mini type 4E1 fiber modem, 4E1 over fiber converter G703

The AN-FM-120 family are standalone and rack mountable fiber 4 x E1 modems available in a number of different models, with AC or DC power supplies built-in. The AN-FM-120  family of modems  may be applied in point-to-point applications or they may be installed and linked to a centrally located AN-CH01 or AN-CH03 chassis.

 
  
 
  4 x E1 G.703 over fiber multiplexer 

  
 The AN-FM-120 family are standalone and rack mountable fiber 4 x E1 modems available in a number of different models, with AC or DC power supplies built-in. The AN-FM-120  family of modems  may be applied in point-to-point applications or they may be installed and linked to a centrally located AN-CH01 or AN-CH03 chassis.
 
 
 
 
The AN-FM-120  is a fiber media transport for 4 x G.703 E1 transmission. The BNC model provides unbalanced 75 Ohm coaxial connections while the RJ-45 model provides balanced 120 Ohm connections over twisted pair wiring. 
All media converters are available with either multi-mode or single-mode optical tranceivers and with connectors for SC, ST, or FC. In single mode they are available in up to 120 km versions reach, which will provide the ability to transmit and receive data using only a single optical fiber pair.

When the AN-FM-120  is linked to the AN-CH03 with AN-FM-120  card, it allows network engineers to get greater functionality through advanced SNMP features, the network administrator can manage any converter module from anywhere on the network, detect any link loss and maintain each loop.

 
FEATURES
Provide 4 E1/G.703 interface (120 BG telephone channel) 
Local device monitor remote device (2 row LEDs, upper indicate local status, lower indicate remote status) 
Provide function of 4 E1 remote loop, fiber local loop, and 1 interface of phone. 
Power supply option: AC220V, DC-48V, DC+24V (optional). 
Transmission distance: 2-120 Km 
Two fiber two direction and single fiber two direction (optional). 
Match telecom operation requirement, MTBF above 70,000 hours. 
High reliability, provide install type of 19 inch rack, desktop, hanging, and card. 
The rack mount version support both DC and AC power supply and SNMP function

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