 |
|||
| Pin | Signal | Pin | Signal |
|---|---|---|---|
| 1 | Shield | 14 | Transmitted Data Return |
| 2 | Transmitted Data | 15 | Transmit Signal Element Timing |
| 3 | Received Data | 16 | Received Data Return |
| 4 | Request to Send | 17 | Rec. Sig. Element Timer Return |
| 5 | Clear to Send | 18 | Local Loopback |
| 6 | DCE Ready | 19 | Request to Send |
| 7 | Signal Ground | 20 | DTE Ready |
| 8 | Received Line Signal Detector | 21 | Remote Loopback |
| 9 | Receiver Signal Element Timer | 22 | DCE Ready |
| 10 | Received Line Signal Detector | 23 | DTE Ready |
| 11 | Transmit Signal Element Timing | 24 | Trans. Sig Element Timing Return |
| 12 | Transmit Signal Element Timing | 25 | Test Mode |
| 13 | Clear to Send | ||
