Mx480 Chassis; Mx480 Chassis Description; Figure 1: Front View Of A Fully Configured Router Chassis - Juniper MX480 Hardware Manual

MX480 Universal Routing Platform Hardware Guide

MX480 Chassis

MX480 Chassis Description

32
Management signals—Provide for low-level status diagnostic support.
MX480 Chassis Description on page 32
MX480 Component Redundancy on page 34
MX480 Router Hardware and CLI Terminology Mapping on page 35
MX480 Craft Interface Description on page 37
Alarm Relay Contacts on the MX480 Craft Interface on page 37
Alarm LEDs and Alarm Cutoff/Lamp Test Button on the MX480 Craft
Interface on page 37
MX480 Component LEDs on the Craft Interface on page 38
MX480 Cable Management Brackets on page 40
The router chassis is a rigid sheet metal structure that houses all the other router
components (see Figure 1 on page
chassis measures 14.0 in. (35.6 cm) high, 17.45 in. (44.3 cm) wide, and 24.5 in. (62.2 cm)
deep (from the front to the rear of the chassis). The chassis installs in standard 800-mm
(or larger) enclosed cabinets, 19-in. equipment racks, or telco open-frame racks. Up to
five routers can be installed in one standard 48-U rack if the rack can handle their
combined weight, which can be greater than 818 lb (371.0 kg).

Figure 1: Front View of a Fully Configured Router Chassis

32, Figure 2 on page 33, and
Copyright © 2019, Juniper Networks, Inc.
Figure 3 on page 33). The