Table Of Contents
Cabling Specifications
Console and Auxiliary Port Pinouts
Serial Cables
EIA/TIA-232 Dual Serial Module Cable Assembly
EIA/TIA-232 Four-Port Serial Module Cable Assembly
EIA/TIA232 Octal Serial Cable Assembly
EIA/TIA-449 Dual Serial Module Cable Assembly
EIA/TIA-449 Four-Port Serial Module Cable Assembly
V.35 Dual Serial Module Cable Assembly
V.35 Four-Port Serial Module Cable Assembly
V.35 Octal Serial Cable Assembly
X.21 Dual Serial Module Cable Assembly
X.21 Four-Port Serial Module Cable Assembly
X.21 Octal Serial Cable Assembly
EIA-530 Dual Serial Module Cable Assembly
EIA-530 Four-Port Serial Module Cable Assembly
E1-G.703/G.704 Cable Pinouts
HSSI Cable Pinouts
HSSI Interface Cable
HSSI Null- Modem Cable
Ethernet Cable Pinouts
Ethernet (AUI) Cable Pinouts
10BaseT Connector Pinouts
100BaseT Connector Pinouts
Token Ring Port Pinouts
BRI Pinouts
Channelized T1 Pinouts
Channelized E1 Pinouts
Cabling Specifications
This appendix provides cable pinout descriptions for the Cisco 4000 series routers.
Note 
All pins not listed are not connected.
Following are the signal summaries contained in this appendix:
•EIA/TIA-232 console and auxiliary cable
•Console and Auxiliary Port Pinouts
•Serial DTE and DCE EIA/TIA-232 cables
•EIA/TIA-232 Dual Serial Module Cable Assembly
•EIA/TIA-232 Four-Port Serial Module Cable Assembly
•EIA/TIA232 Octal Serial Cable Assembly
•Serial DTE and DCE EIA/TIA-449 cables
•EIA/TIA-449 Dual Serial Module Cable Assembly
•EIA/TIA-449 Four-Port Serial Module Cable Assembly
•Serial DTE and DCE V.35 cables
•V.35 Dual Serial Module Cable Assembly
•V.35 Four-Port Serial Module Cable Assembly
•V.35 Octal Serial Cable Assembly
•Serial DTE and DCE X.21 cables
•X.21 Dual Serial Module Cable Assembly
•X.21 Four-Port Serial Module Cable Assembly
•X.21 Octal Serial Cable Assembly
•Serial DTE EIA-530 cables
•EIA-530 Dual Serial Module Cable Assembly
•EIA-530 Four-Port Serial Module Cable Assembly
•HSSI cables
•HSSI Interface Cable
•HSSI Null- Modem Cable
•Ethernet cables
•Ethernet (AUI) Cable Pinouts
•10BaseT Connector Pinouts
•100BaseT Connector Pinouts
•Token Ring cables
•Token Ring Port Pinouts
•BRI cables
•BRI Pinouts
•Channelized T1 cable
•Channelized T1 Pinouts
•Channelized E1 cable
•Channelized E1 Pinouts
The cables available from Cisco meet Federal Communications Commission (FCC) part 15J Class A requirements and Verband Deutscher Electrotechniker (VDE) 0871 Limit B levels. When constructing your own cables, refer to the appropriate documentation regarding interference considerations and cable length limitations.
Console and Auxiliary Port Pinouts
Refer to when assembling an EIA/TIA-232 console cable or auxiliary port cable for the Cisco 4000-M and to when assembling an EIA/TIA-232 console cable or auxiliary port cable for the Cisco 4500-M, Cisco 4700-M, or Cisco 4800-M.
Table A-1 Cisco 4000-M Console and Auxiliary Port Signals
Console Port
|
Auxiliary Port
|
DCE DB-25 Connector
|
DCE DB-25 Connector
|
Pin
|
Signal Name
|
Input/Output
|
Pin
|
Signal Name
|
Input/Output
|
1
|
Frame GND1
|
-
|
1
|
Frame GND
|
-
|
2
|
TXD
|
Input
|
2
|
TXD
|
Output
|
3
|
RXD
|
Output
|
3
|
RXD
|
Input
|
4
|
RTS
|
Shorted to pin 5
|
4
|
RTS
|
Output
|
5
|
CTS
|
Shorted to pin 4
|
5
|
CTS
|
Input
|
6
|
Shorted to pin 8
|
Output
|
7
|
GND
|
-
|
7
|
GND
|
-
|
8
|
CD
|
Input
|
8
|
CD2
|
Output
|
20
|
DTR
|
Output
|
20
|
DTR
|
Input
|
22
|
Ring Indicator
|
Input
|
Table A-2 Cisco 4500-M, Cisco 4700-M, or Cisco 4800-M Console Port Signals
Console Port
|
DCE DB-25 Connector
|
Pin
|
Signal Name
|
Direction
|
1
|
Frame Ground
|
-
|
2
|
Received Data
|
Input
|
3
|
Transmitted Data
|
Output
|
4
|
Request To Send
|
Looped to Clear To Send
|
5
|
Clear To Send
|
Looped to Request To Send
|
6
|
Connected to Pin 8
|
Output
|
7
|
Signal Ground
|
-
|
8
|
Data Carrier Detect
|
Output
|
20
|
Data Terminal Ready
|
Input
|
Table A-3 Cisco 4500-M and Cisco 4700-M Auxiliary Port Signals
Auxiliary Port
|
DCE DB-25 Connector
|
Pin
|
Signal Name
|
Direction
|
1
|
Frame Ground
|
-
|
2
|
Transmitted Data
|
Output
|
3
|
Received Data
|
Input
|
4
|
Request To Send
|
Output
|
5
|
Clear To Send
|
Input
|
7
|
Signal Ground
|
-
|
8
|
Data Carrier Detect
|
Input
|
20
|
Data Terminal Ready
|
Output
|
Serial Cables
All interface types except EIA-530 are available in DTE or DCE format: DTE with a plug connector at the network end and DCE with a receptacle at the network end. V.35 is available in either mode with either gender at the network end. EIA-530 is available in DTE only.
The tables that follow list the signal pinouts for both the DTE-mode and DCE-mode serial port adapter cables for each serial interface type.
Note All four-port serial network processor modules use a universal high-density, 60-pin receptacle; all of the older dual serial network processor modules use a 50-pin receptacle. Each universal port requires a serial port adapter cable that determines the port's electrical interface type and mode: DTE or DCE. Although all port adapter cables use a universal plug at the quad serial module end, the network end of each cable type uses the physical connectors commonly used for the interface. (For example, the network end of the EIA/TIA-232 port adapter cable is a DB-25 connector, the most widely used EIA/TIA-232 connector.) The dual serial and four-port serial module pinouts are listed separately.
EIA/TIA-232 Dual Serial Module Cable Assembly
shows the dual serial module EIA/TIA-232 cable assembly. lists the DTE and DCE pinouts.
Figure A-1 Dual Serial EIA/TIA-232 Cable Assembly
Table A-4 Dual Serial Module EIA/TIA-232 DTE and DCE Serial Cable Pinouts
72-0670-01 DTE Connections
|
|
72-0736-01 DCE Connections
|
50 Pin
|
25 Pin
|
Type
|
|
50 Pin
|
25 Pin
|
Signal
|
Type
|
J1-3
|
J1-36
|
|
|
J1-3
|
J1-36
|
MUX
|
|
J1-39
J1-40
|
J2-5
J2-4
|
Twisted pair
|
|
J1-47
J1-17
|
J2-24
J1-38
|
SCTE
DCE
|
Twisted pair
|
J1-9
J1-42
|
J2-8
J2-6
|
Twisted pair
|
|
J1-40
J1-39
|
J2-5
J2-4
|
CTS
RTS
|
Twisted pair
|
J1-11
J1-44
|
J2-2
J2-7
|
Twisted pair
|
|
J1-14
J1-30
|
J2-8
J2-6
|
DCD
DSR
|
Twisted pair
|
J1-46
J1-30
|
J2-3
J2-20
|
Twisted pair
|
|
J1-46
J1-44
|
J2-2
J2-7
|
TXD
GND
|
Twisted pair
|
J1-14
J1-47
|
J2-18
J2-17
|
Twisted pair
|
|
J1-11
J1-42
|
J2-3
J2-20
|
RXD
DTR
|
Twisted pair
|
J1-31
J1-15
|
J2-15
J2-1
|
Twisted pair
|
|
J1-9
J1-23
|
J2-18
J2-17
|
LTST
RXC
|
Twisted pair
|
J1-16
|
J2-24
|
Twisted pair
|
|
J1-16
J1-15
|
J2-15
J2-1
|
TXC
Chassis ground
|
Twisted pair
|
EIA/TIA-232 Four-Port Serial Module Cable Assembly
shows the serial module EIA/TIA-232 cable assembly that is used on the NP-4T and the high-speed serial ports on the NP-2T16S; lists the DTE pinouts; and lists the DCE pinouts. Arrows indicate signal direction: —> indicates DTE to DCE, and <— indicates DCE to DTE.
Figure A-2 EIA/TIA-232 Cable Assembly
Table A-5 Four-Port Serial EIA/TIA-232 DTE Cable Pinouts (DB-60 to DB-25)
60 Pin
|
Signal
|
Note
|
Direction
|
25 Pin
|
Signal
|
J1-50
J1-51
J1-52
|
MODE_0
GND
MODE_DCE
|
Shorting group
|
-
|
-
|
-
|
J1-46
|
Shield GND
|
Single
|
-
|
J2-1
|
Shield GND
|
J1-46
|
Shield GND
|
Single
|
-
|
J2-1
|
Shield GND
|
J1-41
Shield
|
TXD/RXD
-
|
Twisted pair no. 5
|
—>
-
|
J2-2
Shield
|
TXD
-
|
J1-36
Shield
|
RXD/TXD
-
|
Twisted pair no. 9
|
<—
-
|
J2-3
Shield
|
RXD
-
|
J1-42
Shield
|
RTS/CTS
-
|
Twisted pair no. 4
|
—>
-
|
J2-4
Shield
|
RTS
-
|
J1-35
Shield
|
CTS/RTS
-
|
Twisted pair no. 10
|
<—
-
|
J2-5
Shield
|
CTS
-
|
J1-34
Shield
|
DSR/DTR
-
|
Twisted pair no. 11
|
<—
-
|
J2-6
Shield
|
DSR
-
|
J1-45
Shield
|
Circuit GND
-
|
Twisted pair no. 1
|
-
-
|
J2-7
Shield
|
Circuit GND
-
|
J1-33
Shield
|
DCD/LL
-
|
Twisted pair no. 12
|
<—
-
|
J2-8
Shield
|
DCD
-
|
J1-37
Shield
|
TXC/NIL
-
|
Twisted pair no. 8
|
<—
-
|
J2-15
Shield
|
TXC
-
|
J1-38
Shield
|
RXC/TXCE
-
|
Twisted pair no. 7
|
<—
-
|
J2-17
Shield
|
RXC
-
|
J1-44
Shield
|
LL/DCD
-
|
Twisted pair no. 2
|
—>
-
|
J2-18
Shield
|
LTST
-
|
J1-43
Shield
|
DTR/DSR
-
|
Twisted pair no. 3
|
—>
-
|
J2-20
Shield
|
DTR
-
|
J1-39
Shield
|
TXCE/TXC
-
|
Twisted pair no. 6
|
—>
-
|
J2-24
Shield
|
TXCE
-
|
Table A-6 Four-Port Serial EIA/TIA-232 DCE Cable Pinouts (DB-60 to DB-25)
60 Pin
|
Signal
|
Note
|
Direction
|
25 Pin
|
Signal
|
J1-50
J1-51
|
MODE_0
GND
|
Shorting group
|
-
|
-
|
-
|
J1-36
Shield
|
RXD/TXD
-
|
Twisted pair no. 9
|
<—
-
|
J2-2
Shield
|
TXD
-
|
J1-41
Shield
|
TXD/RXD
-
|
Twisted pair no. 5
|
—>
-
|
J2-3
Shield
|
RXD
-
|
J1-35
Shield
|
CTS/RTS
-
|
Twisted pair no. 10
|
<—
-
|
J2-4
Shield
|
RTS
-
|
J1-42
Shield
|
RTS/CTS
-
|
Twisted pair no. 4
|
—>
-
|
J2-5
Shield
|
CTS
-
|
J1-43
Shield
|
DTR/DSR
-
|
Twisted pair no. 3
|
—>
-
|
J2-6
Shield
|
DSR
-
|
J1-45
Shield
|
Circuit GND
-
|
Twisted pair no. 1
|
-
-
|
J2-7
Shield
|
Circuit GND
|
J1-44
Shield
|
LL/DCD
-
|
Twisted pair no. 2
|
—>
-
|
J2-8
Shield
|
DCD
-
|
J1-39
Shield
|
TXCE/TXC
-
|
Twisted pair no. 7
|
—>
-
|
J2-15
Shield
|
TXC
-
|
J1-40
Shield
|
NIL/RXC
-
|
Twisted pair no. 6
|
—>
-
|
J2-17
Shield
|
RXC
-
|
J1-33
Shield
|
DCD/LL
-
|
Twisted pair no. 12
|
<—
-
|
J2-18
Shield
|
LTST
-
|
J1-34
Shield
|
DSR/DTR
-
|
Twisted pair no. 11
|
<—
-
|
J2-20
Shield
|
DTR
-
|
J1-38
Shield
|
RXC/TXCE
-
|
Twisted pair no. 8
|
<—
-
|
J2-24
Shield
|
TXCE
-
|
EIA/TIA232 Octal Serial Cable Assembly
shows the compact octal cable used on the NP-2T and NP-2T16S-RS232 module low-speed ports. lists connector pinouts for the DTE serial cable, CAB-OCT-232-MT. lists connector pinouts for the DCE serial cable, CAB-OCT-232-FC.
Figure A-3 Low-Speed EIA/TIA-232 Compact Octal Serial Cable
Table A-7 Low-Speed EIA/TIA-232 DTE Compact Octal Serial Cable Pinouts
Router End (200-Position Plug)
|
|
Network End (25-Pin Connectors)
|
Pin
|
Signal
|
Note
|
Direction
|
Signal
|
Pin
|
J8-175
J8-176
|
MODE_0
GROUND
|
Shorting
Group
|
-
|
J8-26
J8-25
|
MODE_DCE
GROUND
|
Shorting
Group
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J0-1
|
J8-1
|
O_TXD/RXD+
Not used
|
Twisted pair # 1
|
—>
|
TXD
Not used
|
J0-2
J0-7
|
J8-5
|
I_RXD/TXD+
Not used
|
Twisted pair #3
|
<—
|
RXD
Not used
|
J0-3
J0-7
|
J8-16
J8-14
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair #7
|
—>
—>
|
RTS
DTR
|
J0-4
J0-20
|
J8-23
J8-21
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair #8
|
<—
<—
|
CTS
DSR
|
J0-5
J0-6
|
J8-12
J8-11
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair #6
|
<—
|
DCD
SIG GND
|
J0-8
J0-7
|
J8-9
|
IO_TXC/TXC+
Not used
|
Twisted pair #5
|
<—
|
TXC
Not used
|
J0-15
J0-7
|
J8-7
|
I_RXC/TXCE+
Not used
|
Twisted pair #4
|
<—
|
RXC
Not used
|
J0-17
J0-7
|
J8-19
J8-18
|
O_LL/NIL+
SIG_GROUND
|
Twisted pair #9
|
—>
|
LTST
SIG GND
|
J0-18
J0-7
|
J8-3
|
O_TXCE/RXC+
Not used
|
Twisted pair #2
|
—>
|
TXCE
Not used
|
J0-24
J0-7
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J1-1
|
J8-50
|
O_TXD/RXD+
Not used
|
Twisted pair # 1
|
—>
|
TXD
Not used
|
J1-2
J1-7
|
J8-46
|
I_RXD/TXD+
Not used
|
Twisted pair #3
|
<—
|
RXD
Not used
|
J1-3
J1-7
|
J8-35
J8-37
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair #7
|
—>
—>
|
RTS
DTR
|
J1-4
J1-20
|
J8-28
J8-30
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair #8
|
<—
<—
|
CTS
DSR
|
J1-5
J1-6
|
J8-39
J8-40
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair #6
|
<—
|
DCD
SIG GND
|
J1-8
J1-7
|
J8-42
|
IO_TXC/TXC+
Not used
|
Twisted pair #5
|
<—
|
TXC
Not used
|
J1-15
J1-7
|
J8-44
|
I_RXC/TXCE+
Not used
|
Twisted pair #4
|
<—
|
RXC
Not used
|
J1-17
J1-7
|
J8-32
J8-33
|
O_LL/NIL+
SIG_GROUND
|
Twisted pair #9
|
—>
|
LTST
SIG GND
|
J1-18
J1-7
|
J8-48
|
O_TXCE/RXC+
Not used
|
Twisted pair #2
|
—>
|
TXCE
Not used
|
J1-24
J1-7
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J2-1
|
J8-51
|
O_TXD/RXD+
Not used
|
Twisted pair # 1
|
—>
|
TXD
Not used
|
J2-2
J2-7
|
J8-55
|
I_RXD/TXD+
Not used
|
Twisted pair #3
|
<—
|
RXD
Not used
|
J2-3
J2-7
|
J8-66
J8-64
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair #7
|
—>
—>
|
RTS
DTR
|
J2-4
J2-20
|
J8-73
J8-71
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair #8
|
<—
<—
|
CTS
DSR
|
J2-5
J2-6
|
J8-62
J8-61
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair #6
|
<—
|
DCD
SIG GND
|
J2-8
J2-7
|
J8-59
|
IO_TXC/TXC+
Not used
|
Twisted pair #5
|
<—
|
TXC
Not used
|
J2-15
J2-7
|
J8-57
|
I_RXC/TXCE+
NOT USED
|
Twisted pair #4
|
<—
|
RXC
Not used
|
J2-17
J2-7
|
J8-69
J8-68
|
O_LL/NIL+
SIG_GROUND
|
Twisted pair #9
|
—>
|
LTST
SIG GND
|
J2-18
J2-7
|
J8-53
|
O_TXCE/RXC+
Not used
|
Twisted pair #2
|
—>
|
TXCE
Not used
|
J2-24
J2-7
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J3-1
|
J8-100
|
O_TXD/RXD+
Not used
|
Twisted pair # 1
|
—>
|
TXD
Not used
|
J3-2
J3-7
|
J8-96
|
I_RXD/TXD+
Not used
|
Twisted pair #3
|
<—
|
RXD
Not used
|
J3-3
J3-7
|
J8-85
J8-87
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair #7
|
—>
—>
|
RTS
DTR
|
J3-4
J3-20
|
J8-78
J8-80
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair #8
|
<—
<—
|
CTS
DSR
|
J3-5
J3-6
|
J8-89
J8-90
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair #6
|
<—
|
DCD
SIG GND
|
J3-8
J3-7
|
J8-92
|
IO_TXC/TXC+
Not used
|
Twisted pair #5
|
<—
|
TXC
Not used
|
J3-15
J3-7
|
J8-94
|
I_RXC/TXCE+
Not used
|
Twisted pair #4
|
<—
|
RXC
Not used
|
J3-17
J3-7
|
J8-82
J8-83
|
O_LL/NIL+
SIG_GROUND
|
Twisted pair #9
|
—>
|
LTST
SIG GND
|
J3-18
J3-7
|
J8-98
|
O_TXCE/RXC+
Not used
|
Twisted pair #2
|
—>
|
TXCE
Not used
|
J3-24
J3-7
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J4-1
|
J8-101
|
O_TXD/RXD+
Not used
|
Twisted pair # 1
|
—>
|
TXD
Not used
|
J4-2
J4-7
|
J8-105
|
I_RXD/TXD+
Not used
|
Twisted pair #3
|
<—
|
RXD
Not used
|
J4-3
J4-7
|
J8-116
J8-114
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair #7
|
—>
—>
|
RTS
DTR
|
J4-4
J4-20
|
J8-123
J8-121
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair #8
|
<—
<—
|
CTS
DSR
|
J4-5
J4-6
|
J8-112
J8-111
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair #6
|
<—
|
DCD
SIG GND
|
J4-8
J4-7
|
J8-109
|
IO_TXC/TXC+
Not used
|
Twisted pair #5
|
<—
|
TXC
NOT USED
|
J4-15
J4-7
|
J8-107
|
I_RXC/TXCE+
Not used
|
Twisted pair #4
|
<—
|
RXC
Not used
|
J4-17
J4-7
|
J8-119
J8-118
|
O_LL/NIL+
SIG_GROUND
|
Twisted pair #9
|
—>
|
LTST
SIG GND
|
J4-18
J4-7
|
J8-103
|
O_TXCE/RXC+
Not used
|
Twisted pair #2
|
—>
|
TXCE
Not used
|
J4-24
J4-7
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J5-A
|
J8-135
J8-137
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted Pair # 7
|
—>
|
RTS
DTR
|
J5-C
J5-H
|
J8-128
J8-130
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted Pair # 8
|
<—
|
CTS
DSR
|
J5-D
J5-E
|
J8-139
J8-140
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted Pair # 6
|
—>
—>
|
RLSD
SIG GND
|
J5-F
J5-B
|
J8-132
J8-133
|
O_LL/NIL+
SIG_GROUND
|
Twisted Pair # 9
|
<—
<—
|
LT
SIG GND
|
J5-K
J5-B
|
J8-150
J8-149
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted Pair # 1
|
<—
|
SD+
SD-
|
J5-P
J5-S
|
J8-146
J8-145
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted Pair # 3
|
<—
|
RD+
RD-
|
J5-R
J5-T
|
J8-148
J8-147
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted Pair # 2
|
<—
|
SCTE+
SCTE-
|
J5-U
J5-W
|
J8-144
J8-143
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted Pair # 4
|
—>
|
SCR+
SCR-
|
J5-V
J5-X
|
J8-142
J8-141
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted Pair # 5
|
—>
|
SCT+
SCT-
|
J5-Y
J5-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J6-A
|
J8-166
J8-164
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted Pair # 7
|
—>
|
RTS
DTR
|
J6-C
J6-H
|
J8-173
J8-171
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted Pair # 8
|
<—
|
CTS
DSR
|
J6-D
J6-E
|
J8-162
J8-161
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted Pair # 6
|
—>
—>
|
RLSD
SIG GND
|
J6-F
J6-B
|
J8-169
J8-168
|
O_LL/NIL+
SIG_GROUND
|
Twisted Pair # 9
|
<—
<—
|
LT
SIG GND
|
J6-K
J6-B
|
J8-151
J8-152
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted Pair # 1
|
<—
|
SD+
SD-
|
J6-P
J6-S
|
J8-155
J8-156
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted Pair # 3
|
<—
|
RD+
RD-
|
J6-R
J6-T
|
J8-153
J8-154
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted Pair # 2
|
<—
|
SCTE+
SCTE-
|
J6-U
J6-W
|
J8-157
J8-158
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted Pair # 4
|
—>
|
SCR+
SCR-
|
J6-V
J6-X
|
J8-159
J8-160
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted Pair # 5
|
—>
|
SCT+
SCT-
|
J6-Y
J6-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J7-A
|
J8-185
J8-187
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted Pair # 7
|
—>
|
RTS
DTR
|
J7-C
J7-H
|
J8-178
J8-180
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted Pair # 8
|
<—
|
CTS
DSR
|
J7-D
J7-E
|
J8-189
J8-190
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted Pair # 6
|
—>
—>
|
RLSD
SIG GND
|
J7-F
J7-B
|
J8-182
J8-183
|
O_LL/NIL+
SIG_GROUND
|
Twisted Pair # 9
|
<—
<—
|
LT
SIG GND
|
J7-K
J7-B
|
J8-200
J8-199
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted Pair # 1
|
<—
|
SD+
SD-
|
J7-P
J7-S
|
J8-196
J8-195
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted Pair # 3
|
<—
|
RD+
RD-
|
J7-R
J7-T
|
J8-198
J8-197
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted Pair # 2
|
<—
|
SCTE+
SCTE-
|
J7-U
J7-W
|
J8-194
J8-193
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted Pair # 4
|
—>
|
SCR+
SCR-
|
J7-V
J7-X
|
J8-192
J8-191
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted Pair # 5
|
—>
|
SCT+
SCT-
|
J7-Y
J7-AA
|
Table A-8 Low-Speed EIA/TIA-232 DCE Compact Octal Serial Cable Pinouts
Router End (200-Position Plug)
|
|
Network End (25-Pin Connectors)
|
Pin
|
Signal
|
Note
|
Direction
|
Signal
|
Pin
|
J8-126
J8-125
|
MODE_1
GROUND
|
Shorting
Group
|
-
|
J8-175
J8-176
|
MODE_0
GROUND
|
Shorting
Group
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J0-A
|
J8-23
J8-21
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted Pair # 8
|
<—
<—
|
RTS
DSR
|
J0-C
J0-H
|
J8-16
J8-14
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted Pair # 7
|
—>
—>
|
CTS
DTR
|
J0-D
J0-E
|
J8-12
J8-11
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted Pair #6
|
—>
|
RLSD
SIG GND
|
J0-F
J0-B
|
J8-20
J8-18
|
I_NIL/LL+
SIG_GROUND
|
Twisted Pair #9
|
<—
|
LT
SIG GND
|
J0-K
J0-B
|
J8-5
J8-6
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted Pair #3
|
<—
<—
|
SD+
SD-
|
J0-P
J0-S
|
J8-1
J8-2
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted Pair #1
|
—>
—>
|
RD+
RD-
|
J0-R
J0-T
|
J8-7
J8-8
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted Pair #4
|
<—
<—
|
SCTE+
SCTE-
|
J0-U
J0-W
|
J8-3
J8-4
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted Pair #2
|
—>
—>
|
SCR+
SCR-
|
J0-V
J0-X
|
J8-9
J8-10
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted Pair #5
|
—>
—>
|
SCT+
SCT-
|
J0-Y
J0-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J1-A
|
J8-28
J8-30
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted Pair # 8
|
<—
<—
|
RTS
DSR
|
J1-C
J1-H
|
J8-35
J8-37
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted Pair # 7
|
—>
—>
|
CTS
DTR
|
J1-D
J1-E
|
J8-39
J8-40
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted Pair #6
|
—>
|
RLSD
SIG GND
|
J1-F
J1-B
|
J8-31
J8-33
|
I_NIL/LL+
SIG_GROUND
|
Twisted Pair #9
|
<—
|
LT
SIG GND
|
J1-K
J1-B
|
J8-46
J8-45
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted Pair #3
|
<—
<—
|
SD+
SD-
|
J1-P
J1-S
|
J8-50
J8-49
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted Pair #1
|
—>
—>
|
RD+
RD-
|
J1-R
J1-T
|
J8-44
J8-43
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted Pair #4
|
<—
<—
|
SCTE+
SCTE-
|
J1-U
J1-W
|
J8-48
J8-47
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted Pair #2
|
—>
—>
|
SCR+
SCR-
|
J1-V
J1-X
|
J8-42
J8-41
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted Pair #5
|
—>
—>
|
SCT+
SCT-
|
J1-Y
J1-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J2-A
|
J8-73
J8-71
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted Pair # 8
|
<—
<—
|
RTS
DSR
|
J2-C
J2-H
|
J8-66
J8-64
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted Pair # 7
|
—>
—>
|
CTS
DTR
|
J2-D
J2-E
|
J8-62
J8-61
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted Pair #6
|
—>
|
RLSD
SIG GND
|
J2-F
J2-B
|
J8-70
J8-68
|
I_NIL/LL+
SIG_GROUND
|
Twisted Pair #9
|
<—
|
LT
SIG GND
|
J2-K
J2-B
|
J8-55
J8-56
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted Pair #3
|
<—
<—
|
SD+
SD-
|
J2-P
J2-S
|
J8-51
J8-52
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted Pair #1
|
—>
—>
|
RD+
RD-
|
J2-R
J2-T
|
J8-57
J8-58
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted Pair #4
|
<—
<—
|
SCTE+
SCTE-
|
J2-U
J2-W
|
J8-53
J8-54
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted Pair #2
|
—>
—>
|
SCR+
SCR-
|
J2-V
J2-X
|
J8-59
J8-60
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted Pair #5
|
—>
—>
|
SCT+
SCT-
|
J2-Y
J2-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J3-A
|
J8-78
J8-80
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted Pair # 8
|
<—
<—
|
RTS
DSR
|
J3-C
J3-H
|
J8-85
J8-87
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted Pair # 7
|
—>
—>
|
CTS
DTR
|
J3-D
J3-E
|
J8-89
J8-90
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted Pair #6
|
—>
|
RLSD
SIG GND
|
J3-F
J3-B
|
J8-81
J8-83
|
I_NIL/LL+
SIG_GROUND
|
Twisted Pair #9
|
<—
|
LT
SIG GND
|
J3-K
J3-B
|
J8-96
J8-95
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted Pair #3
|
<—
<—
|
SD+
SD-
|
J3-P
J3-S
|
J8-100
J8-99
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted Pair #1
|
—>
—>
|
RD+
RD-
|
J3-R
J3-T
|
J8-94
J8-93
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted Pair #4
|
<—
<—
|
SCTE+
SCTE-
|
J3-U
J3-W
|
J8-98
J8-97
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted Pair #2
|
—>
—>
|
SCR+
SCR-
|
J3-V
J3-X
|
J8-92
J8-91
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted Pair #5
|
—>
—>
|
SCT+
SCT-
|
J3-Y
J3-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J4-A
|
J8-123
J8-121
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted Pair # 8
|
<—
<—
|
RTS
DSR
|
J4-C
J4-H
|
J8-116
J8-114
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted Pair # 7
|
—>
—>
|
CTS
DTR
|
J4-D
J4-E
|
J8-112
J8-111
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted Pair #6
|
—>
|
RLSD
SIG GND
|
J4-F
J4-B
|
J8-120
J8-118
|
I_NIL/LL+
SIG_GROUND
|
Twisted Pair #9
|
<—
|
LT
SIG GND
|
J4-K
J4-B
|
J8-105
J8-106
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted Pair #3
|
<—
<—
|
SD+
SD-
|
J4-P
J4-S
|
J8-101
J8-102
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted Pair #1
|
—>
—>
|
RD+
RD-
|
J4-R
J4-T
|
J8-107
J8-108
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted Pair #4
|
<—
<—
|
SCTE+
SCTE-
|
J4-U
J4-W
|
J8-103
J8-104
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted Pair #2
|
—>
—>
|
SCR+
SCR-
|
J4-V
J4-X
|
J8-109
J8-110
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted Pair #5
|
—>
—>
|
SCT+
SCT-
|
J4-Y
J4-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J5-A
|
J8-128
J8-130
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted Pair # 8
|
<—
<—
|
RTS
DSR
|
J5-C
J5-H
|
J8-135
J8-137
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted Pair # 7
|
—>
—>
|
CTS
DTR
|
J5-D
J5-E
|
J8-139
J8-140
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted Pair #6
|
—>
|
RLSD
SIG GND
|
J5-F
J5-B
|
J8-131
J8-133
|
I_NIL/LL+
SIG_GROUND
|
Twisted Pair #9
|
<—
|
LT
SIG GND
|
J5-K
J5-B
|
J8-146
J8-145
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted Pair #3
|
<—
<—
|
SD+
SD-
|
J5-P
J5-S
|
J8-150
J8-149
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted Pair #1
|
—>
—>
|
RD+
RD-
|
J5-R
J5-T
|
J8-144
J8-143
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted Pair #4
|
<—
<—
|
SCTE+
SCTE-
|
J5-U
J5-W
|
J8-148
J8-147
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted Pair #2
|
—>
—>
|
SCR+
SCR-
|
J5-V
J5-X
|
J8-142
J8-141
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted Pair #5
|
—>
—>
|
SCT+
SCT-
|
J5-Y
J5-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J6-A
|
J8-173
J8-171
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted Pair # 8
|
<—
<—
|
RTS
DSR
|
J6-C
J6-H
|
J8-166
J8-164
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted Pair # 7
|
—>
—>
|
CTS
DTR
|
J6-D
J6-E
|
J8-162
J8-161
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted Pair #6
|
—>
|
RLSD
SIG GND
|
J6-F
J6-B
|
J8-170
J8-168
|
I_NIL/LL+
SIG_GROUND
|
Twisted Pair #9
|
<—
|
LT
SIG GND
|
J6-K
J6-B
|
J8-155
J8-156
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted Pair #3
|
<—
<—
|
SD+
SD-
|
J6-P
J6-S
|
J8-151
J8-152
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted Pair #1
|
—>
—>
|
RD+
RD-
|
J6-R
J6-T
|
J8-157
J8-158
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted Pair #4
|
<—
<—
|
SCTE+
SCTE-
|
J6-U
J6-W
|
J8-153
J8-154
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted Pair #2
|
—>
—>
|
SCR+
SCR-
|
J6-V
J6-X
|
J8-159
J8-160
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted Pair #5
|
—>
—>
|
SCT+
SCT-
|
J6-Y
J6-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J7-A
|
J8-178
J8-180
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted Pair # 8
|
<—
<—
|
RTS
DSR
|
J7-C
J7-H
|
J8-185
J8-187
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted Pair # 7
|
—>
—>
|
CTS
DTR
|
J7-D
J7-E
|
J8-189
J8-190
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted Pair #6
|
—>
|
RLSD
SIG GND
|
J7-F
J7-B
|
J8-181
J8-183
|
I_NIL/LL+
SIG_GROUND
|
Twisted Pair #9
|
<—
|
LT
SIG GND
|
J7-K
J7-B
|
J8-196
J8-195
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted Pair #3
|
<—
<—
|
SD+
SD-
|
J7-P
J7-S
|
J8-200
J8-199
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted Pair #1
|
—>
—>
|
RD+
RD-
|
J7-R
J7-T
|
J8-194
J8-193
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted Pair #4
|
<—
<—
|
SCTE+
SCTE-
|
J7-U
J7-W
|
J8-198
J8-197
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted Pair #2
|
—>
—>
|
SCR+
SCR-
|
J7-V
J7-X
|
J8-192
J8-191
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted Pair #5
|
—>
—>
|
SCT+
SCT-
|
J7-Y
J7-AA
|
EIA/TIA-449 Dual Serial Module Cable Assembly
shows the dual serial module EIA/TIA-449 cable assembly for cable CAB-NP449T and CAB-NP449T. lists the DTE and DCE pinouts and signal descriptions.
Figure A-4 Dual Serial Module EIA/TIA-449 Cable Assembly
Table A-9 Dual Serial Module EIA/TIA-449 DTE and DCE Cable Pinouts
72-0672-01 DTE Connection Table
|
|
72-0738-01 DCE Connection Table
|
50 Pin
|
37 Pin
|
Type
|
|
50 Pin
|
37 Pin
|
Type
|
Signal Name
|
J1-5
|
J1-38
|
|
|
J1-5
|
J1-38
|
|
MUX
|
J1-7
|
J2-10
|
|
|
J1-13
|
J2-10
|
|
LL
|
J1-1
J1-34
|
J2-4
J2-22
|
Twisted pair
|
|
J1-35
J1-19
|
J2-4
J2-22
|
Twisted pair
|
TXD+
TXD-
|
J1-2
J1-18
|
J2-5
J2-23
|
Twisted pair
|
|
J1-43
J1-27
|
J2-5
J2-23
|
Twisted pair
|
SCT+
SCT-
|
J1-35
J1-19
|
J2-6
J2-24
|
Twisted pair
|
|
J1-1
J1-34
|
J2-6
J2-24
|
Twisted pair
|
RXD+
RXD-
|
J1-4
J1-20
|
J2-7
J2-25
|
Twisted pair
|
|
J1-6
J1-22
|
J2-7
J2-25
|
Twisted pair
|
RTS+
RTS-
|
J1-37
J1-21
|
J2-8
J2-26
|
Twisted pair
|
|
J1-49
J1-50
|
J2-8
J2-26
|
Twisted pair
|
SCR+
SCR-
|
| |
|
|
|
J1-17
|
J1-44
|
|
DCE
|
J1-22
J1-6
|
J2-27
J2-9
|
Twisted pair
|
|
J1-20
J1-4
|
J2-27
J2-9
|
Twisted pair
|
CTS-
CTS+
|
J1-8
J1-24
|
J2-11
J2-29
|
Twisted pair
|
|
J1-41
J1-25
|
J2-11
J2-29
|
Twisted pair
|
DSR+
DSR-
|
J1-41
J1-25
|
J2-12
J2-30
|
Twisted pair
|
|
J1-8
J1-24
|
J2-12
J2-30
|
Twisted pair
|
DTR+
DTR-
|
J1-10
J1-26
|
J2-13
J2-31
|
Twisted pair
|
|
J1-10
J1-26
|
J2-13
J2-31
|
Twisted pair
|
RLSD+
RLSD-
|
J1-43
J1-27
|
J2-17
J2-35
|
Twisted pair
|
|
J1-37
J1-21
|
J2-17
J2-35
|
Twisted pair
|
SCTE+
SCTE-
|
J1-36
J1-15
|
J2-19
J2-1
|
Twisted pair
|
|
J1-36
J1-15
|
J2-19
J2-1
|
Twisted pair
|
Ground
Chassis ground
|
J1-44
J1-48
|
J2-37
J2-20
|
Twisted pair
|
|
J1-44
J1-48
|
J2-37
J2-20
|
Twisted pair
|
Ground
Ground
|
EIA/TIA-449 Four-Port Serial Module Cable Assembly
shows the four-port EIA/TIA-449 cable assembly that is used on the NP-4T and the high-speed serial ports on the NP-2T16S; lists the DTE pinouts; lists the DCE pinouts. Arrows indicate signal direction: —> indicates DTE to DCE, and <— indicates DCE to DTE.
Figure A-5 EIA/TIA-449 Four-Port Module Cable Assembly
Table A-10 EIA/TIA-449 DTE Cable Pinouts (DB-60 to DB-37)
60 Pin
|
Signal Name
|
Note
|
Direction
|
37 Pin
|
Signal Name
|
J1-49
J1-48
|
MODE_1
GND
|
Shorting group
|
-
|
-
|
-
|
J1-51
J1-52
|
GND
MODE_DCE
|
Shorting group
|
-
|
-
|
-
|
J1-46
|
Shield_GND
|
Single
|
_
|
J2-1
|
Shield GND
|
J1-11
J1-12
|
TXD/RXD+
TXD/RXD-
|
Twisted pair no. 6
|
—>
—>
|
J2-4
J2-22
|
SD+
SD-
|
J1-24
J1-23
|
TXC/RXC+
TXC/RXC-
|
Twisted pair no. 9
|
<—
<—
|
J2-5
J2-23
|
ST+
ST-
|
J1-28
J1-27
|
RXD/TXD+
RXD/TXD-
|
Twisted pair no. 11
|
<—
<—
|
J2-6
J2-24
|
RD+
RD-
|
J1-9
J1-10
|
RTS/CTS+
RTS/CTS-
|
Twisted pair no. 5
|
—>
—>
|
J2-7
J2-25
|
RS+
RS-
|
J1-26
J1-25
|
RXC/TXCE+
RXC/TXCE-
|
Twisted pair no. 10
|
<—
<—
|
J2-8
J2-26
|
RT+
RT-
|
J1-1
J1-2
|
CTS/RTS+
CTS/RTS-
|
Twisted pair no. 1
|
<—
<—
|
J2-9
J2-27
|
CS+
CS-
|
J1-44
J1-45
|
LL/DCD
Circuit_GND
|
Twisted pair no. 12
|
—>
_
|
J2-10
J2-37
|
LL
SC
|
J1-3
J1-4
|
DSR/DTR+
DSR/DTR-
|
Twisted pair no. 2
|
<—
<—
|
J2-11
J2-29
|
DM+
DM-
|
J1-7
J1-8
|
DTR/DSR+
DTR/DSR-
|
Twisted pair no. 4
|
—>
—>
|
J2-12
J2-30
|
TR+
TR-
|
J1-5
J1-6
|
DCD/DCD+
DCD/DCD-
|
Twisted pair no. 3
|
<—
<—
|
J2-13
J2-31
|
RR+
RR-
|
J1-13
J1-14
|
TXCE/TXC+
TXCE/TXC-
|
Twisted pair no. 7
|
—>
—>
|
J2-17
J2-35
|
TT+
TT-
|
J1-15
J1-16
|
Circuit_GND
Circuit_GND
|
Twisted pair no. 9
|
-
-
|
J2-19
J2-20
|
SG
RC
|
Table A-11 EIA/TIA-449 DCE Four-Port Cable Pinouts (DB-60 to DB-37)
60 Pin
|
Signal Name
|
Note
|
Direction
|
37 Pin
|
Signal Name
|
J1-49
J1-48
|
MODE_1
GND
|
Shorting group
|
-
|
-
|
-
|
J1-46
|
Shield_GND
|
Single
|
-
|
J2-1
|
Shield GND
|
J1-28
J1-27
|
RXD/TXD+
RXD/TXD-
|
Twisted pair no. 11
|
<—
<—
|
J2-4
J2-22
|
SD+
SD-
|
J1-13
J1-14
|
TXCE/TXC+
TXCE/TXC-
|
Twisted pair no. 7
|
—>
—>
|
J2-5
J2-23
|
ST+
ST-
|
J1-11
J1-12
|
TXD/RXD+
TXD/RXD-
|
Twisted pair no. 6
|
—>
—>
|
J2-6
J2-24
|
RD+
RD-
|
J1-1
J1-2
|
CTS/RTS+
CTS/RTS-
|
Twisted pair no. 1
|
<—
<—
|
J2-7
J2-25
|
RS+
RS-
|
J1-24
J1-23
|
TXC/RXC+
TXC/RXC-
|
Twisted pair no. 9
|
—>
—>
|
J2-8
J2-26
|
RT+
RT-
|
J1-9
J1-10
|
RTS/CTS+
RTS/CTS-
|
Twisted pair no. 5
|
—>
—>
|
J2-9
J2-27
|
CS+
CS-
|
J1-29
J1-30
|
NIL/LL
Circuit_GND
|
Twisted pair no. 12
|
—>
-
|
J2-10
J2-37
|
LL
SC
|
J1-7
J1-8
|
DTR/DSR+
DTR/DSR-
|
Twisted pair no. 4
|
—>
—>
|
J2-11
J2-29
|
DM+
DM-
|
J1-3
J1-4
|
DSR/DTR+
DSR/DTR-
|
Twisted pair no. 2
|
<—
<—
|
J2-12
J2-30
|
TR+
TR-
|
J1-5
J1-6
|
DCD/DCD+
DCD/DCD-
|
Twisted pair no. 3
|
—>
—>
|
J2-13
J2-31
|
RR+
RR-
|
J1-26
J1-25
|
RXC/TXCE+
RXC/TXCE-
|
Twisted pair no. 10
|
<—
<—
|
J2-17
J2-35
|
TT+
TT-
|
J1-15
J1-16
|
Circuit_GND
Circuit_GND
|
Twisted pair no. 8
|
_
_
|
J2-19
J2-20
|
SG
RC
|
V.35 Dual Serial Module Cable Assembly
shows the dual serial module V.35 cable assembly with the resistor (1/4 watt, ±1%, 301 ohms). lists the DTE pinouts; lists the DCE pinouts. Arrows indicate signal direction: —> indicates DTE to DCE, and <— indicates DCE to DTE.
Figure A-6 Dual Serial Module V.35 Cable Assembly
Table A-12 Dual Serial Module V.35 DTE Cable Pinouts
72-0671-02 DTE Connections
|
|
|
50 Pin
|
34 Pin
|
Type
|
Signal Name
|
Direction
|
J1-3
|
J1-36
|
Jumper
|
MUX
|
To ground
|
J1-5
|
J1-38
|
Jumper
|
MUX
|
To ground
|
J1-14
J1-Shield
|
J2-K
J2-Shield
|
Twisted pair
|
LTST
Not used
|
—>
|
J1-2
J1-18
|
J2-Y
J2-AA
|
Twisted pair
|
SCT+
SCT-
|
<—
<—
|
J1-12
J1-28
|
J2-P
J2-S
|
Twisted pair
|
TXD+
TXD-
|
—>
—>
|
J1-35
J1-19
|
J2-R
J2-T
|
Twisted pair
|
RXD+
RXD-
|
<—
<—
|
J1-37
J1-21
|
J2-V
J2-X
|
Twisted pair
|
SCR+
SCR-
|
<—
<—
|
J1-45
J1-29
|
J2-U
J2-W
|
Twisted pair
|
SCTE+
SCTE-
|
—>
—>
|
J1-42
J1-Shield
|
J2-E
J2-Shield
|
Twisted pair
|
DSR
Not used
|
<—
|
J1-9
J1-48
|
J2-F
J2-A
|
Twisted pair
|
RLSD
Ground
|
<—
<—
|
J1-40
J1-Shield
|
J2-C
J2-Shield
|
Twisted pair
|
RTS
Not used
|
—>
|
J1-2
J1-18
|
J1-3
J1-5
|
Resistor
Resistor
|
SCT+
SCT-
|
R to
Ground
|
J1-35
J1-19
|
J1-36
J1-38
|
Resistor
Resistor
|
RXD+
RXD-
|
R to
Ground
|
J1-37
J1-21
|
J1-44
J1-48
|
Resistor
Resistor
|
SCR+
SCR-
|
R to
Ground
|
J1-30
J1-44
|
J2-H
J2-B
|
Twisted pair
|
DTR
Ground
|
—>
—>
|
J1-39
J1-Shield
|
J2-D
J2-Shield
|
Twisted pair
|
CTS
Not used
|
—>
|
J1-Shield
J1-Shield
|
J2-Shield
J2-Shield
|
Twisted pair
|
Not used
Not used
|
|
J1-Shield
|
J2-Shield
|
Single
|
Not used
|
|
Table A-13 Dual Serial Module V.35 DCE Cable Pinouts
72-0740-02 DCE Connections
|
50 Pin
|
34 Pin
|
Type
|
Signal Name
|
Direction
|
J1-3
|
J1-36
|
Jumper
|
MUX
|
To ground
|
J1-5
|
J1-38
|
Jumper
|
MUX
|
To ground
|
J1-9
J1-Shield
|
J2-K
J2-Shield
|
Twisted pair
|
LTST
|
<—
|
J1-45
J1-29
|
J2-Y
J2-AA
|
Twisted pair
|
SCT+
SCT-
|
—>
—>
|
J1-35
J1-19
|
J2-P
J2-S
|
Twisted pair
|
TXD+
TXD-
|
<—
<—
|
J1-12
J1-28
|
J2-R
J2-T
|
Twisted pair
|
RXD +
RXD-
|
—>
—>
|
J1-32
J1-33
|
J2-V
J2-X
|
Twisted pair
|
SCR+
SCR-
|
—>
—>
|
J1-37
J1-21
|
J2-U
J2-W
|
Twisted pair
|
SCTE+
SCTE-
|
<—
<—
|
J1-30
J1-Shield
|
J2-E
J2-Shield
|
Twisted pair
|
DSR
|
—>
|
J1-14
J1-48
|
J2-F
J2-A
|
Twisted pair
|
RLSD
Ground
|
—>
—>
|
J1-39
J1-Shield
|
J2-C
J2-Shield
|
Twisted pair
|
RTS
Not used
|
<—
|
J1-17
|
J1-5
|
Jumper
|
DCE Mode
|
To ground
|
J1-Shield
|
J2-Shield
|
Single
|
Not used
|
|
J1-351
J1-19
|
J1-36
J1-38
|
Resistor
Resistor
|
TXD+
TXD-
|
R to ground
|
J1-37
J1-21
|
J1-44
J1-48
|
Resistor
Resistor
|
SCTE+
SCTE-
|
R to ground
|
J1-42
J1-44
|
J2-H
J2-B
|
Twisted pair
|
DTR
Ground
|
<—
<—
|
J1-40
J1-Shield
|
J2-D
J2-Shield
|
Twisted pair
|
CTS
Not used
|
—>
|
J1-Shield
J1-Shield
|
J2-Shield
J2-Shield
|
Twisted pair
|
|
|
V.35 Four-Port Serial Module Cable Assembly
shows the V.35 cable assembly that is used on the NP-4T and the high-speed serial ports on the NP-2T16S; lists the DTE pinouts; lists the DCE pinouts. Arrows indicate signal direction: —> indicates DTE to DCE, and <— indicates DCE to DTE.
Figure A-7 Four-Port Serial Module V.35 Cable Assembly
Table A-14 Four-Port Serial Module V.35 DTE Cable Pinouts (DB-60 to Winchester-Type 34 Pin)
60 Pin
|
Signal Name
|
Type
|
Direction
|
34 Pin
|
Signal Name
|
J1-49
J1-48
|
MODE_1
GND
|
Shorting group
|
-
|
-
|
-
|
J1-50
J1-51
J1-52
|
MODE_0
GND
MODE_DCE
|
Shorting group
|
-
|
-
|
-
|
J1-53
J1-54
J1-55
J1-56
|
TXC/NIL
RXC_TXCE
RXD/TXD
GND
|
Shorting group
|
-
|
-
|
-
|
J1-46
|
Shield_GND
|
Single
|
-
|
J2-A
|
Frame GND
|
J1-45
Shield
|
Circuit_GND
-
|
Twisted pair no. 12
|
-
-
|
J2-B
Shield
|
Circuit GND
-
|
J1-42
Shield
|
RTS/CTS
-
|
Twisted pair no. 9
|
—>
-
|
J2-C
Shield
|
RTS
-
|
J1-35
Shield
|
CTS/RTS
-
|
Twisted pair no. 8
|
<—
-
|
J2-D
Shield
|
CTS
-
|
J1-34
Shield
|
DSR/DTR
-
|
Twisted pair no. 7
|
<—
-
|
J2-E
Shield
|
DSR
-
|
J1-33
Shield
|
DCD/LL
-
|
Twisted pair no. 6
|
<—
-
|
J2-F
Shield
|
RLSD
-
|
J1-43
Shield
|
DTR/DSR
-
|
Twisted pair no. 10
|
—>
-
|
J2-H
Shield
|
DTR
-
|
J1-44
Shield
|
LL/DCD
-
|
Twisted pair no. 11
|
—>
-
|
J2-K
Shield
|
LT
-
|
J1-18
J1-17
|
TXD/RXD+
TXD/RXD-
|
Twisted pair no. 1
|
—>
—>
|
J2-P
J2-S
|
SD+
SD-
|
J1-28
J1-27
|
RXD/TXD+
RXD/TXD-
|
Twisted pair no. 5
|
<—
<—
|
J2-R
J2-T
|
RD+
RD-
|
J1-20
J1-19
|
TXCE/TXC+
TXCE/TXC-
|
Twisted pair no. 2
|
—>
—>
|
J2-U
J2-W
|
SCTE+
SCTE-
|
J1-26
J1-25
|
RXC/TXCE+
RXC/TXCE-
|
Twisted pair no. 4
|
<—
<—
|
J2-V
J2-X
|
SCR+
SCR-
|
J1-24
J1-23
|
TXC/RXC+
TXC/RXC-
|
Twisted pair no. 3
|
<—
<—
|
J2-Y
J2-AA
|
SCT+
SCT-
|
Table A-15 Four-Port Serial V.35 DCE Cable Pinouts (DB-60 to Winchester-Type 34 Pin)
60 Pin
|
Signal Name
|
Type
|
Direction
|
34 Pin
|
Signal Name
|
J1-49
J1-48
|
MODE_1
GND
|
Shorting group
|
-
|
-
|
-
|
J1-50
J1-51
|
MODE_0
GND
|
Shorting group
|
-
|
-
|
-
|
J1-53
J1-54
J1-55
J1-56
|
TXC/NIL
RXC_TXCE
RXD/TXD
GND
|
Shorting group
|
-
|
-
|
-
|
J1-46
|
Shield_GND
|
Single
|
-
|
J2-A
|
Frame GND
|
J1-45
Shield
|
Circuit_GND
-
|
Twisted pair no. 12
|
-
-
|
J2-B
Shield
|
Circuit GND
-
|
J1-35
Shield
|
CTS/RTS
-
|
Twisted pair no. 8
|
<—
-
|
J2-C
Shield
|
RTS
-
|
J1-42
Shield
|
RTS/CTS
-
|
Twisted pair no. 9
|
—>
-
|
J2-D
Shield
|
CTS
-
|
J1-43
Shield
|
DTR/DSR
-
|
Twisted pair no. 10
|
—>
-
|
J2-E
Shield
|
DSR
-
|
J1-44
Shield
|
LL/DCD
-
|
Twisted pair no. 11
|
—>
-
|
J2-F
Shield
|
RLSD
-
|
J1-34
Shield
|
DSR/DTR
-
|
Twisted pair no. 7
|
<—
-
|
J2-H
Shield
|
DTR
-
|
J1-33
Shield
|
DCD/LL
-
|
Twisted pair no. 6
|
<—
-
|
J2-K
Shield
|
LT
-
|
J1-28
J1-27
|
RXD/TXD+
RXD/TXD-
|
Twisted pair no. 5
|
<—
<—
|
J2-P
J2-S
|
SD+
SD-
|
J1-18
J1-17
|
TXD/RXD+
TXD/RXD-
|
Twisted pair no. 1
|
—>
—>
|
J2-R
J2-T
|
RD+
RD-
|
J1-26
J1-25
|
RXC/TXCE+
RXC/TXCE-
|
Twisted pair no. 4
|
<—
<—
|
J2-U
J2-W
|
SCTE+
SCTE-
|
J1-22
J1-21
|
NIL/RXC+
NIL/RXC-
|
Twisted pair no. 3
|
—>
—>
|
J2-V
J2-X
|
SCR+
SCR-
|
J1-20
J1-19
|
TXCE/TXC+
TXCE/TXC-
|
Twisted pair no. 2
|
—>
—>
|
J2-Y
J2-AA
|
SCT+
SCT-
|
V.35 Octal Serial Cable Assembly
shows the compact octal cable used on the NP-2T16S-V.35 module low-speed ports. lists pinouts for the DTE cable, and lists pinouts for the DCE cable.
Figure A-8 Low-Speed V.35 Compact Serial Cable
Table A-16 Low-Speed V.35 DTE Compact Octal Serial Cable Pinouts
Router End (200-Position Plug)
|
|
Network End (34-Pin Connectors)
|
Pin
|
Signal
|
Note
|
Direction
|
Signal
|
Pin
|
J8-126
J8-125
|
MODE_1
GROUND
|
Shorting
Group
|
-
|
J8-175
J8-176
|
MODE_0
GROUND
|
Shorting
Group
|
-
|
J8-26
J8-25
|
MODE_DCE
GROUND
|
Shorting
Group
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J0-A
|
J8-16
J8-14
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair # 7
|
—>
—>
|
RTS
DTR
|
J0-C
J0-H
|
J8-23
J8-21
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair # 8
|
<—
<—
|
CTS
DSR
|
J0-D
J0-E
|
J8-12
J8-11
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair # 6
|
<—
|
RLSD
SIG GND
|
J0-F
J0-B
|
J8-19
J8-18
|
O_LL/NIL+
SIG_GROUND
|
Twisted pair # 9
|
—>
|
LT
SIG GND
|
J0-K
J0-B
|
J8-1
J8-2
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair # 1
|
—>
—>
|
SD+
SD-
|
J0-P
J0-S
|
J8-5
J8-6
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair # 3
|
<—
<—
|
RD+
RD-
|
J0-R
J0-T
|
J8-3
J8-4
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair # 2
|
—>
—>
|
SCTE+
SCTE-
|
J0-U
J0-W
|
J8-7
J8-8
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair # 4
|
<—
<—
|
SCR+
SCR-
|
J0-V
J0-X
|
J8-9
J8-10
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted pair # 5
|
<—
<—
|
SCT+
SCT-
|
J0-Y
J0-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J1-A
|
J8-35
J8-37
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair # 7
|
—>
—>
|
RTS
DTR
|
J1-C
J1-H
|
J8-28
J8-30
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair # 8
|
<—
<—
|
CTS
DSR
|
J1-D
J1-E
|
J8-39
J8-40
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair # 6
|
<—
|
RLSD
SIG GND
|
J1-F
J1-B
|
J8-32
J8-33
|
O_LL/NIL+
SIG_GROUND
|
Twisted pair # 9
|
—>
|
LT
SIG GND
|
J1-K
J1-B
|
J8-50
J8-49
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair # 1
|
—>
—>
|
SD+
SD-
|
J1-P
J1-S
|
J8-46
J8-45
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair # 3
|
<—
<—
|
RD+
RD-
|
J1-R
J1-T
|
J8-48
J8-47
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair # 2
|
—>
—>
|
SCTE+
SCTE-
|
J1-U
J1-W
|
J8-44
J8-43
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair # 4
|
<—
<—
|
SCR+
SCR-
|
J1-V
J1-X
|
J8-42
J8-41
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted pair # 5
|
<—
<—
|
SCT+
SCT-
|
J1-Y
J1-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J2-A
|
J8-66
J8-64
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair # 7
|
—>
—>
|
RTS
DTR
|
J2-C
J2-H
|
J8-73
J8-71
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair # 8
|
<—
<—
|
CTS
DSR
|
J2-D
J2-E
|
J8-62
J8-61
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair # 6
|
<—
|
RLSD
SIG GND
|
J2-F
J2-B
|
J8-69
J8-68
|
O_LL/NIL+
SIG_GROUND
|
Twisted pair # 9
|
—>
|
LT
SIG GND
|
J2-K
J2-B
|
J8-51
J8-52
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair # 1
|
—>
—>
|
SD+
SD-
|
J2-P
J2-S
|
J8-55
J8-56
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair # 3
|
<—
<—
|
RD+
RD-
|
J2-R
J2-T
|
J8-53
J8-54
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair # 2
|
—>
—>
|
SCTE+
SCTE-
|
J2-U
J2-W
|
J8-57
J8-58
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair # 4
|
<—
<—
|
SCR+
SCR-
|
J2-V
J2-X
|
J8-59
J8-60
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted pair # 5
|
<—
<—
|
SCT+
SCT-
|
J2-Y
J2-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J3-A
|
J8-85
J8-87
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair # 7
|
—>
—>
|
RTS
DTR
|
J3-C
J3-H
|
J8-78
J8-80
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair # 8
|
<—
<—
|
CTS
DSR
|
J3-D
J3-E
|
J8-89
J8-90
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair # 6
|
<—
|
RLSD
SIG GND
|
J3-F
J3-B
|
J8-82
J8-83
|
O_LL/NIL+
SIG_GROUND
|
Twisted pair # 9
|
—>
|
LT
SIG GND
|
J3-K
J3-B
|
J8-100
J8-99
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair # 1
|
—>
—>
|
SD+
SD-
|
J3-P
J3-S
|
J8-96
J8-95
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair # 3
|
<—
<—
|
RD+
RD-
|
J3-R
J3-T
|
J8-98
J8-97
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair # 2
|
—>
—>
|
SCTE+
SCTE-
|
J3-U
J3-W
|
J8-94
J8-93
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair # 4
|
<—
<—
|
SCR+
SCR-
|
J3-V
J3-X
|
J8-92
J8-91
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted pair # 5
|
<—
<—
|
SCT+
SCT-
|
J3-Y
J3-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J4-A
|
J8-116
J8-114
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair # 7
|
—>
—>
|
RTS
DTR
|
J4-C
J4-H
|
J8-123
J8-121
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair # 8
|
<—
<—
|
CTS
DSR
|
J4-D
J4-E
|
J8-112
J8-111
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair # 6
|
<—
|
RLSD
SIG GND
|
J4-F
J4-B
|
J8-119
J8-118
|
O_LL/NIL+
SIG_GROUND
|
Twisted pair # 9
|
—>
|
LT
SIG GND
|
J4-K
J4-B
|
J8-101
J8-102
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair # 1
|
—>
—>
|
SD+
SD-
|
J4-P
J4-S
|
J8-105
J8-106
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair # 3
|
<—
<—
|
RD+
RD-
|
J4-R
J4-T
|
J8-103
J8-104
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair # 2
|
—>
—>
|
SCTE+
SCTE-
|
J4-U
J4-W
|
J8-107
J8-108
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair # 4
|
<—
<—
|
SCR+
SCR-
|
J4-V
J4-X
|
J8-109
J8-110
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted pair # 5
|
<—
<—
|
SCT+
SCT-
|
J4-Y
J4-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J5-A
|
J8-135
J8-137
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair # 7
|
—>
—>
|
RTS
DTR
|
J5-C
J5-H
|
J8-128
J8-130
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair # 8
|
<—
<—
|
CTS
DSR
|
J5-D
J5-E
|
J8-139
J8-140
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair # 6
|
<—
|
RLSD
SIG GND
|
J5-F
J5-B
|
J8-132
J8-133
|
O_LL/NIL+
SIG_GROUND
|
Twisted pair # 9
|
—>
|
LT
SIG GND
|
J5-K
J5-B
|
J8-150
J8-149
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair # 1
|
—>
—>
|
SD+
SD-
|
J5-P
J5-S
|
J8-146
J8-145
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair # 3
|
<—
<—
|
RD+
RD-
|
J5-R
J5-T
|
J8-148
J8-147
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair # 2
|
—>
—>
|
SCTE+
SCTE-
|
J5-U
J5-W
|
J8-144
J8-143
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair # 4
|
<—
<—
|
SCR+
SCR-
|
J5-V
J5-X
|
J8-142
J8-141
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted pair # 5
|
<—
<—
|
SCT+
SCT-
|
J5-Y
J5-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J6-A
|
J8-166
J8-164
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair # 7
|
—>
—>
|
RTS
DTR
|
J6-C
J6-H
|
J8-173
J8-171
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair # 8
|
<—
<—
|
CTS
DSR
|
J6-D
J6-E
|
J8-162
J8-161
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair # 6
|
<—
|
RLSD
SIG GND
|
J6-F
J6-B
|
J8-169
J8-168
|
O_LL/NIL+
SIG_GROUND
|
Twisted pair # 9
|
—>
|
LT
SIG GND
|
J6-K
J6-B
|
J8-151
J8-152
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair # 1
|
—>
—>
|
SD+
SD-
|
J6-P
J6-S
|
J8-155
J8-156
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair # 3
|
<—
<—
|
RD+
RD-
|
J6-R
J6-T
|
J8-153
J8-154
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair # 2
|
—>
—>
|
SCTE+
SCTE-
|
J6-U
J6-W
|
J8-157
J8-158
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair # 4
|
<—
<—
|
SCR+
SCR-
|
J6-V
J6-X
|
J8-159
J8-160
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted pair # 5
|
<—
<—
|
SCT+
SCT-
|
J6-Y
J6-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J7-A
|
J8-185
J8-187
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair # 7
|
—>
—>
|
RTS
DTR
|
J7-C
J7-H
|
J8-178
J8-180
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair # 8
|
<—
<—
|
CTS
DSR
|
J7-D
J7-E
|
J8-189
J8-190
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair # 6
|
<—
|
RLSD
SIG GND
|
J7-F
J7-B
|
J8-182
J8-183
|
O_LL/NIL+
SIG_GROUND
|
Twisted pair # 9
|
—>
|
LT
SIG GND
|
J7-K
J7-B
|
J8-200
J8-199
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair # 1
|
—>
—>
|
SD+
SD-
|
J7-P
J7-S
|
J8-196
J8-195
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair # 3
|
<—
<—
|
RD+
RD-
|
J7-R
J7-T
|
J8-198
J8-197
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair # 2
|
—>
—>
|
SCTE+
SCTE-
|
J7-U
J7-W
|
J8-194
J8-193
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair # 4
|
<—
<—
|
SCR+
SCR-
|
J7-V
J7-X
|
J8-192
J8-191
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted pair # 5
|
<—
<—
|
SCT+
SCT-
|
J7-Y
J7-AA
|
Table A-17 Low-Speed V.35 DCE Compact Octal Serial Cable Pinouts
Router End (200-Position Plug)
|
|
Network End (34-Pin Connectors)
|
Pin
|
Signal
|
Note
|
Direction
|
Signal
|
Pin
|
J8-126
J8-125
|
MODE_1
GROUND
|
Shorting
Group
|
-
|
J8-175
J8-176
|
MODE_0
GROUND
|
Shorting
Group
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J0-A
|
J8-23
J8-21
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair # 8
|
<—
<—
|
RTS
DSR
|
J0-C
J0-H
|
J8-16
J8-14
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair # 7
|
—>
—>
|
CTS
DTR
|
J0-D
J0-E
|
J8-12
J8-11
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair #6
|
—>
|
RLSD
SIG GND
|
J0-F
J0-B
|
J8-20
J8-18
|
I_NIL/LL+
SIG_GROUND
|
Twisted pair #9
|
<—
|
LT
SIG GND
|
J0-K
J0-B
|
J8-5
J8-6
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #3
|
<—
<—
|
SD+
SD-
|
J0-P
J0-S
|
J8-1
J8-2
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #1
|
—>
—>
|
RD+
RD-
|
J0-R
J0-T
|
J8-7
J8-8
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair #4
|
<—
<—
|
SCTE+
SCTE-
|
J0-U
J0-W
|
J8-3
J8-4
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair #2
|
—>
—>
|
SCR+
SCR-
|
J0-V
J0-X
|
J8-9
J8-10
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted pair #5
|
—>
—>
|
SCT+
SCT-
|
J0-Y
J0-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J1-A
|
J8-28
J8-30
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair # 8
|
<—
<—
|
RTS
DSR
|
J1-C
J1-H
|
J8-35
J8-37
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair # 7
|
—>
—>
|
CTS
DTR
|
J1-D
J1-E
|
J8-39
J8-40
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair #6
|
—>
|
RLSD
SIG GND
|
J1-F
J1-B
|
J8-31
J8-33
|
I_NIL/LL+
SIG_GROUND
|
Twisted pair #9
|
<—
|
LT
SIG GND
|
J1-K
J1-B
|
J8-46
J8-45
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #3
|
<—
<—
|
SD+
SD-
|
J1-P
J1-S
|
J8-50
J8-49
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #1
|
—>
—>
|
RD+
RD-
|
J1-R
J1-T
|
J8-44
J8-43
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair #4
|
<—
<—
|
SCTE+
SCTE-
|
J1-U
J1-W
|
J8-48
J8-47
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair #2
|
—>
—>
|
SCR+
SCR-
|
J1-V
J1-X
|
J8-42
J8-41
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted pair #5
|
—>
—>
|
SCT+
SCT-
|
J1-Y
J1-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J2-A
|
J8-73
J8-71
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair # 8
|
<—
<—
|
RTS
DSR
|
J2-C
J2-H
|
J8-66
J8-64
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair # 7
|
—>
—>
|
CTS
DTR
|
J2-D
J2-E
|
J8-62
J8-61
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair #6
|
—>
|
RLSD
SIG GND
|
J2-F
J2-B
|
J8-70
J8-68
|
I_NIL/LL+
SIG_GROUND
|
Twisted pair #9
|
<—
|
LT
SIG GND
|
J2-K
J2-B
|
J8-55
J8-56
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #3
|
<—
<—
|
SD+
SD-
|
J2-P
J2-S
|
J8-51
J8-52
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #1
|
—>
—>
|
RD+
RD-
|
J2-R
J2-T
|
J8-57
J8-58
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair #4
|
<—
<—
|
SCTE+
SCTE-
|
J2-U
J2-W
|
J8-53
J8-54
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair #2
|
—>
—>
|
SCR+
SCR-
|
J2-V
J2-X
|
J8-59
J8-60
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted pair #5
|
—>
—>
|
SCT+
SCT-
|
J2-Y
J2-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J3-A
|
J8-78
J8-80
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair # 8
|
<—
<—
|
RTS
DSR
|
J3-C
J3-H
|
J8-85
J8-87
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair # 7
|
—>
—>
|
CTS
DTR
|
J3-D
J3-E
|
J8-89
J8-90
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair #6
|
—>
|
RLSD
SIG GND
|
J3-F
J3-B
|
J8-81
J8-83
|
I_NIL/LL+
SIG_GROUND
|
Twisted pair #9
|
<—
|
LT
SIG GND
|
J3-K
J3-B
|
J8-96
J8-95
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #3
|
<—
<—
|
SD+
SD-
|
J3-P
J3-S
|
J8-100
J8-99
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #1
|
—>
—>
|
RD+
RD-
|
J3-R
J3-T
|
J8-94
J8-93
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair #4
|
<—
<—
|
SCTE+
SCTE-
|
J3-U
J3-W
|
J8-98
J8-97
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair #2
|
—>
—>
|
SCR+
SCR-
|
J3-V
J3-X
|
J8-92
J8-91
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted pair #5
|
—>
—>
|
SCT+
SCT-
|
J3-Y
J3-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J4-A
|
J8-123
J8-121
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair # 8
|
<—
<—
|
RTS
DSR
|
J4-C
J4-H
|
J8-116
J8-114
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair # 7
|
—>
—>
|
CTS
DTR
|
J4-D
J4-E
|
J8-112
J8-111
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair #6
|
—>
|
RLSD
SIG GND
|
J4-F
J4-B
|
J8-120
J8-118
|
I_NIL/LL+
SIG_GROUND
|
Twisted pair #9
|
<—
|
LT
SIG GND
|
J4-K
J4-B
|
J8-105
J8-106
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #3
|
<—
<—
|
SD+
SD-
|
J4-P
J4-S
|
J8-101
J8-102
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #1
|
—>
—>
|
RD+
RD-
|
J4-R
J4-T
|
J8-107
J8-108
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair #4
|
<—
<—
|
SCTE+
SCTE-
|
J4-U
J4-W
|
J8-103
J8-104
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair #2
|
—>
—>
|
SCR+
SCR-
|
J4-V
J4-X
|
J8-109
J8-110
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted pair #5
|
—>
—>
|
SCT+
SCT-
|
J4-Y
J4-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J5-A
|
J8-128
J8-130
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair # 8
|
<—
<—
|
RTS
DSR
|
J5-C
J5-H
|
J8-135
J8-137
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair # 7
|
—>
—>
|
CTS
DTR
|
J5-D
J5-E
|
J8-139
J8-140
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair #6
|
—>
|
RLSD
SIG GND
|
J5-F
J5-B
|
J8-131
J8-133
|
I_NIL/LL+
SIG_GROUND
|
Twisted pair #9
|
<—
|
LT
SIG GND
|
J5-K
J5-B
|
J8-146
J8-145
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #3
|
<—
<—
|
SD+
SD-
|
J5-P
J5-S
|
J8-150
J8-149
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #1
|
—>
—>
|
RD+
RD-
|
J5-R
J5-T
|
J8-144
J8-143
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair #4
|
<—
<—
|
SCTE+
SCTE-
|
J5-U
J5-W
|
J8-148
J8-147
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair #2
|
—>
—>
|
SCR+
SCR-
|
J5-V
J5-X
|
J8-142
J8-141
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted pair #5
|
—>
—>
|
SCT+
SCT-
|
J5-Y
J5-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J6-A
|
J8-173
J8-171
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair # 8
|
<—
<—
|
RTS
DSR
|
J6-C
J6-H
|
J8-166
J8-164
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair # 7
|
—>
—>
|
CTS
DTR
|
J6-D
J6-E
|
J8-162
J8-161
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair #6
|
—>
|
RLSD
SIG GND
|
J6-F
J6-B
|
J8-170
J8-168
|
I_NIL/LL+
SIG_GROUND
|
Twisted pair #9
|
<—
|
LT
SIG GND
|
J6-K
J6-B
|
J8-155
J8-156
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #3
|
<—
<—
|
SD+
SD-
|
J6-P
J6-S
|
J8-151
J8-152
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #1
|
—>
—>
|
RD+
RD-
|
J6-R
J6-T
|
J8-157
J8-158
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair #4
|
<—
<—
|
SCTE+
SCTE-
|
J6-U
J6-W
|
J8-153
J8-154
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair #2
|
—>
—>
|
SCR+
SCR-
|
J6-V
J6-X
|
J8-159
J8-160
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted pair #5
|
—>
—>
|
SCT+
SCT-
|
J6-Y
J6-AA
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J7-A
|
J8-178
J8-180
|
I_CTS/RTS+
I_DSR/DTR+
|
Twisted pair # 8
|
<—
<—
|
RTS
DSR
|
J7-C
J7-H
|
J8-185
J8-187
|
O_RTS/CTS+
O_DTR/DSR+
|
Twisted pair # 7
|
—>
—>
|
CTS
DTR
|
J7-D
J7-E
|
J8-189
J8-190
|
IO_DCD/DCD+
SIG_GROUND
|
Twisted pair #6
|
—>
|
RLSD
SIG GND
|
J7-F
J7-B
|
J8-181
J8-183
|
I_NIL/LL+
SIG_GROUND
|
Twisted pair #9
|
<—
|
LT
SIG GND
|
J7-K
J7-B
|
J8-196
J8-195
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #3
|
<—
<—
|
SD+
SD-
|
J7-P
J7-S
|
J8-200
J8-199
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #1
|
—>
—>
|
RD+
RD-
|
J7-R
J7-T
|
J8-194
J8-193
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair #4
|
<—
<—
|
SCTE+
SCTE-
|
J7-U
J7-W
|
J8-198
J8-197
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair #2
|
—>
—>
|
SCR+
SCR-
|
J7-V
J7-X
|
J8-192
J8-191
|
IO_TXC/TXC+
IO_TXC/TXC-
|
Twisted pair #5
|
—>
—>
|
SCT+
SCT-
|
J7-Y
J7-AA
|
X.21 Dual Serial Module Cable Assembly
shows the dual serial module X.21 cable assembly. lists the DTE pinouts; lists the DCE pinouts. Arrows indicate signal direction: —> indicates DTE to DCE, and <— indicates DCE to DTE.
Figure A-9 Dual Serial Module X.21 Cable Assembly
Table A-18 Dual Serial Module X.21 DTE Cable Pinouts
72-0683-02 DTE Connections
|
From
|
Signal Name
|
Type
|
To
|
Signal Name
|
J1-5
|
MUX SEL
|
|
J1-38
|
GND
|
J1-36
|
449 GND
|
|
J2-8
|
X.21 GND
|
J1-41
J1-25
|
449 DTR
|
Jumper
|
J1-6
J1-22
|
449 CTS
|
J1-41
J1-25
|
449 DTR
|
Jumper
|
J1-8
J1-24
|
449 DSR
|
J1-43
J1-27
|
449 SCTE
|
Jumper
|
J1-37
J1-21
|
449 SCR
|
J1-1
J1-34
|
449 TXD
|
Twisted pair
|
J2-2
J2-9
|
X.21 TXD
|
J1-4
J1-20
|
449 RTS
|
Twisted pair
|
J2-3
J2-10
|
X.21 CTL
|
J1-35
J1-19
|
449 RXD
|
Twisted pair
|
J2-4
J2-11
|
X.21 RXD
|
J1-10
J1-26
|
449 RLSD
|
Twisted pair
|
J2-5
J2-12
|
X.21 IND
|
J1-2
J1-18
|
449 SCT
|
Twisted pair
|
J2-6
J2-13
|
X.21 CLK
|
Table A-19 Dual Serial Module X.21 DCE Cable Pinouts
72-0737-01 DCE Connections
|
From
|
Signal Name
|
Type
|
To
|
Signal Name
|
J1-5
|
MUX SEL
|
|
J1-38
|
GND
|
J1-36
|
449 GND
|
|
J2-8
|
X.21 GND
|
J1-41
J1-25
|
449 DSR
|
Jumper
|
J1-8
J1-24
|
449 DTR
|
J1-35
J1-19
|
449 TXD
|
Twisted pair
|
J2-2
J2-9
|
X.21 TXD
|
J1-6
J1-22
|
449-RTS
|
Twisted pair
|
J2-3
J2-10
|
X.21 CTL
|
J1-1
J1-34
|
449 RXD
|
Twisted pair
|
J2-4
J2-11
|
X.21 RXD
|
J1-10
J1-26
|
449 RLSD
|
Twisted pair
|
J2-5
J2-12
|
X.21 IND
|
J1-43
J1-27
|
449 SCT
|
Twisted pair
|
J2-6
J2-13
|
X.21 CLK
|
J1-17
|
DCE SEL
|
|
J1-44
|
|
J1-15
|
Chassis GND
|
|
J2-1
|
|
X.21 Four-Port Serial Module Cable Assembly
shows the four-port serial X.21 cable assembly that is used on the NP-4T and the high-speed serial ports on the NP-2T16S; lists the DTE pinouts; lists the DCE pinouts. Arrows indicate signal direction: —> indicates DTE to DCE, and <— indicates DCE to DTE.
Figure A-10 Four-Port Serial Module X.21 Cable Assembly
Table A-20 Four-Port Serial X.21 DTE Cable Pinouts (DB-60 to DB-15)
60 Pin
|
Signal Name
|
Type
|
Direction
|
15 Pin
|
Signal Name
|
J1-48
J1-47
|
GND
MODE_2
|
Shorting group
|
-
|
-
|
-
|
J1-51
J1-52
|
GND
MODE_DCE
|
Shorting group
|
-
|
-
|
-
|
J1-46
|
Shield_GND
|
Single
|
-
|
J2-1
|
Shield GND
|
J1-11
J1-12
|
TXD/RXD+
TXD/RXD-
|
Twisted pair no. 3
|
—>
—>
|
J2-2
J2-9
|
Transmit+
Transmit-
|
J1-9
J1-10
|
RTS/CTS+
RTS/CTS-
|
Twisted pair no. 2
|
—>
—>
|
J2-3
J2-10
|
Control+
Control-
|
J1-28
J1-27
|
RXD/TXD+
RXD/TXD-
|
Twisted pair no. 6
|
<—
<—
|
J2-4
J2-11
|
Receive+
Receive-
|
J1-1
J1-2
|
CTS/RTS+
CTS/RTS-
|
Twisted pair no. 1
|
<—
<—
|
J2-5
J2-12
|
Indication+
Indication-
|
J1-26
J1-25
|
RXC/TXCE+
RXC/TXCE-
|
Twisted pair no. 5
|
<—
<—
|
J2-6
J2-13
|
Timing+
Timing-
|
J1-15
Shield
|
Control_GND
-
|
Twisted pair no. 4
|
-
-
|
J2-8
Shield
|
Control GND
-
|
Table A-21 Four-Port Serial X.21 DCE Cable Pinouts (DB-60 to DB-15)
60 Pin
|
Signal Name
|
Type
|
Direction
|
15 Pin
|
Signal Name
|
J1-48
J1-47
|
GND
MODE_2
|
Shorting group
|
-
|
-
|
-
|
J1-46
|
Shield_GND
|
Single
|
-
|
J2-1
|
Shield GND
|
J1-28
J1-27
|
RXD/TXD+
RXD/TXD-
|
Twisted pair no. 6
|
<—
<—
|
J2-2
J2-9
|
Transmit+
Transmit-
|
J1-1
J1-2
|
CTS/RTS+
CTS/RTS-
|
Twisted pair no. 1
|
<—
<—
|
J2-3
J2-10
|
Control+
Control-
|
J1-11
J1-12
|
TXD/RXD+
TXD/RXD-
|
Twisted pair no. 3
|
—>
—>
|
J2-4
J2-11
|
Receive+
Receive-
|
J1-9
J1-10
|
RTS/CTS+
RTS/CTS-
|
Twisted pair no. 2
|
—>
—>
|
J2-5
J2-12
|
Indication+
Indication-
|
J1-24
J1-23
|
TXC/RXC+
TXC/RXC-
|
Twisted pair no. 4
|
—>
—>
|
J2-6
J2-13
|
Timing+
Timing-
|
J1-15
Shield
|
Control_GND
-
|
Twisted pair no. 5
|
-
-
|
J2-8
Shield
|
Control GND
-
|
X.21 Octal Serial Cable Assembly
shows the compact octal cable used on the NP-2T16S-X21 module. lists pinouts for the DTE cable, and lists pinouts for the DCE cable.
Figure A-11 Low-Speed X.21 Compact Serial Cable
Table A-22 Low-Speed X.21 DTE Compact Serial Cable Pinouts
Router End (200-Position Plug)
|
|
Network End (15-Pin Connectors)
|
Pin
|
Signal
|
Note
|
Direction
|
Signal
|
Pin
|
J8-75
J8-76
|
MODE_2
GROUND
|
Shorting
Group
|
-
|
J8-26
J8-25
|
MODE_DCE
GROUND
|
Shorting
Group
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J0-1
|
J8-1
J8-2
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #1
|
—>
—>
|
TRANSMIT+
TRANSMIT-
|
J0-2
J0-9
|
J8-16
J8-17
|
O_RTS/CTS+
O_RTS/CTS-
|
Twisted pair #4
|
—>
—>
|
CONTROL+
CONTROL-
|
J0-3
J0-10
|
J8-5
J8-6
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #2
|
<—
<—
|
RECEIVE+
RECEIVE-
|
J0-4
J0-11
|
J8-23
J8-24
|
I_CTS/RTS+
I_CTS/RTS-
|
Twisted pair #5
|
<—
<—
|
INDICATION+
INDICATION-
|
J0-5
J0-12
|
J8-7
J8-8
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair #3
|
<—
<—
|
TIMING+
TIMING-
|
J0-6
J0-13
|
J8-11
J8-18
|
SIG_GROUND
SIG_GROUND
|
Twisted pair #6
|
-
|
SIG GND
SIG GND
|
J0-8
J0-8
|
-
|
Not used
Not used
|
Twisted pair #7
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #8
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #9
|
-
|
Not used
Not used
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J1-1
|
J8-50
J8-49
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #1
|
—>
—>
|
TRANSMIT+
TRANSMIT-
|
J1-2
J1-9
|
J8-35
J8-34
|
O_RTS/CTS+
O_RTS/CTS-
|
Twisted pair #4
|
—>
—>
|
CONTROL+
CONTROL-
|
J1-3
J1-10
|
J8-46
J8-45
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #2
|
<—
<—
|
RECEIVE+
RECEIVE-
|
J1-4
J1-11
|
J8-28
J8-27
|
I_CTS/RTS+
I_CTS/RTS-
|
Twisted pair #5
|
<—
<—
|
INDICATION+
INDICATION-
|
J1-5
J1-12
|
J8-44
J8-43
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair #3
|
<—
<—
|
TIMING+
TIMING-
|
J1-6
J1-13
|
J8-40
J8-33
|
SIG_GROUND
SIG_GROUND
|
Twisted pair #6
|
-
|
SIG GND
SIG GND
|
J1-8
J1-8
|
-
|
Not used
Not used
|
Twisted pair #7
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #8
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #9
|
-
|
Not used
Not used
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J2-1
|
J8-51
J8-52
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #1
|
—>
—>
|
TRANSMIT+
TRANSMIT-
|
J2-2
J2-9
|
J8-66
J8-67
|
O_RTS/CTS+
O_RTS/CTS-
|
Twisted pair #4
|
—>
—>
|
CONTROL+
CONTROL-
|
J2-3
J2-10
|
J8-55
J8-56
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #2
|
<—
<—
|
RECEIVE+
RECEIVE-
|
J2-4
J2-11
|
J8-73
J8-74
|
I_CTS/RTS+
I_CTS/RTS-
|
Twisted pair #5
|
<—
<—
|
INDICATION+
INDICATION-
|
J2-5
J2-12
|
J8-57
J8-58
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair #3
|
<—
<—
|
TIMING+
TIMING-
|
J2-6
J2-13
|
J8-61
J8-68
|
SIG_GROUND
SIG_GROUND
|
Twisted pair #6
|
-
|
SIG GND
SIG GND
|
J2-8
J2-8
|
-
|
Not used
Not used
|
Twisted pair #7
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #8
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #9
|
-
|
Not used
Not used
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J3-1
|
J8-100
J8-99
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #1
|
—>
—>
|
TRANSMIT+
TRANSMIT-
|
J3-2
J3-9
|
J8-85
J8-84
|
O_RTS/CTS+
O_RTS/CTS-
|
Twisted pair #4
|
—>
—>
|
CONTROL+
CONTROL-
|
J3-3
J3-10
|
J8-96
J8-95
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #2
|
<—
<—
|
RECEIVE+
RECEIVE-
|
J3-4
J3-11
|
J8-78
J8-77
|
I_CTS/RTS+
I_CTS/RTS-
|
Twisted pair #5
|
<—
<—
|
INDICATION+
INDICATION-
|
J3-5
J3-12
|
J8-94
J8-93
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair #3
|
<—
<—
|
TIMING+
TIMING-
|
J3-6
J3-13
|
J8-90
J8-83
|
SIG_GROUND
SIG_GROUND
|
Twisted pair #6
|
-
|
SIG GND
SIG GND
|
J3-8
J3-8
|
-
|
Not used
Not used
|
Twisted pair #7
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #8
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #9
|
-
|
Not used
Not used
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J4-1
|
J8-101
J8-102
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #1
|
—>
—>
|
TRANSMIT+
TRANSMIT-
|
J4-2
J4-9
|
J8-116
J8-117
|
O_RTS/CTS+
O_RTS/CTS-
|
Twisted pair #4
|
—>
—>
|
CONTROL+
CONTROL-
|
J4-3
J4-10
|
J8-105
J8-106
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #2
|
<—
<—
|
RECEIVE+
RECEIVE-
|
J4-4
J4-11
|
J8-123
J8-124
|
I_CTS/RTS+
I_CTS/RTS-
|
Twisted pair #5
|
<—
<—
|
INDICATION+
INDICATION-
|
J4-5
J4-12
|
J8-107
J8-108
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair #3
|
<—
<—
|
TIMING+
TIMING-
|
J4-6
J4-13
|
J8-111
J8-118
|
SIG_GROUND
SIG_GROUND
|
Twisted pair #6
|
-
|
SIG GND
SIG GND
|
J4-8
J4-8
|
-
|
Not used
Not used
|
Twisted pair #7
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #8
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #9
|
-
|
Not used
Not used
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J5-1
|
J8-150
J8-149
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #1
|
—>
—>
|
TRANSMIT+
TRANSMIT-
|
J5-2
J5-9
|
J8-135
J8-134
|
O_RTS/CTS+
O_RTS/CTS-
|
Twisted pair #4
|
—>
—>
|
CONTROL+
CONTROL-
|
J5-3
J5-10
|
J8-146
J8-145
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #2
|
<—
<—
|
RECEIVE+
RECEIVE-
|
J5-4
J5-11
|
J8-128
J8-127
|
I_CTS/RTS+
I_CTS/RTS-
|
Twisted pair #5
|
<—
<—
|
INDICATION+
INDICATION-
|
J5-5
J5-12
|
J8-144
J8-143
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair #3
|
<—
<—
|
TIMING+
TIMING-
|
J5-6
J5-13
|
J8-140
J8-133
|
SIG_GROUND
SIG_GROUND
|
Twisted pair #6
|
-
|
SIG GND
SIG GND
|
J5-8
J5-8
|
-
|
Not used
Not used
|
Twisted pair #7
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #8
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #9
|
-
|
Not used
Not used
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J6-1
|
J8-151
J8-152
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #1
|
—>
—>
|
TRANSMIT+
TRANSMIT-
|
J6-2
J6-9
|
J8-166
J8-167
|
O_RTS/CTS+
O_RTS/CTS-
|
Twisted pair #4
|
—>
—>
|
CONTROL+
CONTROL-
|
J6-3
J6-10
|
J8-155
J8-156
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #2
|
<—
<—
|
RECEIVE+
RECEIVE-
|
J6-4
J6-11
|
J8-173
J8-174
|
I_CTS/RTS+
I_CTS/RTS-
|
Twisted pair #5
|
<—
<—
|
INDICATION+
INDICATION-
|
J6-5
J6-12
|
J8-157
J8-158
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair #3
|
<—
<—
|
TIMING+
TIMING-
|
J6-6
J6-13
|
J8-161
J8-168
|
SIG_GROUND
SIG_GROUND
|
Twisted pair #6
|
-
|
SIG GND
SIG GND
|
J6-8
J6-8
|
-
|
Not used
Not used
|
Twisted pair #7
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #8
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #9
|
-
|
Not used
Not used
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J7-1
|
J8-200
J8-199
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #1
|
—>
—>
|
TRANSMIT+
TRANSMIT-
|
J7-2
J7-9
|
J8-185
J8-184
|
O_RTS/CTS+
O_RTS/CTS-
|
Twisted pair #4
|
—>
—>
|
CONTROL+
CONTROL-
|
J7-3
J7-10
|
J8-196
J8-195
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #2
|
<—
<—
|
RECEIVE+
RECEIVE-
|
J7-4
J7-11
|
J8-178
J8-177
|
I_CTS/RTS+
I_CTS/RTS-
|
Twisted pair #5
|
<—
<—
|
INDICATION+
INDICATION-
|
J7-5
J7-12
|
J8-194
J8-193
|
I_RXC/TXCE+
I_RXC/TXCE-
|
Twisted pair #3
|
<—
<—
|
TIMING+
TIMING-
|
J7-6
J7-13
|
J8-190
J8-183
|
SIG_GROUND
SIG_GROUND
|
Twisted pair #6
|
-
|
SIG GND
SIG GND
|
J7-8
J7-8
|
-
|
Not used
Not used
|
Twisted pair #7
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #8
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #9
|
-
|
Not used
Not used
|
-
|
Table A-23 Low-Speed X.21 DCE Compact Octal Serial Cable Pinouts
Router End (200-Position Plug)
|
|
Network End (15-Pin Connectors)
|
Pin
|
Signal
|
Note
|
Direction
|
Signal
|
Pin
|
J8-75
J8-76
|
MODE_2
GROUND
|
Shorting
Group
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J0-1
|
J8-5
J8-6
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #1
|
<—
<—
|
TRANSMIT+
TRANSMIT-
|
J0-2
J0-9
|
J8-23
J8-24
|
I_CTS/RTS+
I_CTS/RTS-
|
Twisted pair #4
|
<—
<—
|
CONTROL+
CONTROL-
|
J0-3
J0-10
|
J8-1
J8-2
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #2
|
—>
—>
|
RECEIVE+
RECEIVE-
|
J0-4
J0-11
|
J8-16
J8-17
|
O_RTS/CTS+
O_RTS/CTS-
|
Twisted pair #5
|
—>
—>
|
INDICATION+
INDICATION-
|
J0-5
J0-12
|
J8-3
J8-4
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair #3
|
—>
—>
|
TIMING+
TIMING-
|
J0-6
J0-13
|
J8-11
J8-18
|
SIG_GROUND
SIG_GROUND
|
Twisted pair #6
|
-
|
SIG GND
SIG GND
|
J0-8
J0-8
|
-
|
Not used
Not used
|
Twisted pair #7
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #8
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #9
|
-
|
Not used
Not used
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J1-1
|
J8-46
J8-45
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #1
|
<—
<—
|
TRANSMIT+
TRANSMIT-
|
J1-2
J1-9
|
J8-28
J8-27
|
I_CTS/RTS+
I_CTS/RTS-
|
Twisted pair #4
|
<—
<—
|
CONTROL+
CONTROL-
|
J1-3
J1-10
|
J8-50
J8-49
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #2
|
—>
—>
|
RECEIVE+
RECEIVE-
|
J1-4
J1-11
|
J8-35
J8-34
|
O_RTS/CTS+
O_RTS/CTS-
|
Twisted pair #5
|
—>
—>
|
INDICATION+
INDICATION-
|
J1-5
J1-12
|
J8-48
J8-47
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair #3
|
—>
—>
|
TIMING+
TIMING-
|
J1-6
J1-13
|
J8-40
J8-33
|
SIG_GROUND
SIG_GROUND
|
Twisted pair #6
|
-
|
SIG GND
SIG GND
|
J1-8
J1-8
|
-
|
Not used
Not used
|
Twisted pair #7
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #8
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #9
|
-
|
Not used
Not used
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J2-1
|
J8-55
J8-56
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #1
|
<—
<—
|
TRANSMIT+
TRANSMIT-
|
J2-2
J2-9
|
J8-73
J8-74
|
I_CTS/RTS+
I_CTS/RTS-
|
Twisted pair #4
|
<—
<—
|
CONTROL+
CONTROL-
|
J2-3
J2-10
|
J8-51
J8-52
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #2
|
—>
—>
|
RECEIVE+
RECEIVE-
|
J2-4
J2-11
|
J8-66
J8-67
|
O_RTS/CTS+
O_RTS/CTS-
|
Twisted pair #5
|
—>
—>
|
INDICATION+
INDICATION-
|
J2-5
J2-12
|
J8-53
J8-54
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair #3
|
—>
—>
|
TIMING+
TIMING-
|
J2-6
J2-13
|
J8-61
J8-68
|
SIG_GROUND
SIG_GROUND
|
Twisted pair #6
|
-
|
SIG GND
SIG GND
|
J2-8
J2-8
|
-
|
Not used
Not used
|
Twisted pair #7
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #8
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #9
|
-
|
Not used
Not used
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J3-1
|
J8-96
J8-95
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #1
|
<—
<—
|
TRANSMIT+
TRANSMIT-
|
J3-2
J3-9
|
J8-78
J8-77
|
I_CTS/RTS+
I_CTS/RTS-
|
Twisted pair #4
|
<—
<—
|
CONTROL+
CONTROL-
|
J3-3
J3-10
|
J8-100
J8-99
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #2
|
—>
—>
|
RECEIVE+
RECEIVE-
|
J3-4
J3-11
|
J8-85
J8-84
|
O_RTS/CTS+
O_RTS/CTS-
|
Twisted pair #5
|
—>
—>
|
INDICATION+
INDICATION-
|
J3-5
J3-12
|
J8-98
J8-97
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair #3
|
—>
—>
|
TIMING+
TIMING-
|
J3-6
J3-13
|
J8-90
J8-83
|
SIG_GROUND
SIG_GROUND
|
Twisted pair #6
|
-
|
SIG GND
SIG GND
|
J3-8
J3-8
|
-
|
Not used
Not used
|
Twisted pair #7
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #8
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #9
|
-
|
Not used
Not used
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J4-1
|
J8-105
J8-106
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #1
|
<—
<—
|
TRANSMIT+
TRANSMIT-
|
J4-2
J4-9
|
J8-123
J8-124
|
I_CTS/RTS+
I_CTS/RTS-
|
Twisted pair #4
|
<—
<—
|
CONTROL+
CONTROL-
|
J4-3
J4-10
|
J8-101
J8-102
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #2
|
—>
—>
|
RECEIVE+
RECEIVE-
|
J4-4
J4-11
|
J8-116
J8-117
|
O_RTS/CTS+
O_RTS/CTS-
|
Twisted pair #5
|
—>
—>
|
INDICATION+
INDICATION-
|
J4-5
J4-12
|
J8-103
J8-104
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair #3
|
—>
—>
|
TIMING+
TIMING-
|
J4-6
J4-13
|
J8-111
J8-118
|
SIG_GROUND
SIG_GROUND
|
Twisted pair #6
|
-
|
SIG GND
SIG GND
|
J4-8
J4-8
|
-
|
Not used
Not used
|
Twisted pair #7
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #8
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #9
|
-
|
Not used
Not used
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J5-1
|
J8-146
J8-145
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #1
|
<—
<—
|
TRANSMIT+
TRANSMIT-
|
J5-2
J5-9
|
J8-128
J8-127
|
I_CTS/RTS+
I_CTS/RTS-
|
Twisted pair #4
|
<—
<—
|
CONTROL+
CONTROL-
|
J5-3
J5-10
|
J8-150
J8-149
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #2
|
—>
—>
|
RECEIVE+
RECEIVE-
|
J5-4
J5-11
|
J8-135
J8-134
|
O_RTS/CTS+
O_RTS/CTS-
|
Twisted pair #5
|
—>
—>
|
INDICATION+
INDICATION-
|
J5-5
J5-12
|
J8-148
J8-147
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair #3
|
—>
—>
|
TIMING+
TIMING-
|
J5-6
J5-13
|
J8-140
J8-133
|
SIG_GROUND
SIG_GROUND
|
Twisted pair #6
|
-
|
SIG GND
SIG GND
|
J5-8
J5-8
|
-
|
Not used
Not used
|
Twisted pair #7
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #8
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #9
|
-
|
Not used
Not used
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J6-1
|
J8-155
J8-156
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #1
|
<—
<—
|
TRANSMIT+
TRANSMIT-
|
J6-2
J6-9
|
J8-173
J8-174
|
I_CTS/RTS+
I_CTS/RTS-
|
Twisted pair #4
|
<—
<—
|
CONTROL+
CONTROL-
|
J6-3
J6-10
|
J8-151
J8-152
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #2
|
—>
—>
|
RECEIVE+
RECEIVE-
|
J6-4
J6-11
|
J8-166
J8-167
|
O_RTS/CTS+
O_RTS/CTS-
|
Twisted pair #5
|
—>
—>
|
INDICATION+
INDICATION-
|
J6-5
J6-12
|
J8-153
J8-154
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair #3
|
—>
—>
|
TIMING+
TIMING-
|
J6-6
J6-13
|
J8-161
J8-168
|
SIG_GROUND
SIG_GROUND
|
Twisted pair #6
|
-
|
SIG GND
SIG GND
|
J6-8
J6-8
|
-
|
Not used
Not used
|
Twisted pair #7
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #8
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #9
|
-
|
Not used
Not used
|
-
|
| |
SHIELD_GROUND
|
Braid
|
|
SHIELD GND
|
J7-1
|
J8-196
J8-195
|
I_RXD/TXD+
I_RXD/TXD-
|
Twisted pair #1
|
<—
<—
|
TRANSMIT+
TRANSMIT-
|
J7-2
J7-9
|
J8-178
J8-177
|
I_CTS/RTS+
I_CTS/RTS-
|
Twisted pair #4
|
<—
<—
|
CONTROL+
CONTROL-
|
J7-3
J7-10
|
J8-200
J8-199
|
O_TXD/RXD+
O_TXD/RXD-
|
Twisted pair #2
|
—>
—>
|
RECEIVE+
RECEIVE-
|
J7-4
J7-11
|
J8-185
J8-184
|
O_RTS/CTS+
O_RTS/CTS-
|
Twisted pair #5
|
—>
—>
|
INDICATION+
INDICATION-
|
J7-5
J7-12
|
J8-198
J8-197
|
O_TXCE/RXC+
O_TXCE/RXC-
|
Twisted pair #3
|
—>
—>
|
TIMING+
TIMING-
|
J7-6
J7-13
|
J8-190
J8-183
|
SIG_GROUND
SIG_GROUND
|
Twisted pair #6
|
-
|
SIG GND
SIG GND
|
J7-8
J7-8
|
-
|
Not used
Not used
|
Twisted pair #7
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #8
|
-
|
Not used
Not used
|
-
|
-
|
Not used
Not used
|
Twisted pair #9
|
-
|
Not used
Not used
|
-
|
EIA-530 Dual Serial Module Cable Assembly
shows the dual serial module EIA-530 cable assembly and lists the EIA-530 DTE serial cable pinouts. Arrows indicate signal direction: —> indicates DTE to DCE, and <— indicates DCE to DTE.
Figure A-12 Dual Serial Module EIA-530 Cable Assembly
Table A-24 Dual Serial Module EIA-530 DTE Serial Cable Pinouts
72-0732-01 Connections
|
50 Pin
|
Signal Name
|
Direction
|
25 Pin
|
Type
|
J1-5
J1-38
|
Looped
|
|
NC
|
Jumper
|
J1-1
J1-34
|
TXD+
TXD-
|
—>
—>
|
J2-2
J2-14
|
Twisted pair
|
J1-35
J1-19
|
RXD+
RXD-
|
<—
<—
|
J2-3
J2-16
|
Twisted pair
|
J1-4
J1-20
|
RTS+
RTS-
|
—>
—>
|
J2-4
J2-19
|
Twisted pair
|
J1-6
J1-22
|
CTS+
CTS-
|
<—
<—
|
J2-5
J2-13
|
Twisted pair
|
J1-10
J1-26
|
RLSD+ (RR+)
RLSD- (RR-)
|
<—
<—
|
J2-8
J2-10
|
Twisted pair
|
J1-2
J1-18
|
SCT+
SCT-
|
<—
<—
|
J2-15
J2-12
|
Twisted pair
|
J1-37
J1-21
|
SCR+
SCR-
|
<—
<—
|
J2-17
J2-9
|
Twisted pair
|
J1-43
J1-27
|
SCTE+ (TT+)
SCTE- (TT-)
|
<—
<—
|
J2-24
J2-11
|
Twisted pair
|
J1-7
|
LL
|
—>
|
J2-18
|
Twisted pair
|
J1-48
J1-36
|
Ground
|
|
J2-23
J2-7
|
Twisted pair
|
J1-15
|
Shield
|
|
J2-1
|
Single wire
|
J1-8
J1-24
|
DCE Ready
Ground
|
<—
|
J2-6
J2-23
|
Twisted pair
|
J1-41
|
DTE Ready
|
—>
|
J2-20
|
Twisted pair
|
EIA-530 Four-Port Serial Module Cable Assembly
shows the four-port serial module EIA-530 cable assembly that is used on the NP-4T and the high-speed serial ports on the NP-2T16S, lists the pinouts. Arrows indicate signal direction: —> indicates DTE to DCE, and <— indicates DCE to DTE.
Figure A-13 Four-Port Serial Module EIA-530 Cable Assembly
Table A-25 Four-Port Serial EIA-530 DTE Cable Pinouts (DB-60 to DB-25)
60 Pin
|
Signal Name
|
25 Pin
|
Signal Name
|
|
J1-11
J1-12
|
TXD/RXD+
TXD/RXD-
|
J2-2
J2-14
|
BA(A), TXD+
BA(B), TXD-
|
—>
—>
|
J1-28
J1-27
|
RXD/TXD+
RXD/TXD-
|
J2-3
J2-16
|
BB(A), RXD+
BB(B), RXD-
|
<—
<—
|
J1-9
J1-10
|
RTS/CTS+
RTS/CTS-
|
J2-4
J2-19
|
CA(A), RTS+
CA(B), RTS-
|
—>
—>
|
J1-1
J1-2
|
CTS/RTS+
CTS/RTS-
|
J2-5
J2-13
|
CB(A), CTS+
CB(B), CTS-
|
<—
<—
|
J1-3
J1-4
|
DSR/DTR+
DSR/DTR-
|
J2-6
J2-22
|
CC(A), DSR+
CC(B), DSR-
|
<—
<—
|
J1-46
J1-47
|
Shield_GND
MODE_2
|
J2-1
-
|
Shield
-
|
Shorted
|
J1-48
J1-49
|
GND
MODE_1
|
-
-
|
-
-
|
Shorted
|
J1-5
J1-6
|
DCD/DCD+
DCD/DCD-
|
J2-8
J2-10
|
CF(A), DCD+
CF(B), DCD-
|
<—
<—
|
J1-24
J1-23
|
TXC/RXC+
TXC/RXC-
|
J2-15
J2-12
|
DB(A), TXC+
DB(B), TXC-
|
<—
<—
|
J1-26
J1-25
|
RXC/TXCE+
RXC/TXCE-
|
J2-17
J2-9
|
DD(A), RXC+
DD(B), RXC-
|
<—
<—
|
J1-44
J1-45
|
LL/DCD
Circuit_GND
|
J2-18
J2-7
|
LL
Circuit_ GND
|
—>
-
|
J1-7
J1-8
|
DTR/DSR+
DTR/DSR-
|
J2-20
J2-23
|
CD(A), DTR+
CD(B), DTR-
|
—>
—>
|
J1-13
J1-14
|
TXCE/TXC+
TXCE/TXC-
|
J2-24
J2-11
|
DA(A), TXCE+
DA(B), TXCE-
|
—>
—>
|
J1-51
J1-52
|
GND
MODE_DCE
|
-
-
|
-
-
|
Shorted
|
E1-G.703/G.704 Cable Pinouts
shows the signal pinouts for each type of E1-G.703/G.704 interface cable. All cables use a DB-15 connector at the G.703/G.704 network processor module end.
Table A-26 E1-G.703/G.704 Adapter Cable Connector Pinouts
E1-G.703/G.704 Network
Processor Module End
|
Network End
|
|
|
DB-15
|
Null Modem
DB-15
|
BNC
|
Twinax
|
Pin
|
|
Pin
|
Pin
|
Signal
|
Pin
|
Signal
|
9
|
TX Tip
|
1
|
3
|
TX Tip
|
Tip
|
Signal
|
2
|
TX Ring
|
9
|
11
|
TX Shield
|
Ring
|
Signal
|
10
|
TX Shield
|
2
|
4
|
-
|
Shield
|
Shield
|
8
|
RX Tip
|
3
|
1
|
RX Tip
|
Tip
|
Signal
|
15
|
RX Ring
|
11
|
9
|
RX Shield
|
Ring
|
Signal
|
7
|
RX Shield
|
4
|
2
|
-
|
Shield
|
Shield
|
The adapter cables for balanced mode are available with several connector types to accommodate connection standards in different countries. You must use the proprietary cables to connect the E1-G.703/G.704 port to your network. Cables for balanced and unbalanced modes are available with the following types of network-end connectors:
•Unbalanced (75-ohm) coaxial cables with BNC connectors at the network end (used primarily for connection in the United Kingdom).
•Balanced (120-ohm) with a DB-15 connector at the network end.
•Balanced (120-ohm) twinaxial split cable at the network end, with separate transmit and receive cables, each with a twinax connector.
In addition to these cables, some connections require bare-wire connections (directly to terminal posts). See the E1-G.703/G.704 network processor module configuration note for complete information.
HSSI Cable Pinouts
Two types of cables are available for use with an HSSI network processor module:
•CAB-HSI1=, an HSSI cable used to connect your router to an external DSU (and the HSSI network)
•CAB-HNUL=, a null-modem HSSI cable used to connect two routers back-to-back. The Cisco 4000 series router can connect a Cisco 7000 family HIP, PA-H, or PA-2H.
HSSI Interface Cable
shows the HSSI cable (product number CAB-HSI1= and part number 72-0710-xx). provides pinouts. The cable has a male DB-50 (SCSI) connector on each end.
Figure A-14 HSSI Interface Cable Connectors
Table A-27 HSSI Interface Cable Pinouts
Signal Name
|
Pin No. + Side
(Router End)
|
|
Pin No. - Side
(DSU End)
|
SG (Signal Ground)
|
1
|
—
|
26
|
RT |
