Industrial Grade G.SHDSL.bis EFM Modem
Industrial G.SHDSL.bis EFM TDM Modem 每 E1 V.24 V.35 Ethernet
G.SHDSL.bis EFM/ATM Modem 每 Router DIP Switch 每 Comet 1600F series
G.SHDSL.bis EFM ATM 每 Ring Protection P2MP 每 Comet 1600FM series
