CISCO 2901/K9

in stock

Model: CISCO2901/K9 Cisco 2901 Router ISR G2
Detail: Cisco 2901 router w/2 GE,4 EHWIC,2 DSP,256MB CF,512MB DRAM,IP Base

Overview: The CISCO 2901/K9 router is designed with highly secure voice, data, application, and video services for branch offices. Its key features include:

  • 4 high-speed WAN interface card slots
  • 1 Internal Service Module for application services
  • 2 Integrated Ethernet ports
  • 512 installed RAM, 2 GB max
  • 256 Flash Memory installed, 8 GB max

Enable virtualization and rich media collaboration to small offices with the CISCO 2901/K9 Router to enhance system performance.

SKU: c2901-01 Category:


Device TypeRouter
Enclosure TypeRack-mountable – modular – 1U
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

Interfaces2 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
Expansion Slot(s)4 (total) / 4 (free) x EHWIC ¦ 2 (total) / 2 (free) x PVDM ¦ 2 (total) / 1 (free) x CompactFlash Card ¦ 1 (total) / 1 (free) x ISM


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


Dimensions (W × D × H)17.2 × 17.3 × 1.8 in (43.9 x 43.8 x 4.5 cm)
Package Weight25.09 lbs (11.48 Kg)
Weight13.4 lbs (6.08 Kg)
Rack Mounting KitIncluded
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%

Front Panel LEDs Area

  1. SYS
  2. ACT
  3. POE
  4. On/Off switch
  5. AC power connector





Solid green

Solid green indicates normal operation.

Blinking green

System is booting or is in ROM monitor mode.


System error.


Power is off or system board is faulty.



Solid or blinking indicates packet activity between the forwarding and routing engine and any I/O port.


No packet transfers are occurring.



PoE is available.


Power supply is not supplying PoE power.


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