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Cisco CISCO2921-SEC/K9 | ISR 2921 Router, 3x 1G, 4x EHWIC, Security Bundle

CISCO2921-SEC/K9

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Description

The Cisco ISR 2921 is a modular branch-office router from the Cisco 2900 Series Integrated Services Routers (ISR G2). This Security Bundle pairs the 2921 chassis with the Security (SEC) technology package licence PAK, making it suited to secure WAN edge routing with VPN and firewall features at small and medium enterprise branches, with optional voice and unified communications services.

The router provides three onboard 10/100/1000 Gigabit Ethernet WAN/LAN routed ports, one of which can use an SFP in place of RJ-45. Expansion is handled by four EHWIC slots (two double-wide EHWIC slots possible), one ISM slot, three onboard DSP (PVDM3) slots and a service module slot. It ships with 512 MB DDR2 ECC DRAM by default, expandable with a single ECC UDIMM slot, and includes two external CompactFlash slots of up to 4 GB each, two USB Type A ports, RJ-45 and mini-USB console ports and an RJ-45 auxiliary port. Embedded hardware-based cryptography acceleration supports VPN throughput.

The SEC licence PAK enables the security feature set on the IOS Universal image. The router accepts EHWIC, HWIC, WIC, VIC and VWIC interface cards, and DRAM can be upgraded with 512 MB, 1 GB or 2 GB ECC UDIMMs.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Security bundle: 2921 chassis plus Security (SEC) technology package licence PAK
- Embedded hardware-based encryption acceleration for VPN
- TDM interconnectivity fabric for scaling DS-0 channel capacity in unified communications deployments
- Native support for HWIC, WIC, VIC and VWIC cards in the EHWIC slots
- Modular design with EHWIC, service module, ISM and PVDM3 slots
- Dual external CompactFlash slots for the software image and storage
- Firewall and VPN feature set enabled on the IOS Universal image through the SEC licence

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Onboard WAN/LAN ports: 3 x 10/100/1000 Gigabit Ethernet
- Onboard SFP ports: 1 (shares a slot with one of the three Ethernet ports)
- EHWIC slots: 4 (2 double-wide EHWIC slots possible)
- ISM slots: 1
- Onboard DSP (PVDM3) slots: 3
- Service module slots: 1 single-wide or 1 double-wide
- Memory: 512 MB DDR2 ECC DRAM default
- DRAM expansion: 1 slot, UDIMM with ECC, 512 MB / 1 GB / 2 GB
- External flash: 2 x CompactFlash slots, 4 GB each (8 GB max)
- Boot/NVRAM: 256 KB
- USB Type A ports: 2
- Console ports: 1 x RJ-45 serial, 1 x mini-USB (Type B)
- Auxiliary port: 1 x RJ-45
- Cisco Unified SRST sessions: 100
- Hardware-based cryptography acceleration: Embedded
- Aggregate throughput per HWIC slot: up to 1.6 Gbps toward the route processor, up to 2 Gbps to other module slots over the MGF
- Aggregate throughput per ISM slot: up to 4 Gbps toward the route processor
- Licence: Security (SEC) technology package licence PAK

FAQs

Q: What licence does this bundle include?
A: It includes the Security (SEC) technology package licence PAK, which enables the security feature set on the IOS Universal image (C2900-UNIVERSALK9). Other technology packages, such as UC and Data, are separate.

Q: Can I add more memory?
A: Yes. It ships with 512 MB DDR2 ECC DRAM and has one expansion slot that accepts 512 MB, 1 GB or 2 GB ECC UDIMMs.

Q: Which interface cards does it accept?
A: The EHWIC slots accept EHWIC, HWIC, WIC, VIC and VWIC cards. It also supports one service module, one ISM and up to three PVDM3 DSP modules.

Q: Does it support PoE for modules?
A: PoE for EHWIC or service modules needs an optional PoE power supply or upgrade. Check the datasheet for the wattage and PoE budget.

Q: Can one of the Gigabit ports use fibre?
A: Yes. One of the three onboard Gigabit ports supports an SFP in place of RJ-45, sharing the same slot.

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