Synway Information Engineering Co., Ltd
Figure 2-7 NT200
2.2 Interface and Channel Number Identification
The BRI16 full-length board uses the RJ45 interface. The motherboard and the daughterboard
respectively provide four 8-pin RJ45 jacks each of which corresponds to one module and two BRI
channels. That is to say each RJ45 jack has 8 pins and corresponds to two S/T interfaces. See
below for the pin layout of the RJ45 jack with two different modules.
When corresponding to the NT200 module, see Table 2-2.
Pin
Note
1 RB+
2 TB+
3 RA+
4 TA+
5 TA-
6 RA-
7 TB-
8 RB-
Table 2-2 RJ4
in Layou
When corresponding to the TE200 m
5 P
t
odule, see Table 2-3.
Pin
Note
1 TB+
2 RB+
3 TA+
4 RA+
5 RA-
6 TA-
7 RB-
8 TB-
Table 2-3 RJ4
in Layout
As shown above, in an RJ45, Pin3~Pin6 corres
Pin2, Pin7
5 P
pond to one BRI channel while Pin1,
Synway BRI16 Full-length Board Hardware Manual (Version 1.0)
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