Cisco 2901

Cisco 2911

Cisco 2921

Cisco 2951

 

 

 

 

 

 

USB Console Port (Type B) (up to

1

1

1

1

115.2 kbps)

 

 

 

 

 

 

 

 

 

 

 

 

 

Serial Console Port

1

1

1

1

 

 

 

 

 

Serial Auxiliary Port

1

1

1

1

 

 

 

 

 

Power-Supply Options

AC and PoE

AC, PoE, and DC

AC, PoE, and DC

AC, PoE, and DC

 

 

 

 

 

RPS Support (External)

No

Cisco RPS 2300

Cisco RPS 2300

Cisco RPS 2300

 

 

 

 

 

Power Specifications

 

 

 

 

 

 

 

 

 

AC Input Voltage

AC Input Frequency

AC Input Current Range AC Power Supply (Maximum)

AC Input Surge Current

Typical Power (No Modules) (Watts)

Maximum Power with AC Power Supply (Watts)

Maximum Power with PoE Power Supply (Platform Only) (Watts)

Maximum End-Point PoE Power Available from PoE Power Supply (Watts)

Maximum End-Point PoE Power Capacity with PoE Boost (Watts)

DC Input Voltage

DC Input Current

100 to 240 VAC auto ranging

47 to 63 Hz

1.5 to 0.6A

<50A

40

150

175

130

N/A

N/A

N/A

100 to 240 VAC auto ranging

47 to 63 Hz

2.2 to 1.0A

<50A

50

210

250

200

750

24 to 60 Vdc, autoranging positive or negative

(MAX) 8A (24V) 3.5A (60V)

100 to 240 VAC auto ranging

47 to 63 Hz

3.4 to 1.4A

<50A

60

320

370

280

750

24 to 60 Vdc, autoranging positive or negative

(MAX) 12A (24V) 5A (60V)

100 to 240 VAC auto ranging

47 to 63 Hz

3.4 to 1.4A

<50A

70

340

405

370

750

24 to 60 Vdc, autoranging positive or negative

(MAX) 12A (24V) 5A (60V)

Physical Specifications

Dimensions (H x W x D)

Rack Height

Rack-Mount 19 in. (48.3 cm) EIA Rack-Mount 23 in. (58.4 cm) EIA

Wall-Mount (refer to installation guide for approved orientation)

Weight with AC Power Supply (No Modules)

Weight with AC PoE Power Supply (No Modules)

Typical Weight Fully Configured Airflow

Optional Airflow Kit

Environmental Specifications

Operating Conditions

1.75x 17.25 x 17.3 in. (44.5 x 438.2 x 439.4 mm)

1RU (rack unit) Included Optional

Yes

13.4lb (6.1 kg)

14.3lb (6.5 kg)

16 lb (7.3 kg) Front to side N/A

3.5x 17.25 x 12 in. (88.9 x 438.2 x 304.8 mm)

2RU Included Optional Yes

18 lb (8.2 kg)

19 lb (8.6 kg)

21 lb (9.5 kg) Side to side Front to back

3.5x 17.25 x 18.5 in. (88.9 x 438.2 x 469.9 mm)

2RU Included Optional No

29 lb (13.2 kg)

30 lb (13.6 kg)

34 lb (15.5 kg)

Back and Side to Front N/A

3.5x 17.25 x 18.5 in. (88.9 x 438.2 x 469.9 mm)

2RU Included Optional No

29 lb (13.2 kg)

30 lb (13.6 kg)

34 lb (15.5 kg)

Back and Side to Front N/A

Temperature: 5,906 feet (1,800m) Maximum Altitude

Temperature: 9,843 feet (3,000m ) Maximum Altitude

32 to 104ºF (0 to 40ºC)

32 to 77ºF (0 to 25ºC)

32 to 104ºF (0 to 40ºC)

32 to 104ºF (0 to 40ºC)

 

 

32 to 104ºF (0 to 40ºC)

32 to 104ºF (0 to 40ºC)

 

 

 

 

32 to 104ºF (0 to 40ºC)

32 to 104ºF (0 to 40ºC)

© 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.

Page 12 of 15

Page 12
Image 12
Cisco Systems CISCO2901VK9, CISCO2911K9 manual RPS Support External

CISCO2901VK9, CISCO2911K9 specifications

Cisco Systems is a global leader in networking and cybersecurity solutions, providing a comprehensive range of products and services to meet the dynamic needs of businesses. Among its notable offerings are the CISCO2911K9 and CISCO2901VK9 routers, which are designed to enhance network performance and security for small to medium-sized enterprises.

The CISCO2911K9 is part of Cisco’s Integrated Services Router Generation 2 (ISR G2) series, offering high performance and versatility for a range of applications. One of its key features is its modularity, allowing network managers to easily upgrade performance capabilities as organizational demands evolve. The router supports multiple WAN connectivity options, including Digital Subscriber Line (DSL), 4G LTE, and Ethernet, making it an ideal choice for businesses with diverse networking needs.

In addition to its connectivity options, the CISCO2911K9 provides robust security features, including advanced encryption and firewall capabilities to protect against cyber threats. It also supports Cisco's Security Intelligence Operations (SIO), which continually updates security protocols to defend the network from emerging threats. The integrated voice processing capabilities make it suitable for organizations looking to consolidate their voice and data communications, enhancing operational efficiency.

On the other hand, the CISCO2901VK9 is another member of the ISR G2 family, designed for cost-effective yet robust connectivity. It features dual WAN ports for enhanced reliability and failover capabilities, ensuring uninterrupted connection to the internet. Like the CISCO2911K9, it also supports numerous WAN technologies for maximum flexibility.

The CISCO2901VK9 is particularly geared towards small businesses that need a reliable router without the complexity of larger enterprise systems. It offers comprehensive security features including Cisco IOS firewall and VPN capabilities, ensuring secure data transmission for remote workers. The router is also equipped with Voice over IP (VoIP) features, enabling efficient communication and collaboration across the organization.

Both routers support Cisco’s Smart Business Architecture, which simplifies IT deployment and management while providing seamless integration with existing systems. They also excel in energy efficiency, thus reducing operational costs for businesses seeking sustainable solutions. Overall, the CISCO2911K9 and CISCO2901VK9 present an excellent combination of performance, flexibility, and security, making them ideal choices for organizations looking to scale their networking capabilities.