User's Manual
AirUnity 545 eNB 2.5GHz (B41) User Guide
UGD-D01127 Airspan Commercial and Internal Use 3
Warnings and Cautions
Human Exposure to Radio Frequencies
The AirUnity 545 eNB B41 antennas should be installed with a minimum distance of 20 CM from your
body.
Radio Interference
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to internal vehicle radio
communications.
Please ensure a maximum separation between the AirUnity 545 eNB B41’s antenna and other
antennas.
Modifications
Any changes and modifications to this device that are not expressly approved by Airspan Networks
may void the user's authority to operate the equipment.
General
Only qualified personnel should be allowed to install, replace, and service the equipment.
The device cannot be sold retail, to the general public or by mail order. It must be sold to
operators.
Installation must be controlled.
Installation must be performed by licensed professionals.
Installation requires special training. The AirUnity eNB B41 unit should be installed ONLY by
experienced installation professionals who are familiar with local building and safety codes
and, wherever applicable, are licensed by the appropriate government regulatory authorities.
Failure to do so may void Airspan's product warranty and may expose the end user or the
service provider to legal and financial liabilities. Airspan and its resellers or distributors are not
liable for injury, damage or violation of regulations associated with the installation of outdoor
units or antennas.
The AirUnity eNB B41 does not provide protection from hazard energy in case of single fault
condition.
Power supply shall be limited up to 4A in normal and single fault condition.
Important Safety Instructions
Read and Save these instructions
This Installation Guide contains instructions and warnings that should be followed during
installation, and operation.
Failure to follow these instructions could cause bodily injury and/or product failure
Safety
1. Read this guide and follow all operating and safety instructions.
2. Supply cord is not shipped with the unit and is to be provided by user. Installation is to be
performed by a qualified electrician according to local codes. Installation to be done in
accordance with the National Electrical Code (NEC), ANSI/NFPA 70, the Canadian
Electrical Code (CEC), Part I, CAN/CSA C22.1, and when applicable, the National
Electrical Safety Code, IEEE C2.