Pdh Multiplexers

Sopto PDH Multiplexers are E1 point-to-point optical transport equipments that use the FPGA chips and easy to upgrade. It is single board structure, and the largest.
Tansmission of 4 E1 /8E1/16E1 signal through fiber, this series device provide two fiber for redundant.
4E1/8E1/16E1 is a family of FMO, this model it can multiplex to 4E1/8E1/16E1 signals for transmission over an optical fiber, resulting in reaching a longer distance without a repeaters and superior performance compared to copper media.
4E1/8E1/16E1 fiber Multiplexer , is use the PDH fiber transmission technologies. The 2M (E1) interfaces can connect with the exchanger, light loop device and multi-diplexer directly to form the mircomidi or the special network. Complete alarm function for 4E1/8E1/16E1 fiber Multiplexer, it is stable and easy to maintenance, install and small in size. It has one digital service telephone.