T640 Physical Specifications; Figure 51: T640 Dc Power And Grounding Cable Lug - Juniper T640 Hardware Manual

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T640 Physical Specifications

Copyright © 2017, Juniper Networks, Inc.

Figure 51: T640 DC Power and Grounding Cable Lug

End view
0.28
0.55
2 holes
0.25 0.63
0.08
The grounding cable must be 4-AWG (21.2 mm
the local code.
T640 Chassis Description on page 15
Connecting the T640 Grounding Cable on page 208
T640 Preventing Electrostatic Discharge Damage on page 506
General Electrical Safety Warnings for Juniper Networks Devices on page 530
Table 65 on page 119 lists the physical specifications for the T640 router.
Table 65: T640 Physical Specifications
Description
Chassis dimensions
Router weight
Craft interface weight
FPC weight
CIP weight
2.25
Crimp area
0.37
All measurements in inches
2
), minimum 90°C wire, or as required by
Value
37.45 in. (95.1 cm) high
17.43 in. (44.3 cm) wide
31 in. (78.7 cm) deep.
Total depth (including cable management system) 35.5 in.
(90.2 cm)
11.5 in. (29.2 cm) from front of chassis to center-mounting
brackets
Chassis with midplane: 205 lb (93 kg)
Minimum configuration: 435 lb (197 kg)
Maximum configuration: 565 lb (256.3 kg)
2 lb (0.9 kg)
FPC with PICs installed: up to 37 lb (17 kg)
FPC without PICs installed: up to 25 lb (11.3 kg)
Blank panel in FPC slot: 9 lb (4.0 kg)
8 lb (3.6 kg)
Chapter 9: Preparation Overview
4 AWG
conductor
119