V.35 - Cabletron Systems CyberSWITCH CSX200 User Manual

Table 31 EIA-449 Interface Cable Pin Assignment (Continued)
Connector 1 EIA-530A ALT A
DIRECT
MNEMONIC
TO
CE
TM DTE
CC
CD DCE
AC
AB

V.35

Table 32 shows the connector number, cable assembly description, and connector type.
Connector Number
Table 33 provides pin assignments for the V.35 interface cable.
Connector 1 EIA-530A ALT A
DIRECT
MNEMONIC
TO
BA DCE
BB
DTE
CB
CA DCE
NAME
Ring Indicator
Test Mode
DCE Ready
DTE Ready
SHIELD
Signal Common
Signal Common
Table 32 V.35 Interface
Cable Assembly Description
1
EIA-530A ALT A to V.35
2
Table 33 V.35 Interface Cable Pin Assignment
NAME
Transmit Data A
Transmit Data B
Receive Data A
Receive Data B
Clear to Send A
Request to Send A
PAIR
PIN PIN
22 15 Incoming Call
25 18 Test Mode
6 11 Data Mode
20 12 Terminal Ready
1
23 20 Receive Common
19 Send Common
7 30 Terminal Ready B
37 Signal Ground
PAIR
PIN PIN
2 P Transmit Data A
A
14 S Transmit Data B
3 R Receive Data A
B
16 T Receive Data B
5 C D Ready to Send A
4 D C Request to Send A
CSX200 Family User's Guide 217
WPIM Cable Specifications
Connector 2 EIA-449
DIRECT
NAME
TO
DTE
DCE
Connector Type
Sub DB 26-pin male
M Series 34-pin male
Connector 2 V.35
DIRECT
NAME
TO
DCE
DTE
DCE
MNEMONIC
IC
TM
DM
TR
RC
SG
TR_B
SC
MNEMONIC
103
104
106
105