Alvarion Technologies Ltd. BMAX-BA36 ユーザーズマニュアル

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Installation

Chapter 2 - Installation Guidelines

A 2.5m DC power cable is supplied with each chassis. Additional DC cables can 
be ordered from Alvarion. If necessary, use the following instruction to prepare a 
DC cable.

Use a cable capable of supporting a current of at least 40A. Use a cable with 2 
x 8AWG (or thicker) wires for the power plus an additional 8AWG to 20AWG 
ground wire.

The matching power connector to be used is Amphenol D-type power P/N 
177TWA/3W3/SP3Y with high power socket contacts P/N 17DM53744-1.

Connect the cable to the power connector as follows:

‘

Pin 1 (RTN): Red (8 AWG min wire)

‘

Pin 2 (-48V): Black (8 AWG min wire)

‘

Pin 3 (

): Ground (shield) (8AWG-20AWG wire)

Off

Off

Chassis is not connected to power

Red

Off 

Power input is out of range or PIU card is damaged. Chassis is powered by the 

redundant PIU

Red

Green

Power input is out of range or PIU card is damaged. Chassis is powered by the PIU

Green 

Off

Power to PIU is OK.  PIU is in redundant mode and the chassis is powered from the 

other PIU

Green

Green

Power to PIU is OK.  The chassis is powered from the PIU.

HOT SWAP LED 

Off: Power from the module to the chassis is not disconnected, the PIU is not ready for 

removal

Blue: Power from the module to the chassis can be disconnected and the PIU can be 

safely removed

For instructions on using the HOT SWAP handles refer to