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DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets
DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets
DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets
DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets
DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets
DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets
DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets
DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets
Specifications
Certification :
CE UL FCC
Application :
Utility
Delivery Time :
20-30days
Solar Module :
yes
Efficiency :
Up to 95%
Packaging Details :
Wooden case
Warrantyperiod :
3 years
System :
hybird system with monitorying unit
Dimensions :
482.6mm x 88.1mm x 44.4mm
Module Numbers :
6
Supply Ability :
5000
Color :
Black,RAL 7035
Door Open :
One front door
Brand Name :
ESTEL
MOQ :
1 SET
Working Temperature :
-40℃~+75℃
Place of Origin :
China
Price :
USD300-USD1000
User Space :
42U 19
Outputvoltage :
48 VDC
Coolingmethod :
Forced air cooling
Warranty :
1 Year
Payment Terms :
T/T, Western Union
Description

DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets

Product DCDU 3U -48V DC Distribution Unit

The 3U DC Distribution Unit (DCDU) is designed for -48V telecom power systems, providing reliable DC power distribution for communication equipment, wireless infrastructure, and outdoor telecom cabinets.

Featuring a standard 19-inch rack-mounted design, the unit offers multiple DC distribution branches with flexible MCB or fuse protection options. Its compact 3U structure helps optimize cabinet space while simplifying installation, cable management, and maintenance.

As a passive distribution device, the DCDU does not include rectifier modules, intelligent controllers, or remote monitoring functions. It is typically integrated into complete telecom power systems to distribute DC power safely and efficiently to various network loads.

Features DCDU 3U -48V DC Distribution Unit

  • Standard 3U 19-inch rack-mount design

  • Designed for -48V DC telecom applications

  • Multiple DC load distribution branches

  • MCB or fuse protection available

  • Front-access wiring and maintenance

  • Compact and robust steel enclosure

  • Suitable for indoor and outdoor telecom cabinets

  • Customizable configuration based on project requirements

Mechanical Specifications DCDU 3U -48V DC Distribution Unit

Item

Specification

Product Type

DC Distribution Unit (DCDU)

Installation Type

19-inch Rack Mount

Rack Height

3U

Material

Powder-Coated Steel

Access Type

Front Access

Mounting

Standard Telecom Rack

Color

Black

Protection Level

IP20

DC Electrical Specifications DCDU 3U -48V DC Distribution Unit

Item

Specification

System Voltage

-48V DC

Voltage Range

-42V DC to -58V DC

Distribution Type

DC Load Distribution

Load Branches

Customized

Battery Branches

Optional

Branch Protection

MCB or Fuse

Input Connection

Busbar or Terminal

Output Connection

Terminal Block / MCB Output

Surge Protection

Optional

Environmental Specifications DCDU 3U -48V DC Distribution Unit

Item

Specification

Operating Temperature

-25°C to +65°C

Storage Temperature

-40°C to +70°C

Relative Humidity

5%–95% RH (Non-condensing)

Installation Environment

Indoor Cabinet / Outdoor Telecom Enclosure

Cooling Method

Natural Ventilation

Applications DCDU 3U -48V DC Distribution Unit

  • Outdoor telecom cabinets

  • Wireless base stations

  • FTTx networks

  • Microwave communication systems

  • Industrial communication cabinets

  • Security and surveillance systems

This 3U DC Distribution Unit is a passive power distribution assembly and does not include:

  • Rectifier modules

  • Intelligent monitoring controller

  • Communication interfaces

  • Remote monitoring functions

  • Battery charging management

The DCDU is normally integrated into a complete telecom DC power system and configured according to specific project requirements.

DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets

DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets

DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets

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DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets

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Product Detail
Certification :
CE UL FCC
Application :
Utility
Delivery Time :
20-30days
Solar Module :
yes
Efficiency :
Up to 95%
Packaging Details :
Wooden case
Contact Supplier
DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets
DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets
DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets
DCDU 3U -48V DC Distribution Unit for Telecom Power Systems and Outdoor Communication Cabinets

ESTEL (GUANGDONG) TECHNOLOGY CO., LTD.

Verified Supplier
11 Years
guangdong, shenzhen
Since 1999
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Outdoor Telecom Cabinet, Telecom Power System, Telecom Rectifier System
Total Annual :
15000000‌-20000000‌
Employee Number :
300~350
Certification Level :
Verified Supplier
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