8E1 PDH Fiber Multiplexer With 4 Gigabit Ethernet + SNMP
Short Description:
| Fiber | |
| Multi-mode Fiber | 50/125um, 62.5/125um,Maximum transmission distance 2KM 62.5/125um single mode fiber, attenuation (3dbm/km)Wave Length: 820nmTransmitting power: -12dBm (Min) ~-9dBm (Max)Receiver sensitivity: -28dBm (Min)Link budget: 16dBm |
| Single-mode Fiber | 8/125um, 9/125umMaximum transmission distance: 40KmTransmission distance: 40KM 9/125um single mode fiber, attenuation (0.35dbm/km)Wave Length: 1310nmTransmitting power: -9dBm (Min) ~-8dBm (Max)Receiver sensitivity: -27dBm (Min)Link budget: 18dBm |
| E1 Interface | |
| Interface Standard: comply with protocol G.703;Interface Rate: 2048Kbps±50ppm;Interface Code: HDB3;E1 Impedance: 75Ω (unbalance), 120Ω (balance);Jitter tolerance: In accord with protocol G.742 and G.823Allowed Attenuation: 0~6dBm | |
| Gigabit Ethernet Interface(10/100/1000M) | |
| Interface rate: 10/100 Mbps, half/full duplex auto-negotiationInterface Standard: Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)MAC Address Capability: 4096Connector: RJ45, support Auto-MDIX | |
| Power | |
| Power supply: AC180V ~ 260V;DC –48V;DC +24VPower consumption: ≤15W | |
| Working environment | |
| Working temperature: -10°C ~ 50°CWorking Humidity: 5%~95 % (no condensation)Storage temperature: -40°C ~ 80°CStorage Humidity: 5%~95 % (no condensation) |
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