module in multimedia box 1)Tel,computer,router,audio,etc different modules 2)high ... ,office broadband,hotel broadband,telephone,computer,television,audio,monitor,switch,power etc.We have more ... ports 1 in 2 out in one module.4.AV port 1 in 6 out ... out5.110,RVV,DVD./VCD,wire-terminal 12 pairs,Monitor ports 1 in 1 out. ... .broadband router:5 ports/8 ports7.Power module instead of the power adapterWe develop 2 ...