8E1 PDH MUX and 4 ports fast ethernet ,75ohm or 120ohm , AC+DC
Short Description:
| Optical port | |
| Multi-mode | 50/125um,62.5/125um |
| single-mode | 8/125um, 9/125um |
| E1interface (10M/100M) | Interface Standard:Comply with protocol G.703 |
| Ethernet interface | Interface rate:10/100 Mbps,half/full duplex auto-negotiation |
| FXS port | Ring voltage:75V |
| FXO Switch port | Ring voltage:35V |
| EM 2/4 Line | AD:odB |
| Power | power supply:AC180V-260v;DC-48V;DC+24V |
| Dimension | product size:19inch 1U 485X138X44mm(WXDXH) |
| Working environment | working temperature:-10°C ~ 50°C |
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