Product Specifications

Computing Features
- Embedded Intel^® Atom-based Cisco Embedded Services Router (ESR) 5921
- Cisco^® ESR architected for medium duty cycle, low power and mobile platforms
- Runs Cisco IOS^® Software with Radio Aware Routing to implement Mobile Ready Net
- Performance and power balanced with 1.91 GHz Intel^® Atom™ Quad Core processor with 2MB of L2 Cache and 4GB of 1333 MHz DDR3 SDRAM with ECC
- Fixed mSATA high speed SSD for router software
- Four Gigabit Ethernet ports with TCP/IP offloading engine
- Two 10 Gigabit Ethernet ports with TCP/IP offloading engine
- 12-port Layer 2/Layer 3 Managed Switch, 4 ports with IEEE 802.3at Power-over-Ethernet and built-in Power Sourcing Equipment (PSE, 56V nom.; 25.5W)
- One COM Service Port with RS232/RS422 support
- Panic Option for Zeroizing the Router
- LED indicator status for Power and Pass/Fail

4-Port Router Functions
- Embedded Intel^® Atom™-based Cisco^® Embedded Services Router (ESR) 5921 software router
- Cisco^® ESR architected for embedded and mobile platforms runs Cisco IOS^® Software form ad hoc Mobile Ready Net for secure data, voice and video
- WAN optimization eliminates redundant traffic to improve performance and optimize “on time” power
- Support for radio-aware routing (RAR) for traffic prioritization over degraded networks
- Self-forming, self-healing, and ad hoc networks eliminate excessive configuration
- Supports all major routing protocols, including: OSPF, RIPv2, BGP, EIGRP-IP, Cisco^® discovery, and multiple IP routing and multi-cast versions
- IPv6 routing, Cisco^® Express Forwarding, QoS, tunneling support and IOS^® Zone-Based Firewall assure full feature routing and interoperability with distant LANs
- Router programmable via COM port or Ethernet LAN

Enterprise Managed Layer 2/Layer 3 Switch
- High-Performance stacking with Fast failover within 100ms
- Unicast, multicast and spanning tree capabilities
- Very low latency, VLAN support, QoS/differentiated services
- Internal shared memory buffer (8 queues per port)
- Security features for authentication and authorization
- Jumbo frame support
- High-speed frame processing via a 416MHz MIPS processor
- 128MB of DDR2 memory for large frame buffering
- 16MB of flash NVRAM for system configuration
- DHCP client and server support, and SNMP
- Web GUI and SNMP management interfaces
- Switch programmable via COM port or Ethernet LAN

SWaP-E (Size, Power and Weight – Efficiency)
- Greatest networking density with Gigabit and 10 Gigabit ports with Power over Ethernet (PoE)
- Ultra-low SWaP at 5.4” x 6.5” x 1.7”, @ 2 lbs. and as low as 15W (PoE not active)
- MIL-STD-810G, MIL-STD-1275D, MIL-S-901D, DO-160D, MIL-STD-461F, IP66 compliant
- Operates up to extended temp -40°C to +85°C (Optional)
- Available in ruggedization levels R1-R5