E1-op*2Eth optical modem

1 Name & Function

 Name: FE1-OP*2Eth

 Function: optical signal and Ethernet over E1.

2 Work condition

Power supply:                 180 VAC~260 VAC or -38 VDC - 72 VDC

Power consumption:             < 5W

Operating Temperature:            0 50

Storage Temperature:                -40 +70

Relative Humidity:                  95%

Dimension:                            427mm ×148mm × 47.5mm

NO CAUSTICITY GAS, NO DUST, NO MAGNETIC FIELD DISTURB

3 Parameter and Features

Optical Interface

 Transmission pattern:                     5B/6B

Wavelength:                                850nm/1310nm/1550nm optional

 Optical Connector:                          single fiber/ double fiber optional; FC/SC optional; single/multimode optional.

 Receiving sensitivity: ≤-36dBm

 Average luminescence power: ≥-8dBm

Dynamic range of receiving power: ≥25dB

 Multimode optical transmission distance: 2Km/5km

 Single mode optical transmission distance: 20km/40km/60Km 

G703 Interface

Bit rate:                                     2048Kbit/s

Signal format:                                HDB3

Impedance:                75Ω(unbalance) or 120Ω(balance) can be self-adapting

Interface character:                      meets standard of G.703, 704

Jitter performance:                       meets standard of G.832

Connector:                                Q975ΩRJ45 or RJ48-C120Ω

Frame structure:                             framing

Ethernet interface

Rate:                                    10/100M adaptive

Work mode:                               half/full duplex adaptive

Supporting 1600 bytes long package

Number of interface:                     2

Supporting cross cable and direct connecting cable auto-negotiation