Mercury D19G

abgn+ac (AC1900)
AC1900 Wireless Gigabit Router
Homepage	Product page (CN)
3rd Party Firmware
dd-wrt	Incompatible
OpenWrt	Incompatible
Tomato any flavor	Incompatible
Platform
Brand • Model • Rev	Mercury D19G v1.0
FCC ID	none specified
Board ID	2050501312
Type	wireless router
CPU1	MediaTek TP1900
CPU1 Type	ARM Cortex-A7
CPU1 Speed	1.2 GHz
Flash1 Chip	GigaDevice GD25Q32CSIG
Flash1 Size	4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 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	MediaTek TP1900
ETH chip1	MediaTek TP1900
Switch	Realtek RTL8367S
Ethernet Port Count	1-WAN 3-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
802dot11 OUI: none specified
Stock FW OS	VxWorks
Expansion IF types	none specified
Power	12 VDC, 1 A
Connector type	barrel
Serial Port (UART)	yes, 4-pin header
Flags: Wave2, MU-MIMO, LDPC, BF
Other
Default IP address: 192.168.1.1 the IP 192.168.1.1 is used by 1324 additional devices of which 4 are Mercury devices Default login user: admin Default login password: admin admin:admin credentials used by 1342 additional devices of which 4 are Mercury devices
Manuf/OEM/ODM	TP-LINK TL-WDR7660
Retail
Availability	China only ?
(Est.) release date	March 2019
ASIN	B07XP78T19
Country of manuf	China
Radio 1
Chip1	MediaTek MT7761N
Wireless interface OUI	none specified
Antenna Connector Type	none specified
MIMO status	3x3:3
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	MediaTek MT7762N
Wireless interface OUI	none specified
Antenna Connector Type	none specified
MIMO status	3x3:3
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

For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.

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

• 1300 Mbps - 3SS 5GHz 802.11ac (80MHz chan.),

• 600 Mbps - 3SS 2.4GHz 802.11n (40MHz chan., 256-QAM) = AC1900 class

Overview

"2050501312" and "1908" is silkscreened on the board.

See also: TP-LINK TL-WDR7660 and TP-LINK

Links of Interest

Forum threads

• Mercury D19G AC1900 Gigabit Router on AC|WiFi (CN)
• TP-LINK TL-WDR7660 Gigabit Router on AC|WiFi (CN)
• TP-LINK TL-WDR7660 Disassembled on AC|WiFi (CN)

CPU: MTK (TP-LINK) TP1900BN @1.2GHz ARM WiSoC

See also

Mercury Models

• Mercury D128 - AC1200 (FE)
• Mercury D128G - AC1200 (GbE)
• Mercury D12B - AC1200 (FE)
• Mercury D12G - AC1200 (GbE) • ASIN: B07Q7VFZ8X • PPage
• Mercury D19 - AC1900 (FE)
• Mercury D19G - AC1900 (GbE) • AC|WiFi
• Mercury D196G - AC1900
• Mercury D21B - AC2100 (FE)
• Mercury D21G(B) - AC2100 (GbE) • MT7621A • PPage
• Mercury D26G(B) - AC1900 (GbE) • ASIN: B07RTN178G
• TP-LINK TL-WDR7500 - AC1750
• TP-LINK TL-WDR7660 - AC1900 • AC|WiFi
• TP-LINK TL-WDR8660 - AC2600
• TP-LINK TL-WR886N - QCA TP9343