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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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64-Channel Subscriber Cable

64-Channel Subscriber Cable

The 64-channel subscriber cable connects the service board to the MDF to transmit audio, video, and data signals.

Cable Connector

NOTE:

The 64-channel subscriber cable can be classified into four types, unshielded ADSL subscriber cable, shielded ADSL subscriber cable, unshielded VDSL subscriber cable, and shielded VDSL subscriber cable. The appearances of these cables are similar.



Cable Structure



Pin Assignment

Figure 5-5  Pin assignments of the 64-channel subscriber cable (UP)

Figure 5-6  Pin assignments of the 64-channel subscriber cable (DOWN)

Specification

Specification

Description

Connector

Delander 64-pin

Type

Symmetrical twisted pair

Color

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

0.40 mm (26 AWG)

Wire

128-wire

Breakdown voltage

1000.0 V

DC resistance of the inner conductor

145.0 ohms/km

Frequency range

Default

Frequency attenuation

≤ 2.95 dB/100 m (1 MHz)

Capacitance

≤ 56 nF/km (1 kHz)

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Updated: 2019-03-18

Document ID: EDOC1000060621

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