TOPEFM-4S

TOPEFM-4S (E1 Fiber Multiplexer) is a compact, stand-alone, network equipment which provides flexible 4 * 2.048Mb/s (E1) connections over a single mode optical fiber (1310nm) for long-distance telephone, video and data transmission.


FEATURES

• Single pair fiber operation forcost effective solution.
• Working temperature can be Up to 60¢X C
• Low Bit Error Rate (BER < 10-10)
  

System Applications

• Connections between mobile switch centers(MSC) and Base stations in cellular phone networks.
• Connections between the Central Office terminal(COT) and remote terminal(RT) of Digital Loop Carrier(DLC) systems.
• Trunk connections between digital switches.
• Optical transmission for LAN/MAN applications.
• Transmission media for ATM or B-ISDN networks.