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Cisco Multiband Diversity Omnidirectional
Ceiling-Mount Antenna (AIR-ANTM4050V-R)
This document outlines the specifications and describes the AIR-ANTM4050V-R multiband diversity
omnidirectional ceiling-mount antenna and contains the following sections:
• Cisco 90-Day Limited Hardware Warranty Terms, page 1
� Overview, page 3
� Technical Specifications, page 3
� System Requirements, page 7
� Installation Notes, page 8
� Safety Instructions, page 9
� Installation Instructions, page 10
� Obtain
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Cisco 90-Day Limited Hardware Warranty Terms 2. To read the Cisco Information Packet, follow these steps: a. Click the Information Packet Number field, and make sure that the part number 78-5235-03A0 is highlighted. b. Select the language in which you would like to read the document. c. Click Go. The Cisco Limited Warranty and Software License page from the Information Packet appears. d. Read the document online, or click the PDF icon to download and print the document in Adobe Portable D
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Overview Overview The AIR-ANTM4050V-R antenna operates in the 2.4- and 5-GHz bands, and is designed for use with spatial-diversity access point (AP) systems. The AIR-ANTM4050V-R antenna is compatible with Cisco 802.11a/b/g radio products using a reverse-polarity threaded Neill-Concelman (RP-TNC) connector. Figure 1 and Figure 2 show the front and rear panels of the AIR-ANTM4050V-R antenna. Figure 1 Cisco AIR-ANTM4050V-R Antenna (Front Panel) Figure 2 Cisco AIR-ANTM4050V-R Antenna Back Pan
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Technical Specifications Azimuth plane beamwidth Omnidirectional Elevation plane 3 dB beamwidth (H-plane) Omnidirectional Elevation plane 3 dB beamwidth (E-plane) 60 degrees Coaxial cable 3 ft (0.9 m) plenum rated Dimensions 6.2 x 3.6 x 0.9 in. (158 x 91 x 23 mm) Weight 0.5 lb (0.23 kg) Connector type RP-TNC (2x) Enclosure Acrylic/PVC Environment Indoor only Mounting Ceiling grid, suspended tile 1. VSWR = voltage standing wave ratio Figure 3 shows the H-plane radiation pattern at 2.4- to 2.5
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Technical Specifications Figure 4 shows the E-plane radiation pattern at 2.4- to 2.5-GHz for the AIR-ANTM4050V-R antenna. Figure 4 E-Plane Pattern at 2.4- to 2.5-GHz 0 345 15 330 30 315 45 300 60 285 75 270 9 9 90 0 0 -3 -30 0 -2 -20 0 -1 -10 0 dB dB 255 105 240 120 225 135 210 150 165 195 180 Cisco Multiband Diversity Omnidirectional Ceiling-Mount Antenna (AIR-ANTM4050V-R) OL-6485-01 5 135121
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Technical Specifications Figure 5 shows the H-plane radiation pattern at 4.9- to 5.99-GHz for the AIR-ANTM4050V-R antenna. Figure 5 H-Plane Pattern at 4.9- to 5.99-GHz 0 345 15 330 30 315 45 300 60 285 75 270 90 -3 -30 0 - -2 20 0 -1 -10 0 dB dB 255 105 240 120 225 135 210 150 195 165 180 Cisco Multiband Diversity Omnidirectional Ceiling-Mount Antenna (AIR-ANTM4050V-R) 6 OL-6485-01 135124
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System Requirements Figure 6 shows the E-plane radiation pattern at 4.9- to 5.99-GHz for the AIR-ANTM4050V-R antenna. Figure 6 E-Plane Pattern at 4.9- to 5.99-GHz 0 345 15 330 30 315 45 300 60 285 75 270 90 -3 -30 0 -2 -20 0 -1 -10 0 dB 255 105 240 120 225 135 210 150 195 165 180 System Requirements The AIR-ANTM4050V-R antenna requires a Cisco 802.11a/b/g radio product that uses a RP-TNC connector. Cisco Multiband Diversity Omnidirectional Ceiling-Mount Antenna (AIR-ANTM4050V-R) OL-6485-01
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Installation Notes Installation Notes This antenna is designed to be mounted indoors on a suspended ceiling track having either flush or recessed mounted ceiling tiles. In addition to antenna orientation, wireless access point installation location with respect to all wireless clients plays a significant role in determining overall network performance. Clients at the furthest coverage points might have 10% to 50% of the bandwidth of clients close to it. Wireless network coverage in one a
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Safety Instructions Caution We recommend you avoid installing wireless antennas in or near rack-mounted installations that include networking equipment and computer servers whose radiated noise emissions can severely degrade radio performance. � To extend the coaxial cable included with your antenna, we recomend a low-loss or ultra-low-loss coaxial cable for installation flexibility without a significant loss in range. The following table lists transmission loss information about low-lo
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Installation Instructions Installation Instructions The following sections contain procedures for installing the antenna on a suspended ceiling. Mounting on Suspended Ceilings with Flush Mounted Tiles The antenna is configured to mount to a suspended ceiling track with flush mounted tiles. Suspended ceiling mounting clips are provided on the rear panel of the antenna. (See Figure 7.) Figure 7 Suspended Ceiling with Flush Mounted Tiles Top view Side view 1 2 1 Ceiling track 2 Suspended ceili
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Installation Instructions Mounting on Suspended Ceilings with Recessed Tiles The antenna can be mounted to a suspended ceiling with recessed tiles by using the provided plastic recessed ceiling mounting clip adapter. (See Figure 8.) Figure 8 Recessed Ceiling Mounting Clip Adapter After you have selected a suitable location, follow these steps to mount your antenna: Step 1 Remove two ceiling tiles on either side of the ceiling track. Step 2 Mark a center point on the ceiling track at the loc
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Obtaining Documentation Step 6 Grasp the antenna with one hand and the track with the other while inserting the antenna’s mounting clips into the ceiling mounting clip adapter until they can go no further, as shown in Figure 10. Figure 10 Inserting the Mounting Clips into the Mounting Clip Adapter Step 7 Route the antenna cables into the space above the ceiling grid and connect them to the device or extender cables. Note You may have to trim some material from one of the tiles to accommoda
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Documentation Feedback Documentation DVD Cisco documentation and additional literature are available in a Documentation DVD package, which may have shipped with your product. The Documentation DVD is updated regularly and may be more current than printed documentation. The Documentation DVD package is available as a single unit. Registered Cisco.com users (Cisco direct customers) can order a Cisco Documentation DVD (product number DOC-DOCDVD=) from the Ordering tool or Cisco Marketplace.
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Cisco Product Security Overview Cisco Product Security Overview Cisco provides a free online Security Vulnerability Policy portal at this URL: http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html From this site, you can perform these tasks: � Report security vulnerabilities in Cisco products. � Obtain assistance with security incidents that involve Cisco products. � Register to receive security information from Cisco. A current list of security advisories and notic
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Obtaining Technical Assistance Cisco Technical Support Website The Cisco Technical Support Website provides online documents and tools for troubleshooting and resolving technical issues with Cisco products and technologies. The website is available 24 hours a day, 365 days a year, at this URL: http://www.cisco.com/techsupport Access to all tools on the Cisco Technical Support Website requires a Cisco.com user ID and password. If you have a valid service contract but do not have a user ID
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Obtaining Additional Publications and Information Definitions of Service Request Severity To ensure that all service requests are reported in a standard format, Cisco has established severity definitions. Severity 1 (S1)—Your network is “down,” or there is a critical impact to your business operations. You and Cisco will commit all necessary resources around the clock to resolve the situation. Severity 2 (S2)—Operation of an existing network is severely degraded, or significant aspects of
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Obtaining Additional Publications and Information � Internet Protocol Journal is a quarterly journal published by Cisco Systems for engineering professionals involved in designing, developing, and operating public and private internets and intranets. You can access the Internet Protocol Journal at this URL: http://www.cisco.com/ipj � World-class networking training is available from Cisco. You can view current offerings at this URL: http://www.cisco.com/en/US/learning/index.html CCVP, the
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Obtaining Additional Publications and Information Cisco Multiband Diversity Omnidirectional Ceiling-Mount Antenna (AIR-ANTM4050V-R) 18 OL-6485-01
