- Dual 2048 kbit/s interface (receiver with high impedance)
- Dual Gigabit Ethernet interface
- Optical Ethernet interface
- Voice channels monitoring through built in speaker
- PC software for analysis of signalling data and control
- External clock input
- Simple, menu controlled operation
- Selectable English or Russian languages
- USB interface to connect to PC
- LED indicators showing settings and status of line signal
- Large (320 x 240 pixel) color LCD display
- Optional PoE performance measurement (measurement & power generation)
- Internal rechargeable battery pack