ProST is available in the following RF bands1: 1.42 1.52 GHz in TDD mode 3.3 3.5 GHz in TDD mode 3.4 3.6 GHz in FDD mode 3.6 3.8 GHz in FDD mode 3.6 3.8 GHz in TDD mode 4.9 5.0 GHz in TDD mode 5.15 5. 35 GHz in TDD mode 5.47 5. 725 GHz in TDD mode 5.725 5.875 GHz in TDD mode 5.85 5.95 GHz in TDD mode ProSTuses the OFDM signalling format, providing non line-of-sight (NLOS) performance. ProST utilizes 64 QAM, 16 QAM, QPSK, and BPSK modulation technologies by modulating transmitted signals and demodulating the received signals where the original digital message can be recovered. The use of adaptive modulation allows ProST to optimize throughput, yielding higher throughputs while also covering long distances. ProST can be powered by two options:

1. From an outdoor, weatherproof AC/DC power adapter, providing VDC 2. From an indoor, by Subscriber Data Adapter (SDA), Providing VDC and the Ethernet data

ProST interfaces with the subscriber's LAN through the SDA-1, SDA-4S, SDA-4S/VL Type II , SDA-WiFi and SDA-MSG. ProST connects to the SDA's 100BaseT interface port by a standard 100-meter CAT-5 cable. The SDA also provides the ProST with 48 VDC power supply.

1 Supported channel bandwidths detailed in table 2.3



ProST's and WiMAX interfaces can be managed by Airspan's Airspan WiMAX Web-based management system using a standard Web browser. Alternatively, it can be managed using an SNMP-based network management system (Netspan) implementing standard and proprietary MIBs. In addition, external third-party management systems such as HP OpenView can also manage the ProST using these MIBs (only SW upgrade MIB in SR 6.5 and previous releases). The figures below display a typical installation of ProST (with an integrated antenna):

The figures below display a typical installation of ProST (with an integrated antenna):

-



ProST block diagram is shown below:

WiFi (Optional



1 Physical Interfaces

ProST Port Description

ProST has two variants, with and without integrated Antenna. For ProST models implementing third-party external antennas, an N-type port is also provided on the front panel:

On top of that an option of integrated 802.11b and 802.11g WiFi capability can be offered;

ProST provides a 15-pin D-type port for interfacing with the SDA. For convenience, a DB15-to-RJ45 adapter is supplied for attaching to the 15-pin D-type port to allow the usage of RJ-45 connectors for outdoor-to-indoor CAT 5 connectivity. SDA provides three port types, as described in the table below:

Port Label Interface 8-pin RJ-45 RADIO 10/100BaseT towards ProST

8-pin RJ-45 LAN/PC 10/100BaseT with subscriber's network

RJ-11 POTS Analog voice line connection ( this option is valid on SDA-MSG)

ProST has six SDA options for power and data feeding; they differ by the number of user LAN ports (one or four):

1. SDA - 1 Type II 2. SDA 4S Type II 3. SDA 4S DC Type II 4. SDA 4S/VL Type II 5. SDA-WiFi 6. SDA- MSG

Note:



All SDA types function as a VLAN Pass-through bridge - Tagged & Untagged packets are forwarded transparently

The SDA-4S is a full 4 switching ports while the SDA-4S/VL isolates between the user ports for security reasons (MTU application when one SDA-4S/VL serves up to 4 separate subscribers)

The SDA WiFi constructed from Power Supply Adaptor (PSA) combined with WiFi extension (same extension used for EasyWiFi), Providing VDC and the Ethernet data. WiFi extension configured with 4 Ethernet ports and WiFi air interface

SDA MSG constructed from Power Supply Adaptor (PSA) combined with VoIP extension (same extension used for EasyVoice), Providing VDC and the Ethernet data. Voice extension configured with2 POTs and 1 Ethernet port.



2 Air Interface

2.1 Frequency of Operation & Duplex Methods Frequency variants are detailed in the following table: Frequency / Variant Duplex Uplink Frequency Range Downlink Frequency

Range 1.5 GHz TDD 1426.5 to 1524 MHz 1426.5 to 1524 MHz 3.3 GHz TDD 3300 to 3500 MHz 3300 to 3500 MHz 3.5GHz FDD 3400 to 3500MHz 3500 to 3600MHz 3.7 GHz TDD 3600 to 3800MHz 3600 to 3800MHz 3.7 GHz FDD 3600 to 3800MHz 3600 to 3800MHz 4.9 GHz TDD 4900 to 5000 MHz 4900 to 5000 MHz 5.6 GHz TDD 5470 to 5725MHz 5470 to 5725MHz 5.8 GHz TDD 5725 to 5875MHz 5725 to 5875MHz 5.2 GHz TDD 5150 to 5350 MHz 5150 to 5350 MHz 5.9 GHz TDD 5850 to 5950 MHz 5850 to 5950 MHz

2.2 Multiple Access Scheme

Adaptive TDMA, as defined by IEEE802.16-2004

2.3 Channel Bandwidths

Frequency Band Channel Bandwidth 1.42 1.52 GHz in TDD mode 1.75 MHz

3.5 MHz

5 MHz

3.3 3.5 GHz in TDD mode 1.75 MHz

2.75 MHz

3.5 MHz

5 MHz

3.4 3.6 GHz in FDD mode 1.75 MHz

3.5 MHz

3.6 3.8 GHz in FDD mode 1.75 MHz

3.5 MHz


3.5 MHz

5 MHz


5 MHz

10 MHz



5.15 5. 35 GHz in TDD mode 2.5 MHz

5 MHz

10 MHz

5.47 5. 725 GHz in TDD mode 2.5 MHz

5 MHz

10 MHz


5 MHz

10 MHz


5 MHz

10 MHz

2.4 Modulation & FEC The following modulation and FEC combinations are supported as indicated: Modulation FEC 64QAM 3/4 64QAM 2/3 16QAM 3/4 16QAM 1/2 QPSK 3/4 QPSK 1/2 BPSK 1/2

2.5 Frame Duration The following frame durations are configurable by the operator on a per RF Channel basis: 4ms, 5ms, 8ms, 10ms, 12.5ms, 20ms Following table detailing frame duration that where verified with during system release testing Frequency/Duplex Variant Frame Duration 1.5GHz TDD 10 ms, 20 ms 3.3GHz TDD 10 ms, 20 ms 3.5GHz FDD 10 ms, 20 ms 3.7GHz FDD 10ms, 20ms 3.7GHz TDD 10ms, 20ms 5.6GHz TDD 10ms, 20ms 4.9GHz TDD 5 ms,10ms, 20ms 5.2GHz TDD 10ms, 20ms 5.8GHz TDD 10ms, 20ms 5.9GHz TDD 10ms, 20ms



2.6 Cyclic Prefix The following cyclic prefix allowances are configurable by the operator on a per RF Channel basis. The CP and the channel BW determine immunity of the system to delay spread (multi path). Cyclic Prefix / Guard Interval

Peak Delay Spread for 10 MHz channel

Peak Delay Spread for 5 MHz channel

1/4 5.56 us 11.11us 1/16 1.39 us 2.78 us CP is recommended for 10 MHz channel. CP 1/16 is recommended for 5 MHz, 3.5 MHz, 2.75 and 1.75 MHz channel.

2.7 Scheduling Supports UGS, rtPS, nrtPS and BE as defined by IEEE802.16-2004

2.8 Authentication & Security The ProST supports few aspects of authentication and security as follows: SIM support to restrict access to specific operators channel plan and other customised

settings X.509 certificate by means of Verisign private/public keys DES encryption.

Note: When DES encryption enabled key interchange using 3DES.



3 Equipment Capacity

3.1 RF Channel Throughput RF Channel capacity is as per the IEEE802.16-2004 specification. ProST is half duplex.



4 Radio Performance & Features

4.1 Standards Compliance ProST is following IEEE Std. 802.16-2004

4.2 Link Budget The following RF Parameters contribute to the overall system link budget

4.2.1 ProST Maximum Transmit Level The following table details the Transmit (Tx) Power levels of ProST at the various modulations

1.42-1.52 GHz TDD Maximum Tx Power Modulation

24 dBm BPSK 24 dBm QPSK 24 dBm 16QAM 22 dBm 64QAM

3.3GHz TDD

Maximum Tx Power Modulation 24 dBm BPSK 23 dBm QPSK 21 dBm 16QAM 19 dBm 64QAM

3.5GHz FDD Maximum Tx Power Modulation

24dBm BPSK 23dBm QPSK 21dBm 16QAM 19dBm 64QAM

3.7GHz FDD

Maximum Tx Power Modulation 24dBm BPSK 23dBm QPSK 21dBm 16QAM 19dBm 64QAM

3.7GHz TDD Maximum Tx Power Modulation




4.2.2 ProST Receiver Sensitivity The following table details the receiver sensitivity for each modulation/FEC combination as measured at the transceiver RF port.

1.5 (1.42-1.52) GHz TDD Modulation FEC Typical levels for BER



3.7 (3.6-3.8)GHz FDD

Modulation FEC Typical levels for BER



5.6 (5.47 5. 725) GHz TDD Modulation FEC Typical levels for BER



4.3 Dynamic Range ProST Transmit Power Control Range is 50 dB



5 IP Data / Management Features & Performance

5.1 Standards Compliance ProST is compliant to the following standards:

1. IEEE 802.1D-2004, IEEE Standard for Local and Metropolitan Area Networks Media Access Control (MAC) Bridges

2. IEEE 802.1Q-2003, IEEE Standard for Local and Metropolitan Are Networks Virtual Bridged Local Area Networks

5.2 Transparent Bridging ProST operates as a transparent layer 2 bridge. It is capable of transporting higher level packet based protocols as follows:

IEEE 802.3/Ethernet IEEE 802.1Q VLAN IPv4 over IEEE802.3/Ethernet IPv4 over 802.1Q VLAN

As a Transparent Bridging system, Airspan WiMAX supports automatic learning of MAC addresses and automatic building of LAN tables The maximum size of the LAN table of ProST is 128 entries with wrap around mechanism2.

2 ProST supports setting of static ETH MAC entries and maximum number of MAC table entries limitation and wrap around mechanism disabling.



5.3 Service Flow Scheduling & QoS

5.3.1 Service Flows ProST is designed to support up to 16 Service Flows.3

5.3.2 Classification Rules ProST supports configuration and application of classification rules based on the full range of header fields defined in IEEE802.16-2004 [clause 11.13.19.3.4] for Ethernet, VLAN and IPv4 headers.

3 When encryption enabled SS supports 15 SF for data and 1SF for SMC (secondary management connection).



5.4 Local & Remote Management ProST supports "Self Provisioning" as part of this support it is a DHCP client ProST also hosts a web server for basic monitoring via a local browser. Software is upgraded locally and remotely via FTP ProST is designed for local and remote management via SNMP ProST is designed for local and remote management via SNMP going through Airspan WiMAX Base Station (the NMS communicates with the BS using SNMP; the BS communicates with the SS using IEEE802.16 messages)



6 WiFi Specification

ProST equipped with integrated WiFi module is the ProST-WiFi

6.1 WiFi RF Feature Description

Operational Frequency Band 2.412 to 2.472 GHz (Operating Channels : up to 13 channels) Channel Bandwidth 20MHz Automatic Channel Selection Supported Radio Technology IEEE 802.11b & IEEE 802.11g Output Power Max transmit power for each working mode (i.e. 802.11 b / g) - burn

in code. Max Tx Power up to 16 dBm

Antenna 2 dBi Integrated Throughput Vs Sensitivity @ IEEE 802.11b

1 Mbps @ -94 dBm; 2 Mbps @ -90dBm; 5.5 Mbps @ -89 dBm; 11 Mbps @ -85 dBm

Throughput Vs Sensitivity @ IEEE 802.11g

6 Mbps @ -89 dBm; 9 Mbps @ -87dBm; 12 Mbps @ -86 dBm; 18 Mbps @ -84 dBm 24 Mbps @ -81 dBm; 36 Mbps @ -77dBm; 48 Mbps @ -72 dBm; 54 Mbps @ -70 dBm

WiFi clients per WiFi AP Concurrent assigned users : 1024; Active users: 32 RF interface manageability WiFi "Radio-Off" capability

6.2 Transparent Bridging The ProSTs WiFi AP operates as a transparent layer 2 bridge. It is capable of transporting higher level packet based protocols as follows:

IEEE 802.3/Ethernet IEEE 802.1Q VLAN IPv4 over IEEE802.3/Ethernet IPv4 over 802.1Q VLAN

As a Transparent Bridging system, ProSTs WiFi AP supports automatic learning of MAC addresses and automatic building of LAN tables The maximum size of the LAN table of ProSTs WiFi AP is 1024 entries The ProSTs WiFi AP supports two operation modes: Bridging and Routing

6.3 Networking & QoS Feature Bridging Mode Routing Mode

Dynamic MAC address learning : 1024 Addresses Answering "To Me" packets: ARP, SNMP, TFTP, FTP, ICMP tagged and untagged (Both, but not at the same time)

VLAN pass-through Management VLAN DHCP server DHCP client DHCP relay agent PPPoE client NAT NAPT DNS Relay Firewall (SPI, DoS, Packet Filter)



IPSec pass through PPTP and L2TP pass through (via NAT) L2TP client Quality of Service (based DiffServe/TOS bits) Access Lists Spanning tree Protocol

6.4 Security Feature Bridging Mode Routing Mode

WEP: 64 / 128 bit WPA TKIP WPA 2 AES (802.11i) 802.1x (EAP-TLS, EAP-TTLS, PEAP-MSCHAPv2) Protect user's privacy Deny radio communication between WiFi clients of the same WiFi AP

6.5 Virtual AP Feature Description

Number of SSIDs supported 16 Radius Authentication per SSID Number of Radius authentication server IP addresses or hosts 3 Authentication (Opensystem/TTLS/PEAP/WPA/WPA2) per SSID Encryption (WEP/TKIP/AES) & Encryption Keys per SSID VLAN per SSID Bridge Mode only L2TP Tunnel per SSID Router Mode only

6.6 Local & Remote Management ProSTs WiFi AP supports "Self Provisioning" as part of this support it is a DHCP client ProSTs WiFi AP also hosts a web server for basic monitoring via a WAB browser ProSTs WiFi AP is designed for local and remote management via SNMP Software is upgraded locally and remotely via TFTP, WEB and SNMP Local management by resetting to factory default via WiMAX remote management

6.7 Compliancy

6.7.1 WiFi Description Value Comments

WiFi certified FCC Part 15 ClassA; WiFi; WPA, WPA2

802.11 b/g support Normal mode 802.11b/g

6.7.2 Radio Description Value Comments

FCC Part 15 15.247- 2.4GHz FCC EN 300 328 2.4GHz ETSI TELEC STD-33/STD-66 Japan/Telec



7 Physical & Powering

7.1 Dimensions

The table below lists the physical dimensions of /ProST- WiFi

Parameter Value Dimensions (HxWXD) 311 x 244 x 65.5 mm (12.24 x 9.6 x 2.57 inches)

Weight 2.5 kg

The SDA-1 physical dimensions are described in the table below

Parameter Value Dimensions (HxWXD) 72 x 42.5 x 26 mm (2.83 x 1.67 x 1.02 inches)

Weight 0.159 kg

7.2 Power

7.2.1 Supply Voltage

SDA-1, SDA-4S and SDA-4S/VL requires 110/240 VAC, 50/60 Hz and it provides ProST with regulated 48 VDC power There is an option to use UPS for 2, 4 and 8 hours for Back Up purpose

7.2.2 Power Consumption

1.5 TDD ProST Typical Power Consumption is 12 Watts 1.5 TDD ProST-WiFi Typical Power Consumption is 19 Watts 3.x FDD ProST Typical Power Consumption is 17 Watts 3.x FDD ProST-WiFi Typical Power Consumption is 24 Watts 3.x TDD ProST Typical Power Consumption is 12 Watts 3.x TDD ProST-WiFi Typical Power Consumption is 19 Watts 4.9 TDD ProST Typical Power Consumption is 12 Watts 4.9 TDD ProST-WiFi Typical Power Consumption is 19 Watts 5.x TDD ProST Typical Power Consumption is 12 Watts 5.x TDD ProST-WiFi Typical Power Consumption is 19 Watts



8 Environmental, EMC, Safety

ProST Environmental, EMC & Safety Environmental Internal Units ETS 300 019-2-1 ETS 300 019-2-2 ETS 300 019-2-3

Transportation and operational

Operating Temperature for ProST

(-40) C 55 C

Operating Temperature for SDA

0 C 50 C

Humidity 95% @ 40C (non condensing) Air Pressure 70 to 106kPa EMC ETS EN 301 489-4 Safety: IEC60950-1, EN60950-1, TUV



9 Accessories

9.1 Integrated Antenna Single integrated, flat-panel, directional antenna specifications4

4Airspan supplying each antenna type with correlation to the type of HW that is ordered by the customer ( frequency range)

Frequency range 1.425 1.525 GHz GAIN 10.5 dBi VSWR, max. 1.5:1 3dB Beam Width - Azimuth, Typical 60 3dB Beam Width - Elevation, Typical 30 Polarization Linear, Vertical Side-lobes Level, min. TS1 Cross Polarization, min TS1 Front to back, min TS1 Power Handling 5 Watt Input Impedance 50 Ohm

Frequency range 3.3 3.8 GHz GAIN 16 dBi typ VSWR, max. 1.5:1 3dB Beam Width - Azimuth, Typical 20 3dB Beam Width - Elevation, Typical 20 Polarization Linear, Vertical Side-lobes Level, min. EN 302 085 Class TS2 Cross Polarization, min EN 302 085 Class TS2 Front to back, min EN 302 085 Class TS2 Power Handling 6 Watt Input Impedance 50 Ohm

Frequency range 4.9 6.0GHz GAIN 17 dBi min VSWR, max. 1.5:1 3dB Beam Width - Azimuth, Typical 9.5 3dB Beam Width - Elevation, Typical 18 Polarization Linear, Vertical Side-lobes Level, min. EN 302 085 Class TS2 Cross Polarization, min EN 302 085 Class TS2 Front to back, min EN 302 085 Class TS2 Power Handling 5 Watt Input Impedance 50 Ohm



9.2 RSSI LED Plug

9.2.1 General Description The RSSI LED Plug is a tool for simple alignment procedure of the ProST towards the BS in order to get the maximum RSSI to maximize users service throughput. The RSS LED plug provides two 15-pin D-type ports: one male port for connecting to the ProST side, and one female port for connecting to the SDA side.

Frequency range 4.9 6.0 GHz GAIN 17 dBi typ VSWR, max. 1.5:1 3dB Beam Width - Azimuth, Typical 15 3dB Beam Width - Elevation, Typical 15 Polarization Linear, Horizontal Side-lobes Level, min. EN 302 085 Class TS2 Cross Polarization, min EN 302 085 Class TS2 Front to back, min EN 302 085 Class TS2 Power Handling 5 Watt Input Impedance 50 Ohm



9.2.2 Mechanics

9.2.3 LEDs The RED Power LED function is as follow:

Status Description ON The ProST receives power from the SDA OFF No power is supplied to the ProST by the SDA

Blinking Data transmission is occurring on the Ethernet LAN The LED status for each RSSI level: RSSI level dB

LED 0 LED 1 LED 2 LED 3 LED 4 LED 5 LED 6 LED 7

97 dB - 0 0 0 0 0 0 0 0 93 - 96 1 0 0 0 0 0 0 0 89 - 92 1 1 0 0 0 0 0 0 83 - 88 1 1 1 0 0 0 0 0 79 - 82 1 1 1 1 0 0 0 0 75 - 78 1 1 1 1 1 0 0 0 71 74 1 1 1 1 1 1 0 0 67 70 1 1 1 1 1 1 1 0 66 dB + 1 1 1 1 1 1 1 1

1155--ppiinn DD--ttyyppee mmaallee ((CCoonnnneeccttss ttoo PPrrooSSTT ssiiddee))



9.3 ProST UPS The Airspan WiMAX ProST system offers an optional third-party unit providing uninterruptible power supply (UPS) to subscriber devices (voice and data subscriber often require battery backup). The UPS includes a battery to maintain power to the ProST device in the event of a power outage. The UPS unit connects to the subscriber device (i.e. ProST) through the SDA.



10 MTBF

Product MTBF (Years) MTBF (Hours) ProST 27 236,520

ProST-WiFi 15 131,400

Product OverviewPhysical InterfacesProST Port Description

Air InterfaceFrequency of Operation & Duplex MethodsMultiple Access SchemeChannel BandwidthsModulation & FECFrame DurationCyclic PrefixSchedulingAuthentication & Security

Equipment CapacityRF Channel Throughput

Radio Performance & FeaturesStandards ComplianceLink BudgetProST Maximum Transmit LevelProST Receiver Sensitivity

Dynamic Range

IP Data / Management Features & PerformanceStandards ComplianceTransparent BridgingService Flow Scheduling & QoSService FlowsClassification Rules

Local & Remote Management

WiFi SpecificationWiFi RFTransparent BridgingNetworking & QoSSecurityVirtual APLocal & Remote ManagementCompliancyWiFiRadio

Physical & PoweringDimensionsPowerSupply VoltageSDA-1, SDA-4S and SDA-4S/VL requires 110/240 VAC, 50/60 Hz aPower Consumption

Environmental, EMC, SafetyProST Environmental, EMC & Safety

AccessoriesIntegrated AntennaRSSI LED PlugGeneral DescriptionMechanicsLEDs

ProST UPS

MTBF

Airspan WiMAX ProST Specification - SR 6.5 Revision B

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