I need to update from older Cisco 350 Aironet 802.11a/b Wireless CardBus Adapters to Cisco cb21ag Aironet 802.11a/b/g Wireless CardBus Adapters in rugged tablet pc's. I need these without the antenna cap present to utilize the tablets antenna sytem. They are pictured on the Cisco website but Cisco partners I've contacted have been unable to assist me in purchasing them.
View 1 RepliesI haven't been able to find any Windows 7 compatible drivers anywhere for the CB21AG card and there seems to be nothing on the Cisco site. These drivers required, when they might be released?
View 11 Replies View RelatedI'm having a small issue using my external CIsco Wireless Card AIR-CB21-AG-E-K9 with a Lightweight Access Point 1552 (Outdoor) using 802.11a Radio.
Description of issue :
I can connect to a wireless network when i set the Wireless Mode to 2.4GHz 54 Mbps (802.11 g), and 2.4 GHz 11 Mbps (802.11 b) on the card but not with 5GHz 54 Mbps (802.11a).
Note that this card is compatible to 802.11 a, b and g.
All settings on the 2504 WLC is set to default regarding the radios configuration.
Both radio interfaces type (802.11 b/g/n and 802.11a/n) are operational and Admin status Enable on the WLC.
The status of the wireless card is as follows :
Profile Name - Wifi-Test
Link Status - Not associated
Wirless Mode : 5 GHz 54 Mbps
Network Type : Infrastructure
Current Channel : Scanning
I am able to view clients, rogue APs, rogue clients etc, but the information is faily inaccurate. Thus, I am trying to calibrate using the RF calibration models. I have created a new model and am attempting to add data points.After adding the client MAC, selecting the floor plan and clicking next, the floor plan loads and a message pops up stating: "Could not enable S60 across all relevant controllers on this floor". I click OK, and select "point" as the calibration method. When I place the calibration point on the map and click GO I am presented with the following message: "Failed to initiate data collection. Please make sure your client is connected on the wireless network and then try again." Both of these messages can be seen in the attached screenshots.
I have confirmed that the client is associated to an AP located on the map.I have confirmed connectivity of the client.I have used both the Cisco AIR-CB21AG-W-K9 (CCX V5) and the integrated intel wireless card (CCX V4).I am running WCS 7.0.172.0, MSE 7.0.201.204, and WLC 7.0.116.0.
I have a AIR-LAP1242G-A-K9. I have several question:
1. Does the antenna is a MUST for it to work.
2. If I have a 1 unit of AIR-ANT2422DG-R (antenna) , does the wireless access still work? Do I need 2 antenna
3. If I have a 1 unit of AIR-ANT2422DG-R, does 802.11 b supported.
I connected an external 12dBi omni-directional antenna for Networks 2.4 Ghz (TL-ANT2412D) with LMR-400 cable 5M but my antenna "emits" nothing, I have no signal. With the two supplied antennas with WAP200 I signal but does not cover any desired area.
View 5 Replies View RelatedWe are installing 1260 Access Point (AIR-LAP1262N-E-K9) with 2 sets of external antenna:AIR-ANT2460NP-R (2.4Ghz, Patch Wall-mount, 6dBi Directional) & AIR-ANT5160NP-R (5Ghz, Patch Wall-mount, 6dBi Directional).What would be the recommended separation of the 2 antennas if they will be mounted beside each other?
View 1 Replies View Relatedan external Antenna for a 881G? We're using AT&T.
View 4 Replies View Relateddirectional antenna for the WAP200e.
I've been googling but can't seem to find a product. I have found omni-directional but no directional antennae
I recently checked the output of one of my AP 3502AGN which are connected to a WiSM with the current 7.0.240.0 software. There I saw the following output:
show ap config 802.11b 3502AGN-1100c-1
Legacy Tx Beamforming ..................... ENABLED
Antenna Type............................... INTERNAL_ANTENNA
[Code].....
I have to replace a 1230 with an 1262 AP.
All antennas have to be in the same direction on the AP and I guess when the old 1230 is working well the 1262 will be only better . Attached u see how I plan to mount the new AP versus the old one...
When we take a look at the internal antennas on the 1142 AP, we notice the 5ghz pointed all the same way, but for the 2.4ghz we can see each offset by 45/120 degrees. It was my understanding that all antennas are omnidirectionals on the 1142, why are those 2.4ghz antennas not all pointed the same way? onfiguration advantage and that each antenna is indeed omnicadirectional? Example, if I shut just one antenna off, do I lose a sector (120degree)?
View 5 Replies View Relatedi want to install a 3500e. I have a hole in my wireless network where this AP will be a perfect fit. I do have a wireless controller running code 6.x, so I think I will need to upgrade to 7 which is not a big deal.
The problem I have is the antenna selection. Since the AP has MIMO multiple-inputs multiple-inputs I’m perplexed on the type of antenna to choose. Since the environment is a warehouse the Omni directional would be preferred - should I also add the dipole antenna for close proximity to the AP. Also, I noticed in the getting started guide the 3500e has 6 external connection points 3 for 2.4 and 3 for 5 GHz. The antenna documentation says to use dual-band antennas, but this contradicts what is shown in the getting started guide. So what antennas should I get to make the 3500e work in a warehouse environment.
where can I find SKU for HGA9N antenna? Looking in CCW but I can't find it. Neither I can find EoS notice for it.
View 4 Replies View RelatedI am still new to wireless. I have been studing for my CCNA Wireless for about 6 months now so I still have a lot of questions.
Right now I have to deploy some new APs. We are using 3502e APs. I have a qustion on how to mount antennas for these access points. I have to make a mounting bracket the new installations. What was done with the previous APs was to mount a unistrut beam to an I beam in the building. There is 2 AIR-ANT-1728's and 2 AIR-ANT-5160V-R antennas mounted straight out on the unistrut. Then they put a T bracket on the unistrut and mounted a second bar 90 degrees from the main bar and connected the third 1728 and 5160 antennas on the second mounting bracket. So we have 4 antennas in a row, and two off to the side 90 degrees from the other 4 antennas.
My question, is this OK to have them this way, or would it be better to have all 6 antennas in a straight line when I fabricate my new AP brackets?
Here is a picture of what I am talking about. This would be looking at it from above.
Current New Proposal
__________o__o__o__o_ _________o__o__o__o__o__o
| AP AP
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|o
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|o
The 3502e has 3 antenna terminals for each band. Is the order of connection to the antenna pigtails significant? The antenna pigtails are not marked ABC (just blue boots for 5GHz.)
View 2 Replies View RelatedI have a DWA-547 wireless adapter in my PC and only get 1 to 2 bars....I was thinking about getting another wireless adapter or getting wireless antennas to boost the signal if it works?
View 3 Replies View RelatedFeature AIR-CAB020LL-R AIR-CAB050LL-R AIR-CAB100ULL-R AIR-CAB150ULL-R Cable Length 20 ft (6 m)50 ft (15 m)100 ft (30 m)150 ft (46 m) Transmission Loss 1.3 dB3.4 dB4.4 dB6.6 dB for Cisco 1941W router with external antennas?
View 3 Replies View RelatedI'm going to install a Cisco Aironet 1310g (ap mode) with external antenna in a warehouse (contain many metal surfaces), and I need to install this antennas on ceiling (distance from floor to ceiling is about 13 metres). I need to get at least 1Mbps performance. AP clients are Motorola MC9190-G mobile computers.
View 3 Replies View Related mounting for the above antenna types. see figures below.
The figures above, are the antenna mounting correct? For figure 1, can the two antennas be separated by 4" or more? For figure 2, the two antennas will be side by side.
We have 3 3602Es connected to a 2504 WLC. I was wondering for best practices for antenna placement. They are all mounted on the side of a wall, near the ceiling (above everyone's head).
View 10 Replies View RelatedWhen using dipole antennas such as AIR-ANT 4941 with the 2.4 Ghz 1250 AP, must the antennas be spaced EXACTLY as far apart as the antenna connectors on the AP, or can the dipoles be spread further out, say to 4" spacing.
View 20 Replies View Related1. Does the Aironet 1242G have an internal antenna?
2. When connecting an AIR-ANT1728 omnidirectional to the primary connector on the ap, does this have to be enable or is it enable by default?
3. My laptops can connect and travel between access point just fine, but smartphones cannot even see the network.
I need to upgrade a 1230 to the new Aironet 1250 at a location. I have only 2 external antennas at that location.
I understand that you still can run 802.11n with 2 antennas. But I can not find anywhere in WLC 5508 v7.2 that I can disable the middle nut (C)
Currently have access points located throughout our warehouse that use the AIR ANT5160V-R antenna's from Cisco. These AP's are 25' in the air. However we have a lot of voice quality issues off of the 5Ghz band, we do no other services on this band as we keep data on the 2.4Ghz.This was all installed by a vendor but from what I am seeing on the documentation [URL] the cover is extremely poor for these antennas despite AP's everywhere. They cover side to side but aren't a well rounded AP at all.it seems like the AIR-ANT5145V-R would be better suited even though this is a warehouse.
View 5 Replies View RelatedI have a small building which has two levels. I have a 1230 on the top floor and about 10 people. Below that floor is another office with 10 people. They don't all use wireless, infact its only used for guests and smartphones, tablets of which there aren't many.I was wondering instead of sticking another unit in the downstairs office, Can I either use two anntenna's, one on each floor connected to the one controller or is there a good antenna which will do both floors?The floor is concrete, I have one antenna attached to the right hand connector of the 1230 and can get 2 or 3 bars in the lower office. Thou as its a flat antenna this doesn't cover the part of the office directly beneath it.
View 7 Replies View RelatedI found the 3502 waps are plenum rated, I found the cable on the antenna are plenum rated, but are the antenna plenum rated?
AIR-ANT5160NP-R?
AIR-ANT2451NV-R?
AIR-ANT2460NP-R?
I have a customer using 1250 AP with monopole antenna, he face frequent disconnection for voice clients during roaming. Phone is forced for reregistration to call manager during the hand off. Same customer has dipole antenna in a different floor with 1250 AP and there is no issue observed for voice clients.
Is this an issue with monopole antenna ? Which is the best antenna to recommend for Cisco APs or wht is the occasion I need to use a dipole or monopole antenna ? How to understand the difference between them.
We have a campus with both office and industial areas with various propagation problems. Historically I have been installing and maintaining access points in the 1200 range, the latest being the 1242. All these have a similar antenna setup based on diversity pairs.Since Cisco seems to be dropping the old series any week now I have been looking at the 2602 as a replacement.I can find no good documentation on antenna selection and mounting suggestions for these.If I want a proper omni coverage pattern with dual band antennas, do I just set them to a H form assuming the unit is sitting on a wall?
View 1 Replies View RelatedThe 3502e has 6 antenna connections, 3 for each band, 5GHz band is marked in blue. The antenna pigtails are only marked with the matching color - 3 blues or 3 blacks. No A,B or C. Does it matter which pigtail goes to which of the 3 terminals so long as the band is correct?
View 1 Replies View RelatedCan I use the 2.4ghz (product #)air-ant1728 antenna on the new 802.11a cardbus?
View 3 Replies View RelatedI am using two Cisco Aironet 1252 (cisco AIR-AP1252AG-A-K9) to setup a point to point link (one is configured as root bridge and is as a non-root bridge). Both Aironets are running software version Version 12.4(25d)JA.
Is there a way that I can that I can perform an antenna alignment test on the Aironet that is configured as a non-root bridge?executing the following command dot11 dot11radio 0 ? does not show the antenna-alignemnet option.
What are the new external antenna options?
View 1 Replies View Related