Power and antenna 1142 802.11n

Similar Questions

• Extending Airport Extreme 802.11ac with older Airport Extreme 802.11n

  I need to extend the coverage of my wifi and I have an a 802.11ac AE and two former, 802.11n AE units and all are still functional.  Specifically, can the newest Airport Extreme 802.11ac extended by an older Airport Extreme 802.11n if it is connected by ethernet cable?  If it can be done, what setting (bridge mode or extend the network mode) should be used on the 802.11ac model?  Any other need to know the tips would be greatly appreciated as well.  Thank you...

  can the newest Airport Extreme 802.11ac be extended by an older Airport Extreme 802.11n if it is connected by ethernet cable?

  Yes, it's can... goal that the wireless "ac" will not be extended, of course. Here, I assume you think 802.11ac airport your 'main' airport and airport 802.11n as the airport of their extension.

  which parameter (bridge mode or extend the network mode) should be used on the 802.11ac model?

  You would not change the settings on the 802.11ac airport

  Reset an 802.11n AirPort Extreme back to factory default settings

  Connect an Ethernet cable from one of the three ports on the airport of 802.11ac for WAN "O" from the airport on the AirPort Extreme 802.11n which extend the LAN network<-->

  Configuration to use Apple "Assistant" to put in place the AirPort Extreme 802.11n and it will feature the correct Assembly for you.  Everything you really need to do is assign a name that you want to call the airport and "Wizard" will take care of everything else.

• compatibility with 802.11n to 5.0 GHz frequency

  Is the Thinkpad W701 (2541 CTO) compatible with 802.11n to 5.0 GHz.  I tried, it can not find the network to 5.0 GHz frequency. Please notify

  No, unfortunately, it does not support any operation at 5 GHz:

  http://www.Realtek.com.tw/products/productsView.aspx?langid=1&PNid=21&PFID=48&level=5&Conn=4&ProdID=...

  Frankly, I do not understand why Lenovo sells even such a laptop with nothing less than the Intel 6300 or 6250 WiFi cards. When you configure a W701 for the purchase, the link "Help me choose" for the WiFi cards:

  http://shop.Lenovo.com/SEUILibrary/controller/e/Web/LenovoPortal/en_US/SystemConfig.Runtime.workflow...

  tells customers absolutely NOTHING on the map "ThinkPad bgn wireless" that Lenovo offers for sale with the machine. Is the closest they come to discuss the "ThinkPad 11 b/g Wireless LAN Mini PCI Express Adapter III" which is any other card having different abilities. Any more than they do not mention something on the Intel 6300 or 6250 cards provided with the machine. But they do not address the card Intel 4965AGN, which was sold 2-3 years ago and is no longer offered.

  In short, link to "Help me choose" of Lenovo is totally unnecessary, and this has been a recurring problem on Lenovo configuration pages. Apparently, Lenovo has no one who is able and willing to re-read their configuration pages, and I see frequent complaints in ThinkPad forums about this.

  The Intel 6300 and 6250 support 802.11n at 2.4 GHz and 5 GHz operation. You can replace your existing card by one of them, but instead of paying $30-50 or more to buy the card online retailers, you will have to pay extra (generally $ 150-200 for the WiFi cards) rather buy the map directly from Lenovo, because otherwise the computer will not start.

  For the best WiFi, buy the Intel 6300. If you want to than WiMAX, which is a 4G service in some areas, instead buy the Intel 6250, although the 6250 WiFi performance than the 6300 has.

  Moderator edit: fixed formatting, a link.

• 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 *.

• 2006 WLC and 802.11n

  I have a 2006 WLC with 6 1242 APs and wondered what should I expect when I can replace 1242 a 802.11n AP.

  I know that the new access point will not work at full speed, but other than that, I don't know.

  Any ideas on that?

  Thank you, Gary

  So I can add an 802.11N AP to the controller
  

  802.11n AP only, you can use is the 1250.

  BUT it will not run at the N speed, etc.  Right?
  

  You can activate 802.11n, but because the controller has speed 10/100BaseTx, then you have a bottleneck.

  So what we're thinking is purchasing 1 or 2 of the APs and let them run on our 2006 WLC, knowing that i WILL not see the speed difference, etc until next year, when i get the new WLC.
  

  You do not things easy for me are you?

  Ok.  So that you know what your next financial bucket will come in.  What your savings.  1250 in a desktop environment... Hmmm... I don't recommend it.  1250 need 20.0 watts of power (because you are running firmware 4.X).   IF you use either a switch that can pour 20.0 PoE power, a power injector or remove one of the radio modules.

  If you, for example, the baby 1040 (aka "N") or more the 5508 1140 then you can really run 802.11n.

• My speed has decreased between the router and the modem is not working properly, what can I do to increase the download speed with my Time Capsule 802.11n

  My speed has decreased between the router and the modem is not working properly, what can I do to increase the download speed with my Time Capsule 802.11n

  A variety of phenomena can affect the performance of its wireless network. You may be able to mitigate some negative effects.

  Solutions to any factors that may have an impact on your wireless network, read use the Diagnostics wireless for you help to solve the problems of Wi-Fi on your Mac - Apple Support.

• BCM94313HMGB combo wireless 802.11n and Bluetooth 3.0 half minicards UPgrade

  I recently bought your desktop pavilion pc p6-2378 with 8 64-bit windows.   Noticed that the Office lacks any wireless internet.

  Bought a BCM94313HMGB 802.11n and Bluetooth 3.0 high speed half mini-map and installed it.  Wireless driver works immediately.  But I donot see the radio bluetooth option anywhere.

  What Miss me?   Why didn't the radio bluetooth on the Device Manager?

  Yes. I saw that before posting.

  I used a mini-PCI card PCI-E and that caused the problem.  I inserted directly into the motherboard and bluetooth and wireless networking worked fine.

  Thank you.

• Ralink WIreless adapter N TouchSmart 600xt (600-600/t): problem w / 5 GHz 802.11n and DD - WRT fw

  I really didn't have a good experience with HP support trying to figure why my wireless 5 GHz N is not yet detected by my new 600xt.  I tried to load the latest Ralink drivers and it made no difference.  There are a few settings in Device Manager on 5 GHz so I have reason to believe that it does not support 5 GHz as some previous TouchSmart users had trouble with.

  This network is detected by my Dell laptop almost 2 years very well, so I didn't expect this.  My environment really demands N connectivity and even though I have a structured wiring all through my house, it is not likely that the location of this machine will get wired anytime soon.

  I'm using DD - WRT firmware on a WRT600N router.  The DD - WRT software is a 2.4 version, but it's not the newest.  It is:

  DD - WRT v24 - sp2 (07/21/09) std - build 12533

  If someone has already tried a newer version or more old firmware thanks for posting your experiences.

  I had checked that the country in Ralink settings setting should be #7.  Nothing else seems not to apply to this problem.

  I just got my 600xt the other day, but before I bought it I was wondering if 802.11n adapter that support 5 GHz.  It is my understanding that not all do.  I found a card for the 600-1050 version that says this:

  Integrated Bluetooth and WLAN 802.11b/g/n single-band (2.4 Ghz), 2 x 2 featuring MIMO technology

  So I didn't even try helping with my band of 5 GHz on my router.  If yours is as well, so you will not be able to use the 5 GHz.

  Hope that helps.

• I have an 802.11n wireless Lan card and the strength of the connectivity is poor however my laptop compac has excellent connectivity which can do to get a good signal

  I just bought a new PC (foxconn) who has a 802.11n wireless Lan card, my connection is very poor but my connection on my laptop compac and iPad are excellent. Is there a way I can get a better connection with this lAN card?

  Hello

  Check with the assistance of FoxConn, their documentation and online drivers. Don't assume new products
  have up-to-date drivers.

  Are all Windows 7 computers?

  The router may also need a firmware update so check with its creator.

  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle=""><- mark="" twain="" said="" it="">

• WRT1900ACS: Missing "802.11n only' and '802. "11A / n only" network Mode selections

  On my new WRT1900ACS (ACv2, loaded with the latest firmware 1.0.0.169041) I want to force the two bands in 802.11n only, but I can not because the choice of "802.11n only" does not appear in the drop-down lists.

  The only choices that appear on the Wireless tab are 'mixed', '802. "11b / g only", "802. 11 g-only", "802. 11 b only for 2 .4GHz' and '802.11ac only', '802. 11 a only"for 5 GHz.  It's as if Linksys has decided to remove the 802.11n choice from the graphical interface at some point.  Why?  I want this option of return.

  The manual States that there is a choice for '802.11n only' for the two bands.

  From the manual (WRT1900ACS_FUG_ENandFR - CA.pdf):

  p. 41:

  "You can then select Wireless-N only as network below Mode."

  p. 43:

  i. on the 2.4 GHz band, you can choose among the following:

  -Mixed technique

  -802. 11 b / g only

  -802. 11 g only

  -802.11 b only

  -802.11 n only

  II. on the 5 GHz band, you can choose among the following:

  -Mixed technique

  -802. 11 a only

  -802.11ac only

  -802. 11A / n only

  Use WPA2 Personal instead of WPA2/WPA mixed personal

• Looking for guidelines SNR for upper 802.11n (150 Mbps and 300Mbps) of data rates

  Is anyone aware of any directive of Cisco and/or observations on the ground for 20 Mhz (single channel) 150Mbps 802.11n 40 Mhz (dual channel) 300Mbps deployments and deployments?  If they vary also freq band. (2.4 or 5.0 - does not intend to make 40 Mhz to 2.4 Ghz).

  Also, if anyone is aware of any 802.11n design guidelines / planning guides (preferably Cisco) with some rough points square guidelines for generic, Interior carpet environment office (similar to the PA 1 through 10,000 feet square for the data base/light and 1 PA by 3,000 feet square for VoWLAN), but for the 802.11n which would be appreciated.

  Is enough to remind me about the need to conduct a site survey - and I realize that these figures will stretch based on the environment - looking for instructions and values of the signal, if published.

  In addition, it is understood that different customers may have different sensitivity - no need to go either

  Especially try to find some guidelines rough values published for planning purposes.

  Thank you

  John

  Not sure if you are still looking, but it is the reference in the CUWSS quick reference Guide.

  Conditions of accreditations RSSI/SNR
  Data rate 20\40 MHz 2.4 GHz Min RSSI 2.4 GHz Min SNR 5 GHz Min RSSI 5 GHz Min SNR 14.4\30 -82 11 -79 14 28.9\60 -79 14 -76 17 43.3\90 -77 16 -74 19 57.8\120 -74 19 -71 22 86.7\180 -70 23 -67 26 115.6\240 -66 27 -63 30 130\270 -65 28 -62 31 144.4\300 -64 29 -61 32

• HP Pavilion HPE h8-1111: Deffective Network Connection (802.11n WLAN Broadcom adapter) - defective or software hardware

  I lost my network connection and I don't know where to go to fix it. If anyone has an idea where ho to continue, I have tried so many stage already that I am at a loss... Help

  My computer semi regularly acted by the loss of my internet on a whim. Basically, it can detect WIFI, no problem, shows the strongest signal for her also. just tells me that it cannot connect to WIFI when I try (even if he can ask me the password and can tell if I use one bad)

  I can't reprocude the question

  No significant changes to my computer because the issues started happening.

  Simple steps:

  -Recovery (before the first event) system does not alter

  -Router and modem are not the issue

  -Could you find not updated driver anywhere (even though this does not mean that they do not exist, but having only no internet with the pc makes it particularly tricky - also HP does not provide the )

  -Power management wasn't the question

  -J' tried forget network the many times this problem has occurred. He has not fixed it.

  Additional troubleshooting showed:

  -Reset the Winsock Catalog did not resolve the question more than once (emplying he did the first time I did).

  -Reset of TCP/IP, that does not solve the issue more far.

  My WIRELESS card is a Broadcom 802.11n

  Finally, the only thing that I can see (although I can easily miss something obvious) is my reinstallation of an old printer inkjet EPSON Workforce 545, which I am connected to my WIFI and my PC via USB (why I used wifi since I got cable?...) I do not know) a few days later, people who use the same network reported the act more as usual but I have not noticed anything on my end.

  -J' have been disconnected from the network to the printer and stopped using it.

  -J' found evidence of his feature wirless allgedly interfere with other devices here (search for entitled Review "bought two units for corn or work")

  http://www.CNET.com/products/Epson-workforce-545/user-reviews/

  -Usage guide also mentioned the possibility of non-zero of the interferingwith printer wireless (end of p.328) other devices:

  chrome-extension://oemmndcbldboiebfnladdacbdfmadadm/https://files.support.epson.com/pdf/wf545_/wf545_ug.pdf

  Edit 12/04/2016

  I ended up having to do a factory reset on my computer for unrelated reasons. To reconnect the original WLAN card, I don't have to use the USB adapter that I bought to solve my problem.

  Factory reset works if fails everything else! Solution without after all!

  Hiya

  Well I'm really ideas, I have revised the HOW2 and he is shown below, just in case it helps.

  

• WRT310N - Tests of speed than 802.11 g or 802.11n are MUCH slower than Ethernet

  Hello. I have a WRT310N router connected to a cable modem. Because my internet connection is capped at 16 Mbps, I wait like http://speedtest.net/ speed tests and http://www.speakeasy.net/speedtest/ are very similar on Ethernet and wireless.

  The results more wireless are extremely poor (less than 1 MB/s) but via Ethernet, they are all around 16 Mbit/s.

  I first noticed questions during video streaming on Netflix HD for my XBOX 360 more 802.11n. My internet connection is fast enough for this, but not the video downgrades. This is clearly a problem with my wireless setup, but I don't know why it is so poor.

  Any suggestions are greatly appreciated.

  Thank you
  Jared

  Disable the made frame burst and also reduce the MTU to 1365 on the Configuration tab and click on save settings... Now, cycle power to the router and check... If this makes no difference then, try upgrading/re-flash firmware of the router and re-configiure the router from scratch.

• Configure 1141n with 802.11n

  Hello community,

  Currently, I'm trying to set up a 1141n (AIR-AP1141N-E-K9) autonomous access point with 802.11n. When I configure the access point for no encryption or aes - ccm encryption I am not able to set up the parameters of speed of dot11n (max. 54 Mbps). In addition, documentation (data sheet, conf IOS guide, getting started) said that the ap has two interface for (dot11radio0) 2.4 GHz and 5 GHz (dot11radio1) radio. I am not able to configure the interface dot11radio1. I tried to reset the access point to the default configuration, but this makes no difference. Even with default conf I can't configure dot11n. My question is: what am I doing wrong? Can someone help me?

  Concerning

  Bastian

  ---------------------------------------------------------------------------------------------------------------------

  Cisco IOS software, C1140 Software (C1140-K9W7-M), Version 12.4 (21a) JA1, RELEASE SOFTWARE (fc1)

  processor of Cisco AIR-AP1141N-E-K9 (PowerPC405ex) (revision B0) with K 98294/32
  768K bytes of memory.
  Card processor ID FCZ1419W0LN
  PowerPC405ex CPU at 586 Mhz, the 0x147E revision number
  Last reset of tension
  1 gigabit Ethernet interface
  1 802.11 post<---->

  ---------------------------------------------------------------------------------------------------------------------

  ---------------------------------------------------------------------------------------------------------------------
  !
  version 12.4
  no service button
  horodateurs service debug datetime msec
  Log service timestamps datetime msec
  encryption password service
  !
  hostname jug5128
  !
  enable secret 5<...>
  !
  AAA new-model
  !
  !
  AAA rad_mac radius server group
  ACCT-port of the server 10.1.111.33 auth-port 1812 1813
  !
  Group AAA authentication login default RADIUS
  AAA authentication login auth_mac group rad_mac
  Group AAA authorization exec default RADIUS
  !
  AAA - the id of the joint session
  IP zentral - .jug .de domain name
  !
  !
  dot11 syslog
  dot11 vlan-name ADMIN vlan 119
  dot11 vlan-name WLAN vlan 130
  !
  dot11 ssid junghans119
  VLAN 119
  open authentication
  authentication-key wpa version2 management
  WPA - psk ascii 7<...>
  !
  dot11 ssid junghans130
  VLAN 130
  open authentication
  authentication-key wpa version2 management
  WPA - psk ascii 7<...>
  !
  !
  Crypto pki trustpoint TP-self-signed-3181710497
  enrollment selfsigned
  name of the object cn = IOS - Self - signed - certificate - 3181710497
  revocation checking no
  rsakeypair TP-self-signed-3181710497
  !
  !
  TP-self-signed-3181710497 crypto pki certificate chain
  certificate self-signed 01
  <...>
  quit smoking
  !
  !
  Bridge IRB
  !
  !
  interface Dot11Radio0
  no ip address
  no ip route cache
  !
  encryption mode vlan 130 ciphers aes - ccm
  !
  encryption mode vlan 119 ciphers aes - ccm

  !
  SSID junghans119
  !
  SSID junghans130
  !
  gain of antenna 0
  Base-1 speed, 0 2.0 5.5 11.0 6.0 12.0 9.0 18.0 24.0 36.0 48.0 54.0 m0. M1. M2. M3. M4. M8. M9. M10. M11. M12. M13. M14. M15.
  root of station-role
  !
  interface Dot11Radio0.119
  119 native encapsulation dot1Q
  no ip route cache
  Bridge-Group 1
  Bridge-Group 1 block-unknown-source
  No source of bridge-Group 1-learning
  unicast bridge-Group 1-floods
  Bridge-Group 1 covering-disabled people
  !
  interface Dot11Radio0.130
  encapsulation dot1Q 130
  no ip route cache
  Bridge-Group 3
  the bridge-group subscriber-loop-control 3
  Bridge-Group 3 block-unknown-source
  No source of bridge-Group 3-learning
  No bridge Group 3 unicast-flooding
  Bridge-group spanning 3-people with disabilities
  !
  interface GigabitEthernet0
  no ip address
  no ip route cache
  automatic duplex
  automatic speed
  No keepalive
  !
  interface GigabitEthernet0.119
  119 native encapsulation dot1Q
  no ip route cache
  Bridge-Group 1
  No source of bridge-Group 1-learning
  Bridge-Group 1 covering-disabled people
  !
  interface GigabitEthernet0.130
  encapsulation dot1Q 130
  no ip route cache
  Bridge-Group 3
  No source of bridge-Group 3-learning
  Bridge-group spanning 3-people with disabilities
  !
  interface BVI1
  IP 10.1.119.92 255.255.255.0
  no ip route cache
  !
  default IP gateway - 10.1.119.1
  no ip address of the http server
  IP http secure server
  IP http help-path http://www.cisco.com/warp/public/779/smbiz/prodconfig/help/eag
  radius of the IP source-interface BVI1
  test SNMP-Server RO community
  not run cdp
  local RADIUS server
  !
  format of server RADIUS attribute 32 include-in-access-req hour
  RADIUS-server host 10.1.111.33 auth-port 1812 acct-port 1813 hits 7<...>
  RADIUS vsa server send accounting
  1 channel ip bridge
  !
  !
  !
  Line con 0
  line vty 0 4
  !
  end

  ---------------------------------------------------------------------------------------------------------------------

  ---------------------------------------------------------------------------------------------------------------------

  jug5128 (config) #interface dot11Radio?
    <0-0>Number of Dot11Radio interface

  ---------------------------------------------------------------------------------------------------------------------

  According to the output you associate with MCS rates

  "Current rate: m15.

  You will not be able to achieve the full 300Mbps throughput until you enable the channel binding, but this is not recommended from the b/g networks because it would effectivly leaves you with only one channel of Alcan.

• Unable to connect 802.11n of 5423 Inspiron 14z

  Bought 14z 5423 as new year clearance stock. Running windows 7 sp1 and have updated from dw1703 to 9.2.0.512 device driver (last available for 5423 on windows 7). Can connect to the router 802.11 g more, but fails to connect with the access point (Belkin Surf N300) on 802.11n. There is no problem with access point can connect to several other devices including XPS L502x. have followed the advice of other positions, including the definition of power option of the wireless adapter for maximum Performance. Also all 802.11n bandwidth of 20 Mhz/40 Mhz automatic option. Symptom of problem: 1. The SID for an access point is displayed only after you restart the computer. 2. double click on the access point allows me to enter security key 3. After failing to connect, the SID for access point disappears from the list appreciate any assistance.

  Thanks for the quick response. I use Norton 360 first. I tried to disable the firewall, but still the SID for the Belkin access point only appears after a restart and fails to connect after you enter the security key. No problem with the billion router plus 802.11 g.

  After a few experiences, I realized that the dw1703 works on channels near 2.4 Ghz.  After I changed the access point to connect to channel 7, I can now see the SSID and connect without any problems.