Product Description

2921K9 ROUTER MODEL 2912 W/3 GE 4 EHWIC 3 DSP 1 SM 256MB CF 512MB DRAM IPB The Cisco 2921/K9 is a versatile and high-performance Integrated Services Router (ISR) from the Cisco 2900 Series, designed to deliver secure and reliable connectivity for medium-sized to large enterprises. Featuring a modular design, the 2921/K9 offers flexible connectivity options with support for various WAN and LAN interfaces, including integrated Gigabit Ethernet and advanced services such as voice, video, and security. It supports high-speed routing with advanced Layer 3 capabilities, ensuring efficient data handling and network optimization. The router's scalability and robust feature set make it ideal for demanding network environments that require comprehensive service integration and advanced security features.

Technical Specifications

• Model Number: 2921/K9
• Ports:
• 3 x Gigabit Ethernet (10/100/1000) ports
• 2 x Enhanced High-Speed WAN Interface Card (EHWIC) slots
• 1 x Internal Services Module (ISM) slot
• Performance:
• Maximum Forwarding Performance: Up to 400 Mbps
• Maximum Routing Performance: Up to 600 Mbps
• Memory:
• 2 GB DDR3 RAM (expandable)
• 4 GB Flash memory (expandable)
• Routing Protocols Supported: RIP, OSPF, EIGRP, BGP, MPLS, IPv4/IPv6
• Security Features: Cisco IOS Firewall, VPN (IPsec, SSL), Intrusion Prevention System (IPS)
• Redundancy: Optional redundant power supply
• Dimensions: 1.75 x 17.5 x 15.8 inches (H x W x D)
• Weight: 15 lbs (6.8 kg)
• Operating Temperature: 32° to 104°F (0° to 40°C)
• Power Supply: 100-240V AC, 50-60 Hz