Catacomm Corporation
Sdn Bhd

Unit E1-29-6, Block E1,
Dataran Prima, Jalan PJU 1/42,
47301 Petaling Jaya,
Selangor, Malaysia.
+603-7803 8228
+603-7803 8228

16 x E1 G.703 + Ethernet fiber multiplexer

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16 x E1 G.703 + Ethernet fiber multiplexer n x E1 G.703 series + Ethernet series Fiber Optical Multiplexers AD-Net
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The AN-FM-480/ETH is a fiber media transport for 8E1 + 1 10/100BaseT  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-480/ETH is linked to the AN-CH03 with AN-FM-480/ETH 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.


  • Can provide up to 16 E1 channels transmission transparently and 1 10/100M Ethernet data channel.
  • Provide 1 Ethernet interface (support VLAN, flow control, and self- negotiation, full/semi duplex, 10M/100M optional).
  • Local device monitor remote device (2 row LEDs, upper indicate local status,lower indicate remote status).
  • Provide function of 16 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, rack support both DC and AC power supply.
  • Provide SNMP function.


E1 interface parameter:
Channel capacity: 16 Channels
Bit Rate: 2.048 Mb/s ±50 ppm
Line Code: HDB3
Line Impedance: 120 Ohm / 75 Ohm
Connector: RJ-45 or BNC
Pulse Shape: ITU-T G.703
Jitter Performance: ITU-T G.823
Ethernet interface:
Interface Rate: 10/100Mbps
Interface character: match IEEE802.3, IEEE802.1 Q
Connector: RJ45
Optical interface parameter:
Optical wavelength: 850/1310nm for multi-mode fiber, 1310/1550nm for single-mode fiber
Optical interface: SC/FC/ST (Optional)
Transceiver module: > -6dBm
Optical receiver sensitivity: <-36(BER<10)
Receive range: >-30dB
Transmission distance: multi-mode 2 Km, single-mode 20/ 40 / 80 / 120 Km, WDM versions for any distance available
DC: -48V (-36 to -72V); +24 V (Optional)
AC:  90 to 260 VAC ; 47 ~ 63Hz
Power Interface: DC power terminal/AC socket
Power Consumption: 10 W maximum
Working environment:
Operating temperature: 0 to 50°C
Storage temperature: -20  to +70°C
Relative humidity: 5% to 90% (25°C no condense)

Application scenario:



Additional information

E1 ports
Fast Ethernet Ports

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