Ethernet Fiber Optical Modem

DLX-EF Ethernet Fiber Optical Modem is high performance product and is point-to-point optical line terminal equipment providing 2Mbps E1 channel compliant with ITU-T/G.703 standard. Ethernet interface compliant with IEEE802.3u. Ethernet fiber modem is applied in small capacity switching network, subscriber loop network, mobile (BTS) network, enterprise network and DDN network.

Fiber modem features compact, light structure and easy installation and maintenance.

●     Adopts large-scale integrate chip, brief circuit, low power consumption and high reliability structure

● Offers one channel Ethernet Interface, bit rate NX64K(N=1-32) 

●     Possess complete alarm and status indication function

●     Adopts manifold power supply: -48V DC or 220V AC

●     Fiber type: Single-mode fiber or Multi-mode fiber

●     Fiber wavelength: 1310nm, 1550nm or 850nm optional

●     Fiber interface: SC, FC optional

●     Optical line code: 1B1H

●     Fiber module: Single-fiber or Duplex-fiber

●     Output optical power: －6DBM～-14DBM

●     Receiving sensitivity: ≥－37DBM

●     Transmission distance: 20KM (maximum distance: 120KM))

●     Ethernet Interface:

Bit rate: 64~2048 Kbit/s

Standard: compliant with IEEE-802.3u

Connector: RJ45

Mode: 10/100M auto-negotiation

●Power

Voltage: 220VAC 165VAC ~ 250VAC

Power Comsuption: ≤3W

●Working environment:

Operating temperature: 0℃~50℃

Storage temperature: -40℃~70℃

Environment humidity: 5~90%(non-condensing)

Atmospheric pressure: 86～106KPA

● Dimension:155mm×130mm×30mm