Figure 5-2 -48 V DC power cable
Specifications
The technical specifications of a -48 V DC power return wire and a -48 V DC power cable are
the same, as described in Table 5-1.
Table 5-1 Specifications of the DC power cables
Item
Description
Cable type Power cable
Color Blue for -48 V DC power cable and black for -48 V DC power
return wire
Connector 1 OT
Connector 2 Cord end terminal
Impedance 4.95 Ω/km
Conductor cross-sectional
area
1.2 mm
2
5.2 AC Power Cables
An AC power cable transmits AC power to the switch.
Quidway S5300 Series Ethernet Switches
Hardware Description 5 Cables
Issue 01 (2011-01-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
5-3
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