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MA5600T, MA5603T, and MA5608T Hardware Description 25

This manual describes the Huawei MA5600T, MA5603T, and MA5608T hardware specifications, such as dimensions, weight, power consumption, capacity, structure, chassis, slots, boards, power modules, and optical modules.
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32-Channel Inter-Subrack Interconnection Cable (for 64/48-Channel Board)

32-Channel Inter-Subrack Interconnection Cable (for 64/48-Channel Board)

Inter-subrack interconnection cable is used to connect a service board to an SPL board.

Cable Connector

The 32-channel inter-subrack interconnection cables can be classified according to the length of the cables.

  • The shorter one connects the xDSL0 port of the SPL board to the xDSL0 port of the service board.
  • The longer one connects the xDSL1 port of the SPL board to the xDSL1 port of the service board.

Cable Structure

Pin Assignment





  • X1: Delander 64-pin
  • X2: Champ 64-pin


Symmetrical twisted pair


PANTONE 430 U (PANTONE refers to international standard color cards and 430 U is close to grey)

Characteristic impedance

100.0 ohms

Wire diameter of the inner conductor

0.400 mm (26 AWG)



Breakdown voltage

1000.0 V

DC resistance of the inner conductor

145.0 ohms/km

Frequency range


Frequency attenuation

≤ 2.95 dB/100 m (1 MHz)


≤ 56 nF/km (1 kHz)

Updated: 2019-03-18

Document ID: EDOC1000060621

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