CTP150 Interface Module HD-26 Connector Cable Pinouts
The CTP150 device has five separate EIA-530 cabling options for the serial interface module, with a male HD-26 connector on the module end and the following connectors on the DCE or DTE end:
Female DB-25 connector on the DCE end for EIA-530/RS-422/V.11, RS-232/V.24, V.35
Male DB-25 connector on the DTE end for EIA-530/RS-422/V.11, RS-232/V.24, V.35
Female DB-15 connector on the DCE end for X.21
Male DB-15 connector on the DTE end for X.21
RJ-45 connector for Radio V.24 Sync interface
The pinouts for these connections have different configurations for EIA-530, RS-232, voice, and T1 interface signals.
EIA-530 Connector Interface Signal Pinouts (DB-25 Female DCE)
Table 1 lists the EIA-530 interface signal pinouts for the HD-26 connector to the female DB-25 connector for the CTP150 platform.
Table 1: EIA-530 DCE Connector Interface Signals for HD-26 to Female DB-25
HD-26 Pin | DB-25 Pin | Description | Circuit |
|---|---|---|---|
1 | 3 | Receive Data—A (output from CTP) | BB |
2 | 17 | Receive Clock—A (output from CTP) | DD |
3 | 15 | Transmit Clock (from DCE)—A (output from CTP) | DB |
4 | 24 | Transmit Clock (from DTE)—A (input to CTP) | DA |
5 | 2 | Transmit Data (SD)—A (input to CTP) | BA |
6 | 8 | Data carrier detect (DCD)—A (output from CTP) | CF |
7 | 6 | Data set ready (DSR)—A (output from CTP) | CC |
8 | 5 | Clear to send (CTS)—A (output from CTP) | CB |
9 | 13 | Clear to send (CTS)—B (output from CTP) | CB |
10 | 19 | Request to send (RTS)—B (input to CTP) | CA |
11 | 4 | Request to send (RTS)—A (input to CTP) | CA |
12 | 20 | Data terminal ready (DTR)—A (input to CTP) | CD |
13 | 18 | Local loopback (LL) (input to CTP) | LL |
14 | 16 | Receive Data (RD)—B (output from CTP) | BB |
15 | 9 | Receive Clock—B (output from CTP) | DD |
16 | 12 | Transmit Clock (from DCE)—B (output from CTP) | DB |
17 | 11 | Transmit Clock (from DTE)—B (input to CTP) | DA |
18 | 14 | Transmit Data—B (input to CTP) | BA |
19 | 10 | Data carrier detect (DCD)—B (output from CTP) | CF |
20 | 22 | Data set ready (DSR)—B (output from CTP) | CC |
21 | 21 | Remote loopback (RL) (input to CTP) | RL |
22 | 25 | Test mode (TM) (output from CTP) | TM |
24, 26 | 7 | Signal ground (GND) | Ground |
25 | 23 | Data terminal ready (DTR)—B (input to CTP) | CD |
EIA-530 Connector Interface Signal Pinouts (DB-25 Male DTE)
Table 2 lists the EIA-530 interface signal pinouts for the HD-26 connector to the male DB-25 connector for the CTP150 platform.
Table 2: EIA-530 DTE Connector Interface Signals for HD-26 to Male DB-25
HD-26 Pin | DB-25 Pin | Description |
|---|---|---|
1 | 2 | Transmit Data—A (output from CTP) |
2 | 24 | Transmit Clock (from DTE)—A (output from CTP) |
3 | 15 | Transmit Clock (from DCE)—A (input to CTP) |
4 | 17 | Receive Clock—A (input to CTP) |
5 | 3 | Receive Data—A (input to CTP) |
6 | 8 | Data carrier detect—A (input to CTP) |
7 | 20 | Data terminal ready—A (output from CTP) |
8 | 4 | Request to send—A (output from CTP) |
9 | 19 | Request to send—B (output from CTP) |
10 | 13 | Clear to send—B (input to CTP) |
11 | 5 | Clear to send—A (input to CTP) |
12 | 6 | Data set ready—A (input to CTP) |
13 | 18 | Local loopback (output from CTP) |
14 | 14 | Transmit Data—B (output from CTP) |
15 | 11 | Transmit Clock (from DTE)—B (output from CTP) |
16 | 12 | Transmit Clock (from DCE)—B (input to CTP) |
17 | 9 | Receive Clock—B (input to CTP) |
18 | 16 | Receive Data—B (input to CTP) |
19 | 10 | Data carrier detect—B (input to CTP) |
20 | 23 | Data terminal ready—B (output from CTP) |
21 | 25 | Test mode (input to CTP) |
22 | 21 | Remote loop (output from CTP) |
24, 26 | 7 | Ground |
25 | 22 | Data set ready—B (input to CTP) |
X.21 Connector Interface Signal Pinouts (DB-15 Female DCE)
Table 3 lists the X.21 interface signal pinouts for the HD-26 connector to the female DB-15 connector for the CTP150 platform.
Table 3: X.21 DCE Connector Interface Signals for HD-26 to Female DB-15
HD-26 Pin | DB-15 Pin | Description |
|---|---|---|
1 | 4 | Receive Data—A (output from CTP) |
2 | 6 | Receive Clock—A (output from CTP) |
4 | 7 | Transmit Clock—A (input to CTP) |
5 | 2 | Transmit Data—A (input to CTP) |
8 | 5 | Signal Out—A (output from CTP) |
9 | 12 | Signal Out—B (output from CTP) |
10 | 10 | Signal In—B (input to CTP) |
11 | 3 | Signal In—A (input to CTP) |
14 | 11 | Receive Data—B (output from CTP) |
15 | 13 | Receive Clock—B (output from CTP) |
17 | 14 | Transmit Clock—B (input to CTP) |
18 | 9 | Transmit Data—B (input to CTP) |
24, 26 | 8 | Ground |
X.21 Connector Interface Signal Pinouts (DB-15 Male DTE)
Table 4 lists the X.21 interface signal pinouts for the HD-26 connector to the male DB-15 connector for the CTP150 platform.
Table 4: X.21 DTE Connector Interface Signals for HD-26 to Male DB-15
HD-26 Pin | DB-15 Pin | Description |
|---|---|---|
1 | 4 | Transmit Data—A (output from CTP) |
2 | 6 | Transmit Clock—A (output from CTP) |
4 | 7 | Receive Clock—A (input to CTP) |
5 | 2 | Receive Data—A (input to CTP) |
8 | 5 | Signal Out—A (output from CTP) |
9 | 12 | Signal Out—B (output from CTP) |
10 | 10 | Signal In—B (input to CTP) |
11 | 3 | Signal In A (input to CTP) |
14 | 11 | Transmit Data—B (output from CTP) |
15 | 13 | Transmit Clock—B (output from CTP) |
17 | 14 | Receive Clock—B (input to CTP) |
18 | 9 | Receive Data-–B (input to CTP) |
24, 26 | 8 | Ground |
V.24 Connector Interface Signal Pinouts (RJ-45 Male)
Table 5 lists the V.24 interface signal pinouts for the HD-26 connector to the male RJ-45 connector for the CTP150 platform.
Table 5: V.24 Connector Interface Signals for HD-26 to RJ-45
HD-26 Pin | RJ-45 Pin | Description |
|---|---|---|
1 | 5 | TX |
2 | 1 | RCLK |
3 | 3 | TCLK |
5 | 6 | RX |
6 | 2 | CD |
8 | 7 | CTS |
11 | 8 | RTS |
24, 26 | 4 | GND |
T1/E1 Interface Signal Pinouts (RJ-45 Male)
Table 6 lists the T1/E1 interface module pinout for the RJ-45 connector.
Table 6: T1/E1 Interface Module—RJ-45 Connector Pinout
RJ-45 Pin | Signal |
|---|---|
1 | RX Ring |
2 | RX Tip |
3 | – |
4 | TX Ring |
5 | TX Tip |
6 | – |
7 | – |
8 | – |