1 port channelized T1/E1 and PRI GRWIC (data only)
2 port channelized T1/E1 and PRI GRWIC (data only)
HWIC-1B-U, 1-port RJ-49C, 204g
1PORT CHANNELIZED T1/E1 AND PRI HWIC
1-port ISDN BRI S/T WAN Interface Card
4-Port BRI Network Interface Module
4-Port BRI Network Interface Module, Spare
1 Port Channelized T1/E1 & ISDN PRI High Speed WAN Interface Card
HWIC-1B-U, 1-port RJ-49C, 204g
ADSL over POTS and ISDN BRI High-speed WAN Iinterface Card, Refurbished
4-port ISDN BRI S/T network interface module, 200 g
