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SDH/MSTP Multiplexer
Huahuan SDH/MSTP platform support multiple services (voice, data, video and LAN) over PDH, SDH and Ethernet links, with carrier class reliability and full hardware redundancy, ensuring maximum service uptime.  
TDM over IP
As a cost effective solution for the traditional telecom services migrate to the IP packet networking technology, H0FL-EthMux serial products adopt the innovative TDM over IP technology, with IP circuit emulation that supports transportation of 1~16 E1s.  
PCM Multiplexer/FOM
Huahuan provide a serial of PCM aggregation device, it integrates audio, data, and video in one system(service card: E1 ,MDX,DATA,CHU,VIDEO card).  
Ethernet over Fiber
Huahuan extends the delivery of Ethernet services beyond copper-based access facilities and allows service providers the option to deliver Gigabit speeds to customers over optical facilities.   
Ethernet over TDM
Huahuan provide a comprehensive line of Ethernet access products for extension, demarcation and aggregation of Ethernet services over TDM networks.   
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