Cisco High Density Analog/Digital Extension Module - Módulo de Red de Voz (2821, 2851, 2901, 2911, 2921, 2951, 3825, 3845, 3925, 3925E, 3945, 3945E) : Amazon.es: Informática
Маршрутизатор Cisco 2800 (CISCO2851)
Router CISCO 2851 Series Integrated Services AC Router | Ben's Surplus
Router CISCO 2851 con 256D/128F CISCO2851 - GARANTÍA DE POR VIDA | eBay
Shouki - Cisco 2851 Security Bundle with IOS Advanced Security Image, 64 MB Flash/256 MB DRAM
Cisco - CISCO2851 - 2851 w/ AC PWR,2GE,4HWIC,3PVDM,1NME-XD,2AIM,IP BASE,64F/256D