Digital Equipment RouteAbout Access EW, Installation Manual

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B-4 Connector and Pin Assignments
From Pin Connector (P1) To EIA422 Pin Connector
(P2)
Signal Name
42 23 TX Clock B 2
18 18 Test Indicate
37 19, 37 DTE Ground 1
20 10 Local Loop
41 16
Speed Select
45 14 Remote Loop
Shell Shell Shield Braid
1 Contacts tied together.
2 120 OHM resistor, 1/2w between pins 10 and 35, 13 and 38, 17 and 42. The
resistors are located at P1 end of cable.
Table B-3 V.35 Connection (BC12G-06, 17-03766-01)
From Pin Connector
(P1) To V.35 Pin Connector
(P2) Signal Name
1, 26 – Code Ground
1
4 E DSR A
6 F DCD/I A
9 D CTS A
11 J Ring Indicate
21 Y TX Clock A
46 A TX Clock B
22 U Clock A
47 W Clock B
23 R RX Data A
48 T RX Data B
24 P TX Data A