HP 10BASE-T Installationshandbuch PDF herunterladen (Seite 84)

X.21 WAN Cable—Minimum Pin-Outs

WAN link end

15-pin male

Router end

62-pin male

X.21 Signal Name and Circuit

2 17 T Send Data, A

3 16 C Control, A

4 1 R Receive Data, A

5 4 I Indicator, A

6 3 S Send Timing, A

8 9 G Ground

32

47

9 38 T Send Data, B

10 37 C Control, B

11 22 R Receive Data, B

12 25 I Indicator, B

13 24 S Send Timing, B

Cables and Connectors

Cable and Connector Pin-Outs

A-6

1 2 ... 79 80 81 82 83 84 85 86 87 88 89 ... 103 104

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