- 4x10/100BASE-TX Ethernet Ports + 1x100BASE-FX Optical Port + 1-4xE1 Interface Ports (G.703)
- Total Power: <5W / (AC100–240V or DC optional)
- Based on FPGA with self-copyright IC, supporting transparent Ethernet transmission over 1–4 E1 circuits
- Support local and remote device reset functionality
- 1 x E1 interface
- 2 x 10/100Mbps Base-TX Ethernet Port
- 1 x 10/100Mbps Base-FX Ethernet Port
- High performance zero delay TDM over IP
- Compliant with G.703, G742, G823
- 2 STM-1 optical interfaces(LC)
- 4 Gigabit Ethernet interfaces (3 GE(RJ45) & 1 fiber Ethernet interfaces)
- Support 155Mb/s line bit rate, single mode
- Power Supply is -48V DC, 220V AC single power access
- the GE1-3, GX4 can be used as the Ethernet management interface
- 19-inch × 1U compact structure
