802.11ac module - Clients report a lower speed

Similar Questions

• 802.11ac module support AIR-RM3000AC-A-K9 CleanAir

  The form sheet for the 802.11ac module AIR-CAP3602I-A-K9 mentions CleanAir. However, I have this module inserted in an AP AIR-CAP3602I-A-K9 controlled by a WLC AIR-CT2504-5-K9 and ca radio shows as not capable CleanAir. This is a limitation of the WLC, or am I missing something?

  Thank you!

  AP3602 supports CleanAir natively.

  The module 802.11ac fact that 802.11ac, period.

• What are users with Cisco 802.11n 802.11ac WLAN APs running on Low Power?

  Experts Sars WLAN,

  I'm new on a big installation WLAN here and noticed that not only the AIR-CAP2702I-E-K9 communicate on the Management Station first central and many changes of low-power 2.4 GHz antenna power level.

  People here tell me that it is not harmful, but I am slightly dubious and would like your opinion here.

  WLAN access points are activated with 2.4 and 5 GHz-antennas and shoot only 15.4 Watt following switch.

  Interface Admin Oper Power (Watts) class of device
  Of the PS to the device
  --------- ------ ---------- ---------- ---------- ------------------- -----

  Ba3/4 auto on 17.3 15.4 4 AIR-CAP2702I-E-K9

  First is revealing:

  "APis running on Low Power." Please disable Radio one and reset the access point to get full power on the other radio. »

  The access point is configured for 802.11n on both bands and 802.11ac on 5 GHz.

  I can also see many Power Level change on the 2.4 Ghz antenna.

  Here people are complaining about downtime on laptops for SAP applications.

  Also a voice over WLAN installation does not work very well.

  But I don't know if this has something to do with low power.

  What are the consequences for WLAN users in this scenario?

  Changes in the level of power can cause interruptions to users of WIFI?

  Is 'Low-Power' - Situation responsible for a large amount of sending changes to feeding on 2.4 GHz?

  Who knows more and has experience with low-power facilities?

  Thank you for any comments on this

  Wini

  Just to add

  What are the consequences for WLAN users in this scenario?

  * Anything, just change really the number of antennas is used

  Changes in the level of power can cause interruptions to users of WIFI?

  * Change in power level, do not make changes to string

  Is 'Low-Power' - Situation responsible for a large amount of sending changes to feeding on 2.4 GHz?

  * No.

  Who knows more and has experience with low-power facilities?

  You should focus on your environment and what you see. With low power due to the PoE does not affect the user experience.  If your access point changes the power too high or too low, you can introduce some poor duplication of coverage or channel.  If you are also in a building/space tenant shared, other installs nearby Wireless will affect your RF and yours will have an impact on their. Nothing we can do.  You must set customer issues before assuming what is wrong, that nothing could be wrong.  The updated client drivers is also a good thing to do to eliminate this problem.

  -Scott

  Please evaluate the useful messages *.

• Time Capsule 802.11ac airport fan is always on

  For two days my Airport Time Capsule 802.11ac 3 TB - Version 7.7.3 fan works verry strong and amber light flashing ist.

  AirPort Utility reports the status "this device could be overheating.

  All functions of the time Capsule works fin (internet LAN/WLAN, hard drives - Time Machine backup)

  Normal temperature just from device ist. Only the fan runs at maximum speed

  When I reboot then TimeCapsule the light is green for a few seconds. The fan works silently. After that, the fan went up to maximum speed and light is orange flashing.

  How can I reduce the speed of the fan?

  The Capsule is defective and needs replacement. Please bring the product to an Apple Store... If you have one near you... or contact the Apple Support directly.

  Contact Apple for support and service - Apple Support

• Low speed on Wireless N

  I'm trying to implement a DV6 on Wireless N. I have a Linksys WRT160N router and get speeds up to 120mbps on a desktop wireless located near 100 feet from the router. I can not get over 54 Mbps on the laptop, even within 10 feet. I checked the properties of the device and verified that the width of the channel is set to AUTO and 802.11n Mode is ENABLED. I noticed the rest of my system below specs. Any help would be appreciated.

  LAPTOP MODEL: HP DV6

  Operating systems: Windows 7 (64-bit)

  RAM: 4 GB

  WiFi ADAPTER: Intel WiFi Link 1000 BGN

  PILOT: 13.0.0.107

  ROUTER: Linksys WRT160N

  FIRMWARE: 3.0.02

  After much research, I believe I have solved the problems with the Wireless N of low speeds, especially with Intel WiFi Link 1000 BGN configurations. Here's what I could learn from Intel support forums.

  "The IEEE * 802.11n draft prohibits using high throughput with WEP or TKIP as the unicast encryption algorithm." If you use these methods of encryption (WEP, WPA-TKIP), your rate will be reduced to 54 Mbit / s. Intel® WiMAX/WiFi Link 5350, Intel® WiMAX/WiFi Link 5150, Intel® WiFi Link 5300, Intel® WiFi Link 5100, Intel® WiFi Link 1000, and Intel® Wireless WiFi Link 4965AGN client drivers connect using a legacy IEEE 802.11 g connection rather than failing to connect altogether which complies with the IEEE 802.11n draft standard. "This means that you must use a connection Wi - Fi Protected Access * (WPA2-AES or WPA2-TKIP).

  I have reset the wireless security on my router to use WPA2-AES, reconfigured my laptop for the same security settings and options was immediately connected to more than 200 Mbit/s.

• Airport Extreme 802.11ac - I have a defective router again?

  Dear Apple friends,

  I reduced a problem with my Airport Extreme 802.11ac wireless router which I hope someone can shed some light on.

  Things I've tried:

  • Hard reset
  • Factory full reset w. of new settings.
  • Two different Apple ID (account iCloud)
  • Connection via the devices iOS (iPhone and iPad, both on v9.3.4)
  • 7.7.3 downgrade (problem).
  • New upgrade to 7.7.7 (problem).

  That is the problem.

  If I put a ID for 'Back to my Mac' Apple Airport utility > basic Station... updated and restart the router...

  

  .. .the router will not appear in Airport utility again unless I connect to it directly via IP.

  

  A Wi - Fi connection works fine but I cannot access the airport, or whatever it be connected until I have remove the back to my Mac (Apple ID) of Airport utility references.

  This router is a replacement from the Apple Store for a faulty Airport Extreme 802.11ac, who died after a few months.

  Any suggestion would be appreciated. I think again that router to Apple, but before you make the trek down there, I would be a little sure that this isn't just a bug or a problem on the end of Apple.

  Thank you, in advance.

  No, you don't do anything wrong. This problem has been reported several times recently and the only 'solution' at this stage is to disable Back to My Mac on your AirPort base station, until Apple has a chance to solve this problem.

• When is Airport Express available in 802.11ac?

  I think of buying an Airport Express Terminal as an Extender for my network with an Airport Extreme base station.  No one knows when or if the Express will be available in 802.11ac format?  In addition, the benefits or drawbacks to the use of the Airport Express as an Extender?

  No one knows when or if the Express will be available in 802.11ac format?

  A forum to support users... we're all users... just like you.  Unfortunately, no one here will have any idea what a company notoriously secret like Apple could do, or when they could do.

  The only people who know anything about are at Apple, and they do not say.

  To the extent where using the Express as an Extender linking to the main router of the airport by using a wireless connection...

  Upside... more signals range

  Downside... loss of about half of the potential speed on the network

• 802.11AC

  I have an extreme Apple (latest version) which is ac 802.11. I keep in a room near the kitchen. In the living room, I have an Apple Express, and this is the 1st version. Turning to 802.11n and I have an ATV 4th Gen connected to it. In the House, I have another Apple Express, also 1st version and I also have an ATV 4th Gen connected to it.

  I have the latest iPad Pro and MacBook 12 inches. These run to ac 802.11.

  The two expresses it is connected to "Extend the wireless network" in Airport utility.

  My question is, if the extreme works in 802.11ac and (2) Express with 802.11n, am I get full speed/bandwidth or do I need to get rid of the Express and maybe get another Apple Extreme 802.11ac?

  Thank you very much. I appreciate it.

  My question is, if the extreme works in 802.11ac and (2) Express with 802.11n, am I get full speed/bandwidth or do I need to get rid of the Express and maybe get another Apple Extreme 802.11ac?

  The Express Gen1 are single band... and more than likely using 2.4 ghz which is also limited in Apple routers to 150Mbps max... so with wireless extension of the Max speed which is normally about 60Mbps (wireless is half - duplex to half the link speed and then a little less for inefficiency) around 30Mbps (half of the half) is what you can expect. Even then, it might be much slower if the wireless signal is weak.

  Measure and see... More valid numbers are your own results. What speeds you get when connected to an express with a computer of the usual speedtest.com.

  Now, if you have internet slow... for example ADSL I have with a top speed of about 6 Mbps, then buy the best equipment will not increase an iota of internet speed. However if you need better local lan speed or your internet connection is faster than 30Mbps routers purchases better wireless CAN help.

  I say MAY because AC wireless has bad range... While it can give very high speed he falls too quickly...

  There is only one way fully guaranteed to get the bandwidth... Ethernet.

  If you are not able or not willing to install ethernet... any other method is the luck of the draw.

• My LAN airport Time Capsule 802.11ac began to abandon their studies on the Cox network.

  My local network that the internet began to abandon their studies in airport Time Capsule 802.11ac associated with my network of Cox. The green light stays on. Unplug it and plug it back bring it will return immediately.

  I disabled IPv6 on the suggestion of the counsel of COX because Cox and Apple have a problem with these capsules of time regarding IPv6 and IPv4 is supposed to work.

  It is a question of cox or should my time capsule service?

  This modem do you have? Brand and model please.

  It may be a contributing factor, where the transition to IPv6 is causing issues, but raised another problem.

  He has also reported a DNS issue... Please fix the DNS servers of your TC... (IPv6 is set to link-local now in your TC?) Assign the values google DNS and see if it improves things.

• Satellite P100 GPU fan turns costantly at low speed?

  Finally something strange happened on my laptop and I wonder if even happened to other users of P100 series laptop. All of the sudden GPU fan began to operate at low speed all the time. Before he reached 60 ° C and then had shrapnel short until it cooled down to 50 ° C and the order. But now it runs at very low speeds and temperatures are around 48 C. It is not noticeable and I'm very happy with what (it should be like that from the start).

  Now I wonder what could have triggered that. Do you have bios that has changed (I have the latest 2.40). At the beginning when I changed the computer bios worked as before, but then at some point I changed muffler in performance mode and since that day, the GPU fan runs constantly. I tried to change it to silent mode, but the GPU fan runs all the time. My laptop is P100-115 (Geforce 7600)

  Hello

  Looks like you re a happy with the use of the fan.
  I think that the new BIOS has been changed and that's why he has better influence on the performance of cooling module and so it works at very low speed. I think it is much better than the rotation of the fan restless.

  As you have already mentioned the Toshiba power saver controls the speed of the CPU and cooling method. If these settings could affect the cooling of laptop.
  But believe me; It of much better to have the constant low temperature and fans completely.

• Low-speed satellite Pro U400-142 - Wireless-N speed problems-

  Hi guys...

  I ve just bought a laptop Toshiba Satellite Pro U400-142...
  I have a belkin N1 Wireless cable router...
  I was really happy that I could get the speed up to 300 Mbps... with this laptop and the router...

  I am very very disappointed that he is only showing 65Mbps... My laptop supports Wireless N such that it has a wifi Intel 5100 card inside...
  Why show a low speed?

  I m in the same room as the wireless router if the signal is excellent...
  I've tweaked on with the settings in the network adapter settings...
  I got it to 130Mbps... for about 10 seconds before it dropped back down to 65Mbps...

  Can someone tell me what is the problem?
  I need to change some settings on my N1 router or what?
  This was one of the main reasons why I bought this laptop.

  concerning

  You have reason seems the wireless network adapter supports the Draft N
  But are you sure that you are using Draft N?

  Is it enabled in the Device Manager-> properties-> Advanced tab card WLan?

  At 802.11 N selected in your router settings?
  Update you the BIOS and WLan card driver?

• WiFi (slow connection on 802.11ac) subjects with 10.11.3

  My Macbook is connected to a router TP - Link Archer C7 on 802.11ac v02 (5 GHz). Sitting next to the router speed is between 800 and 900 Mbps.

  First I had problems after wake her from her sleep. Speed has fallen to 7 Mbps. After toggling wifi turned off/lit, speed was normal.

  Now, I've upgraded to 10.11.3. At the start speed is between 29 and 59 Mbps. sometimes it gets easier, but maximum is of 400 Mbps.

  I tried:

  -Reboot everything

  -Removed Wifi config/service

  -Static IP, DNS, IP v04/v06, MTU

  -Various parameters of the router

  -/ Library/Preferences/SystemConfiguration deleted

  -Reset the PRAM/SMC

  RSSI:-50dBm, noise:-83 dBm

  If I boot in safe mode, all right. Normal speed to 900 MBit/s. No problem with sleep, etc., but only in safe mode!

  Any suggestions?

  You may have installed a third-party application that claims to provide anti virus, protection, management, firewall, cleaning, etc. If so, uninstall these applications.

• Installation of WLAN 802.11ac VST

  My company recently purchased a VST Instrument of SMU-5644R without buying software or licenses!

  I realized with the help of support NI AE s which, in my view, the requirements are to some 802.11ac measures with the VST.

  LabVIEW 2012 development suite

  Toolkit Spectral Measurements

  Modulation Toolkit

  WLAN Measurement Suite V4.0

  I expect to have all the software and licenses I need in the coming days.

  I have a number of questions remaining on the installation and configuration associated with this 802.11ac measurement solution that I really wish to get help with people NOR or any other people who have been through it already.

  1. do I also a FlexRIO as SMU-7965R module for basic 802.11ac generation and analysis or this card is not required unless I need of channel modeling or other custom work?  I have in fact already of this material but do not know if his need and it is not quite clear to me exactly when I need to use it.

  2. is there a process I should follow [or anyone can propose a] to ensure that I can get all this material and to work together without too much wheel spin?

  3. are there examples of LabVIEW to take a measurement of CCRP with the VST?  Have not found any.

  4. How can I configure the routing of détente between FlexRIO and VST module?  Had some trouble getting a few VST LabVIEW base for work and did not understand the explanation. The summary of message says error "the example uses paths PXI trigger for FPGA i/o, that these lines must be routed to the VST" he continued by saying that this range can be made to the MAX.  I've messed around with the routing, but could not get the error message disappears.

  Thanks for any help or advice, you can provide,

  Dave M

  
  

• Unauthorized network card error in Lenovo W540 with 802.11ac mini Intel PCIe

  I recently purchased Intel 802.11ac mini PCIe card and tried to replace 802.11n card in my Lenovo W540. He released the famous problem with BIOS whitelist blocking:

  1802: unauthorized network card is plugged - power off and remove the network adapter (8086 / 08B 1 / 8086 / C070).

  The card itself is approved FCC (FCC ID: PD97260NG)

  I've updated the UEFI/BIOS in hopes that maybe he was too old to recognize the card - but no luck. Even with a 2.17 UEFI firmware there not yet accept the card. Can we do anything about it? Are UEFI future updates is going to fix it or Lenovo basically approves a list of supplier codes and ignores the rest?

  I tried to find all the cards sold directly through Lenovo, but can't find anything, that's why I had to buy one separately. But it rejects it. Can we do anything about it except find another card? And if not, what 802.11ac Intel adapters can be used?

  You can buy 'authorized' module AC of partner Service of Lenovo or IBM...

  FRU AC part number are:

  -04W3844 Intel Wilkins peak 2 7260 11ac + 2 * 2 BT4.0 m2 card

  -04 x 6007 Intel Wilkins peak 2 7260 11ac + 2 * 2 BT4.0 m2 card

  I have no idea what they are different...

• Pavilion dm4-2180us: wifi Upgrade on Pavilion dm4-2180us to 802.11ac card

  I have a hp pavilion dm4-2180us.  I want to upgrade the wifi 802.11b/g/n to ac 802.11 card.  Can I do this? I would like to know supported faster cards for my laptop. It would be a great help!

  My current card is Intel wifi link 100 bgn

  Thanks in advance.

  Hi @barbsduck,

  Welcome to the HP Forum!

  It's a great place to find answers and advice! You have the best experience in the HP forum, I would like to draw your attention to the HP Guide's Forums:

  First time here? Learn how to post and more

  I understand that you want to upgrade your wireless network to a 802.11 ac adapter. When I checked the guide service and maintenance for your laptop for recommended replacements, there not a listed 802.11ac.   Please see Chapter 4, page 40 for recommended replacements:

  HP Pavilion Entertainment PC Maintenance and Service Guide of dm4

  It is a big question other clients may also be question, please click on the ""Accept as Solution " if you feel that this post has responded to your request." You can say thank you easily by clicking on the ""Thumbs Up " below!"