| | STANDARD RS232C D25/D9F interface. |
| | Standard o/p D25M. |
| | Opto isolation, fuse, short circuit, surge & lightning protection for each output line saving the valuable data & system/terminals. |
| | Built in remote loopback test. |
| | Front panel power & Status indicator for active lines. |
| | Ergonomically designed cabinet.130mm x 130mm x 50mm for LD - 22A/ 24A 19" standard rack for LDR1. |
| | Easy installation. Baud rate - 0 - 38, 400 BPS, auto selectable. |
| | Max. Distance - 20 kms. |
| | Common mode rejection - 2500v peak. |
| | Power 230v/ 50Hz with fuse protection. |
| | Error rate - 1 bit / Million. |
| | On line Cards removable for LDR1 model. |
| | LED for line fault detection |