| Optical port | Multi-mode | 50/125um,62.5/125um |
| Max transmission distance:5KM 62.5/125um single mode
fiber,attenuation(3dbm/km) |
| Wave length:820nm |
| Transmitting power:-12dBm(Min)-9dB(Max) |
| Receiver sensitiveity:-28dBm(Min) |
| Link budget:16dBm |
| single-mode | 8/125um, 9/125um |
| Maximum transmission distance: 40Km |
| Transmission distance: 40KM@9/125um |
| Wave Length: 1310nm |
| Transmitting power: -9dBm (Min) ~-8dBm (Max) |
| Receiver sensitivity: -27dBm (Min) |
| Link budget: 18dBm |
| E1interface | Interface Standard:Comply with protocol G.703 |
| Interface rate:n*64Kbps±50ppm;Interface Code: HDB3; |
| E1 Impedance: 75Ω (unbalance), 120Ω (balance); |
| Jitter tolerance: In accord with protocol G.742 and G.823 |
| Allowed Attenuation: 0~6dBm |
| Ethernet interface(10M/100M) | Interface rate:10/100 Mbps,half/full duplex auto-negotiation |
| Interface standard:Compatible with Ieee802.3,IEEE802.1Q9(VLAN) |
| MAC Address Capability:4096 |
| Connector:RJ45,support Auto-MDIX |
| FXS port | Ring voltage:75V |
| Ring frequency:25HZ |
| Two-line impedance:600 ohm(pick up) |
| Return loss:40dB |
| FXO Switch port | Ring voltage:35V |
| Ring frequency:17HZ-60HZ |
| Two-line impedance:600 ohm(pick up) |
| Return loss:40dB |
| EM 2/4 Line | AD:odB |
| DA:-3.5dB |
| Two/Four-line impedance:600 ohm |
| Return loss:20dB |
| Power | power supply:AC180V-260v;DC-48V;DC+24V |
| Powerconsumption:≤10W |
| Dimension | product size: 19inch 1U 483X138X44mm(WXDXH) |
| Simple packaging :522X198X82mm(WXDXH) |
| Piece Weight :2.3KG |
| Working environment | working temperature:-10°C ~ 50°C |
| Working Humidity:5%~95 % (no condensation) |
| Storage temperature:-40°C ~ 80°C |
| Storage Humidity:5%~95 % (no condensation) |
