Huawei S7700 Hardware Description page 166

S7700 Smart Routing Switch
Hardware Description
Technical Specifications of the DC Power Cables in the Cabinet
Table 6-1 DC power cables in the cabinet
Item
-48 V power cable
RTN power cable
Terminal connecting to
the power modules of the
S7700
Terminal connecting to
the power distribution
box
Technical Specifications of the DC Power Cables Out of the Cabinet
Table 6-2 External DC power cables in different cabinet configuration schemes of S7700
Total
Power
Consum
ption
Less than
1600 W
Less than
2400 W
Issue 02 (2012-09-10)
Specification
Electronic and electrical cable-600 V-UL3386-5.2
mm^2-10AWG-Blue-48 A-Low-fume, halogenless and flame-
retardant cable
Electronic and electrical cable-600 V-UL3386-5.2
mm^2-10AWG-Black-48 A-Low-fume, halogenless and flame-
retardant cable
Bare crimping terminal-OT-6 mm^2-M4-Tin plating-Round pre-
Insulated terminal-12-10 AWG-Yellow
Common terminal-Single-line cord end terminal-6 mm^2-0.02
m-30 A-Insert depth 12 mm-Black
Description
Power 35.6 m
distance
Cross- 16 mm^2
sectional
area of
the
conducto
r
Power Electronic and
cable electrical
cable-227IEC02
(RV)-16 mm^2-
(blue, black, red, or
green-yellow)
Terminal 16 mm^2 power
cable terminal
Power 23.7 m
distance
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
55.6 m
25 mm^2
Electronic and
electrical
cable-227IEC02
(RV)-25 mm^2-
(blue, black, red, or
green-yellow)
25 mm^2 power
cable terminal
37.0 m
6 Cables
77.8 m
35 mm^2
Electronic and
electrical
cable-227IEC02
(RV)-35 mm^2-
(blue, black, red, or
green-yellow)
35 mm^2 power
cable terminal
51.8 m
155