Direct Current Distribution Unit-12B (DCDU-12B) also called DCDU or DCDU in Telecom or DCDU HUAWEI, It is the DC distribution unit or device. It serves for distributing the DC power needed for different power needed devices like RRU, EMUB, BBU, and many more. DCDU-12B unit consists of two input terminal blocks and 10 different ports for output. Each port or certain port is assigned for its maximum output fuse current, to meet the power distribution requirements of indoor and outdoor macro base stations, micro base stations, and distributed base stations.
DCDU-12B DC Power Distribution Unit Power Supply provides stable power distribution for the TDS-LTE Base Station System.
1. Input: -48v,160A.
2. Output: -48v-30A in each slot compromising 10 slots.
3. working environment: -40°C to +65°C.
4. Operating elevation: 0-3000M.
Operating Temperature: -40°C to +65°C(with solar radiation of 1120±10%W/m²).
Relative humidity: 5% RH to 100% RH.
Altitude: -60 m to +4000m.
Wind speed: ≤ 67 m/s.
Storage temperature: -40°C to +70°C.
Waterproof protection level: IP55.
Wireless network central office.
Fixed network access.
Enterprise network central office.
Enterprise communication network and etc.