M7I Router Dc Power Specifications And Requirements; M7I Chassis Grounding, Connection, And Cable Specifications; Table 21: Grounding Cable Specifications - Juniper M7I Hardware Manual

Related
Documentation

M7i Router DC Power Specifications and Requirements

M7i Chassis Grounding, Connection, and Cable Specifications

Copyright © 2010, Juniper Networks, Inc.
Appendix D: Power Guidelines, Requirements, and Specifications for the M7i Router
M7i AC Power Supply on page 22
Connecting Power to an AC-Powered M7i Router on page 57
Replacing an M7i AC Power Supply on page 106
Replacing an AC Power Cord
M7i Router Power Requirements on page 163
M7i Router AC Power, Connection, and Power Cord Specifications on page 164
M7i Chassis Grounding, Connection, and Cable Specifications on page 167
M7i DC Power Cable and Cable Lug Specifications on page 168
M7i Router DC Power Supply Specifications on page 170
To ground a router, connect a grounding cable to earth ground and then attach it to the
chassis grounding point on the rear of the chassis.
Table 21 on page 167 summarizes the specifications for the groundingcable, which you
must supply.

Table 21: Grounding Cable Specifications

Quantity and Specification
2
One 14-AWG (2.08 mm ) single-strand-count wire cable
Figure 61 on page 168 shows the location of the grounding point on the upper left side of
the M7i router above the power supplies.
CAUTION: Before router installation begins, a licensed electrician must attach
a cable lug to the grounding cable that you supply. A cable with an incorrectly
attached lug can damage the router.
Maximum
Equal
Length
None
167