2-8 channel Optical telephone   16 channel Optical telephone  30 channel Optical telephone
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 2-8 channel Optical telephone
 8 Ch. FXO/FXS 2Ch.10/100Mbps
(physical isolation)+1Ch.
RS232+4CH.E1(optional)

Details more information






 
16 channel Optical telephone 
16 Ch. FXO/FXS 2Ch.10/100Mbps
(physical isolation)+1Ch.
RS232+4CH.E1(optional)i

Details  more information




 
30 channel Optical telephone
30 Ch. FXO/FXS 2Ch.10/100Mbps
(physical isolation)+1Ch.
RS232+4CH.E1(optional)

Details  more information
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  40 channel Optical telephone 60 channel Optical telephone 90 channel Optical telephone  
 




 
40 channel Optical telephone
40 Ch.FXO/FXS 2Ch.10/100Mbps
(physical isolation)+1Ch.
RS232+4CH.E1(optional)

Details  more information




 
60 channel Optical telephone
60Ch. FXO/FXS 2Ch.10/100Mbps
(physical isolation)+1Ch.
RS232+4CH.E1(optional)


Details  more information
90 channel Optical telephone
90Ch. FXO/FXS 2Ch.10/100Mbps
(physical isolation)+1Ch.
 RS232+4CH.E1(optional)

Details  more information
 
         
 
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