CISCO 2921/K9

in stock

Model: CISCO2921/K9 Cisco 2921 Router ISR G2
Detail: Cisco 2921 Router w/3 GE,4 EHWIC,3 DSP,1 SM,256MB CF,512MB DRAM,IPB

Overview: Experience the best in secure connectivity and performance with the CISCO 2921/K9 2900 Series Integrated Services Router for small offices. Easy to set up and plug-in ready, Cisco’s most popular offers business agility, WAN flexibility, and secure collaborations on cloud platforms. Apart from 3 integrated 10/100/1000 Ethernet ports and 512 MB of installed RAM, it also includes the following expansion slots:

  • 2 service module slot
  • 1 Internal Service Module Slot
  • 3 Onboard Digital Signal Processor Slots
  • 4 Enhanced High-Speed WAN Interface Card (EHWIC) slots

Energy efficient and offered on a 1-Year Warranty, the CISCO 2921/K9 Branch Router gives you optimum return on your investment.

SKU: c2921-01 Category:


Device TypeRouter
Enclosure TypeRack-mountable – modular – 2U
Connectivity TechnologyWired
Data Link ProtocolIPSec, L2TPv3
Routing ProtocolOSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, static IP routing, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), MPLS, Bidirectional Forwarding Detection (BFD), IPv4-to-IPv6 Multicast
Remote Management ProtocolSNMP, RMON, TR-069
FeaturesFirewall protection, VPN support, MPLS support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Web Services Management Agent (WSMA), NetFlow
Compliant StandardsIEEE 802.3, IEEE 802.1Q, IEEE 802.3af, IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag, ANSI T1.101, ITU-T G.823, ITU-T G.824
RAM512 MB (installed) / 2 GB (max)
Flash Memory256 MB (installed) / 8 GB (max)
Status IndicatorsLink activity, power

Expansion and Connectivity

Interfaces3 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


Power DevicePower supply – internal
Voltage RequiredAC 120/230 V ( 50/60 Hz )


Dimensions (W × D × H)17.2 × 18.5 × 3.5 in (47 x 43.8 x 8.9 cm)
Package Weight41.7 lbs (18.93 Kg)
Weight29.1 lbs (13.2 Kg)
Rack Mounting KitN/A
Compliant StandardsCISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, AS/NZS 60950-1, ICES-003 Class A, CS-03, R&TTE, FCC CFR47 Part 15, EN300-386, UL 60950-1, IEC 60950-1, EN 60950-1, BSMI CNS 13438, AS/NZS 3548 Class A, CAN/CSA C22.2 No. 60950-1, VCCI V-3, EN 61000, TIA/EIA/IS-968

Software / System Requirements

OS ProvidedCisco IOS IP Base

Manufacturer Warranty

Service & Support90 days warranty
Service & Support DetailsLimited warranty – 90 days

Environmental Parameters

Min Operating Temperature32 °F
Max Operating Temperature104 °F
Humidity Range Operating10 – 85%


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