Huawei Quidway S3300 Series User Manual

Figure 4-2 -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 4-1.
Table 4-1 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
4.2 AC Power Cables
An AC power cable transmits AC power to the switch.
Quidway S3300 Series Ethernet Switches
Hardware Description 4 Cables
Issue 01 (2011-01-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4-3

Huawei Quidway S3300 Series Specifications

General

Brand	Huawei
Model	Quidway S3300 Series
Category	Switch
Language	English