User Manual

Table Of Contents
Chapter 2 - Installation
BreezeACCESS VL System Manual
64
2.6.5 Inst alling the BS-SH Chassis and M odule s
This section describes how to install the power supply and Access Unit network
interface modules in the Base Station chassis.
To install the BS SH chassis and modules:
1 Install the BS-SH chassis in a 19” cabinet. To prevent over-heating, leave a
free space of at least 1U between the upper/lower covers of the BS-SH chassis
and other units in the cabinet.
OR
Place the BS-SH chassis on an appropriate shelf or table. When mounting the
BS-SH on a shelf or table, attach the rubber legs supplied with the unit.
2 Connect one end of a grounding cable to the ground terminal located on the
rear panel of the BS-SH chassis and firmly tighten the grounding screw.
3 Connect the opposite end of the grounding cable to a ground connection or to
the cabinet, if applicable.
4 Carefully insert the BS-PS power supply and the BS-AU modules into the
relevant slots and push firmly until they are securely locked. Before insertion,
verify that the switches of all BS-PS modules are in the OFF position. Refer to
section
2.6.1
for a description of the slot assignment.
5 Close the captive screws attached to each module.
6 Place blank covers over all of the unused slots.
7 Connect the indoor-to outdoor cable(s) to the RADIO connector(s) of the
BS-AU module(s).
8 If a BS-PS-DC power supply is used, connect the DC power cord to the -48
VDC IN jack of the BS-PS-DC power supply. If a redundant power supply
module is installed, connect a DC power cord also to the second DC power
module. Connect the power cord(s) to the -48 VDC power source, as follows:
a Connect the black wire to the 48 VDC contact of the power source.
b Connect the white wire to the + (Return) contact.
c Connect the shield to the ground.
9 If a BS-PS-AC power supply is used, connect the AC power cord to the AC IN
jack of the BS-PS-AC power supply. If a redundant power supply module is
installed, connect an AC power cord also to the second AC power module.
Connect the power cord(s) to the mains outlet.
10 Switch the BS-PS-AC/DC power supplies to ON. Verify that all power
indicator LEDs on the BS-PS-AC/DC front panel are ON and that the