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| Q: |
I want to replace DC injector of WH-5410G-20, could I use DC injector of
POE kit? |
| A: |
DC injector of POE kit is 48V/0.4A, but DC injector of WHB-5410g-30 is
48V/1A. They have different power output. If you use wrong DC injector, it
would cause device damage. |
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| Q: |
My wireless transfer is very unstable or stopped sometimes. |
| A: |
Please change the wireless channel on your AP or Wireless Router. Most of the wireless problem are caused by channel interference. |
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| Q: |
Why does my AP or Wireless Router doesn't work with Centrino? |
| A: |
Please download the latest Centrino driver from Intel's website. |
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| Q: |
Why can't I get 300 meters of distance? |
| A: |
The 802.11b uses the same frequency band as 2.4Ghz cordless phone, therefore its characteristic is similar to the cordless phone. This is to say, the distance depends greatly on the obstacles that is between AP and Card. Also whether there is a source of interference nearby. In the open area, it can go 300 meters. But if there is a solid metal wall in between, it can't even go 1 meter. The WLAN is easily interfered by cordless phone and bluetooth device. If you have trouble getting a reasonable distance, please try the followings:
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| Q: |
What is WEP encryption? |
| A: |
Wired Equivalent Privacy (WEP) is the method for secure wireless data transmission. WEP adds data encryption to every single packet transmitted in the wireless network. The 40bit and 64bit encryption are the same because of out 64 bits, 40 bits are private. Conversely, 104 and 128 bit are the same. WEP uses a common KEY to encode the data. Therefore, all devices on a wireless network must use the same key and same type of encryption. There are 2 methods for entering the KEY, one is to enter a 16-bit HEX digit. Using this method, users must enter a 10-digit number( for 64-bit) or 26-digit number( for 128-bit) in the KEY field. Users must select the same key number for all devices. The other method is to enter a text and let the computer generate the WEP key for you. However, since each product use different method for key generation. It might not work for different products. Therefore, it is NOT recommend to use. When enable the WEP key, please remember to enable the AP's WEP function before enabling the card's. |
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