E+E PDH Optical Multiplexer

E1 + Ethernet PDH Optical Multiplexer is a point to point high performance optical line transmission equipment, combines 16, ITU-T G.703  compliant standard electrical E1s plus 100BaseT Ethernet signal into an optical data stream for transport over fiber optic pairs. From the interface type of view, the “E+E” refers to the E1 interface and the Ethernet interface, which mean this PDH Multiplexer not only provide E1 interfaces, but also Ethernet interface.

The E+E PDH Multiplexer achieve the remote monitoring and controlling from root equipment to remote equipment (double indicator lights, upper row indicate root, lower row indicate remote); Provide function of command E1 end-to-end loop back, root optical path loop back; Provide one path service telephone interface (optional); Optional of duplex transmission with double fiber or duplex transmission with single fiber type… [Details]

Feature:

1. Based on self -copyright IC
2. Modular wide dynamic optical detector
3. The device provides master optical fiber interface and backup optical fiber interface, Dual Optical Port backup function ensures that the work will never break
4. Ethernet interface rate is 10M/100M, half/full duplex auto- negotiation
5. Support VLAN
6. E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology
7. When optical lose signal, it can detect the remote device is power off or fiber is disconnected, and indicates alarm by LED