FAQ-How Many Wire Pairs Are There in the RJ45 Connector of a G.SHDSL Cable? What Is the Wire Sequence in the G.SHDSL Cable

Publication Date:  2015-04-22 Views:  349 Downloads:  0
Issue Description
How Many Wire Pairs Are There in the RJ45 Connector of a G.SHDSL Cable? What Is the Wire Sequence in the G.SHDSL Cable?
Solution
A G.SHDSL interface card provides one RJ45 physical interface that can be virtualized into four G.SHDSL interfaces.

Figure 1 shows the appearance of a G.SHDSL cable.

Figure 1 G.SHDSL cable appearance


Figure 2 shows the structure of a G.SHDSL cable.

Figure 2 G.SHDSL cable structure



Table 1 lists the line connections in a G.SHDSL cable.

Table 1 Wire connections in a G.SHDSL cable 



 NOTE:
As shown in Table 1, a G.SHDSL cable uses the standard pin assignment. A cable has four ports, each of them has two lines (A/B). The two lines in a port can be assigned in any sequence, but the wire pairs must be assigned in certain sequence.


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