DSL-3890
Legacy ProductAC2300 Dual-Band MU-MIMO Gigabit VDSL2/ ADSL2+ Modem Router
1 Hardware Version
1 Firmware Version
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Access configuration pages
How to update firmware
Initial setup
Internet setup
Reset admin password
Reset Wi-Fi password
Wi-Fi setup
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Downloads
Datasheets
DSL-3890_A1_Datasheet_v1.00(WW).pdfManuals
DSL-3890_A1_Manual_v1.00(WW).pdfDownloads by Hardware Revision
The hardware revision is printed on the label on the underside of your device. Select your revision to see the files available for it.
Hardware Revision A 4 files
Firmware
Firmware Version ver.AU 1.01
DSL-3890_A1_AU_1.01_02222019.bin
DSL-3890_A1_AU_1.01_Firmware_Release_Notes_2019-02-22.pdf