Equipment Installation
XDM-300 Installation and
Maintenance Manual
3-24 ECI
Telecom
Ltd.
Proprietary
417006-2311-0H3-A00
4.
Make sure the voltage is within the allowed range (-40 VDC to -75 VDC),
and that it has the correct polarity.
5.
Return all xRAP-B circuit breakers to OFF.
6.
Disconnect the xRAP-B input power sources.
7.
Reinstall the xRAP-B front cover and fasten it using the two captive
screws.
To connect the alarm cables to the xRAP-B:
Use Identification of xRAP-B connectors (on page
) to identify the
xRAP-B connector functions.
1.
Before starting, make sure you have all the necessary cables.
2.
Connect the 68-pin SCSI connector of the facility alarm monitoring cable
to the ALARMS connector, and then securely attach the cable to the rack
inner wall using cable ties.
3.
Connect the 36-pin SCSI connector of the alarm monitoring cable intended
for shelf 1 to the Shelf 1 connector on the xRAP-B.
4.
Route the alarm cables towards the cable retainers at the rear of the
xRAP-B (see Location of xRAP-B grounding stud (on page
)), and
attach them to the bracket with cable ties.
5.
Route the alarm cables along the side of the rack down to the corresponding
shelf position. Attach a tag to each connector in accordance with its
function.
6.
If an additional shelf is installed in the rack, repeat Steps 2, 3, 4, and 5 for
the cables serving the additional shelf. Make sure to attach identification
tags to each cable end.
Installing the xRAP-100
Before connecting DC power cables, refer to DC Power Cables (on page
The installation of an xRAP-100 unit includes the following steps:
1.
Prepare DC power cables.
2.
Install the xRAP-100 in the prescribed location, either at the top of the rack
or on the extendable installation rails.
3.
Ground the xRAP-100 to the rack grounding stud.
4.
Connect DC input power cables to the xRAP-100.
Summary of Contents for XDM-300
Page 1: ...XDM 300 Installation and Maintenance Manual Version 7 417006 2311 0H3 A00...
Page 2: ......
Page 8: ......
