Huge Savings on Top Tech Products


          Cisco ONE ISR 3945 Router

          More From: Cisco
          Item #: 30715605
          Mfr. Part#: C1-CISCO3945/K9
          Availability: Temporarily Out-of-Stock
          Est. Ship: Call for next available delivery

          • Supports IGMP v3, OSPF, Ethernet, Fast Ethernet, Gigabit Ethernet, IPSec, IEEE 802.3, IEEE 802.1Q, IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag Networking
          • Remote Management over RMON, SNMP, TR-069
          • 256MB Flash Memory
          • Warranty: 90 Days

          Ordering Information

          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.
          Collapse & Return to Top
          Actual Weight 39.00 lb(s)
          Compatibility Notes Services integration:
          The Cisco 3900 series routers offer increased levels of services integration with voice, video, security, mobility, and data services. The Cisco 3900 series provides the highest performance and slot densities among the routers in the Cisco ISR G2 portfolio, enabling you to maximize services integration and reducing overall capital expenditures (CapEx) and operating expenses (OpEx).

          High performance with integrated services:
          The Cisco 3900 series enables deployment in high-speed WAN environments with concurrent services enabled up to 350 Mbps. A multigigabit fabric (MGF) enables high-bandwidth module-to-module communication without compromising router performance.
          Contents router, documentation
          Color Black
          Flash Memory Installed Size 256 MB
          Memory Notes RAM: 1 GB (installed) / 2 GB (max)
          Flash Memory: 256 MB (installed) / 8 GB (max)
          Physical Dimensions 5.2"h x 18.7"w x 17.2"d
          Ports/Connectors (3) RJ-45 WAN
          (1) console
          (1) USB Mini-B
          (1) auxiliary
          (2) USB Type A
          (2) SFP
          Networking Protocol Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.1ag, IEEE 802.1ah, IEEE 802.1Q, IEEE 802.3, IEEE 802.3ah, IGMP v3, IPSec, OSPF
          Remote Management Protocol RMON, SNMP, TR-069
          Transport Protocol IPSec, L2TPv3, PPPoE
          Returns Policy Due to manufacturer restrictions, all sales on this item are final.
          UNSPSC 43222609
          Warranty - Labor 90 Days
          Warranty - Parts 90 Days
          Collapse & Return to Top
          Add this product to your cart with selected accessories
          Add To Cart
          AC Power Adapters (1 Product)
          Battery Backup (UPS) (3 Products)
          Cables (5 Products)
          Fans & Cooling Systems (1 Product)
          Network Adapters/NICs (1 Product)
          Network Device Memory (5 Products)
          Rack Mount Accessories (2 Products)
          Surge Suppressors (4 Products)
          Add this product to your cart with selected accessories
          Add To Cart
          Collapse & Return to Top

          Our Accessibility Policy

          We endeavor to make our website accessible to any and all users. Please contact us toll-free at 800-998-4388 if you need assistance with navigating our blog, website, or placing an order. We appreciate your business and are happy to answer any questions that you may have.