Network Connection; Equipment Rack - Nortel Secure Router 3120 Installation Manual

PV18-6RB-3K, or equivalent. Fasten the ring terminal to the threaded stud
using a 6-32 hex nut with a captive external star washer. One should be
provided on the chassis.

Network Connection

To successfully complete the installation, these Secure Router 3120s must
be connected to a network to be able to perform system acceptance.
Before you start the installation, make sure that a live network connection is
available at the site.

Equipment Rack

These Secure Router 3120s are designed to be surface mounted or
installed in a 19- or 23-inch Telco equipment rack. These Secure Router
3120s can be flush (front), middle, or rear mounted in an equipment rack.
Copyright © 2005-2007, Nortel Networks
.
WARNING
Disconnect this unit from all power sources (AC and DC) before
servicing.
WARNING
La Prudence: Proteger contre le risque de choc electrique,
debrancher les cordes d'alimentation et DC telegraphiant avant
d'entretenir. (French translation of warning above.)
Note: Grounding wires are required to be connected to the terminal
block ground terminal when DC power is supplied from external
power supplies. See
See "Specifications: Power" (page 75)
specifications for DC power supplies.
CAUTION
As a general safety precaution, be sure to provide DC power
through a circuit breaker on the equipment rack.
Note 1: For more information, refer to guidelines presented in Articles
110-16, 110-17, and 110-18 of the National Electric Code, ANSI/NFPA
70.
Note 2: The connection between the earthed conductor of the DC
power circuit and the earthing conductor is provided at the source
Secure Router 3120
Installation Guide
NN47260-300 02.01 Standard
9.2 10 January 2007
"DC Power" (page 26)
for more information and
Site Preparation 21
for more details.
Nortel Networks Confidential