... , such as STM-1 fiber optic card,E1 card, Ethernet card(EoS VCAT),and V.35 card. The main board cross-connect capacity ... range of interface cards, including SDH, PDH, Ethernet and V.35 cards*Ethernet service supporting GFP encapsulation, VC12 virtual concatenation (1 ... interface card (N×64k)PDH interfaceE1 Comply with G.703, 2.048Mbps, HDB3Max E1:24E1 (three F8XE1 cards support)Ethernet InterfaceComply ...