BH3630J Voice FXO/FXS Fiber Optic Multiplexer transmits
1~32 channel FXO/FXS and 1~4 100M Ethernet through Fiber Cable. The Voice
fiber Optic Mux uses dedicated digital multiplexing chip,and almost
integrated all digital logic function, thus significantly improve product
performance and reduce costs. With excellent performance, stable and
reliable, low power consumption, high integration, small size, easy
installation and maintenance.
CJ-LINK is the first production of Voice Optical
Equipment manufacturers, a full series are both my company developed ,
manufactured and factory outlets . CJ-LINK has core technology , the use of PCM
pulse code modulation techniques , voice quality is clear, reliable calls ,
each voice signal has three over-current protection unit , distinct from a
video produced by Optical Channel Voice is not clear, call unstable device.
Widely used in various government agencies college network , electricity,
public security, military , aviation , marine, mining, highway or public
networks.

Voice
Fiber Optic Mux Features：