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Cisco 2921, Refurbished wired router Gig

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CISCO2921-V/K9-RF
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Description

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


Feature Feature Value
Ethernet WAN Y
Networking standards IEEE 802.1Q,IEEE 802.1ag,IEEE 802.3,IEEE 802.3ah,IEEE 802.3u
Ethernet interface type Gigabit Ethernet
Ethernet LAN Y
Cabling technology 10/100/1000Base-T(X)
Ethernet LAN data rates 10,100,1000 Mbit/s
Web-based management Y
Quality of Service (QoS) support Y
Ethernet LAN (RJ-45) ports 3
USB ports quantity 2
USB version 2.0
RS-232 ports 1
DC-in jack Y
Routing protocols BGP,EIGRP,IGRP,IS-IS,MPLS,OSPF
Supported protocols IPv4, 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
Built-in processor Y
Flash memory 256 MB
Internal memory 512 MB
Compatible memory cards CF
Expansion module support Y
Safety UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1
Certification 47 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
Product colour Black, Blue
Rack mounting Y
Rack capacity 2U
LED indicators Y
Power consumption (typical) 320 W
Power source type AC
AC input voltage 100 – 240 V
AC input frequency 47 – 63 Hz
Input current 3.4 A
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 altitude 0 – 3000 m
Non-operating altitude 0 – 4570 m
Weight 13.2 kg
Width 438.2 mm
Depth 469.9 mm
Height 88.9 mm

Brand

Cisco

Additional information

Ethernet WAN

Y

Rack capacity

2U

DC-in jack

Y

Non-operating altitude

0 – 4570 m

Width

438.2 mm

Input current

3.4 A

Flash memory

256 MB

Power consumption (typical)

320 W

Storage temperature (T-T)

-40 – 70 °C

AC input voltage

100-240 V

Product colour

Black, Blue

Height

88.9 mm

Ethernet interface type

Gigabit Ethernet

Web-based management

Y

USB version

2.0

Compatible memory cards

CF

Cabling technology

10/100/1000Base-T(X)

Supported protocols

IPv4, 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

Ethernet LAN (RJ-45) ports

3

Safety

UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1

LED indicators

Y

AC input frequency

47/63 Hz

Networking standards

IEEE 802.1Q,IEEE 802.1ag,IEEE 802.3,IEEE 802.3ah,IEEE 802.3u

Ethernet LAN data rates

10,100,1000 Mbit/s

Depth

469.9 mm

Operating altitude

0 – 3000 m

Internal memory

512 MB

Operating temperature (T-T)

0 – 40 °C

USB ports quantity

2

Weight

13.2 kg

RS-232 ports

1

Power source type

AC

Built-in processor

Y

Rack mounting

Y

Expansion module support

Y

Certification

47 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

Ethernet LAN

Y

Routing protocols

BGP,EIGRP,IGRP,IS-IS,MPLS,OSPF