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.

 

Product Feature

 

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

 

 

Technologies reference

 

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