F9-120-4E1-4FE PDH Optical Multiplexer is developed by Beijing Fibridge Co., Ltd., based on very-large-scale integration (VLSI) circuit technology. By applying time-division multiplexing (TDM) technology, Ethernet signals and E1 signals are encoded together and transmitted over a single pair of optical fibers, so as to realize complex transmission of 10/100M Ethernet and E1.
F9-120-4E1-4FE PDH Optical Multiplexer is developed by Beijing Fibridge Co., Ltd., based on very-large-scale integration (VLSI) circuit technology. By applying time-division multiplexing (TDM) technology, Ethernet signals and E1 signals are encoded together and transmitted over a single pair of optical fibers, so as to realize complex transmission of 10/100M Ethernet and E1. The device adopts a 19-inch, 1U chassis design, featuring high integration, compact size, low power consumption, reliable operation, and ease of installation and use.
Product Features
1. Provides 1 optical port(155M)
2. Provides 4 auto-adaptive Ethernet ports, dual/full duplex auto. Ethernet port supports logical isolation.
3. Provides 4 E1 interfaces, employing full digital clock recovery and smoothing phase-locking technology.
4. Powser supply is optional from DC-48V, DC+24V, DC-24V, AC220V, etc.
5. The non-relay transmission distance exceeds 20 km, with a maximum range of up to 120 km. Single fiber type is optional.
Product Specifications
Product name | 4E1+4 100M Ethernet PDH optical multiplexer |
Model | F9-120-4E1-4FE |
Function description | To transmit 4 channel E1+4 100M Ethernet over fiber. 1U chassis device |
Port description | 1 optical fiber port(speed rate is 155M, single or dual fibers for options, optical connector is FC or SC), 4E1 port(BNC), 4 100M Ethernet ports(shared bandwidth or logical isolated) |
Power | 220VAC and DC-48V dual power supplies |
Dimension | 485(W)x 155(D)x 45(H) mm |
weight | 3Kg/unit |
Technical specifications
1.Optical port Characteristics (Dual fibers) Wavelength: 1310 or 1550nm Transmit optic power: ≥-15dbm Receive sensitivity: ≤－30dBm(BER≤10-11) Connector: FC/SC | 2. E1 port Characteristics Provides 4E1 ports, compliant with G.703 Speed Rate: 2048Kb/s, tolerance ±50ppm Port bit type: HDB3 Connector Impedance: 75OHM(unbalance) or 120OHM(balance) Jitter: Compliant with G.742, G.823 advice Allowable attenuation of input port: 0～6dB Connector: BNC |
3.Ethernet Port Supports line speed 10Base-T/100Base-T, half/full duplex auto-adaptive Compliant with IEEE802.3/IEEE802.3u standard Applies standard RJ45 port
| 4. Working environment Working temperature: 0-+45°C Relative humidity: ≤90%（35℃） Atmospheric Pressure: 70～106Kpa |
5. 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: <10W |
Model | Product name | Product Dimension | Product Weight |
F9-120-4E1-4FE | 4E1+4 100M Ethernet PDH multiplexer | 485（W）*155（D）*45（H）MM | 3kg |