TP-LINK Archer C7 V1.x - WikiDevi

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TP-LINK Archer C7 v1.xAvailability: common

FCC approval date: 15 July 2013UPC: 845973070601 (UPC DB, On eBay)Country of manuf.: ChinaSeries: AC1750

Amazon image ASINs B00BUSDVBQ (, On Amazon, On CCC)B00BUSDVBQ (, On Amazon, On CCC)multiple revisions of this device, use caution

Type: wireless router

FCC ID: TE7C7IC ID: 8853A-C7PCB ID: 2050500351

Power: 12 VDC, 2.5 AConnector type: barrel

CPU1: Qualcomm Atheros QCA9558 (720 MHz)FLA1: 8 MiB8,388,608 B 65,536 Kib 8,192 KiB 64 Mib 0.00781 GiB (Winbond W25Q64FVSIG)RAM1: 128 MiB134,217,728 B 1,048,576 Kib 131,072 KiB 1,024 Mib 0.125 GiB (SK hynix H5PS5162GFR-Y5C × 2)

Expansion IFs: Mini PCIe, USB 2.0Mini PCIe slots: 1USB ports: 2Serial: yes, 4-pin header

WI1 chip1: Qualcomm Atheros QCA9558WI1 802dot11 protocols: bgnWI1 MIMO config: 3x3:3WI1 antenna connector: noneWI2 module: unknownWI2 module IF: Mini PCIe (oversized)WI2 chip1: Qualcomm Atheros QCA9880WI2 802dot11 protocols: an+acWI2 MIMO config: 3x3:3WI2 antenna connector: U.FL, RP-SMA

ETH chip1: Qualcomm Atheros QCA9558Switch: Atheros AR8327NLAN speed: 1GbELAN ports: 4WAN speed: 1GbEWAN ports: 1

abgn+ac

Additional chips2.4 GHz Power Amplifier IC;Skyworks;SE2574BL-R;574B, 337C;3;5GHz Power Amplifier IC;Skyworks;SE5003L1;5003L1, 3238L, 1323 MY;3;DC/DC Converter;BCD Semi;AP3502E;;1;DC/DC Converter;Anspec;APW7120;;1;

Stock bootloader: U-Boot 1.1.4

Stock FW OS: Linux 2.6.31 LSDK

Default SSID: TP-LINK_2.4GHz_XXXXXX (20 addl. devices), TP-LINK_5GHz_XXXXXX (19 addl. devices)Default IP address: 192.168.0.1the IP 192.168.0.1 is used by 801 additional devicesof which 105 are TP-LINK devicesDefault login user: adminDefault login password: adminadmin:admin credentials used by 1336 additional devicesof which 281 are TP-LINK devices

802dot11 OUI: 64:66:B3 (2 E, 2 W)Ethernet OUI: 64:66:B3 (2 E, 2 W)

	CPU1 brand	WI1 chip1 brand	WI2 chip1 brand
TP-LINK Archer C7 v1.x	Qualcomm Atheros	Qualcomm Atheros	Qualcomm Atheros
TP-LINK Archer C7 v2.x	Qualcomm Atheros	Qualcomm Atheros	Qualcomm Atheros
TP-LINK Archer C7 v3.x	Qualcomm Atheros	Qualcomm Atheros	Qualcomm Atheros
TP-LINK Archer C7 v4.x	Qualcomm Atheros	Qualcomm Atheros	Qualcomm Atheros
TP-LINK Archer C7 v5.x	Qualcomm Atheros	Qualcomm Atheros	Qualcomm Atheros

For a list of all currently documented Qualcomm Atheros (QCA) chipsets with specifications, see Qualcomm Atheros.

AC1750 Wireless Dual Band Gigabit Router

Product page • Downloads User Guide • Interface simulator

"2050500332" is silkscreened on the main board in the FCC photos.

"2050500351" is silkscreened on the main board in the user photos.

"2052500400" is silkscreened on the back of the wireless module.

This device is basically a TP-LINK TL-WDR7500 v2.x (Archer C7R)

with 3 external and 3 internal antennas.

Default settings are per TP-LINK's manual.

Wikis

TP-Link TL-WDR7500 / TP-Link Archer C7 AC1750 on OpenWrt Wiki

Per sujith on ath9k-devel, the card in the Archer C7 is a CUS223 v1.0

Reviews

Reviewed on SmallNetBuilder

"2050500351" is silkscreened on the board. The Flash chip is noted as an 8MB Winbond W25Q64FV. The 5GHz PAMs are noted as Skyworks (SiGe) SE5005L

Review on nl.hardware.info

"2050500351" is silkscreened on the board. The wireless module appears to be using QCA9880-AR1A Their CeBIT article on the device

Review by Locky on the Overclockers forums

"2050500332" is silkscreened on the board. v1.0 board (internal pictures), GTT capacitors, using: QCA QCA9558-AT4A + QCA9880-AR1A + AR8327N-BL1A

Review on withoutthesarcasm.com

OUI: 64:66:B3

On hkepc.com

"2050500332" is silkscreened on the board. OUI: F8:1A:67

Teardown on MicrocontrollerTips

"2050500351" is silkscreened on the board.

Specifications

• per TP-LINK's specs
EIRP: < 20dBm Receiver sensitivity 5GHz 11a 6Mbps: -96dBm 11a 54Mbps: -79dBm 11ac HT20: -71dBm 11ac HT40: -66dBm 11ac HT80: -63dBm 2.4GHz 11g 54M: -77dBm 11n HT20: -74dBm 11n HT40: -72dBm

• per TP-LINK's specs