Nortel Networks 1000M User Manual

Page 108

108

Mounting the chassis

Note: For a CS 1000M Chassis system, the Signaling Server must
be mounted in an external 480 mm (19 in.) equipment rack. Refer to
Signaling Server Installation and Commissioning (NN43001-312) for
information on installing the Signaling Server hardware.

WARNING

If the Small System requires earthquake bracing, you must
install the chassis on a wall in a vertical position. Refer to the
earthquake bracing requirements in the chapters on system and
site requirements in Communication Server 1000M and Meridian
1 Small System Planning and Engineering (NN43011-220) and

"Bracing against earthquakes" (page 63)

WARNING

A chassis is 13.5 kg (30 lb) with circuit cards installed. A chassis
is 12 kg (26 lb) without circuit cards installed. Get help lifting the
chassis if necessary.

Mounting in a 480 mm (19 in.) rack/equipment cabinet

Items required

To install the chassis in a 480 mm (19 in.) rack/equipment cabinet, you
require the following items:

•

equipment layout plan

•

one left chassis guide bracket

•

one right chassis guide bracket

•

one left ear bracket

•

one right ear bracket

•

eight #12-24 self-tapping screws

•

four #8-32 machine screws

The NTTK09 contains all of the above items, with the exception of the
equipment layout plan.

Note: The Chassis system does not include the 19-inch rack/equipment
cabinet.

Refer to

Figure 42 "Typical layout for installing the chassis in a

rack/equipment cabinet" (page 109)

for guidelines on how to position

system components.

Nortel Communication Server 1000

Communication Server 1000M and Meridian 1 Small System Installation and Commissioning

NN43011-310

01.04

Standard

Release 5.0

13 May 2008