D-Link DSL-2750U rev C1
From TechInfoDepot
Jump to navigationJump to searchbgn (N300) | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wireless N300 ADSL Router | |||||||||||||||||||||||||
 | |||||||||||||||||||||||||
| Homepage |
Product page (RU) | ||||||||||||||||||||||||
| Wikipedia | |||||||||||||||||||||||||
| WikiDevi.wi-cat.ru | |||||||||||||||||||||||||
| 3rd Party Firmware | |||||||||||||||||||||||||
| dd-wrt |
Status Unknown | ||||||||||||||||||||||||
| OpenWrt | |||||||||||||||||||||||||
| Tomato any flavor |
Status Unknown | ||||||||||||||||||||||||
| Gargoyle |
Status Unknown | ||||||||||||||||||||||||
| Platform | |||||||||||||||||||||||||
| Brand • Model • Rev |
D-Link DSL-2750U/NRU C1 | ||||||||||||||||||||||||
| FCC ID | |||||||||||||||||||||||||
| Type |
wireless router, dsl modem | ||||||||||||||||||||||||
| CPU1 |
Broadcom BCM63281 | ||||||||||||||||||||||||
| CPU1 Type |
BMIPS4350 | ||||||||||||||||||||||||
| CPU1 Speed |
320 MHz | ||||||||||||||||||||||||
| Flash1 Chip |
Eon EN25Q64 | ||||||||||||||||||||||||
| Flash1 Size |
8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br /> | ||||||||||||||||||||||||
| RAM1 Size |
32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> | ||||||||||||||||||||||||
| RAM1 Chip |
Samsung K4T56163QI-ZCE6 | ||||||||||||||||||||||||
| ETH chip1 |
Broadcom BCM63281 | ||||||||||||||||||||||||
| Switch |
Broadcom BCM63281 | ||||||||||||||||||||||||
| Ethernet Port Count |
4-100MbE-LAN | ||||||||||||||||||||||||
| Wired Standard |
IEEE 802.3i/3u | ||||||||||||||||||||||||
| Stock bootloader |
CFE | ||||||||||||||||||||||||
| Stock FW OS |
Linux 2.6.30 | ||||||||||||||||||||||||
| Expansion IF types |
USB 2.0 | ||||||||||||||||||||||||
| USB ports |
1 | ||||||||||||||||||||||||
| USB Hub Compatible |
Untested | ||||||||||||||||||||||||
| Power |
12 VDC, 1 A | ||||||||||||||||||||||||
| Connector type |
barrel | ||||||||||||||||||||||||
|
Flags: ADSL2+ | |||||||||||||||||||||||||
| Other | |||||||||||||||||||||||||
|
Default IP address: 192.168.1.1 | |||||||||||||||||||||||||
| Manuf/OEM/ODM | |||||||||||||||||||||||||
| 3rd Party Firmware Support | |||||||||||||||||||||||||
| Retail | |||||||||||||||||||||||||
| Availability | End of Life | ||||||||||||||||||||||||
| FCC approval date | 09 March 2011 | ||||||||||||||||||||||||
| ASIN |
B00DCJ9IHW  | ||||||||||||||||||||||||
| Country of manuf | China | ||||||||||||||||||||||||
| Radio 1 | |||||||||||||||||||||||||
| Chip1 |
Broadcom BCM43225 | ||||||||||||||||||||||||
| Wireless interface OUI |
1C:BD:B9 | ||||||||||||||||||||||||
| Antenna Connector Type |
none specified | ||||||||||||||||||||||||
| MIMO status |
2x2:2 | ||||||||||||||||||||||||
| Wireless Standard |
IEEE 802.11b/g/n | ||||||||||||||||||||||||
| 802.11n |
up to 300 Mbps | ||||||||||||||||||||||||
| 802.11g |
up to 54 Mbps | ||||||||||||||||||||||||
| 802.11b |
up to 11 Mbps | ||||||||||||||||||||||||
| WiFi Operating Frequency |
2.4 GHz | ||||||||||||||||||||||||
| |||||||||||||||||||||||||
For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.
For a list of all currently documented D-Link device with specifications, see D-Link.
- • 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class
Overview
- D-Link DSL-2750U/NRU/C (NRU/BA/C1A)
"PWB:T00469D6B-G", "DAT:10.10.25" is silkscreened on the board in the FCC photos.
Links of Interest
Reviews
Flashing
 | NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power. |
Flashing OpenWrt
 | DSL will not work at all on devices with BCM63xx DSL chipset (due to unavailability of FLOSS driver for Broadcom chips). Consider this when choosing a device to buy, or when deciding to flash OpenWrt on your device because it is listed as supported. See Broadcom DSL, Unsupported: DSL modem and Broadcom BCM63xx for details. |
| This device is NOT RECOMMENDED for future use with OpenWrt due to low flash/ram. DO NOT BUY DEVICES WITH 4MB FLASH / 32MB RAM if you intend to flash an up-to-date and secure OpenWrt version onto it! See 4/32 warning for details. |
| This device does not have sufficient resources (flash and/or RAM) to provide secure and reliable operation. This means that even setting a password or changing simple network settings might not be possible any more, rendering the device effectively useless. See OpenWrt on 4/32 devices what you can do now. |
| OpenWrt support for this device has ended in 2022. 19.07.10 was the last official build for 4/32 devices. |
| Devices with Broadcom WiFi chipsets have limited OpenWrt supportability (due to limited FLOSS driver availability for Broadcom chips). Consider this when choosing a device to buy, or when deciding to flash OpenWrt on your device because it is listed as supported. See Broadcom WiFi for details. |
On the OpenWrt ToH (techdata entry)
OpenWrt Target: bcm63xx
OpenWrt Subtarget: generic
OpenWrt Package architecture: mips_mips32
Support started version: 21.02.0
Current supported version: 22.03.7
Unsupported Functions:
DSL modem
OpenWrt Target: bcm63xx
OpenWrt Subtarget: generic
OpenWrt Package architecture: mips_mips32
Support started version: 21.02.0
Current supported version: 22.03.7
Unsupported Functions:
DSL modem
Please insert instructions here
See also
D-Link product (RU):
- D-Link DSL-2750U/B
- D-Link DSL-2750U/RA/U2A
Categories:
- D-Link
- Embedded system/wireless router
- Embedded system/dsl modem
- Embedded System Broadcom
- Embedded System BCM63281
- Broadcom
- Embedded System BMIPS4350
- Embedded System
- Manuf DareGlobal
- OpenWrt Was Supported
- Embedded System BCM43225
- Has Mimo Status
- Embedded System IEEE 802.11b/g/n
- Single-Radio Wireless Embedded System
- Wireless Embedded System
- English Documentation
