Verilink AS56/56Plus (896-502588-001) Product Manual - Manual (Page 118)

Standard Cabling for User Ports
A-4 AS56 and AS56 Plus User Manual
V.35 Configuration V.35 signaling is provided through a female DB-25 connector per the
V.35 specification. With an external module, the same signals are
provided through a female M-series, 34-pin connector. The tables that
follow show the pin numbering and the pin assignments of the adapter
module included with the product.
Figure A-1 V.35 Adapter Module Pin Assignments
DB-25
(Male)
Signal
34-Pin Winchester
(Female)
1 Shield A
2 TXD out A P
3 RXD in A R
4 RTS out C
5 CTS in D
6 DSR in E
7 Signal Ground B
8 DCD in F
9 RXC in B X
10 - -
11 EXT CLK out B W
12 TXC in B a
*
* On AMP connectors, this pin is designated as “AA.”
13 - -
14 TXD out B S
15 TXC in A Y
16 RXD in B T
17 RXC in A V
18 - -
19 - -
20 DTR out H
21 - -
22 - -
23 - -
24 EXT CLK out A U
25 - -
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