Huawei DCDU-12B DC Direct Current -48 V DC Power Distribution Unit

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Huawei DCDU-12B DC Direct Current Distribution Unit -48 V DC Power

A direct current distribution unit-12B (DCDU-12B) provides -48 V DC power for other components in a cabinet. A DCDU-12B is 1 U high and can be installed in an IMS06 subrack or in any of the following cabinets: BTS3900 (Ver.D), BTS3900L (Ver.D), BTS3900 (Ver.D_A), BTS3900 (Ver.D_B), BTS3900L (Ver.D_B), RFC (Ver.D), RFC (Ver.E), RFC (Ver.D_A1), RFC (Ver.D_A2), RFC (Ver.D_B), BTS3012 (Ver.D_Z), BTS3012AE (Ver.D_Z), TMC11H (Ver.D), TMC11H (Ver.E), BTS3900AL (Ver.A), IMB03, IMB05, BTS3900 (Ver.E_A~D), BTS3900L (Ver.E_B~D), BTS5900(Ver.A), BTS5900L(Ver.A), APM5930(DC), and ILC29 (Ver.E).

The DCDU-12B provides ten -48 V DC outputs using the same fuse configurations to meet the power distribution requirements of indoor and outdoor macro base stations, micro base stations, and distributed base stations.

Tech Specs
Input voltage -48 V DC
Input current  160 A
Surge protection specifications Surge voltage on the -48 V DC power port

Differential mode: 2 kV (1.2/50 μs)

Common mode: 4 kV (1.2/50 μs

Surge current on the -48 V DC power port

Differential mode: 10 kA (8/20 μs)

Common mode: 20 kA (8/20 μs)

Dimensions (H x W x D) A DCDU-12B is 1 U high with a case structure and can be installed in a 19-inch cabinet or rack.

42 mm x 442 mm x 65 mm (1.65 in. x 17.4 in. x 2.56 in.) (without mounting ears)

42 mm x 482.6 mm x 65 mm (1.65 in. x 19 in. x 2.56 in.) (with mounting ears)

Additional information
Weight 2.0 kg
Dimensions 42.0 × 482.6 × 65.0 cm

Q: Can Huawei DCDU-12B be installed in an IMS06 subrack

A: Yes, DCDU-12B is 1 U high which can be installed in an IMS06 subrack.


Q: The Huawei DCDU-12B is new or refurbished?

A: Yes, it is original new, not been used.


Q: What is the lead time for DCDU-12B?

A: In normal condition is 3-5 days, better to confirm with our sales team before your purchase.

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