User's Manual

Chapter 2 - Installation
BreezeACCESSS VL System Manual
2-20
Installing the BS-SH-VL Chassis and
Modules
This section describes how to install the power supply and Access Unit
network interface modules in the Base Station chassis.
1. Install the BS-SH-VL chassis in a 19 inch cabinet. To prevent over-
heating, leave a free space of at least 1U between the upper/lower
covers of the BS-SH-VL chassis and other units in the cabinet.
-Or-
Place the BS-SH-VL chassis on an appropriate shelf or table. When
mounting the BS-SH-VL 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 back panel of the BS-SH-VL chassis and firmly
tighten the ground screw.
3. Connect the opposite end of the ground cable to a ground
connection or to the cabinet, if applicable.
4. Carefully insert the BS-PS-VL 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-VL
modules are in the OFF position. Refer to BS-SH-VL Slots
Assignments on page 2-15 for a description of the slot assignments.
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-VL power supply is used, connect the DC power cord
to the -48 VDC In jack of the BS-PS-DC-VL 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 -48VDC power source, as follows.
A. Connect the black wire to the 48VDC contact of the power
source.
B. Connect the red wire to the + (Return) contact.
To install the BS SH Chassis and Modules: