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TP-LINK TGR1900 (Google OnHub)

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TP-LINK TGR1900 BLU (Google OnHub)
Availability: now

FCC approval date: 12 August 2015
(Est.) initial retail price (in USD): $200
Country of manuf.: China

Amazon image

ASIN
B013ALA9LA (Flag of the United States.svg, On Amazon, On CCC)

Type: wireless router

FCC ID: TE7TGR1900
Industry Canada ID: 8853A-TGR1900

Power: 12 VDC, 3 A
Connector type: barrel

CPU1: Qualcomm IPQ8064 (1.4 GHz, 2 cores)
FLA1: 8 MiB
8,388,608 B
65,536 Kib
8,192 KiB
64 Mib
0.00781 GiB
(Micron N25Q064A)
FLA2: 4 GiB
4,096 MiB
4,294,967,296 B
33,554,432 Kib
4,194,304 KiB
32,768 Mib
(Micron MTFC4GACAAAM-1MWT)
RAM1: 1 GiB
1,024 MiB
1,073,741,824 B
8,388,608 Kib
1,048,576 KiB
8,192 Mib
(Micron MT41K256M16HA-125:E × 2)

Expansion IFs: USB 3.0
USB ports: 1

WI1 chip1: Qualcomm Atheros QCA9880-BR4A
WI1 chip2: Qualcomm Atheros QCA9882
WI1 802dot11 protocols: an+ac
WI1 MIMO config: 3x3:3
WI1 antenna connector: U.FL
WI2 chip1: Qualcomm Atheros QCA9880-BR4A
WI2 802dot11 protocols: bgn
WI2 MIMO config: 3x3:3
WI2 antenna connector: U.FL

ETH chip1: Qualcomm IPQ8064
Switch: Qualcomm Atheros QCA8337
LAN speed: 10/100/1000
LAN ports: 1
WAN speed: 10/100/1000
WAN ports: 1

abgn+ac

Additional chips
2.4GHz WLAN Power Amplifier Module;Skyworks;SKY2623L;;3;
2.4GHz 256QAM LNA Module;Skyworks;SKY65971-11;;3;
5GHz WLAN Power Amplifier Module;Skyworks;SKY85405;;3;
5GHz 802.11ac LNA Module;Skyworks;SKY65981-11;;3;
6GHz DPDT switch;Skyworks;SKY13438;;3;
2.4GHz Bluetooth Radio Chip;Atheros;AR3012-BL3D;;1;
SoC Network Co-Processor for ZigBee;Silicon Labs;EM3581;;1;
2.4GHz ZigBee/Smart Front End Module;Skyworks;SKY66109-1;;1;
Programmable 9-output LED Driver;National Semiconductor;LP5523;;1;
Trusted Platform Module;Infineon;SLB9615;;1;

Flags: Bluetooth 4.0, ZigBee, Speaker 3W

802dot11 OUI: none specified

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


1300 Mbps 3-stream 802.11ac device (433Mbps per stream),
600 Mbps max. PHY rate for the 40MHz wide 2.4GHz channel = 1900 Mbps class

Google OnHub Wireless Router

Product page (Google OnHub Router)
Product page (TP-LINK TGR1900 OnHub Router)

"Model: TGR1900(BLU)(US) Ver:1.0", "1520" (05/2015),

"02002" and "CA-F121" is silkscreened on the board.

Reviews[edit]

- Skyworks SE2623L 2.4GHz power amp (x3)
- Skyworks unidentified DPDT switch ("S81") (x3)
- Skyworks SKY65971-11 2.4GHz 256QAM LNA (x3)
- Skyworks SKY85405 5GHz Power amp (x3)
- Skyworks SKY13438 6GHz DPDT switch (x3)
- Skyworks SKY65981-11 5GHz 802.11ac LNA (x3)
  • Monitor: Qualcomm Atheros QCA9882 (1x1 802.11abgn/ac)
  • Bluetooth: Atheros AR3012 Bluetooth 4.0 SoC
  • ZigBee: Silicon Labs EM3581 ZigBee/Thread SoC
- Skyworks SKY66109-11 2.4GHz Front End Module

Teardown[edit]

Dual-core (2x Krait 300)
  • Flash: 8MB (SPI) + 4GB (eMMC)
Micron N25Q064A (64Mb SPI flash)
Micron MTFC4GACAAAM (4GB NAND flash)
chip marked "M, 4ZA28JWA57, 7PYG" (4GB eMMC NAND)
chip marked "M, 5DE77D9PXV, PGGL" (4Gb DDR3L SDRAM)
Congestion-sensing radio: Qualcomm Atheros QCA9882 (1x1)
Skyworks SKY2623L - 2.4GHz WLAN Power amplifier
Skyworks SKY85405 - 5GHz WLAN Power amplifier
  • Antenna: Dual band 2.4GHz and 5GHz 12-antenna array
6x 2.4GHz antennas (marked J211, J212, J221, J222, J231, J232)
6x 5GHz antennas (marked J511, J512, J521, J522, J531, J532)
1x congestion-sensing antenna (JS1)
  • Bluetooth: Atheros AR3012-BL3D Bluetooth 4.0 SoC + antenna (JBT1)
Infineon SLB9615 - Trusted Platform Module
  • ZigBee: Silicon Labs EM3581 SoC Network Co-Processor + ant. (JZB1)
Skyworks SKY66109 - 2.4GHz ZigBee/Smart Energy front-end module
  • Switch: Qualcomm Atheros QCA8337 (1x WAN, 1x LAN)
  • USB: 1x USB 3.0 port + Bluetooth 4.0
  • LED: National Semiconductor LP5523 Programmable 9-output LED driver
Ambient light sensor, Speaker 3W

Images[edit]