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DHODTD-E+
It is modular integrated LCD fiber optical multiplexer with 4 slots and 2xEthernet which can be installed different modules,like 4*E1,RS232,Ethernet,FXO/FXS..ect. 1+1 redundancy backup of optical path......
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DHODT-16E
This is a modular transmission device with optical link interface featuring complete maintenance functions, which combines 2M (4~16 E1 channels) and 10/100Base_T(2 channels) data transmission into one......
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DHODT-16T
This device for comprehensive services of broadband access. With optical fiber link, this product can provide 4 channels of 10/100Base_T data interfaces, 4 channels of 2Mb/s(E1) and 16 subscriber inte......
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DHODT-30T
This product is the fundamental device for the digital communication system, which is also named PCM basic group device with optical link interface.
The device is used to collect the signals such as ......
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DHODT-32T
This device for comprehensive services of broadband access. With optical fiber link, this product can provide 2 channels of 10/100Base_T data interfaces, 8 channels of 2Mb/s(E1) and 32 subscriber inte......
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