• Cisco 2921 HSEC+ router with black silver design and 3x 1G ports
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Cisco

Cisco CISCO2921-HSEC+/K9 | ISR 2921 Router, 3x 1G, 4x EHWIC, IP Base + HSEC+

CISCO2921-HSEC+/K9

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Description

The Cisco ISR 2921 is a second-generation modular branch-office Integrated Services Router from the 2900 Series. It suits small and midsize branch offices that need secure VPN and WAN connectivity, voice and video gateway functions, unified communications, wireless and application services consolidated on a single platform.

The router provides three onboard 10/100/1000 Gigabit Ethernet WAN ports, with one SFP-based port that shares with one of the RJ-45 ports. Expansion includes four EHWIC slots (two double-wide), one service module slot, one ISM slot and three onboard PVDM3 DSP slots. It ships with 512 MB DDR2 ECC DRAM, two external Compact Flash slots and two USB 2.0 ports, and concurrent services WAN performance reaches up to 75 Mbps. Embedded hardware-based encryption acceleration supports IPSec VPN workloads.

This SKU is the HSEC+ bundle. It runs the single Cisco IOS Universal image with the IP Base package, and adds the Security (SEC) technology licence plus the HSEC high-performance encryption licence. It supports EHWIC, HWIC, WIC, VIC and VWIC interface cards, SM and ISM service modules, PVDM3 DSP modules and SFPs on the SFP-capable port.

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

Features

- Embedded IPSec VPN hardware acceleration
- Multigigabit Fabric (MGF) for module-to-module communication
- TDM interconnectivity fabric for unified communications scaling
- Single Cisco IOS Universal image with licence-activated technology packages
- Supports Cisco Unified CME/SRST, Unified Border Element and VoiceXML services
- Supports Services Ready Engine (SRE), WAAS and WLC modules
- Integrated security including IOS Firewall, Zone-Based Firewall, IPS, content filtering, DMVPN and GET VPN
- Optional PoE via an upgraded power supply, with PoE boost using an external RPS

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

- WAN ports: 3 x onboard 10/100/1000 Gigabit Ethernet (RJ-45)
- SFP-based ports: 1 (use of the SFP port disables the corresponding RJ-45 port)
- EHWIC slots: 4 (2 double-wide)
- Service module slots: 1 (double-wide)
- ISM slots: 1
- Onboard DSP (PVDM3) slots: 3
- Memory: 512 MB DDR2 ECC DRAM (default)
- Compact Flash slots: 2 external, upgradeable to 4 GB each
- USB 2.0 ports: 2
- Console: USB console plus traditional console and auxiliary ports
- Embedded hardware-based cryptography and acceleration: Yes
- Cisco Unified SRST sessions: 100
- Cisco Unified CCME sessions: 100
- Concurrent services WAN performance: up to 75 Mbps
- Power options: AC with PoE, DC or external Cisco RPS 2300 via adapter (optional)
- Software image: Cisco IOS Universal, IP Base with Security (SEC) and HSEC licences

FAQs

Q: Which licences does this SKU include?
A: It is the HSEC+ bundle. It runs the IP Base technology package and adds the Security (SEC) licence plus the HSEC high-performance encryption licence. Data and Unified Communications licences are separate options.

Q: Can this router provide PoE?
A: PoE is available with the optional AC with PoE power supply (PWR-2921-51-POE). An external Cisco RPS 2300 can be added through the RPS-ADPTR-2921-51 adapter for redundancy or PoE boost.

Q: Which interface cards and modules does it work with?
A: It supports EHWIC, HWIC, WIC, VIC and VWIC interface cards, SM and ISM service modules, PVDM3 DSP modules (PVDM2 via adapter) and Compact Flash up to 4 GB. SFPs can be used in the SFP-capable Gigabit port.

Q: Can I use the SFP port and all three RJ-45 ports at once?
A: No. The SFP-based port shares with one of the RJ-45 ports, so using the SFP disables the corresponding RJ-45 port. That leaves three active Gigabit WAN ports in either configuration.

Q: What WAN performance can I expect?
A: Concurrent services WAN performance is up to 75 Mbps, with embedded hardware acceleration handling IPSec VPN encryption.

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