Cisco ONE ISR 3925E - Router - GigE
Cisco 3900 series Integrated Services Routers build on 25 years of Cisco innovation and product leadership. The Cisco Integrated Services Routers Generation 2 (ISR G2) platforms are architected to enable the next phase of branch-office evolution, providing rich-media collaboration and virtualization to the branch office while maximizing operational cost savings. The routers support high-capacity digital signal processors (DSPs) for future enhanced video capabilities, high-powered service modules with improved availability, multicore CPUs, Gigabit Ethernet switching with Cisco Enhanced Power over Ethernet (ePoE), and new energy visibility and control capabilities while enhancing overall system performance. Overall, the Cisco 3900 series offers exceptional total cost of ownership (TCO) savings and network agility through the intelligent integration of market-leading security, unified communications, wireless, and application services.
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 Ethernet.
Details 

• Product Description
   Cisco ONE ISR 3925E - router - desktop, rack-mountable
•  Device Type 
   Router
•  Enclosure TypeDesktop, rack-mountable - modular - 3U
•  Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet
•  Network / Transport Protocol
   IPSec, PPPoE, L2TPv3
•  Routing Protocol OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR)
•  Remote Management
   Protocol SNMP, RMON
•  Features 
  Firewall protection, VPN support, MPLS support, Syslog support, content filtering, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Access Control List (ACL) support, Quality of Service (QoS), Dynamic Multipoint VPN (DMVPN)
•  Compliant Standards 
   IEEE 802.3, IEEE 802.1Q, IEEE 802.1ah, IEEE 802.1ag
•  Power
   AC 120/230 V (50/60 Hz)
•  Dimensions
   (WxDxH)18.8 in x 17.3 in x 5.3 in
•  Weight
  39.02 lbs