DC Power Distributor 10B (DCPD10B)
Product Description (V1.0)
1
Product Overview
DC Power Distributor 10B (DCPD10B) has the following functions:
1)
Provides two channels of -48V DC power input with a total current of no more than 200A;
2)
Provides six channels of DC power output, each of which is controlled by an independent
fuse to support a rated current of 25A;
3)
Provides four channels of DC power output, each of which is controlled by an independent
fuse to support a rated current of 42A;
4)
Provides lightning protection and surge protection for the power output through a built-in
lightning protection board.
Figure 1-1 DCPD10B Appearance
2
Specifications
The specifications of DCPD10B are described in Table 2-1.
Table 2-1 DCPD10B Specifications
Item
Specifications
Model
DC Power Distributor 10B (DCPD10B)
Input
-48V DC, two channels with a total current no more than 200A
Output
Installation environment
⚫
-48V DC
⚫
6 channels of rated current 25A, with lightning protection
⚫
4 channels of rated current 42A, with lightning protection
Indoor 19-inch cabinet installation, with front wiring
482.6 mm x 44 mm x 85 mm
(With side frame)
Dimension (W x H x D)
442 mm x 22 mm x 85 mm
Weight
Surge
Waterproof/dustproof level
(Without side frame)
1.8kg
⚫
10KA (8//20us) for wire-wire connections
⚫
20KA (8//20us) for wire-earth connections
IP20
© ZTE Corporation. All rights reserved.
3
Operating temperature
-40 - 65°C
Relative humidity
10% - 95% (25°C)
Typical Application
DCPD10B is usually applied to distributed base station systems, in which it powers the BBU
and RRU/AAU. The power cable of RRU should be shielded and the shielded layer must be
connected to the outdoor grounding bar before being connected into the cabinet or equipment
room.
Figure 3-1 Typical Application Scenario of DCPD10B
© ZTE Corporation. All rights reserved.