Question about 3Com AP2750 802.11a, 802.11g/b (3CRWX275075A) Wireless Access Point

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Access Point AP2750 Problem

Access point will work for about 20 min.s then has to be restarted to get to work after this. The Access point is setup with POE connection. Have over hundred that work no problem with a few only working for short time then needing to be restarted. Any suggestions?

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Re: Access Point AP2750 Problem

Hi 2bob_watch, I'm having some problems with my AP2750, where did you get the firmware update? I've been searching in google, 3com website, etc but found nothing....
Thank you very much

Posted on Jun 06, 2008

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Re: Access Point AP2750 Problem

I would try updating the firmware on your router and access point. I had the same problem and did this to both and they are now working fine. Let me know how it goes.

Posted on Dec 16, 2007

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Password and user access point ap 2750

Default Settings for accessing the AP as admin:

  • Default Username / UserID: (leave blank, try admin if prompted)
  • Default Password: admin (lowercase only)
  • Default IP Address:
  • Default Netmask:

Jun 10, 2011 | 3Com AP2750 802.11a, 802.11g/b...

1 Answer

I had problems with my linksey wireless router. I had to redo the router connection and now i get wireless not in range using my laptop even if i'm using the lapto in the same room. Before i had problems i...

mcdevito75 here, The router signal depends on the 4 sattelites that have to be in range for it to connect to the internet, shut down your computer or just restart your computer. If this doesn"t work un--plug router from the computer itself for 20 seconds and plug in again.

Jul 16, 2010 | Linksys Wireless-G WAP54G 802.11g/b...

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Access point configuration

Access is easy to configure, you just need to understand basic setup you need to do and just have to find the same options on the configuration page of any wireless access point.

Things to setup.
1. Local IP Address ( You will get default according to your device guide, still you can set different (not recommended, if not expert) )

2. Setup WAN IP-This could be dial up connection (PPPOE) or Internet IP Address provided by your internet provider.

3. Setup Wireless access point SSID, this is what you will find when you scan for wireless connection available

4. Setup security settings. You can setup WPA or WAP to protect security. Just need to select and assign key/password which you will be asked while connecting SSID

Follow the link for exact information on how to setup your Access Point,review-233-3.html

Hope this helps

Jun 02, 2010 | ASUS WL-330G 802.11g/b (wl330g) Wireless...

1 Answer

I cant connect to the Internet threw my wireless linksys router wrt54g v.8 which allows me to go on the Internet if its hardwire which defeats the whole point and It wont let me go wireless ? p.s please...

First you need to configure the wireless settings on the access point using the network cable. Do you know how to login to the access point as administrator to setup the SSID, and WAP encryption? Don't forget to change the default password.
To make your access point secure from hackers, turn off SSID broadcast and use MAC address filtering to stop all wireless access to your access point except for the MAC address of your wireless card.

Second, is the wireless card driver installed and working?
Can the wireless detect the access point and does it have a strong signal strength?
The Wireless card needs to be configured with the access point's SSID and encryption settings.
Let me know if you have further problems together with error messages.

Jul 28, 2009 | Wireless Access Points

2 Answers

(Work this one out) My access point works but I have never been able to set security settings on interrogate it.

try typing in your internet browser..the login and password are usually admin  and admin can then configure further settings without using any cd etc.hope it helps!

Oct 22, 2008 | Linksys Wireless-G WAP54G 802.11g/b...

1 Answer

3Com AP2750 Problem

try the manufaturer website first, but if it is Senau ECB -xxxx models, tough luck, they write the worst firmware, lots of it has java errors and is unusable.

Jun 14, 2008 | Wireless Access Points

1 Answer


-- what is the exact model number of your access point and router?
-- what is the ip address of your access point and router?
-- what is the operating system of your computer?
-- Is your computer directly connected to the router?
-- Do you have a wireless computer? what is the model number of the wireless adapter

if you want to configure your access point with your router you may try the ff:
Step 1: Connect the Ethernet port of the access point to one of the Ethernet ports of the router
Step 2: Make sure the power adapter is plugged to an available power outlet
Step 3: Check if the corresponding LEDs on the access point are lit
Step 4: After connecting the devices together, configure the access point’s wireless settings
Step 5: Open the access point’s web-based setup page
Step 6: When the access point’s web-based setup page opens, change the SSID, Channel, and Wireless Security.

Apr 07, 2008 | Trendware TEW-630APB (TEW630APB)

1 Answer

Set up

Hi Rbosley,

I found the real manual here,

Second one down.
Are you using Cable, or DSL. DSL requires you to setup a PPPOE connection, putting in your Username and password for you DSL connection.
Are there any other routerrs on the network? Just making sure you are not trying to use the router then there is one already one on the work.
I would suggest your use the reset button on the back, resetting it to defaults. That way, you should be able to plug in your modem to the WAN port, plug your computer into the LAN port.
Then restart the modem, wait 2 min, power up the router, wait 2 min, and startup the PC. Make sure your IPs are set to automatically get IPs and DNS. The router's DHCP should supply them to your PC.
DSL requries you setup a PPPOE connections, which really just consists of selecting the pppoe option, putting in the infomation, and the doing all the rebooting.

It you still are having issues, get back with us!

Jan 09, 2008 | Compaq iPAQ Connection Point CP-2W...

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