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TP-LINK CR1900 v1.x

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TP-LINK CR1900 v1.x

FCC approval date: 10 August 2017
UPC: 845973080518 (UPC DB, On eBay)
Country of manuf.: China

Type: wireless router, cable modem


Power: 12 VDC, 4.2 A
Connector type: barrel

CPU1: Broadcom BCM3384
FLA1: ? MiB (Brand? Model?)
RAM1: 256 MiB
268,435,456 B
2,097,152 Kib
262,144 KiB
2,048 Mib
0.25 GiB
(Nanya NT5CC128M16IP-DI)

Expansion IFs: none specified
USB ports: 2

WI1 802dot11 protocols: an+ac
WI1 MIMO config: 3x3:3
WI1 antenna connector: none
WI2 802dot11 protocols: bgn
WI2 MIMO config: 3x3:3
WI2 antenna connector: none

ETH chip1: Broadcom BCM3384
Switch: Broadcom BCM53134S
LAN speed: 10/100/1000
LAN ports: 4


Flags: DOCSIS 3.0

Default SSID: TP-LINK_XXXX (28 addl. devices), TP-LINK_XXXX_5G (18 addl. devices)
Default IP address:
the IP is used by 1086 additional devices
of which 87 are TP-LINK devices

802dot11 OUI: none specified

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

1300Mbps - 3SS 5GHz 802.11ac (80MHz chan.),
600Mbps - 3SS 2.4GHz 802.11n (40MHz chan., 256QAM) = 1900 Mbps class

AC1900 Wireless Daul Band DOSIS 3.0 Cable Modem Router

"16110121900-1.0 Rev1.0sp2" is silkscreened on the board in the FCC photos.

24x8 DOCSIS 3.0

Web GUI:

See Also[edit]