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

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

AIR-LAP1142N-I-K9 (USED)

Model:AIR-LAP1142N-I-K9 1140 Series Access Points: Dual Band
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Overview

The Cisco AIR-LAP1142N-I-K9 (USED) is a high-performance 802.11a/g/n Fixed Unified Access Point that offers reliable wireless connectivity with internal antennas. Ideal for enterprise environments, this dual-band 1140 Series AP ensures robust and secure network access for employees and guests in various business settings.

Product Highlights

  • ● Dual Band Support
  • ● 802.11a/g/n Connectivity
  • ● Internal Antennas
  • ● Unified AP Design
  • ● I Regulatory Domain

Product Features Comparison

Feature / Model Cisco AIR-LAP1142N-I-K9 Cisco AIR-CAP2602I-A-K9 Aruba AP-305 Ubiquiti UAP-AC-PRO Ruckus R510 TP-Link EAP245 Netgear WAC540
WiFi Standards 802.11a/g/n 802.11a/b/g/n/ac 802.11a/b/g/n/ac 802.11a/b/g/n/ac 802.11a/b/g/n/ac 802.11a/b/g/n/ac 802.11a/b/g/n/ac
Max Data Rate 300 Mbps 450 Mbps 867 Mbps 1300 Mbps 1300 Mbps 1750 Mbps 3000 Mbps
Internal Antennas Yes Yes No Yes Yes No Yes
Dual Band Yes Yes Yes Yes Yes Yes Yes
POE Support Yes Yes Yes Yes Yes Yes Yes

Product Application Scenarios

  • ● Corporate Offices
  • ● Campus Environments
  • ● Retail Locations

Optional Add-ons

Model Description
AIR-PWRINJ4 Power Injector for AP
LIC-CT2504-5 5 Access Point License
CAB-ETHR-10 10ft Ethernet Cable

Get More Information

Discover unbeatable prices and fast shipping for the Cisco AIR-LAP1142N-I-K9 (USED). Access the detailed AIR-LAP1142N-I-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-I-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
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