Cisco AIR-AP1142N-E-K9 Cisco Aironet 1140AG Series Access Point

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Product Description

The Cisco® Aironet® 1140 Series Access Point is a business-ready, 802.11n access point designed for simple deployment and energy efficiency. The high-performance platform, which offers at least six times the throughput of existing 802.11a/g networks, prepares the business for the next wave of mobile devices and applications. Building on the Cisco Aironet heritage of RF excellence, the 1140 Series combines the industry’s most widely deployed 802.11n technology with a sleek industrial design that blends seamlessly into any enterprise environment. Designed for sustainability, the 1140 Series delivers high performance from standard 802.3af Power over Ethernet while decreasing waste with multiunit eco-packs and Energy Star certified power supplies.

Building on the Cisco Aironet heritage of RF excellence, the 1140 Series delivers industry-leading performance for secure and reliable wireless connections. Enterprise-class silicon and optimized radios deliver a robust mobility experience using Cisco M-Drive technology, which includes:

  • ClientLink improves reliability and coverage for legacy clients
  • BandSelect improves 5-GHz client connections in mixed client environments
  • VideoStream uses multicast to improve rich-media applications

All of these features ensure the best possible end-user experience on the wireless network.

The Cisco Aironet 1140 Series is a component of the Cisco Unified Wireless Network, which can scale up to 18,000 access points with full Layer 3 mobility across central or remote locations on the enterprise campus, in branch offices, and at remote sites. The Cisco Unified Wireless Network is the industry’s most flexible, resilient, and scalable architecture, delivering secure access to mobility services and applications and offering the lowest total cost of ownership and investment protection by integrating seamlessly with the existing wired network.

Product Specifications

Data transfer rate (max) 300 Mbit/s
2.4 GHz
5 GHz
Frequency band 2.4, 5
Flash memory 32 MB
Internal memory 128 MB
Receiver sensitivity 802.11g:
-86 dBm @ 6 Mb/s,
-86 dBm @ 9 Mb/s,
-86 dBm @ 12 Mb/s,
-86 dBm @ 18 Mb/s,
-85 dBm @ 24 Mb/s,
-83 dBm @ 36 Mb/s,
-78 dBm @ 48 Mb/s,
-77 dBm @ 54 Mb/s.
-90 dBm @ 6 Mb/s,
-90 dBm @ 9 Mb/s,
-90 dBm @ 12 Mb/s,
-90 dBm @ 18 Mb/s,
-88 dBm @ 24 Mb/s,
-85 dBm @ 36 Mb/s,
-80 dBm @ 48 Mb/s,
-79 dBm @ 54 Mb/s.
Ethernet LAN (RJ-45) ports 1
Cabling technology 10/100/1000BASE-T
Security algorithms WPA2
Authentication method 802.1x
Power requirements 100 - 240 VAC; 50 - 60 Hz
Operating relative humidity (H-H) 10 - 90%
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -30 - 85 °C
Dimensions (WxDxH) 8.7 x 8.7 x 1.85" (221 x 221 x 47 mm)
Weight 2.29 lbs (1.04 kg)
Bundled software Cisco Unified Wireless Network Software Release 6.0, Cisco IOS Software Release 12.4(21a)JA
Supported data transfer rates 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbps
Compliance industry standards IEEE 802.11h, IEEE 802.11d
Wireless technology 802.11a/g/n
Safety UL 60950-1, CAN/CSA-C22.2 No. 60950-1, UL 2043, IEC 60950-1, EN 60950-1
Transmitter output power 20 dBm
Connectivity LEDs


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