D-Link DSL-2740B User Manual

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UPDATE FIRMWARE
Use the Firmware Upgrade window to load the latest firmware for the device. Note that the device configuration
settings may return to the factory default settings, so make sure you save the configuration settings with the System
Settings window described above.
To upgrade firmware, click on the Browse button to search for the file. Click the Update Firmware button to begin
copying the file. The Router will load the file and restart automatically.
UPDATE FIRMWARE Window
Note
Performing a Firmware Upgrade can sometimes change the configuration settings. Be
sure to back-up the Router’s configuration settings before upgrading the firmware.
SAVE / REBOOTt
Click the Save/Reboot button to save the previously made configurations and reboot the router.

D-Link DSL-2740B Specifications

ADSL Standards

downstream data rate	up to 8 Mbps
upstream data rate	up to 1 Mbps
G.lite downstream data rate	up to 1.5 Mbps
G.lite upstream data rate	up to 512 Kbps
G.dmt.bis downstream data rate	up to 12 Mbps
G.dmt.bis upstream data rate	up to 12 Mbps

ADSL2 Standards

full rate downstream data rate	up to 24 Mbps
full rate upstream data rate	up to 1 Mbps

Wireless LAN

wireless speed	up to 300 Mbps
frequency range	2.4 GHz to 2.484 GHz
antennas	2 non-detachable dipole