Samsung CY-SWR1100

abgn (AN600)
Simultaneous Dual-N-Band Wireless Gigabit Router
Support	Support page
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	Samsung CY-SWR1100
FCC ID	A3LCYSWR1100
IC ID	649E-CYSWR1100
Type	wireless router
CPU1	Ralink RT3662
CPU1 Type	MIPS 74Kc
CPU1 Speed	500 MHz
Flash1 Chip	Macronix MX29GL640ELT2I-70G
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	64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />
RAM1 Chip	ESMT M14D5121632A-2.5B
ETH chip1	Ralink RT3662
Switch	Realtek RTL8367R
Ethernet Port Count	1-1GbE-WAN 4-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
802dot11 OUI: 34:08:04 (8 E, 10 W) Ethernet OUI: 34:08:04 (8 E, 10 W)
Stock bootloader	U-Boot 3.3 Ralink
Stock FW OS	Linux 2.6.33.2
Expansion IF types	USB 2.0
USB ports	1
USB Hub Compatible	Untested
Power	12 VDC, 2 A
Connector type	barrel
Serial Port (UART)	yes, internal, 4-pin header, 3.3V TTL, unpopulated, (57600 8N1)
Additional chips 5GHz Power Amplifier IC;SiGe;SE2537L;SiGe, 2537L, 045KW;2; 2.4GHz Power Amplifier IC;Microchip;SST12LP15A;SST, 12LP15A, A;2; 3A, 18V, 340KHz Synchronous Rectified Step-Down Converter;MPS;MP1484EN;;1; 2A, 23V, 340kHz Synchronous Step-Down Converter;Richtek;RT8282AH;;1; Simple Buck Converter;uPI;uP6306;;2;
Other
Default SSID: SWR1100 , SWR1100_media Default IP address: 192.168.0.1 the IP 192.168.0.1 is used by 799 additional devices of which 0 are Samsung devices Default login user: admin Default login password: blank admin:blank credentials used by 366 additional devices of which 0 are Samsung devices
Manuf/OEM/ODM	Alpha Networks WRG-ND10
3rd Party Firmware Support	Padavan • (List) , OpenWrt • (List | Dev | DLs)
Retail
FCC approval date	08 February 2011
(Est.) release date	08 April 2011
UPC	036725234666 (UPC DB, On eBay)
ASIN	B004S12IKW
Country of manuf	China
Radio 1
Chip1	Ralink RT3662
Wireless interface OUI	34:08:04
Antenna Connector Type	U.FL
MIMO status	2x2:2
Wireless Standard	IEEE 802.11a/n
802.11n	up to 300 Mbps
802.11a	up to 54 Mbps
WiFi Operating Frequency	5 GHz
Radio 2
Chip1	Ralink RT3092
Wireless interface OUI	34:08:04
Antenna Connector Type	U.FL
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 Ralink chipsets with specifications, see Ralink.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.

For a list of all currently documented Samsung device with specifications, see Samsung.

• 300 Mbps - 2SS 5GHz 802.11n (40MHz chan.),

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AN600 class

Overview

"8WRGND10.2A1G" is silkscreened on the board.

The device is assumed to use RT3092 for the 2.4GHz wireless interface.

The default SSIDs for this device are SWR1100 and SWR1100_media.

The default telnet credentials are Alphanetworks (user) and wrgnd10_samsung_ss815 (password).

Included PSU(s)

The power supply included with the unit is a (Samsung branded) Yang Ming Industrial DA-24B12-FAC.

Yang Ming Industrial DA-24B12-FAC (more)
Input: 100-240 VAC ~ 47-63 Hz, 0.65 A
Input connector: C7 Style: modular, brick  Eff. level: 5
Output: 12 VDC, 2 A
Output connector: barrel (center +)  OD: ??  ID: ??  LEN: ??

Links of Interest

Pictures

Flashing

Manufacturer firmware

It has long been thought that no manufacturer firmware, other than that installed, was available. But at D-Link Korea we find (2015-08-19)

• CYSWR1100A1_FW100b29.bin
• CYSWR1100A1_FW100b31.bin

and better still, by interpolation:

• CYSWR1100A1_FW100b30.bin

Each of these firmwares can be uploaded from the others. Also importantly, each can be used to restore the firmware to stock after trying Padavan, OpenWrt etc., by flashing from uBoot using a serial console and tftp. (It is also possible to save stock before the first flash, from mtd2)

The three firmwares:

100b29

Significantly smaller, so presumably lacks something.

Log as built:

Linux version 2.6.33.2 (joely@enzo) (gcc version 4.3.3 (GCC) )
#1 Tue Feb 15 10:23:37 CST 2011

Version in web interface is:

1.00 Tue 15 Feb 2011

100b30

Log as built:

Linux version 2.6.33.2 (joely@enzo) (gcc version 4.3.3 (GCC) )
#1 Fri Mar 25 11:42:20 CST 2011

Version in web interface is:

1.00 Fri 25 Mar 2011

100b31

Perhaps defaults to a 192.168.1.1 gateway, at least that address is mentioned in its description. It is not immediately obvious whether there are any other improvements over 100b30.

Linux version 2.6.33.2 (joely@Apollo) (gcc version 4.3.3 (GCC) )
#1 Tue Feb 21 17:06:02 CST 2012

Version in web interface is:

1.00 Tue 21 Feb 2012

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
OpenWrt Target: ramips
OpenWrt Subtarget: rt3883
OpenWrt Package architecture: mipsel_74kc
Support started version: 17.01.0
Current supported version: 23.05.5

Please insert instructions here

JTAG-Serial Info

Serial

• Samsung CY-SWR1100 - How to flash firmware via serial USB

Linux version 3.0.102 (padavan@hms) (gcc version 4.4.7 (GCC) ) #1 Thu Aug 21 22:23:58 MSK 2014

Serial Pinouts

The header is JP1. The pinout seems to be the following..

(RxD) (+3.3v) (GND) (TxD)

Boot log

boot log

U-Boot 1.1.3 (Oct 11 2010 - 14:10:10) (ALPHA) SVN revision: 432 Target board: WRG-ND10 Board: Ralink APSoC DRAM: 64 MB Flash: Bank 0, ID:00032228, Size 8388608 (0x00800000) ======================== Ralink UBoot Version: 3.3 ------------------------ ASIC 3883_MP (MAC to REALTEK Mode) DRAM component: 512 Mbits DDR, width 16 DRAM bus: 16 bit Total memory: 64 MBytes Flash component: NOR Flash Date:Oct 11 2010 Time:14:10:10 icache: sets:512, ways:4, linesz:32 ,total:65536 dcache: sets:256, ways:4, linesz:32 ,total:32768 gpio_init: write 0x0000185f to GPIOMODE(0xb0000060) Initializing RTL8367 GbE switch ... Setting RTL8367R RGMII Delay time 0x08(TX:01,RX:00) Please choose the operation: 1: Load system code to SDRAM via TFTP. 2: Load system code then write to Flash via TFTP. 3: Boot system code via Flash (default). 4: Entr boot command line interface. 7: Load Boot Loader code then write to Flash via Serial. 9: Load Boot Loader code then write to Flash via TFTP. 3: System Boot system code via Flash. ## Booting image at bc050000 ... We have SEAMA, Image Size = 5877792 Verifying Checksum ... Uncompressing SEAMA linux.lzma ... OK ## Transferring control to Linux (at address bc05000c) ... ## Giving linux memsize in MB, 64 Starting kernel ... LINUX started... THIS IS ASIC Linux version 2.6.33.2 (joely@enzo) (gcc version 4.3.3 (GCC) ) #1 Tue Apr 19 15:07:03 CST 2011 The CPU feqenuce set to 500 MHz bootconsole [early0] enabled CPU revision is: 0001974c (MIPS 74Kc) Determined physical RAM map: memory: 04000000 @ 00000000 (usable) init started: BusyBox v1.14.1 (2011-04-19 15:07:11 CST) starting pid 334, tty '': '/etc/init.d/rcS' [/etc/init.d/S10init.sh] [/etc/init.d/S15udevd.sh] [/etc/init.d/S16ipv6.sh] [/etc/init.d/S19devfs.sh] [/etc/init.d/S19init.sh] [/etc/init.d/S20init.sh] DEVCONF: no config data available (ret=-1) ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! Uable to read device config. !! !! Setting is reset to factory default. !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! DEFNODE[/etc/defnodes/S11devdata.xml] DEFNODE[/etc/defnodes/S12flashspeed.php] DEFNODE[/etc/defnodes/S14setchlist.php] DEFNODE[/etc/defnodes/S20device.xml] DEFNODE[/etc/defnodes/S22timezone.php] [/etc/scripts/setdate.sh] 01/01/2000 ... Sat Jan 1 19:00:03 EST 2000 DEFNODE[/etc/defnodes/S30device.php] DEFNODE[/etc/defnodes/S30device.sh] DEFNODE[/etc/defnodes/S30device.xml] DEFNODE[/etc/defnodes/S31diagnostic.xml] DEFNODE[/etc/defnodes/S31locale.php] DEFNODE[/etc/defnodes/S33wifi.php] DEFNODE[/etc/defnodes/S40device.xml] DEFNODE[/etc/defnodes/S40links.php] DEFNODE[/etc/defnodes/S90sessions.php] DEFNODE[/etc/defnodes/S90upnpigd.php] DEFNODE[/etc/defnodes/S90upnpwfa.php] debug = 0 [/etc/init.d/S20interfaces.sh] [/etc/init.d/S21rdm.sh] [/etc/init.d/S23udevd.sh] [/etc/init.d/S45gpiod.sh] [/etc/init.d/S45rtstad.sh] [/etc/init.d/rcS] done! rtstad: not found Factory reset time : 5 secs 00: WPSLED Blue LED using GPIO #0, output mode. 01: WPS button using GPIO #3, input mode. 02: FRESET button using GPIO #6, input mode. 03: USB Blue LED using GPIO #25, output mode. [/etc/init0.d/S21layout.sh]: start ... [/etc/init0.d/S40event.sh]: start ... [/etc/init0.d/S40gpioevent.sh]: start ... SEAMA: '/dev/mtdblock/5' is not a seama file ! [/etc/init0.d/S41autowan.sh]: start ... [/etc/init0.d/S41event.sh]: start ... [/etc/init0.d/S41inf.sh]: start ... [/etc/init0.d/S42pthrough.sh]: start ... [/etc/init0.d/S51wlan.sh]: start ... [/etc/init0.d/S65ddnsd.sh]: start ... [/etc/init0.d/S80telnetd.sh]: start ... bind br0 fail try again [/etc/init0.d/rcS] done! Please press Enter to activate this console. BRIDGE: The device is not in the bridge mode. [/var/servd/INET.LAN-1_start.sh]: starting LAN-1... [/var/servd/INET.LAN-1_start.sh]: starting LAN-1 done !!! [/var/servd/INET.LAN-2_start.sh]: starting LAN-2... [/var/servd/INET.LAN-2_start.sh]: starting LAN-2 done !!! [/var/servd/INET.LAN-3_start.sh]: starting LAN-3... LAN-3 a is link local interface. [/var/servd/INET.LAN-3_start.sh]: starting LAN-3 done !!! #!/bin/sh # No inet profile!! exit 9 [/var/servd/INET.WAN-1_start.sh]: starting WAN-1... [/var/servd/INET.WAN-1_start.sh]: starting WAN-1 done !!! ifsetup: (WAN-2) not active. [/var/servd/INET.WAN-3_start.sh]: starting WAN-3... WAN-3 a is link local interface. [/var/servd/INET.WAN-3_start.sh]: starting WAN-3 done !!! ifsetup: (WAN-4) not active. IPTDMZ: cnt= 1 updatewifistats -s /etc/scripts/upwifistatshlper_A_band.sh -m RT2800 -i ra0 -x /phyinf:6 -r /runtime/phyinf:4 updatewifistats -s /etc/scripts/upwifistatshlper_G_band.sh -m RT2800 -i rai0 -x /phyinf:4 -r /runtime/phyinf:5 Reading topology file /var/topology.conf ... ralink_init: Initiating ralink_wireless_event_init... ralink_init: Initiating ralink_wireless_event_init... Using interface ra0 with hwaddr 34:08:04:ce:1d:aa and ssid 'SWR1100_media' Using interface rai0 with hwaddr 34:08:04:ce:1d:ac and ssid 'SWR1100' LAN-1 Start Traffic Control system ... LAN-1 Traffic Control is disabled. httpsetup: (LAN-2) not active. httpsetup: (WAN-3) not active.