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This topic describes the mappings between cable pins and ports when high-density subscriber cables are connected to the ASI and OSU boards.

A high-density subscriber cable consists of four groups of wires, with each group tied with blue or orange adhesive tapes. A wire group consists of 8 wire pairs. Each pair contains two twisted cores of different colors. When making wire pairs, select twisted cores within the same wire group. Figure 1 shows a high-density subscriber cable.

Figure 1 High-density subscriber cable

The high-density user cable delivered with the device has no RJ11 connector assembled. If you need a RJ11 connector, find the wire pair in the following table, strip off the jacket of the twisted-pair cable, insert the twist pair into the middle pins of the RJ11 connector, and use a crimping tool to crimp the connector. The following table describes the pin assignment of high-density user cables when they connect to the ASI and OSU boards.

Table 1 Pin assignments for the ASI Board and OSU Board

Parent Topic: Pin Assignment Reference

 

 

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