F9-120-32E1-G PDH Optical Multiplexer, developed by Beijing Fibridge Co., Ltd. with applying very-large-scale integration (VLSI) circuit, transmits 32-channel E1 signal over 1 pair of fibers after encoding. The device adopts a 19-inch, 2U chassis design, featuring high integration, compact size, low power consumption, reliable operation, and ease of installation and use.
F9-120-32E1-G PDH Optical Multiplexer, developed by Beijing Fibridge Co., Ltd. with applying very-large-scale integration (VLSI) circuit, transmits 32-channel E1 signal over 1 pair of fibers after encoding. The device adopts a 19-inch, 2U chassis design, featuring high integration, compact size, low power consumption, reliable operation, and ease of installation and use.
Product Features
1. Provides 2 optical ports(1.25G), supports 1+1 optical redundancy.
2. Provides 32 E1 business interfaces, employing full digital clock recovery and smoothing phase-locking technology.
3. The non-relay transmission distance exceeds 20 km, with a maximum range of up to 120 km. Single fiber option is available.
4. Power supply: Options include DC -48V, DC+24V, DC-24V or AC 220V.
Product name | 32 channel E1 PDH optical multiplexer |
Model | F9-120-32E1-G |
Function description | To transmit 32 channel E1 over fiber. 2U chassis device |
Port description | 2 optical fiber port(1+1 optical redundancy, speed rate is 1.25G, single or dual fibers for options, optical connector is SFP(LC), 32E1 port(BNC) |
Power | 220VAC or DC-48V single power supply; 220VAC+DC-48V dual powers for options. |
Dimension | 485(W)x 230(D)x 90(H) mm |
weight | 6Kg/unit |
Technical specifications
1.Optical port Characteristics (Dual fibers) Transmit optic power: ≥-15dbm Receive sensitivity: ≤－30dBm(BER≤10-11) Wavelength: 1310 or 1550nm Connector: LC, single fiber type | 2. E1 port Characteristics The product provides 32 E1, compliant with G.703 protocol Rate: 2048Kb/s, tolerance ±50ppm Port bit type: HDB3 Connector Impedance: 75OHM(unbalance) or 120OHM(balance) Jitter: Compliant with G.742 G.823 advice Input Port Allowable Attenuation: 0～6dB Connector: BNC |
3. Working environment Working temperature: 0-+45°C Relative humidity: ≤95%（25℃） Atmospheric Pressure: 70～106Kpa | 4. Power Supply It supports dual power supply with mutual hot backup, and can also operate on a single power source alone. Voltage: DC-48V or 220VAC Allowance input voltage fluctuate range: +-20% Power consumption: <30W |
Model | Product name | Product Dimension | Product Weight |
F9-120-32E1-G | 32E1 PDH multiplexer | 485（W）*230（D）*90（H）MM | 6kg |