ibridge 440 product specification rev 1.1(1)

iBridge 440

Wireless Backhaul Specification

SYN-‐PSD-‐0032 Revision 1.1

CONFIDENTIAL AND PROPRIETARY DATA

This document is the property of Airspan Networks Inc. Any duplication, reproduction, or transmission of this document or any of its contents to unauthorized parties without the prior written permission of Airspan

Networks Inc. is prohibited

iBridge 440 Product Specification

SYN-‐PSD-‐0032 Revision 1.1 Confidential of 35

Written by: Nick Pritchard

Role: Product Manager Wireless Backhaul Solutions

Status: Provisional

TABLE 1: APPROVALS

Name Role Approval date

VP Solutions AH VP 26-‐Sep-‐14

Engineering ML Chief Scientist 26-‐Sep-‐14

Customer rep. JF Product Applications 26-‐Sep-‐14

TABLE 2: REVISION HISTORY

Rev Issue Date Descriptions Created by

0.1 26-‐Sep-‐14 First draft NPP

0.2 26-‐Oct-‐14 Updated after internal review NPP

0.3 05-‐Nov-‐14 Additional internal review NPP

0.4 07-‐Nov-‐14 Performance figure update NPP

1.0 17-‐Nov-‐14 Released NPP

1.1 24-‐Nov-‐14 Minor Update NPP



TABLE OF CONTENTS

1 INTRODUCTION ........................................................................................................................... 5 2 ACRONYM, ABBREVIATIONS & DEFINITIONS .............................................................................. 5 3 PRODUCT OVERVIEW ................................................................................................................. 6 3.1 SUPPORTED USE CASE ................................................................................................................................. 7 4 PHYSICAL INTERFACES ............................................................................................................ 10 4.1 COPPER ETHERNET PORT ....................................................................................................................... 11 4.2 POWER INTERFACES & PSU ................................................................................................................... 11 4.3 OUTDOOR POWER SUPPLY UNITS .......................................................................................................... 11 4.4 INDOOR POWER SUPPLY UNIT ............................................................................................................... 12 5 RADIO PERFORMANCE ............................................................................................................. 13 5.1 FREQUENCY BAND SUPPORT .................................................................................................................. 13 5.2 RF CHANNEL BANDWIDTHS ................................................................................................................... 13 5.3 SUPPORTED CHANNELS ........................................................................................................................... 13 5.4 CHANNEL STEP ......................................................................................................................................... 13 5.5 TRANSMIT POWER ................................................................................................................................... 13 5.6 RX SENSITIVITY ........................................................................................................................................ 14 6 ANTENNA SYSTEM ................................................................................................................... 15 6.1 PANEL ANTENNA -‐22DB ........................................................................................................................ 15 6.2 PARABOLIC ANTENNAS -‐ 28DBI ........................................................................................................... 15 7 RF INTERFACE FEATURES ....................................................................................................... 16 7.1 DEPLOYMENT ARCHITECTURE ............................................................................................................... 16 7.2 CHANNEL PROFILES ................................................................................................................................. 17 7.3 OFDM PERMUTATIONS .......................................................................................................................... 17 7.4 MODULATION & CODING SCHEMES (MCS) ......................................................................................... 18 7.5 DYNAMIC MCS SELECTION ..................................................................................................................... 18 7.6 CHANNEL CODING .................................................................................................................................... 18 8 QUALITY OF SERVICE ............................................................................................................... 19 8.1 SIMPLE QUEUES ........................................................................................................................................ 19 9 NETWORKING .......................................................................................................................... 20 9.1 MAC BASED ACCESS FOR INITIAL CONFIGURATION ............................................................................. 20 9.2 TRAFFIC TYPES ......................................................................................................................................... 20 9.3 802.1Q VLANS ........................................................................................................................................ 20 9.4 TRAFFIC MANAGEMENT .......................................................................................................................... 20 10 SECURITY ................................................................................................................................. 22



10.1 AUTHENTICATION AND ENCRYPTION .................................................................................................... 22 10.2 PASSWORD MANAGEMENT ..................................................................................................................... 22 11 OPERATIONS, ADMINISTRATION & MANAGEMENT (OAM) .................................................. 23 11.1 MANAGEMENT ARCHITECTURE .............................................................................................................. 23 11.2 MANAGEMENT PROTOCOL ...................................................................................................................... 23 11.3 EMS DISCOVERY ...................................................................................................................................... 23 11.4 INSTALLATION AND COMMISSIONING .................................................................................................... 23 11.5 CONFIGURATION MANAGEMENT ............................................................................................................ 24 11.6 INVENTORY MANAGEMENT ..................................................................................................................... 24 11.7 FAULT MANAGEMENT .............................................................................................................................. 24 11.8 PERFORMANCE MANAGEMENT ............................................................................................................... 24 11.9 SOFTWARE MANAGEMENT ...................................................................................................................... 24 12 PERFORMANCE ........................................................................................................................ 26 12.1 SYSTEM THROUGHPUT ............................................................................................................................. 26 12.2 LATENCY .................................................................................................................................................... 28 12.3 MAXIMUM TRANSMISSION UNIT (MTU) ............................................................................................. 28 13 PHYSICAL CHARACTERISTICS AND POWER ............................................................................. 29 13.1 HARDWARE CONFIGURATIONS ............................................................................................................... 29 13.2 INTEGRATING WITH ACCESS NETWORK ................................................................................................ 31 13.3 MECHANICAL SPECIFICATION ................................................................................................................. 32 13.4 DIMENSIONS .............................................................................................................................................. 32 13.5 OUTDOOR POWER SUPPLY ...................................................................................................................... 32 13.6 INDOOR POWER SUPPLY .......................................................................................................................... 32 13.7 WEIGHTS ................................................................................................................................................... 32 13.8 MOUNTING BRACKETS ............................................................................................................................. 33 13.9 POWER CONSUMPTION ............................................................................................................................ 33 14 STANDARDS COMPLIANCE ....................................................................................................... 34 14.1 ENVIRONMENTAL ..................................................................................................................................... 34 14.2 EMC ........................................................................................................................................................... 34 14.3 LIGHTNING / SURGE PROTECTION ......................................................................................................... 34 14.4 ELECTROSTATIC DISCHARGE .................................................................................................................. 34 14.5 SAFETY ....................................................................................................................................................... 35 14.6 ROHS & WEE COMPLIANCE ................................................................................................................. 35 14.7 RELIABILITY .............................................................................................................................................. 35



1 INTRODUCTION This Hardware Product Specification describes Airspan’s iBridge 440 Wireless backhaul solution, its Hardware capabilities, dimensions and Standard Compliance. This document is intended for readers with wireless backhaul working knowledge. All information in this document is for general information only, and is subject for change without notice. For the latest roadmap and features, please contact your nearest Airspan sales representative.

2 ACRONYM, ABBREVIATIONS & DEFINITIONS TABLE 3: ACRONYM, ABBREVIATIONS & DEFINITIONS

Short Description

BW Bandwidth

eNB Evolved Node B

EPC Evolved Packet Core

EVM The Error Vector Magnitude

FB Feeder Base

FT Feeder Terminal

GPS Global Positioning System

GTP-‐U GPRS Tunneling Protocol for User data

HetNet Heterogeneous Network

LOS Line of Sight

LTE Long Term Evolution

MAC Medium Access Controller

MCS Modulation and Coding Scheme

MIMO Multiple In Multiple Out

MFF MAC Forced Forwarding

OAM Operation and Maintenance

POP Point of Presence

PTP Point to Point

QoS Quality of Service

SBA Switched Beam Antenna

SM Spatial Multiplexing

SON Self Optimising Network

SR System Release

VLAN Virtual Local Access Network



3 PRODUCT OVERVIEW iBridge 440 is part of Airspan’s wireless backhaul family “iBridge”.

The iBridge 440 unit provides line of Site (LOS), Point to Point connectivity and is part of the building blocks that provides fully secure and encrypted capabilities. iBridge 440 provides a trusted wireless backhaul solution that supports the full capacity needs of Airspan’s 3GPP’s Long Term Evolution (LTE) eNodeB, which provides high-‐speed data and mobility, in order to meet the demands of the Broadband Wireless Access market.

iBridge 440 can be integrated into Airspan LTE small cell Product range or as a Standalone Wireless backhaul solution for 3rd part equipment.



3.1 SUPPORTED USE CASE iBridge 440 has been developed to supply a low cost LOS backhaul solution for small cell LTE ENBs that can be deployed and maintained using a low OPEX model. iBridge 440 is based on the IEEE 802.11ac specification and uses the 5GHz band to supply a unlicensed backhaul solution. 2 Examples of the backhaul solution can be seen in the diagrams below:

• Point to Point Link with a single sector ENB • Point to Point Link with a triple sector ENB

Point to Point Link with a single sector ENB Solution (panel or parabolic antenna)

IB440-‐221-‐P-‐0 / IB440-‐281-‐P-‐0



Point to Point Link with a triple sector ENB Solution (panel or parabolic antenna)

The key distinguishers of the iBridge 440 product are:

• Dedicated Backhaul Solution for both AirHarmony and AirVelocity • Unlicensed Spectrum • Point to Point Network topology • Fixed Antenna solution • Up to 288 Mbps* • Simple Deployment via Airspans Commissioning Tool -‐AirCAP • Compact and Lightweight units • Up to 20Km range*

*Refer to Performance Section

IB440-‐221-‐P-‐0 /IB440-‐281-‐P-‐0 with IB440-‐223-‐P-‐0 /IB440-‐283-‐P-‐0



Backhaul and Access Connectivity example

Cell Site Cabinet

Panel AntennaPoEport

Standard Kit-‐Std. Mounting kit

Ground(Tower grounding)

IB440-‐Variant

RJ45 Cat5e Shielded Cable

Power supply Type(DC indoor)

Surge Protection(point of entry)

1

2

6

5

4

iB440-‐POE-‐DC-‐ID-‐0

RJ45 Shielded connector3

DC Supply-‐48V

AirHarmony+

Standard Mounting

DC Connector

SFP

SFP to RJ45connector

Data In

PoE out

DC

DC cable

1

2

3

457



4 PHYSICAL INTERFACES This section defines all external equipment interfaces for Power, Network and Maintenance connections. Specifications are included for:

• All iB440 Product Variants

FIGURE 1 IB440 PANEL MOUNT AND PARABOLIC ANTENNA COFIGURATIONS

iBridge 440: Enclosure with a Single shielded RJ45 connection

The following interfaces are common to all product variants.



4.1 COPPER ETHERNET PORT

Standard: IEEE802.3

Interface Speed: 1 RJ45 Gigabit Ethernet port

Communication Mode: Full Duplex

Recommended Cable: UTP category 5E external grade

Connector: Proprietary Weather-proof RJ45 Socket

Maximum End to End Ethernet Cable Length for 1000bT operation.

Up to 100m

4.2 POWER INTERFACES & PSU The iBridge 440 is powered by various types of Airspan POEs detailed below.

4.3 OUTDOOR POWER SUPPLY UNITS Specifications below apply to the Outdoor Input AC output DC -‐24v Power Supply, IB-‐POE-‐OD-‐0.

Connection: 1 x RJ45 PoE Gigabit Ethernet , 1 x RJ45 Gigabit Ethernet, 1 x AC Power Connector

AC Input: 90-264VAC 47-63Hz

Ethernet Cable Length Up to 100m

Power 4,5 Cable Pins - 9-48V; 7,8 Pins - Return

Ethernet Speed Full Duplex Gigabit speeds

Specifications below apply to the Outdoor Input -‐48v DC and output DC -‐24v Power Supply, IB440-‐POE-‐DC-‐OD-‐0.

Connection: 1 x RJ45 PoE Gigabit Ethernet , 1 x RJ45 Gigabit Ethernet, 1 x DC Power Connector

DC Input: 36~72 VDC






4.4 INDOOR POWER SUPPLY UNIT Specifications below apply to the Indoor Input AC output DC -‐24v Power Supply, IB-‐POE-‐ID-‐0.

Connection: 1 x RJ45 PoE Gigabit Ethernet , 1 x RJ45 Gigabit Ethernet, 1 x AC Power Connector

AC Input: 90-264VAC 47-63Hz




Specifications below apply to the Indoor Input -‐48v DC and output DC -‐24v Power Supply, IB440-‐POE-‐DC-‐ID-‐0

Connection: 1 x RJ45 PoE Gigabit Ethernet , 1 x RJ45 Gigabit Ethernet, 1 x DC Power Connector

DC Input: 36~72 VDC






5 RADIO PERFORMANCE iBridge 440 supports a 2x2 RF Transceiver designed to operate MIMO and Diversity RF enhancement techniques for each RF interface. Each RF Transceiver is driven from a base-‐band Radio processor. This section specifies the RF performance:

5.1 FREQUENCY BAND SUPPORT

Airspan ID Uplink Range Downlink Range

A50c 5.825 to 5.875 GHz 5.825 to 5.875 GHz

5.2 RF CHANNEL BANDWIDTHS RF Channel bandwidths 20 & 40MHz are supported

5.3 SUPPORTED CHANNELS 6 channels to be supported in the available 50 Mhz

Channel ID Mode Centre Frequency Channel frequency range

1 Ce 5835 5825 MHz to 5865 MHz

2 Ce 5840 5830 MHz to 5870 MHz

3 Ce 5845 5835 MHz to 5875 MHz

4 eC 5855 5825 MHz to 5865 MHz

5 eC 5860 5830 MHz to 5870 MHz

6 eC 5865 5835 MHz to 5875 MHz

5.4 CHANNEL STEP 5 MHz Channel Steps are supported

5.5 TRANSMIT POWER The following maximum configurable transmit powers apply:

Frequency IB440-221-P-0 / IB440-281-P-0 IB440-223-P-0 / IB440-283-P-0

A50c 5.825 – 5.875Ghz Operating Frequency

Max power with 22dBi antenna option 14dBm

Max Power 28dBi antenna option 8dBm.

EIRP 36dBi 36dBi



5.6 RX SENSITIVITY The following tables detail the receiver sensitivity for each modulation/FEC combination as measured at the antenna port. MCS Modulation Coding rate Rx Threshold

20MHz 2 streams 40MHz 2 streams

0 BPSK ½ -87 -84

1 QPSK ½ -84 -81

2 QPSK ¾ -83 -80

3 16-QAM ½ -79 -76

4 16-QAM ¾ -76 -73

5 64-QAM 2/3 -72 -69

6 64-QAM ¾ -71 -68

7 64-QAM 5/6 -70 -67

8 256-QAM ¾ -65 -62

9 256-QAM 5/6 N/A -61



6 ANTENNA SYSTEM The following antennas are integrated into the iB440 product and give this version of iBridge 440 has been designed specifically for Point to Point deployments the necessary gain to achieve both range and performance in Urban and Rural Environments.

6.1 PANEL ANTENNA -‐22DB

Parameter Value

Frequency Range 5.45 – 5.875Ghz

Polarisation Linear, Vertical and Horizontal

Polarisation Discrimination -20 dB

Boresight Gain 23 ± 1 dBi

Azimuth HPBW 10°

Elevation HPBW 10°

Grounding DC Grounded

6.2 PARABOLIC ANTENNAS -‐ 28DBI

Parameter Value

Frequency Range 5.45 – 5.875Ghz

Polarisation Linear, Vertical and Horizontal

Boresight Gain 28.6 ±0.6dBi

Beamwidth 5.8°



7 RF INTERFACE FEATURES The following feature set associated with the RF Interface is supported in this specific System Release. Further features are made available with software updates in accordance with the iBridge Development Roadmap. Where relevant, future features are specified and marked as “future”.

7.1 DEPLOYMENT ARCHITECTURE

Airspan Feature Reference: iB440-‐01-‐01

• iBridge 440 is a Point to Point (PTP) LOS product:



7.2 CHANNEL PROFILES


iBridge 440 supports the following channel bandwidth options, which are configurable from Netspan:

Channel ID Mode Centre Frequency Channel frequency range

1 Ce 5835 5825 MHz to 5865 MHz

2 Ce 5840 5830 MHz to 5870 MHz

3 Ce 5845 5835 MHz to 5875 MHz

4 eC 5855 5825 MHz to 5865 MHz

5 eC 5860 5830 MHz to 5870 MHz

6 eC 5865 5835 MHz to 5875 MHz

7.3 OFDM PERMUTATIONS


iBridge 440 supports the following OFDM permutations as defined in the IEEE 802.11ac LOS standard: 802.11ac divides the channel into OFDM subcarriers, each of which has a bandwidth of 312.5 kHz. Each of the subcarriers is used as an independent transmission, and OFDM distributes the incoming data bits among the subcarriers. A few subcarriers are reserved and are called pilot carriers; they do not carry user data and instead are used to measure the channel.



7.4 MODULATION & CODING SCHEMES (MCS)


iBridge 440 supports the following modulation, in both the uplink and downlink directions:

MCS index value Modulation Code Rate

9* 256QAM 5/6 8 256QAM 3/4 7 64QAM 5/6 6 64QAM 3/4 5 64QAM 2/3 4 16QAM 3/4 3 16QAM 1/2 2 QPSK 3/4 1 QPSK 1/2 0 BPSK 1/2

Table 4 Supported MCS and MIMO Modes

*MCS9 only supported in a 40MHz mode.

7.5 DYNAMIC MCS SELECTION


iBridge iB440 LOS supports dynamic MCS selection, allowing the most appropriate Modulation & Coding Scheme to be selected according to channel conditions. This operates on a per node basis in both the uplink and downlink directions.

7.6 CHANNEL CODING


iBridge 440 supports Convolutional Turbo Coding (CTC) The interleaver takes sequential bits from the carriers and separates them in the convolutional code bitstream to separate errors and make them easier to correct.



8 QUALITY OF SERVICE The following feature set associated with the QoS is supported in this specific System Release. Further features are made available with software updates in accordance with the iBridge Development Roadmap. Where relevant, future features are specified and marked as “future”.

8.1 SIMPLE QUEUES Ibridge 440 uses simple queues to build advanced QoS applications. iBridge 440 uses multiple packet marks from /ip firewall mangle to create a QOS to interact with the ENB. The process marks packets for future processing with special marks. They identify a packet based on its mark and process it accordingly. The mangle marks exist only within the router, they are not transmitted across the network. iBridge 440 uses fields in the IP header, like TOS (DSCP) and TTL fields.



9 NETWORKING The following feature set associated with Networking is supported in this specific System Release. Further features are made available with software updates in accordance with the iBridge Development Roadmap. Where relevant, future features are specified and marked as “future”.

9.1 MAC BASED ACCESS FOR INITIAL CONFIGURATION

Airspan Feature Reference: iB440-‐xx-‐xx

The MAC connection works on Layer2, this makes it possible to connect to the e 440 even without IP address configuration. Broadcasting MAC connection is not stable enough to use continuously, therefore this feature is only use for the initial configuration phase and a IP address is assigned to the unit once network connectivity is achieved.

9.2 TRAFFIC TYPES

Airspan Feature Reference: iB440-‐07-‐01, iB440-‐07-‐02

iBridge 440 natively supports the following traffic types:

• IPv4 Ethernet Traffic • IPv6 Ethernet Traffic

9.3 802.1Q VLANS

Airspan Feature Reference: iB440-‐07-‐03, iB440-‐07-‐04, iB440-‐07-‐05

IEEE802.1q Virtual LAN support, Q-‐in-‐Q support

9.4 TRAFFIC MANAGEMENT

Airspan Feature Reference: iB440-‐11-‐01, iB440-‐11-‐02

iBridge 440 natively supports the following management traffic types:

• IPv4 management traffic



• IPv6 management Traffic



10 SECURITY The following feature set associated with Security is supported in this specific System Release. Further features are made available with software updates in accordance with the iBridge 440 Development Roadmap. Where relevant, future features are specified and marked as “future”.

10.1 AUTHENTICATION AND ENCRYPTION


iB440-‐security provides authentication and data encryption capabilities to the wireless links. iB440 implements Authentication of peer nodes (iB440 Base and iB440 Terminals) using preshared key and data encryption using AES-‐CCM with 128 bit keys which are derived from the preshared key. Default configuration enables iB440-‐secure mode which will block any non-‐secured communication. A preshared key is burned into iB440 units in secured factory environment and can be altered or modified by authorised Airspan personnel.

10.2 PASSWORD MANAGEMENT


iBridge 440 supports password controlled access, with encrypted storage of a hash of the password for additional security.



11 OPERATIONS, ADMINISTRATION & MANAGEMENT (OAM) The following feature set associated with O&M is supported in this specific System Release. Further features are made available with software updates in accordance with the iBridge 440 Development Roadmap. Where relevant, future features are specified and marked as “future”.

11.1 MANAGEMENT ARCHITECTURE

iBridge 440 supports both indirect and direct management connections. Direct management connections are achieved with an SNMP client operating on each iBridge node, allowing independent control of each node. Indirect management connections are supported on Termination nodes, with an SNMP client operating on the Base node. Management connectivity is effectively hosted by the Base nodes for all connected nodes, minimizing the number of SNMP clients across the network, and reducing management traffic.

11.2 MANAGEMENT PROTOCOL


iBridge 440 supports management connectivity of the iBridge interface using SNMP over IPv4. Management to the Feeder Base is via the network port. Management to the Feeder Terminal is over the air via its associated Feeder Base. iBridge 440 management traffic can be tagged with a VLAN tag to differentiate from other traffic.

11.3 EMS DISCOVERY


iBridge 440 supports manual configuration of the EMS, or automated detection of the EMS system.

11.4 INSTALLATION AND COMMISSIONING

iBridge 440 supports Airspan’s Field Commissioning Application “AirCAP”. AirCAP is used to commission and align Point to Point iBridge links, the application is primarily used by commission teams to align panel antenna and optimized the backhaul link.



11.5 CONFIGURATION MANAGEMENT

iBridge 440 supports configuration from Netspan using SNMP, including the following:

• Configurable frequency • Ability to disable transmitter • Configure QOS

11.6 INVENTORY MANAGEMENT

iBridge 440 provides inventory information to Netspan.

11.7 FAULT MANAGEMENT

iBridge 440 supports fault management from Netspan, providing SNMP trap notifications to include different alarms and events. iBridge 440 allows multiple SNMP destinations to be defined, allowing faults to be tracked by different management systems.

11.8 PERFORMANCE MANAGEMENT

iBridge 440 supports performance management from Netspan*Roadmap item

11.9 SOFTWARE MANAGEMENT

iBridge 440 supports remote software management and status reporting using Netspan. The following protocols are supported when downloading software from the network:

• TFTP • SFTP

Generic software package is used for both FB and FT operation, operating mode is selected during commissioning mode or via configuration.



12 PERFORMANCE

12.1 SYSTEM THROUGHPUT

iBridge 440 supports the following peak Net data throughputs in a Point to Point topology Profile Net

Throughput System loss (db) Comments

0.5 Km 20/40 MHz Channel

288 Mbps 59.8 Unfaded Rate, CINR margin 6dB for interference, 2dB of Pointing loss. Guard interval set to 800ns

1 Km 20/40 MHz Channel





194.4 Mbps 72.4 Unfaded Rate, CINR margin 6dB for interference, 2dB of Pointing loss. Guard interval set to 800ns






64.8 Mbps 84.9 Unfaded Rate, CINR margin 3dB for interference, 0dB of Pointing loss. Guard interval set to 800ns – Airspan validated in Rural Environment


21.6 Mbps 89.7 Unfaded Rate, CINR margin 3dB for interference, 0dB of Pointing loss. Guard interval set to 800ns - Airspan validated in Rural Environment



Unfaded Rate, CINR margin 6dB for interference, 2dB of pointing loss. Guard interval set to 800ns

Unfaded Rate, CINR margin 3dB for interference, 0dB of pointing loss. Guard interval set to 800ns

0

50

100

150

200

250

300

350

0 5000 10000 15000 20000 25000

Rate -‐ Mb/s

Distance -‐ m

iB440 Aggregate Link Rate Unfaded Rate Faded Rate, 99 % availability Faded Rate, 99.9 % availability Faded Rate, 99.99 % availability

0

50

100

150

200

250

300

350

0 5000 10000 15000 20000 25000

Rate -‐ Mb/s

Distance -‐ m

iB440 Aggregate Link Rate

Unfaded Rate Faded Rate, 99 % availability Faded Rate, 99.9 % availability Faded Rate, 99.99 % availability



12.2 LATENCY

Round trip delays as follows: Profile Latency Comments 20/40 MHz Channel ~4ms Single direction – non traffic 20/40 MHz Channel ~20ms Single direction – with traffic

12.3 MAXIMUM TRANSMISSION UNIT (MTU)

iBridge 440 supports an MTU of 2028 Bytes to allow VLAN tagged frames to be transparently passed across the system.



13 PHYSICAL CHARACTERISTICS AND POWER

13.1 HARDWARE CONFIGURATIONS

This specification details the system when running iBridge 11ac software. iBridge 440 is available in 2 form factors using the same core internal components the variants are as follows:

• 22dBi ANTENNA / 11˚ / 305MM PANEL • 28dBi ANTENNA / 5.8˚ / 650MM PARABOLIC

Common configurations are outlined in the following section. Other configurations using a mixture of antenna configuration may be supported and Airspan Product Management should be consulted for more details.

FIG 4 IB440 PANEL MOUNT ANTENNA UNIT

This configuration is targeted for LOS deployments where the Feeder Base is located on pole mounts normally on towers or building location. RF Transceiver Configuration: 2Tx 2Rx

Number of RF Channels Supported: 1

Frequency Band 5.825 to 5.875 GHz Operating Frequency



FIG 5 IB440 PARABOLIC ANTENNA UNIT

This configuration is targeted for LOS deployments where the Feeder Base is located on pole mounts normally on towers or building location. RF Transceiver Configuration: 2Tx 2Rx

Number of RF Channels Supported: 1

Frequency Band 5.825 to 5.875 GHz Operating Frequency



13.2 INTEGRATING WITH ACCESS NETWORK

iBridge 440 Feeder Terminals support a single physical integration with the access network:

1. Loose Integration: An iBridge 440 Node can be physically mounted near an AirHarmony LTE eNB using standard mounting brackets(example configuration below)

FIG 6IB440 TERMINAL NODE LOOSE INTEGRATION



13.3 MECHANICAL SPECIFICATION

The following physical specifications apply to units using the standard Universal pole mounting bracket.

13.4 DIMENSIONS

Description Dimensions

IB440-221-P-0 305 x 305 x 75mm

IB440-223-P-0 305 x 305 x 75mm

IB440-281-P-0 650 x 650 x 180mm

IB440-283-P-0 650 x 650 x 180mm

13.5 OUTDOOR POWER SUPPLY


AC Outdoor power supply unit (IB-POE-OD-0). 250 x 200 x 100mm

DC Outdoor power supply unit (IB440-POE-OD-0).

255 x 200 x 74mm

13.6 INDOOR POWER SUPPLY


AC Indoor power supply unit (IB-POE-ID-0). 125 x 75 x 38mm

DC Indoor power supply unit (IB440-POE-ID-0). 180 x 117 x 36mm

13.7 WEIGHTS

13.7.1 IBRIDGE 440 WEIGHTS

Description Unpackaged Packaged

IB440-221-P-0 3kg 5kg

IB440-223-P-0 3kg 5kg

IB440-281-P-0 8.5Kg TBD

IB440-283-P-0 8.5Kg TBD



13.7.2 ACCESSORY WEIGHTS

Description Unpackaged Packaged

IB-SURGE-0 (Outdoor Ethernet surge protector) 220g TBD

AC Indoor power supply unit (IB-POE-ID-0). 300g TBD

DC Indoor power supply unit (IB440-POE-ID-0). 2kg TBD

AC Outdoor power supply unit (IB-POE-OD-0). 3kg TBD

DC Outdoor power supply unit (IB440-POE-OD-0). 2.5kg TBD

13.8 MOUNTING BRACKETS

iBridge is 440 to mount on poles. There are two bracket options as follows: Description Unpackaged Packaged

Universal Pole Mounting Bracket 0.820kg

Precision Mounting Bracket 3.5kg

13.9 POWER CONSUMPTION

Max Power Consumption (with 24V Input):

Description

IB440-221-P-0 / IB440-281-P-0 13W max power consumption

IB440-223-P-0 / IB440-283-P-0 20W max power consumption



14 STANDARDS COMPLIANCE

14.1 ENVIRONMENTAL

This section details the environmental performance that iB440 complies to:

IP Rating: IP67

Operating Ambient Temperature: -40 to +55degC

Operating Humidity: ETS 300 019-1-4,EN 302 085 (Annex A.1.1)

Salt Mist: According to IEC 68-2-11

Wind Loading 200 Km/h (Survival)

14.2 EMC

iBridge 440 is compliant with the following EMC standards ETSI EN 301 489-‐1 V1.9.2 (2011-‐09) Class A, as well as EN 301 489-‐4 V1.4.1 (2009-‐05).

14.3 LIGHTNING / SURGE PROTECTION

iBridge 440 is compliant with the following Surge protection standards:

Surge Handling 8/20uS (5kA)

Antenna Ports DC Grounded

14.4 ELECTROSTATIC DISCHARGE

All ports meet the ESD requirements of EN61000 4-‐2. The test condition is level 3 for air discharge and level 2 for contact discharge.



14.5 SAFETY

iBridge 440 conforms to IEC 60950, UL 60950, EN 60950-‐1:2006 and EN 60950-‐22:2006. In addition to this specification, the following specifications covering human exposure to radio frequency electromagnetic fields are also met:

• EN 50385:2002 Product standard to demonstrate the compliances of radio base stations and fixed terminal stations for wireless telecommunication systems with the basic restrictions or the reference levels related to human exposure to radio frequency electromagnetic fields (110 -‐ 40 GHz). General public

• EN 50401:2006 Product standard to demonstrate the compliance of fixed equipment for radio transmission (110 -‐ 40 GHz) intended for use in wireless telecommunication networks with the basic restrictions or the reference levels related to general public exposure to radio frequency electromagnetic fields, when put into service

14.6 ROHS & WEE COMPLIANCE

• The chemical content of the equipment and its packaging meets the EU ROHS directive -‐ 2002/95/EC (ROHS) – compliant with ROHS6 (up to 2009)

• The WEEE symbol is present on the product label as per the requirements of European directive 2002/96/EC

14.7 RELIABILITY

The following reliability data assumes worst case requirements. Overall reliability is improved when considering the dual transceivers as a redundancy factor (this consideration is not included in the quoted figures. Average Mean Time Between Failures (MTBF) = 25 years

ibridge 440 product specification rev 1.1(1)

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