Temperature: 13,123 feet (4,000m) Maximum Altitude

Temperature: Short-Term (per NEBS) 5906 feet (1,800m) Maximum Altitude

Altitude

Relative Humidity

Short-Term (per NEBS) Humidity

Acoustic: Sound Pressure (Typical/Maximum)

Acoustic: Sound Power (Typical/Maximum)

Non-Operating Conditions

Temperature

Relative Humidity

Altitude

Regulatory Compliance

Safety

EMC

Telecom

Cisco 2901

N/A

N/A

10,000 ft (3,000m)

10 to 85%

N/A

41/53 dBA

49/61 dBA

-40 to 158ºF (-40 to 70ºC)

5 to 95%

15,000 ft (4,570m)

UL 60950-1

CAN/CSA C22.2 No. 60950-1

EN 60950-1 AS/NZS 60950-1 IEC 60950-1

47 CFR, Part 15

ICES-003 Class A

EN55022 Class A

CISPR22 Class A

AS/NZS 3548 Class A

VCCI V-3

CNS 13438

EN 300-386

EN 61000 (Immunity) EN 55024, CISPR 24 EN50082-1

TIA/EIA/IS-968 CS-03

ANSI T1.101 ITU-T G.823, G.824 IEEE 802.3 RTTE Directive

Cisco 2911

32 to 86ºF (0 to 30ºC)

23°F to 122°F (-5 to 50°C)

13,000 ft (4,000m)

5 to 85%

5% to 90%, but not to exceed 0.024 kg water/kg of dry air

51.8/62.9 dBA

58.5/70.3 dBA

-40 to 176ºF (-40 to 80ºC)

5 to 95%

15,000 ft (4,570m)

UL 60950-1

CAN/CSA C22.2 No. 60950-1

EN 60950-1 AS/NZS 60950-1 IEC 60950-1

47 CFR, Part 15

ICES-003 Class A

EN55022 Class A

CISPR22 Class A

AS/NZS 3548 Class A

VCCI V-3

CNS 13438

EN 300-386

EN 61000 (Immunity) EN 55024, CISPR 24 EN50082-1

TIA/EIA/IS-968 CS-03

ANSI T1.101 ITU-T G.823, G.824 IEEE 802.3 RTTE Directive

Cisco 2921

32 to 86ºF (0 to 30ºC)

N/A

10,000 ft (3,000m)

10 to 85%

N/A

54.4/67.4 dBA

62.6/74.5 dBA

-40 to 158ºF (-40 to 70ºC)

5 to 95%

15,000 ft (4,570m)

UL 60950-1

CAN/CSA C22.2 No. 60950-1

EN 60950-1 AS/NZS 60950-1 IEC 60950-1

47 CFR, Part 15

ICES-003 Class A

EN55022 Class A

CISPR22 Class A

AS/NZS 3548 Class A

VCCI V-3

CNS 13438

EN 300-386

EN 61000 (Immunity) EN 55024, CISPR 24 EN50082-1

TIA/EIA/IS-968 CS-03

ANSI T1.101 ITU-T G.823, G.824 IEEE 802.3 RTTE Directive

Cisco 2951

32 to 86ºF (0 to 30ºC)

23°F to 122°F (-5 to 50°C)

13,000 ft (4,000m)

5 to 85%

N/A

54.4/67.4 dBA

62.6/74.5 dBA

-40 to 158ºF (-40 to 70ºC)

5 to 95%

15,000 ft (4,570m)

UL 60950-1

CAN/CSA C22.2 No. 60950-1

EN 60950-1 AS/NZS 60950-1 IEC 60950-1

47 CFR, Part 15

ICES-003 Class A

EN55022 Class A

CISPR22 Class A

AS/NZS 3548 Class A

VCCI V-3

CNS 13438

EN 300-386

EN 61000 (Immunity) EN 55024, CISPR 24 EN50082-1

TIA/EIA/IS-968 CS-03

ANSI T1.101 ITU-T G.823, G.824 IEEE 802.3 RTTE Directive

Supported Modules

The Cisco 2900 Series supports a wide range of modules that span industry-leading breadth of services at the branch office. For a list of modules supported on the Cisco 2900 Series, please visit: http://www.cisco.com/en/US/products/ps10537/products_relevant_interfaces_and_modules.html

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

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Cisco Systems CISCO2911K9, CISCO2901VK9 manual Supported Modules, Telecom

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.