Shenzhen JHA Technology Co., Ltd is one of the leading manufacturers of hardened Ethernet, PoE, and fiber connectivity products specifically designed for harsh and demanding environments.



16E1+3FE+1FX 1+1 PDH Multiplexer JHA-C2PE16F3PF1

The series equipment is in PDH optical fiber transmission, the company developed, based on the special large scale integrated circuit, point to point optical transmission equipment research and development.


4E1+4GE PDH Fiber Multiplexer JHA-PD2PE2G4

The device provides 1-4*E1 interface, 1-4*10/100/1000M Ethernet interface (Wire Speed 1000M) and 2 expansion interfaces.


4E1 PDH Fiber Multiplexer(Desktop)

This device provides 1-4* E1 interface , Standard 2 wire telephone as engineering order-wire (optional). It is very flexible. It has alarm function. The work is reliable, stable, and low power consumption, high integration, small size.

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