| Компонент | Описание | Производитель | |
| DS2155L | T1/E1/J1 Single-Chip Transceiver |
Dallas Semiconductor |
|
| DS2155L | T1/E1/J1 Single-Chip Transceiver |
Maxim Integrated Products |
|
| DS2155L+ | T1/E1/J1 Single-Chip Transceiver |
Dallas Semiconductor |
|
| DS2155LN | T1/E1/J1 Single-Chip Transceiver |
Maxim Integrated Products |
|
| DS2155LN | T1/E1/J1 Single-Chip Transceiver |
Dallas Semiconductor |
|
| DS2155LN+ | T1/E1/J1 Single-Chip Transceiver |
Dallas Semiconductor |