C3945-VSEC-CUBE/K9 Cisco 3925 Secure Voice & Unified Border Element (C3945-VSEC-CUBE/K9) - RECERTIFIED - Avanti Global Resources
Cisco3925/K9 Cisco C3900-SPE100/K9 3900 series 3925 Integrated Service – RefurbNetworks
Amazon.com: Cisco 3925 Integrated Services Router . 4 X Hwic, 4 X Pvdm, 3 X Services Module, 2 X Sfp (Mini. Gbic), 2 X Compactflash (Cf) Card . 3 X 10/100/1000Base. T