HP - JD561A - Smart Interface Card 1 FXS Data Networking JD561A - HP - Smart Interface Card For Data Networking 1 x FXS $502.08 $425.49
HP - JD538A - Smart Interface Card 1-Port Fractional WAN JD538A - HP - 1-Port Fractional Smart Interface Card 1 x WAN $154.03 $130.53
HP - JG186A - Interface Card 16-Port Async Serial Smart JG186A - HP - 16-Ports Async Serial Smart Interface Card SIC Module for A-MSR Router $252.42 $205.22
HP - JG189A - Interface Card 5-Port Analog FXS/FXO DSIC JG189A - HP - ISDN Terminal Adapter Plug In Module Double Smart Interface Card (DSIC) FXS/FXO / 5 Analog-Port(s) for A MSR50 40 A MSR50 40 DC A MSR50 60 A $285.21 $241.70
HP - J3516-60004 - Network Interface Card 2-Port 100Base-FX Fast Ethernet J3516-60004 - HP - 2-Port 100Base-FX HSC/GSC Fast Ethernet Network Interface Card $168.04 $136.62