The Cisco 2811 Integrated Services Router (ISR) is a modular and versatile networking solution tailored for small to medium-sized branch deployments. Featuring 2 Fast Ethernet ports, support for up to 4 HWIC modules, 1 NME slot, 2 AIMs, and 2 onboard DSP (PVDM) slots, this router offers exceptional flexibility for integrating voice, security, and data services.
With hardware-based encryption, VPN acceleration, and support for in-line PoE (with optional power supply), the 2811 is a proven enterprise-grade platform, refurbished and tested for reliable performance in demanding environments.
Key Features
Modular Design for Multi-Service Integration: Offers 4 HWIC slots, 1 NME module slot, and 2 AIM slots for customizable configurations.
Integrated Security: Hardware-accelerated VPN encryption supports DES, 3DES, and AES (128/192/256-bit).
Dual Fast Ethernet Ports: Provides 10/100 Mbps connectivity for WAN/LAN deployments or dual-WAN configurations.
Optional PoE Support: Can deliver in-line power to IP phones or access points (requires AC-IP PSU).
Cisco IOS IP Base: Includes Cisco's foundational routing feature set for IPv4, NAT, VPN, QoS, and basic firewall capabilities.
Ideal Uses
Branch Office Routing: Suitable for secure WAN connectivity, routing, and IP services at remote offices.
VoIP Gateway & Voice Module Support: Perfect for integrating voice infrastructure with PVDM and VIC cards.
Security-Aware Networks: Ideal for sites requiring secure IPsec tunnels, encryption, and firewall support.
Training and Lab Environments: A reliable and cost-effective choice for CCNA, CCNP, and CCIE labs.
Specifications
Condition: Refurbished device with minor scratches and scuffs. Device has been extensively tested and is fully functional.
Model: Cisco 2811 Integrated Services Router (CISCO2811/K9)
Routing OS: Cisco IOS IP Base (Minimum Release 12.3(8)T)
LAN Interfaces: 2 x 10/100 Ethernet
Module Slots: 4 x HWIC/WIC/VIC/VWIC compatible, 1 x NME slot, 2 x AIM slots
DSP Slots: 2 x PVDM
USB Ports: 2 x USB 1.1
Console Ports: 1 x RJ-45 Console, 1 x RJ-45 Auxiliary
Encryption: Hardware-based VPN acceleration (DES, 3DES, AES-128/192/256)
Memory: 256MB DRAM (default), upgradable to 768MB
Flash: 64MB CF (default), upgradable to 256MB
Power: 100240 VAC, 4763 Hz, Optional AC-IP supports up to 160W inline PoE
Rack Mounting: 19"/23" compatible (mounting kits not included)
Dimensions: 88.9 x 438.2 x 416.6 mm (H x W x D)
Weight: 6.4 kg (fully configured)
Noise Level: 47 dBA (standard) to 57 dBA (max fan speed)
Operating Temp: 0°C to 40°C (32°F to 104°F)
Humidity: 5% to 95% non-condensing
Warranty: 3 Month Carry-in Warranty
In the Box: Cisco 2811 Router, Power Cable
