DSU III AR, 56/64k CSU/DSU, all-rate V.35 and EIA-232 DTE interface for synchronous applications $86.25
The ADSL (NIM) Network Interface Module adds ADSL capability to the NetVanta. The module provides a single ADSL, ADSL2, or ADSL2+ network interface. $258.73
Araknis Networks AN-420-SW-F-16-POE 420 Series Managed Layer 2 and Lite Layer 3 Partial Multi-Gig Switch with PoE+, 16-Ports, Front Facing Ports $1181.24 20% less
Araknis Networks AN-320-SW-R-24 320 Series Managed Layer 2 Gigabit Switch, 24-Ports, Rear Facing Ports $489.10 20% less