1 Internal Services Module slot,Dual integrated power supplies 3 integrated 10/100/1000 Ethernet ports with 2 ports capable of RJ-45 or SFP connectivity 4 Enhanced High-Speed WAN Interface Card slots,4 onboard digital signal processor (DSP) slots Fully integrated power distribution to modules supporting 802.3af Power over Ethernet Support for Cisco Communications Manager Express and Survivable Remote Site Telephony
The Cisco 3900 Series offers embedded hardware encryption acceleration, voice- and video-capable DSP slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. In addition, the platforms support the industry’s widest range of wired and wireless connectivity options such as T1/E1, T3/E3, xDSL, copper, and fiber Gigabit EthernetThe Cisco 3900 Series offers superior performance and flexibility for flexible network deployments from small business offices to large enterprise offices - all while providing industry-leading investment protection.
|Item model number||CISCO3945E/K9|
|Operating System||Cisco IOS IP Base|
|Item Weight||0.32 ounces|
|Product Dimensions||21.2 x 8 x 17.2 inches|
|Item Dimensions L x W x H||21.2 x 8 x 17.2 inches|
|Flash Memory Size||256|