1-Port Serial WAN Interface Card
Multi mode 4 pair G.SHDSL EFM and ATM mode
4-Port Async/Sync Serial HWIC
1-Port T1/Fractional T1 DSU/CSU WAN Interface Card
2-Port Async/Sync Serial WAN Interface Card
4-port ISDN BRI High-Speed WAN Interface Card
8-Port Async/Sync Serial HWIC, EIA-232
2-Port 3rd Gen Multiflex Trunk Voice/WAN Int. Card - T1/E1
1-Port 3rd Gen Multiflex Trunk Voice/WAN Int. Card - T1/E1
2-Port 3rd Gen Multiflex Trunk Voice/WAN Int. Card - G.703
4-Port 3rd Gen Multiflex Trunk Voice/WAN Int. Card - T1/E1
one-port Analog Modem Interface card
1-Port ISDN WAN Interface Card (dial and leased line)
Two-port Analog Modem Interface Card
1-Port 3rd Gen Multiflex Trunk Voice/WAN Int. Card - G.703