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Linksys WRT1900AC v2
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(Redirected from Linksys WRT1900AC v2 (cobra))
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abgn+ac (AC1900) | |||||||||||||||||||||
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AC1900 Dual-Band Smart Wi-Fi Wireless Router | |||||||||||||||||||||
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Homepage | Product page | ||||||||||||||||||||
Support | Support page | ||||||||||||||||||||
Wikipedia | Linksys routers | ||||||||||||||||||||
WikiDevi.wi-cat.ru | Linksys WRT1900AC v2 | ||||||||||||||||||||
3rd Party Firmware | |||||||||||||||||||||
dd-wrt | Supported | ||||||||||||||||||||
OpenWrt | Supported | ||||||||||||||||||||
Tomato any flavor | Incompatible | ||||||||||||||||||||
Gargoyle | Supported | ||||||||||||||||||||
Platform | |||||||||||||||||||||
Brand • Model • Rev | Linksys WRT1900AC v2 (cobra) | ||||||||||||||||||||
Serial number prefix | 13J2 | ||||||||||||||||||||
FCC ID | Q87-WRT1900ACV2 | ||||||||||||||||||||
IC ID | 3839A-WRT1900ACV2 | ||||||||||||||||||||
Board ID | 48SAM201.SGF | ||||||||||||||||||||
Type | wireless router | ||||||||||||||||||||
CPU1 ![]() | Marvell 88F6820 | ||||||||||||||||||||
CPU1 Type | ARMv7 Cortex-A9 | ||||||||||||||||||||
CPU1 Speed | 1.33 GHz ( 2 cores ) | ||||||||||||||||||||
Flash1 Chip | Spansion S34ML01G100TFI00 | ||||||||||||||||||||
Flash1 Size | 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> | ||||||||||||||||||||
RAM1 Size | 512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> | ||||||||||||||||||||
RAM1 Chip | SK hynix H5TQ2G63FFR-PBC x 2 | ||||||||||||||||||||
ETH chip1 | Marvell 88F6820 | ||||||||||||||||||||
Switch | Marvell 88E6176 | ||||||||||||||||||||
Ethernet Port Count | 1-1GbE-WAN4-1GbE-LAN | ||||||||||||||||||||
Wired Standard | IEEE 802.3i/3u/3ab | ||||||||||||||||||||
802dot11 OUI: none specified | |||||||||||||||||||||
Stock bootloader | U-Boot | ||||||||||||||||||||
Stock FW OS | Linux | ||||||||||||||||||||
Expansion IF types | USB 3.0, USB 2.0 / eSATA (combo port) | ||||||||||||||||||||
USB ports | 2 | ||||||||||||||||||||
eSATA Ports | 1 | ||||||||||||||||||||
USB Hub Compatible | Untested | ||||||||||||||||||||
Power | 12 VDC, 3 A | ||||||||||||||||||||
Connector type | barrel | ||||||||||||||||||||
Serial Port (UART) | yes, 6-pin header, 3.3V TTL, (115200 8N1) | ||||||||||||||||||||
JTAG Port | yes, 20-pin header | ||||||||||||||||||||
Flags: no fan | |||||||||||||||||||||
Additional chips | |||||||||||||||||||||
Other | |||||||||||||||||||||
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Manuf/OEM/ODM | Wistron NeWeb | ||||||||||||||||||||
3rd Party Firmware Support |
DD-WRT • (List) , Gargoyle , LEDE Project (obsolete, OpenWrt) • (List) , OpenWrt • (List | Dev | DLs) | ||||||||||||||||||||
Retail | |||||||||||||||||||||
Availability | End of Life | ||||||||||||||||||||
FCC approval date | 20 March 2015 | ||||||||||||||||||||
(Est.) release date | 08 January 2015 | ||||||||||||||||||||
UPC |
745883598601 (UPC DB, On eBay) | ||||||||||||||||||||
Newegg | N82E16833124531 | ||||||||||||||||||||
ASIN |
B00IGL3L2E ![]() multiple uses | ||||||||||||||||||||
Country of manuf | China | ||||||||||||||||||||
Radio 1 | |||||||||||||||||||||
Chip1 | Marvell 88W8864 | ||||||||||||||||||||
Wireless interface OUI | none specified | ||||||||||||||||||||
Antenna Connector Type | U.FL, RP-SMA | ||||||||||||||||||||
MIMO status | 4x4:3 | ||||||||||||||||||||
Wireless Standard | IEEE 802.11b/g/n | ||||||||||||||||||||
N-QAM | up to 600 Mbps | ||||||||||||||||||||
802.11n | up to 450 Mbps | ||||||||||||||||||||
802.11g | up to 54 Mbps | ||||||||||||||||||||
802.11b | up to 11 Mbps | ||||||||||||||||||||
WiFi Operating Frequency | 2.4 GHz | ||||||||||||||||||||
Radio 2 | |||||||||||||||||||||
Chip1 | Marvell 88W8864 | ||||||||||||||||||||
Wireless interface OUI | none specified | ||||||||||||||||||||
Antenna Connector Type | U.FL, RP-SMA | ||||||||||||||||||||
MIMO status | 4x4:3 | ||||||||||||||||||||
Wireless Standard | IEEE 802.11a/n/ac | ||||||||||||||||||||
802.11ac | up to 1300 Mbps | ||||||||||||||||||||
802.11n | up to 450 Mbps | ||||||||||||||||||||
802.11a | up to 54 Mbps | ||||||||||||||||||||
WiFi Operating Frequency | 5 GHz | ||||||||||||||||||||
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For a list of all currently documented Marvell chipsets with specifications, see Marvell.
For a list of all currently documented Linksys devices with specifications, see Linksys.
Overview
"48SAM201.SGF" is silkscreened on the board in the FCC photos.
- OEM: Wistron NeWeb
Linksys WRT1900AC v2 - Cobra
- CPU: Marvell MV88F6820-A0 C160 @1.33/1.6GHz (FCC images)
This device was under short-term confidentiality, but that expired 06/30/2015 ⚠.
Links of Interest
Wikis
- WRT1900AC v2 - Marvell Armada 385 @1.3GHz (Cobra)
Reviews
- Linksys WRT1900ACS Dual-Band Gigabit Router on SmallNetBuilder
- Review Linksys WRT1900AC v1 on SmallNetBuilder (+ more tests)
- Getting to know the Linksys WRT1900AC on Lynksys
- Linksys WRT1900AC v1 is powered by a Dual Core @1.2GHz CPU
- Linksys WRT1900AC v2 is powered by a Dual-Core @1.3GHz CPU
- CPU: Marvell 88F6820; 88F6820-A0 C133 @1.33GHz
- Uses a 12V/3A power adapter
Forum threads
- Support for the WRT1900ACS (Shelby) is available in CC and trunk
- CPU: Marvell 88F6820 C160 @1.6GHz, RAM @800MHz
WRT1900AC v1: Board: RD-AXP-GP rev 1.0 SoC: MV78230 B0 running 2 CPUs Custom configuration CPU: Marvell PJ4B (584) v7 (Rev 2) LE CPU 0 CPU @ 1200 [MHz] L2 @ 600 [MHz] TClock @ 250 [MHz] DDR @ 600 [MHz] DDR 32Bit Width, FastPath Memory Access DDR ECC Disabled DRAM: 256 MiB WRT1900AC V2: Board: RD-NAS-88F6820-DDR3 SoC: MV88F6820 Rev A0 running 2 CPUs CPU: ARM Cortex A9 MPCore (Rev 1) LE CPU 0 CPU @ 1600 [MHz] L2 @ 800 [MHz] TClock @ 200 [MHz] DDR @ 800 [MHz] DDR 32 Bit Width, FastPath Memory Access, DLB Enabled, ECC Disabled DRAM: 512 MiB
See also Talk:Linksys WRT1900AC v2..
Flashing
![]() | NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power. |
Flashing dd-wrt
Flashing dd-wrt
On the DDWRT Forum
Support started version: wrt1900acv2 build 27700 20150820
Current supported version: unknown
Comment:
Install Guide
Support started version: wrt1900acv2 build 27700 20150820
Current supported version: unknown
Comment:
Install Guide
Please insert instructions here
Flashing OpenWrt
On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: mvebu
OpenWrt Subtarget: cortexa9
OpenWrt Package architecture: arm_cortex-a9_vfpv3-d16
Support started version: 15.05
Current supported version: 24.10.0
WLAN Comment:
4x4, no 802.11s mesh support
Comment:
eSATA <-> USB2, [Launch Date: 2015.04] Serial 13J2; OEM Firmware Name: cobra.img
On the OpenWrt Wiki
OpenWrt Target: mvebu
OpenWrt Subtarget: cortexa9
OpenWrt Package architecture: arm_cortex-a9_vfpv3-d16
Support started version: 15.05
Current supported version: 24.10.0
WLAN Comment:
4x4, no 802.11s mesh support
Comment:
eSATA <-> USB2, [Launch Date: 2015.04] Serial 13J2; OEM Firmware Name: cobra.img
Please insert instructions here
See also
Categories:
- Linksys
- Embedded system/wireless router
- Embedded System Marvell
- Embedded System 88F6820
- Marvell
- Embedded System ARMv7
- Embedded System Cortex-A9
- Embedded System 88E6176
- Manuf Wistron NeWeb
- DD-WRT Supported
- Gargoyle Supported
- OpenWrt Supported
- Embedded System 88W8864
- Has Mimo Status
- Embedded System IEEE 802.11b/g/n
- Embedded System IEEE 802.11a/n/ac
- Dual-Radio Wireless Embedded System
- Wireless Embedded System
- Dual-Band
- Embedded System
- English Documentation