TP-link CR1900 Cable Modem with Wifi

TP-link offers new cable modem with wifi – TP-link CR1900 wireless AC1900 router with built-in DOCSIS 3.0 24×8 cable modem.

Since TP-link introduced few models of DOCSIS 3.0 cable modem products including cable modem with wifi, TP-link has taken a slice of cable modem share in the market which is so far dominated mostly by Arris / Motorola products, Netgear and still more. Today, you can find few models of cable modem products offered by TP-link which is generally cheaper than other brand and the newly launched product is TP-link CR1900.


What this product does

TP-link CR1900 is one of all-in-one cable modem with wifi product – a wireless router with built-in DOCSIS 3.0 cable modem.

High speed

It comes with high speed 24 channel internet downstream (1Gbps) and up to 8 channel upstream. It’s a top internet speed your modem can download from most cable provider’s service plans. Similar products that are powered by similar modem speed you can mention Netgear Nighthawk C7000 wireless AC1900 cable modem, Linksys CG7500 cable modem router and new introduction product offered by Arris – Surfboard SBG7400AC2.


Most homes with multiple wifi devices including laptops, tablets and other mobile devices, speed of up to 1900Mbps is more than appropriate to allow you streaming the HD video, online gaming and other media social activities. So that’s why TP-link CR1900 comes with wireless AC1900 router like many other similar products including Nighthawk C7000, Linksys CG7500, Surfboard SBG9000 and the new introduction of Surfboard SBG6950AC2.

Surfboard SBG6950AC2 is an exception, it is based on the future of wave 2 wireless technology which supports gigabit wifi speeds.

TP-link CR1900 cable modem with wifi


  • High speed wireless cable modem router, wireless AC1900 router with built-in cable modem
  • Wifi speeds up to 1300Mbps @5Ghz band and up to 600Mbps @2.4GHz band simultaneous dual band with beamforming technology
  • 3x internal antennas
  • DOCSIS 3.0 cable modem with 24x channel bonding downstream (up to 1028Mbps) and 8x channel bonding upstream
  • 4x Gigabit Ethernet LAN ports and 2x USB 2.0 ports
  • Dual core processor with 32Mb flash and 256Mb RAM
  • Tether app provides easy router management in your palm

See that TP-link CR1900 has similar features than new Arris Surfboard SBG7400AC2 which also has the same 24/8 Channel DOCSIS 3.0 cable modem. However, Surfboard SBG7400AC2 is based with latest wave 2 wireless AC technology.

TP-link vs Surfboard

Now let’s see how both TP-link Archer CR1900 and Surfboard SBG7400AC2 cable modem router are different. Table 1 below shows you spec comparison between Surfboard and TP-link to help you decide which one is suitable to meet your business need.

Surfboard SBG6950 AC2

Cable modem

Both products have the same cable lab technology DOCSIS 3.0 with 24×8 channel bonding with internet download speed is up to 1029Mbps.


Wifi technology applied to each of the product is different. Archer CCR1900 is based on wireless AC1900 wave 1 wireless technology while Surfboard SBG7400AC2 is based on wireless AC2350 wave 2 technology.

Have a look at the following spec comparison table.

Table 1 TP-link vs Surfboard

Model TP-link Archer CR1900 Surfboard SBG7400AC2
Wifi technology Wireless AC1900 wave 1 dual band Wireless AC2350 wave 2 dual band 3×3 MU-MIMO
Wifi speed 600Mbps @2.4GHz plus 1,300Mbps @5Ghz 600Mbps @2.4Ghz plus 1,700Mbps @5Ghz
Antennas 3x internal antennas with high power amplifiers Integrated Multi-User MIMO Antennas for each band, 4×4 array for 5 GHz radio and 3×3 array for 2.4 GHz radio
Port interfaces 4x Gigabit Ethernet ports; 2x USB 2.0 ports 4x Gigabit Ethernet ports; 1x USB Interface: USB 2.0 Powered Host Port
Cable modem 24×8 DOCSIS 3.0 24×8 DOCSIS 3.0
Internet speeds 1029Mbps download 1029Mbps download
Other features N/A McAfee whole home security

Both Surfboard SBG7400AC2 and TP-link CR1900 are tagged with nearly the same price. To learn more spec detail and current price, click the link below:

Related articles

Surfboard introduces new DOCSIS 3.1 cable modem – Surfboard SB8200 DOCSIS 3.1 cable modem which has the speed 10x as fast as DOCSIS 3.0 cable modem.

With your existing CR1900 or Surfboard SBG6950AC2 / SBG7400AC2 or any other wireless AC routers you may add wireless mesh extender – Netgear EX75000 or Nighthawk X4s mesh wifi extender. To add internet protection, you may add Bitdefender box internet protection or Fingbox Home network protection.

You may also like...

Leave a Reply

Your email address will not be published. Required fields are marked *