Mx480 Router Grounding Cable Specifications; Mx480 Ac Power Specifications And Requirements; Figure 119: Grounding Cable Lug; Table 32: Grounding Cable Specifications - Juniper MX480 Hardware Manual

MX480 Router Grounding Cable Specifications

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MX480 AC Power Specifications and Requirements

Copyright © 2011, Juniper Networks, Inc.
Appendix D: Power Guidelines, Requirements, and Specifications for the MX480 Router

Figure 119: Grounding Cable Lug

CAUTION: Before router installation begins, a licensed electrician must attach
a cable lug to the grounding and power cables that you supply. A cable with
an incorrectly attached lug can damage the router.
NOTE: The same cable lug is used for the DC power cables.
The grounding cable that you provide must meet the specifications in

Table 32: Grounding Cable Specifications

Cable Type Quantity and Specification
Grounding One 6-AWG (13.3 mm
WARNING: The router is pluggable type A equipment installed in a
restricted-access location. It has a separate protective earthing terminal
(sized for UNC 1/4-20 ground lugs) provided on the chassis in addition to the
grounding pin of the power supply cord. This separate protective earthing
terminal must be permanently connected to earth.
Tools and Parts Required for MX480 Router Grounding and Power Connections on
page 95
Grounding the MX480 Router on page 96
Preventing Electrostatic Discharge Damage to an MX480 Router on page 232
AC Electrical Specifications for the MX480 Router on page 276
AC Power Circuit Breaker Requirements for the MX480 Router on page 277
AC Power Cord Specifications for the MX480 Router on page 277
2
), minimum 60°C wire, or as required by the local code
Table 32 on page 275.
275