CISCO2921/K9 | Cisco Integrated Services Router

Cisco · HMIs & Displays

Description  The Cisco CISCO2921/K9 is a modular Integrated Services Router (ISR) from the Cisco 2900 Series, designed to deliver secure data, voice, video, and application services for small to medium-sized branch offices.     Technical Specifications  Condition New/Never Used Surplus Brand Cisco Category Networking Equipment Part Number CISCO2921/K9 Subcategory Integrated Services Routers Enclosure Type Rack-mountable - modular - 2U Connectivity Technology Wired Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet Network / Transport Protocol IPSec, L2TPv3 RAM 512 MB (installed) / 2 GB (max) Flash Memory 256 MB (installed) / 8 GB (max) Status Indicators Link activity, power Interfaces 3 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ Management : 1 x console - RJ-45 ¦ Management : 1 x console - mini-USB Type B ¦ Serial : 1 x auxiliary - RJ-45 ¦ USB : 2 x 4 pin USB Type A ¦ 1 x SFP (mini-GBIC) Expansion Slot(s) 4 (total) / 4 (free) x HWIC ¦ 3 (total) / 3 (free) x PVDM ¦ 2 (total) / 1 (free) x CompactFlash Card ¦ 1 (total) / 1 (free) x expansion slot Voltage Required AC 120/230 V ( 50/60 Hz ) Min Operating Temperature 32 °F Max Operating Temperature 104 °F Humidity Range Operating 10 - 85% Dimensions (W × D × H) 17.2 × 18.5 × 3.5 in (47 x 43.8 x 8.9 cm) Weight 29.1 lbs       Information About CISCO2921/K9 The Cisco CISCO2921/K9 is a modular Integrated Services Router (ISR) from the Cisco 2900 Series, designed to deliver secure data, voice, video, and application services for small to medium-sized branch offices. It offers high performance, scalability, and a wide range of connectivity options to meet evolving network demands. Key Features: Routing Performance: Supports concurrent services at up to 75 Mbps Integrated Interfaces: 3 × 10/100/1000 Mbps Gigabit Ethernet ports Expansion Slots: 4 × Enhanced High-Speed WAN Interface Card (EHWIC) slots 2 × Service Module (SM) slots 1 × Internal Services Module (ISM) slot 3 × Packet Voice Digital Signal Processor Module (PVDM3) slots Memory: 512 MB DRAM (upgradeable to 2.5 GB) 256 MB flash memory (upgradeable to 8 GB) Security Features: Embedded hardware encryption, Cisco IOS Firewall, Intrusion Prevention System (IPS), and VPN support Voice and Video Support: Optimized for voice and video applications with high-density DSP modules Power Options: Supports redundant power supplies and Power over Ethernet (PoE) Form Factor: 2U rack-mountable This router is ideal for organizations seeking a reliable, scalable solution to integrate multiple services into a single platform, reducing complexity and operational costs.

Brand: Cisco · Category: HMIs & Displays

Key features

• Routing Performance: Supports concurrent services at up to 75 Mbps
• Integrated Interfaces: 3 × 10/100/1000 Mbps Gigabit Ethernet ports
• Expansion Slots: 4 × Enhanced High-Speed WAN Interface Card (EHWIC) slots
• 2 × Service Module (SM) slots
• 1 × Internal Services Module (ISM) slot
• 3 × Packet Voice Digital Signal Processor Module (PVDM3) slots
• Memory: 512 MB DRAM (upgradeable to 2.5 GB)
• 256 MB flash memory (upgradeable to 8 GB)
• Security Features: Embedded hardware encryption, Cisco IOS Firewall, Intrusion Prevention System (IPS), and VPN support
• Voice and Video Support: Optimized for voice and video applications with high-density DSP modules
• Power Options: Supports redundant power supplies and Power over Ethernet (PoE)
• Form Factor: 2U rack-mountable

Specifications

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