If you're not sure, ask and we'll let you. 2 X Compactflash (Cf) Card, 4 X Hwic, 4 X Pvdm, 3 X Módulo de Servicios, 2 X Sfp (Mini. 4 slots para Enhanced High-Speed WAN Interface Card (EHWIC); 4 slots en placa para procesador de señal digital (DSP); 1 slot para Módulo de Servicios Internos. Height: cm ; Weight: kg ; Width: cm ; Expansion Slots: 4 (total) / 4 (free) x EHWIC ¦ 4 (total) / 4 (free) x PVDM ¦ 2 (total) / 1 (free) x. Manufacturer: CISCO. Cisco w/2 GE, 4 EHWIC, 2 DSP, MB CF Cisco w/2 GE, 2 EHWIC slots, MB CF, MB Cisco E Security Bundle w/SEC license PAK http://www. Gbic). Cisco Integrated Services Router. MPN: /K9 +CSPE/K9. . Part Number: /K9 +CSPE/K9. Cisco E Integrated Services Router - 4 Ports - Management Port - PoE Ports - 11 Slots - 3U - Rack-mountable; Cisco E Integrated Services Router. - 2 service module slots - 4 Enhanced High-Speed WAN Interface Card (EHWIC) slots - 4 onboard digital signal processor (DSP) slots - 1 Internal Services. The Cisco Series offers embedded hardware encryption acceleration, voice- and video-capable DSP slots, optional firewall, intrusion prevention, call. 3 X 10//Base.