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5-26 Computer Group Literature Center Web Site
Transition/Bridge Modules
5
Figure 5-9. V.35-DTE Port Configuration (Ports 3 and 4)
Z85230 SCC
Z8536 CIO
DB25
TXD
RTS_
RXD
CTS_
RTXC
TRXC
DSR_
DTR_
LL_
RL_
DCD_
RI_
TM_
+
-
+
-
TXDB
RXDB
ETXCB
TXCB
RXCB
LL
RL
RI
TM
GND
TXDA
RXDA
ETXCA
TXCA
RXCA
15
17
18
21
22
25
7
2
3
14
16
11
12
17
9
24
15
RTS
4
CTS
5
DCD
8
DSR
6
DTR
20
+
-
J3/MX
V.35-DCE SIM
Term = V.35 Termination Network
2111 971
Term
Term
Term
J8, J9
3
2
1
Term
Term
Transition Module
CPX750HATM
CPX750