Cisco CISCO2921/K9, Cisco 2921 w/3 GE.4 EHWIC.3 DSP.1 SM.256MB CF.512MB DRAM.IPB

Cisco CISCO2921/K9, Cisco 2921 w/3 GE.4 EHWIC.3 DSP.1 SM.256MB CF.512MB DRAM.IPB.

The Cisco 2921 router, supporting voice module, is designed for small offices.

Cisco CISCO2921/K9, Cisco 2921 w/3 GE.4 EHWIC.3 DSP.1 SM.256MB CF.512MB DRAM.IPB.

The Cisco 2921 router, supporting voice module, is designed for small offices.

CISCO2921/K9 Specification

CISCO2921/K9 Specification

General
Device TypeRouter
Enclosure TypeRack-mountable – modular – 2U
Connectivity TechnologyWired
Data Link ProtocolEthernet, Fast Ethernet, Gigabit Ethernet
Network / Transport 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
Power DevicePower supply – internal
Voltage RequiredAC 120/230 V ( 50/60 Hz )
Miscellaneous
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%

 

Additional information

Refurbished

Refurbished

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