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CISCO ISR 2851 ROUTER ISR G2 SERIES CISCO 2851 ENTERPRISE ROUTER

The Cisco CISCO2851 is a high-performance Cisco 2800 Series Integrated Services Router (ISR) designed for enterprise branch offices and small to medium-sized business networks. It integrates routing, security, voice, video, and application services into a single modular platform.

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Key Specifications Item Specification Product Model Cisco CISCO2851 Product Series Cisco 2800 Series Integrated Services Router Product Type Modular Integrated Services Router Processor 400 MHz Processor DRAM Memory 256 MB standard (expandable up to 1 GB) Flash Memory 64 MB standard (expandable up to 256 MB) Built-in LAN Ports 2 × 10/100 Fast Ethernet ports HWIC Slots 4 × HWIC slots Network Module Slots 1 × Network Module (NM) slot AIM Slots 2 × Advanced Integration Module (AIM) slots DSP Support Optional Packet Voice DSP Module (PVDM) support WAN Connectivity Serial, ISDN, T1/E1, DSL, Ethernet, ATM (via modules) Voice Support VoIP gateway, Cisco CME, IP telephony support VPN Support IPsec VPN, GRE VPN, DMVPN (IOS dependent) Firewall Support Cisco IOS Firewall Intrusion Prevention Cisco IOS IPS support (license dependent) Routing Protocols RIP, OSPF, EIGRP, BGP, IS-IS (IOS dependent) IPv6 Support IPv6 routing and services (IOS dependent) QoS Features CBWFQ, LLQ, DSCP, CAR, traffic shaping Security Features ACL, NAT, VPN, firewall, IPS Management Cisco IOS CLI, SNMP, Cisco Configuration Professional Console Interface RJ-45 console and auxiliary ports USB Interface USB ports for storage/security tokens Power Supply Internal AC power supply Redundant Power External RPS support Rack Height 2RU Operating Temperature 0°C to 40°C Storage Temperature -20°C to 65°C Operating Humidity 10% to 90% non-condensing Dimensions Approx. 438 × 416 × 89 mm Weight Approx. 13.6 kg