D-Link DSR-250

8 Port Gigabit VPN Router
Support	Support page
Wikipedia	D-Link
WikiDevi.wi-cat.ru	D-Link DSR-250
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Status Unknown
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	D-Link DSR-250 A4
Type	VPN Router
Series	DSR
CPU1	Cavium CNS3411
CPU1 Type	ARM ARM11MPCore
CPU1 Speed	600 MHz
Flash1 Chip	Macronix MX29GL256EHT2I-90G
Flash1 Size	32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> (SPI NOR)
RAM1 Size	128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (DDR2)
RAM1 Chip	ESMT M14D1G1664A-2.5B
ETH chip1	Cavium CNS3411
ETH chip2	Broadcom B50610C1
Switch	Broadcom BCM53128
Ethernet Port Count	1-1GbE-WAN 8-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
Ethernet OUI: 10:62:EB (1 E, 2 W)
Stock bootloader	U-Boot 2008.10
Stock FW OS	Linux 2.6.31.1-cavm1
Expansion IF types	USB 2.0
USB ports	1
USB Hub Compatible	Untested
Power	12 VDC, 1.5 A
Connector type	barrel 5.5 mm (OD) 2.1 mm (ID) 9.5 mm (LEN)
Serial Port (UART)	yes, RJ45 console, (115200 8N1),
JTAG Port	yes, 20-pin header, unpopulated, JP5
Flags: IPSec, VPN, heatsink, power switch, metal case
Additional chips 2 Channel RS232 Interface;Analog Devices;ADM3202;;1; 3A, 23V, 340kHz Synchronous Step-Down Converter;Richtek;RT8250;;4; 3-State Octal Buffer/Line Driver;NXP;LVC244A;;2;
Other
Default IP address: 192.168.10.1 the IP 192.168.10.1 is used by 124 additional devices of which 8 are D-Link devices Default login user: admin Default login password: admin admin:admin credentials used by 1342 additional devices of which 76 are D-Link devices
Retail
UPC	790069367618 (UPC DB, On eBay)
ASIN	B008021NSI
Country of manuf	China

For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.
For a list of all currently documented Cavium (Star) SoC's with specifications, see Cavium.

For a list of all currently documented D-Link device with specifications, see D-Link.

Overview

Specifications

• Processor: Cavium CNS3411 ARM11MPCore @600MHz
• Flash/RAM: 32MB (SPI NOR) Flash, 128MB RAM (DDR II)
• 8x Gigabit Ethernet LAN, 1x Gigabit WAN ports
• 1x USB 2.0 port

Pictures

Retail Images

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User Images

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