Zhone 891630, Справочное руководство системы

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Reference Guide IMACS System Release 5.1.9 C-27
Figure C-22. Two-Port HSU 530/35 Jack Pin Orientation
Table C-19. Two-Port HSU 530/35 Jack Pinouts
Pin Function Direction
1 Cable Shield --
2 Send Data A Input
3 Receive Data A Output
4 RTS A Input
5 CTS A Output
6 DCE Ready Output
7 Signal Common --
8 RR/RLSD A Output
9 Receive Timing B Output
10 RR/RLSD B Output
11 Terminal Timing B Input
12 Send Timing B Output
13 CTS B Output
14 Send Data B Input
15 Send Timing A Output
16 Receive Data B Output
17 Receive Timing A Output
18 Local Loopback Input
19 RTS B Input
20 DTE Ready Input
21 Remote Loopback Input
22 Incoming Call Output
23 Receive Common --
24 Terminal Timing A Input
25 Test Mode Output
P
1
Pin 13
Pin 1
Pin 25
Pin 14