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Device: D-Link DSL-2740B/1B F1 (EU)

Last Updated: 06/07/2025 08:13:44 UTC

Specifications

Device Type Modem
CPU model Broadcom BCM6328
CPU cores 1
CPU clock frequency (Mhz) 320
Flash Storage (MB) 8
Memory (MB) 64
1G Ethernet Ports None
2.5G Ethernet Ports None
5G Ethernet Ports None
Modem ADSL2+
VLAN Yes
WLAN Chipset Atheros AR9287
WLAN 2.4GHZ b/g/n
WLAN 5GHZ None
USB ports None
Bluetooth None
Bootloader CFE
Power Supply 12 VDC, 1.0 A
Switch Broadcom BCM63281
Serial Yes
Serial Connection None
Button Count -
LED Count -
FCCID https://fcc.io/KA2/SL2740BF1
OEM Hompage https://eu.dlink.com/de/de/products/dsl-2740b-adsl2plus-modem-with-wireless-n-300-router
OEM Firmware -
Wiki Devi https://wikidevi.wi-cat.ru/D-Link_DSL-2740B_rev_F1

OpenWRT

Supported Version Current 23.05.0
Supported Version Since 12.09
Forum Topic -
Firmware URL https://downloads.openwrt.org/releases/23.05.0/targets/bcm63xx/generic/openwrt-23.05.0-bcm63xx-generic-d-link_dsl-274xb-f1-squashfs-cfe-EU.bin
Firmware Upgrade URL -
Install Method CFE web recovery
Package Architecture mips_mips32
Target bcm63xx
Subtarget generic