User's Manual

Access P oint Hardw are Installation AC or DC P ower Cabling Installation
Procedure 4 -8 Procedure to Install DC P ower Cable (Continued)
1
Ensure that DC power at the source is disabled before handling cable.
DC power cables are supplied by the customer and should already
have been laid out at the site.
2
If not already done, route DC power cables through conduit to B CU Customer
Interface compartment.
3
In the B CU Customer Interface compartment, open the DC Surge Module
cover by loosening two captive screws. DC Surge Module cover is hinged.
4
Loosen screws on DC power terminal blocks. Insert DC
power cables into +27VDC and RETURN or —48VDC
and +0V RETURN and tighten screws. See Figure 4-11
Ensure a good connection.
5
Close DC Surge Module cover and secure by tightening two captive screws.
68P09277A59 -8 4 -25
PRELIMINARY - UNDER DEVELOPMENT MA Y 2007