Cisco 2921 wired router Gigabit Ethernet Black,Blue

Quick Overview

2921, 3x Gigabit Ethernet, 2 x USB 2.0, 512MB DDR2
Cisco® 2900 Series Integrated Services Routers build on 25 years of Cisco innovation and product leadership. The new platforms are architected to enable the next phase of branch-office evolution, providing rich media collaboration and virtualization to the branch while maximizing operational cost savings The Integrated Services Routers Generation 2 platforms are future-enabled with multi-core CPUs, support for high capacity DSPs (Digital Signal Processors) for future enhanced video capabilities, high powered service modules with improved availability, Gigabit Ethernet switching with enhanced POE, and new energy monitoring and control capabilities while enhancing overall system performance. Additionally, a new Cisco IOS® Software Universal image and Services Ready Engine module enable you to decouple the deployment of hardware and software, providing a flexible technology foundation which can quickly adapt to evolving network requirements. Overall, the Cisco 2900 Series offer unparalleled total cost of ownership savings and network agility through the intelligent integration of market leading security, unified communications, wireless, and application services.

Cisco 2900 Series builds on the best-in-class offering of the existing Cisco 2800 Series Integrated Services Routers by offering four platforms (Figure 1): the Cisco 2901, 2911, 2921, and 2951 Integrated Services Routers.
All Cisco 2900 Series Integrated Services Routers offer embedded hardware encryption acceleration, voice- and video-capable digital signal processor (DSP) slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. In addition, the platforms support the industries widest range of wired and wireless connectivity options such as T1/E1, T3/E3, xDSL, copper and fiber GE.

The Cisco 2921 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services for small offices. Key features include:

- 3 Integrated 10/100/1000 Ethernet ports with 1 port capable of RJ-45 or SFP connectivity
- 1 service module slot
- 4 Enhanced High-Speed WAN Interface Card (EHWIC) slots
- 3 onboard digital signal processor slots
- 1 internal service module slot for application services
- Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE

Security
Embedded hardware-accelerated VPN encryption
Secure collaborative communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN, or Enhanced Easy VPN
Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering
Identity management: Intelligently protecting endpoints using authentication, authorization, and accounting (AAA), and public key infrastructure

Voice
High-density packet voice DSP module, optimized for voice and video support
Standards-certified VoiceXML browser services
Cisco Unified Border Element capabilities
Cisco Unity Express voicemail support
Support for Cisco Communications Manager Express and Survivable Remote Site Telephony
SKU CISCO2921-SEC/K9
EAN 0882658310768
Manufacturer Cisco
Reviews No
PDF Url No
Contract ID N/A
Ethernet LAN features
Ethernet LAN data rates10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)
Ethernet LANYes
Memory
Flash memory256 MB
Internal memory512 MB
Performance
Compatible memory cardsCF
Expansion module supportYes
Flash memory256 MB
Internal memory512 MB
Built-in processorYes
WAN connection
Ethernet WANYes
Networking
Networking standardsIEEE 802.1Q,IEEE 802.1ag,IEEE 802.3,IEEE 802.3ah,IEEE 802.3u
Ethernet LAN data rates10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)
Ethernet LANYes
Ethernet interface typeGigabit Ethernet
Management features
Web-based managementYes
Quality of Service (QoS) supportYes
Ports & interfaces
USB ports quantity2
USB version2.0
Ethernet LAN (RJ-45) ports3
RS-232 ports1
DC-in jackYes
Protocols
Routing protocolsBGP,EIGRP,IGRP,IS-IS,MPLS,OSPF
Supported protocolsIPv4, IPv6, OSPF, EIGRP, BGP, IS-IS, IGMPv3, PIM SM, PIM SSM, DDVMRP, IPSec, GRE, BVD, IPv4-to-IPv6 Multicast, MPLS, L2TPv3, 802.1ag, 802.3ah, L2/L3 VPN
Technical details
Expansion module supportYes
Rack mountingYes
Built-in processorYes
LED indicatorsYes
Product colourBlack,Blue
Features
Compatible memory cardsCF
Expansion module supportYes
SafetyUL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1
Flash memory256 MB
Internal memory512 MB
Built-in processorYes
Certification47 CFR 15, ICES-003 A, EN55022 A, CISPR22 A, AS/NZS 3548 A, VCCI V-3, CNS 13438, EN 300-386, EN 61000, EN 55024, CISPR 24, EN50082-1
Design
Rack mountingYes
LED indicatorsYes
Product colourBlack,Blue
Rack capacity2U
Power
Power source typeAC
AC input voltage100 - 240 V
AC input frequency47 - 63 Hz
Power consumption (typical)320 W
Input current3.4 A
Operational conditions
Operating temperature (T-T)0 - 40 °C
Storage temperature (T-T)-40 - 70 °C
Operating relative humidity (H-H)10 - 85%
Storage relative humidity (H-H)5 - 95%
Operating altitude0 - 118110.2" (0 - 3000 m)
Non-operating altitude0 - 179921.3" (0 - 4570 m)
Weight & dimensions
Width17.3" (438.2 mm)
Depth18.5" (469.9 mm)
Height3.5" (88.9 mm)
Weight29.1 lbs (13.2 kg)
Certificates
SafetyUL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1
Certification47 CFR 15, ICES-003 A, EN55022 A, CISPR22 A, AS/NZS 3548 A, VCCI V-3, CNS 13438, EN 300-386, EN 61000, EN 55024, CISPR 24, EN50082-1