E-mailContact@huatenmax.com Tel+86 136 9226 0946
facebook xinstagramlinkedinyoutubetiktokvkico7
English English icon
English
Quick Quote ico

Position：Home / Products / Wireless / Cisco Wireless / Cisco 1140 Access Point

  • AIR-LAP1142N-T-K9 (USED)
  • AIR-LAP1142N-T-K9 (USED)

AIR-LAP1142N-T-K9 (USED)

Model:AIR-LAP1142N-T-K9 1140 Series Access Points: Dual Band
HuatenMax

Expertise Builds Trust

100+ Countries

6000+ Customers/Projects

CCIE, CISSP, JNCIE, NSE 7 AWS, Google Cloud Experts

Jim Huang

+86 136 9226 0946

Contact@huatenmax.com

Live Chat
Overview

The Cisco AIR-LAP1142N-T-K9 is a used, fixed unified access point perfect for dual-band wireless networking. Engineers and procurement professionals will find it ideal for enhancing network infrastructure. Designed to operate with 802.11a/g/n standards, this model supports high-performance wireless communication, making it suitable for diverse environments and regions.

Product Highlights

  • ● Dual-band support
  • ● Internal antennas
  • ● 802.11a/g/n standard
  • ● Unified architecture
  • ● Regulatory domain T

Product Features Comparison

Model AIR-LAP1142N-T-K9 AP1252AG-A-K9 AP1852I-B-K9 AP2802I-E-K9 AP3802I-B-K9 AP3702I-E-K9
Frequency Band 2.4 GHz / 5 GHz 2.4 GHz / 5 GHz 2.4 GHz / 5 GHz 2.4 GHz / 5 GHz 2.4 GHz / 5 GHz 2.4 GHz / 5 GHz
Antenna Type Internal External Internal Internal Internal Internal
Standards 802.11a/g/n 802.11a/g/n 802.11ac 802.11ac 802.11ac 802.11ac
Maximum Data Rate 300 Mbps 300 Mbps 1.3 Gbps 2.4 Gbps 2.4 Gbps 1.3 Gbps
Deployment Indoor Indoor Indoor Indoor Indoor Indoor
Reg Domain T A B E B E

Product Application Scenarios

  • ● Corporate office networking
  • ● Education institutions
  • ● Healthcare facilities

Optional Add-ons

Accessory Model Description
WAP-PSK Power Injector
AIR-ANT2566P4W-R Directional Patch Antenna
AIR-PWR-B= Spare Power Supply

Get More Information

Discover unbeatable prices and fast shipping for the Cisco AIR-LAP1142N-T-K9. Access the detailed AIR-LAP1142N-T-K9 datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at Contact@huatenmax.com.

Specification

AIR-LAP1142N-T-K9 (USED) Specifications
Software ● Cisco Unified Wireless Network Software Release 5.2 or later
● Cisco IOS® Software Release 12.4(21a)JA
802.11n Capabilities ● 2x3 multiple-input multiple-output (MIMO) with two spatial streams
● Maximal ratio combining (MRC)
● Legacy beamforming (hardware supports this capability; not yet enabled in software)
● 20- and 40-MHz channels
● PHY data rates up to 300 Mbps
● Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx)
● 802.11 dynamic frequency selection (DFS) (Bin 5)
● Cyclic shift diversity (CSD) support
Maximum Number of NonOverlapping Channels

2.4 GHz
● 802.11b/g:
◦ 20 MHz: 3
● 802.11n:
◦ 20 MHz: 3

5 GHz
● 802.11a:
◦ 20 MHz: 21
● 802.11n:
◦ 20 MHz: 21
◦ 40 MHz: 9
Note: This varies by regulatory domain. Refer to the product documentation for specific details for each regulatory domain
Integrated Antenna ● 2.4 GHz, Gain 4.0 dBi, horizontal beamwidth 360°
● 5 GHz, Gain 3 dBi, horizontal beamwidth 360°
Interfaces ● 10/100/1000BASE-T autosensing (RJ-45)
● Management console port (RJ45)
Indicators ● Status LED indicates boot loader status, association status, operating status, boot loader warnings, boot loader errors
Dimensions (W x L x H) ● Access point (without mounting bracket): 8.7 x 8.7 x 1.84 in. (22.1 x 22.1 x 4.7 cm)
Weight ● 2.3 lbs (1.04 kg)
Environmental ● Nonoperating (storage) temperature: -22 to 185°F (-30 to 85°C)
● Operating temperature: 32 to 104°F (0 to 40°C)
● Operating humidity: 10 to 90% percent (non-condensing)
System Memory ● 128 MB DRAM
● 32 MB flash
Input Power Requirements ● AP1140: 44 to 57 VDC
● Power Supply and Power Injector: 100 to 240 VAC; 50 to 60Hz
Powering Options ● 802.3af Ethernet Switch
● Cisco AP1140 Power Injectors (AIR-PWRINJ4=)
● Cisco AP1140 Local Power Supply (AIR-PWR-B=)
Power Draw ● AP1140: 12.95 W
Note: When deployed using PoE, the power drawn from the power sourcing equipment will be higher by some amount dependent on the length of the interconnecting cable. This additional power may be as high as 2.45W, bringing the total system power draw (access point + cabling) to 15.4W.
Warranty Limited Lifetime Hardware Warranty
Products Tags

Follow us and the future of network

Follow us, you will get the latest products and industry information in our insights emails.
Subscribe now also can get more than 50 valuable white papers. Learn Details>>>