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Firmware เพิ่มกำลังส่งให้กับ Wireless D-Link DSL-2750U
พอดีไปเจอมาครับ สามารถเพิ่มกำลังส่ง Wireless ไปไกลพอสมควรเลยครับ
ส่วนวิธีการลง Firmware
WARNING: DO NOT use wireless connection for firmware upgrade to avoid damaging your router!
Step 1: Download the DSL-2750U ULTIMATE-PERFORMER FIRMWARE to your desktop computer / notebook.
Step 2: Login to the device web management interface (Default IP address: http://192.168.1.1). Go to Maintenance -> Firmware Update.
Step 3: Browse for the firmware that you have just downloaded on your desktop. Click "Update Firmware" and wait for the DSL-2750U to finish upgrading. Router will reboot.
Step 4: After upgrading, do a factory reset on DSL-2750U to clear away any unwanted settings left behind from the previous firmware.
To factory reset the router:
Press the "RESET" button at the back of the device.
or
Go to Maintenance -> Settings and click "Restore Default Settings".
Router will reboot.
Step 5: After router rebooted, go to this hidden page http://192.168.1.1/test_version.html to check the firmware version of the router.
The version should contain "R4B011". If you do not see this, go back to STEP 2 and try the upgrade process again.
Step 6: To activate "ULTIMATE-PERFORMER" feature, choose "ALL CHANNELS" as the country When configuring your wireless settings.
(Selecting other countries will NOT enable this "ULTIMATE-PERFORMER" feature).
NOTE: For best performance with highest data transmission rate, select 802.11n auto mode using 40MHz bandwidth (upper or lower does not matter).
Choose wireless security type as WPA-Personal and WPA mode as WPA2 Only, use AES encryption.
Step 7: Your router is all set for the ULTIMATE wireless performance!! Enjoy
พอดีไปเจอมาครับ สามารถเพิ่มกำลังส่ง Wireless ไปไกลพอสมควรเลยครับ
ส่วนวิธีการลง Firmware
WARNING: DO NOT use wireless connection for firmware upgrade to avoid damaging your router!
Step 1: Download the DSL-2750U ULTIMATE-PERFORMER FIRMWARE to your desktop computer / notebook.
Step 2: Login to the device web management interface (Default IP address: http://192.168.1.1). Go to Maintenance -> Firmware Update.
Step 3: Browse for the firmware that you have just downloaded on your desktop. Click "Update Firmware" and wait for the DSL-2750U to finish upgrading. Router will reboot.
Step 4: After upgrading, do a factory reset on DSL-2750U to clear away any unwanted settings left behind from the previous firmware.
To factory reset the router:
Press the "RESET" button at the back of the device.
or
Go to Maintenance -> Settings and click "Restore Default Settings".
Router will reboot.
Step 5: After router rebooted, go to this hidden page http://192.168.1.1/test_version.html to check the firmware version of the router.
The version should contain "R4B011". If you do not see this, go back to STEP 2 and try the upgrade process again.
Step 6: To activate "ULTIMATE-PERFORMER" feature, choose "ALL CHANNELS" as the country When configuring your wireless settings.
(Selecting other countries will NOT enable this "ULTIMATE-PERFORMER" feature).
NOTE: For best performance with highest data transmission rate, select 802.11n auto mode using 40MHz bandwidth (upper or lower does not matter).
Choose wireless security type as WPA-Personal and WPA mode as WPA2 Only, use AES encryption.
Step 7: Your router is all set for the ULTIMATE wireless performance!! Enjoy