Linksys CG7500 Wireless Modem + Router Review

Are you looking for a 2-in-1 device that does the work of a modem and router simultaneously? The Linksys CG7500 Wireless Modem and Router does an exceptional job at ensuring your whole home enjoys fast internet round the clock.

If you are contemplating getting your home connected to the internet, you might want to consider buying a device that combines tasks and saves a good deal of money while at it. Most home connections often come with a separate modem and router, and it is quite an expensive affair, especially if you have to rent your modem from your Internet Service Provider. This is where devices such as the Linksys CG7500 Wireless Modem and Router comes in.

Linksys CG7500 Wireless Modem and Router Review and Breakdown

Linksys High Speed DOCSIS 3.0 24x8 AC1900 Cable Modem Router, Certified for Xfinity by Comcast and Spectrum by Charter (CG7500)
  • Combines a AC1900 Wi Fi Router with DOCSIS 3.0 24x8 modem into a 2 in 1 space saving, high performance...
  • Eliminate monthly rental fees

This device has managed to create a name for itself as a highly reliable and practical device due to its ability to transmit at high internet speeds over a wide range. You will notice that it also bears a unique look that embodies simplicity and sophistication.

The Linksys CG7500 boasts high quality technology which is credited for this device’s impressive speeds. For starters, it is a DOCSIS 3.0 compliant device. This technology is among the fastest currently, and it allows devices to reach speeds that are up to 8 times faster than those that use the older DOCSIS 2.0 technology. You will find that this feature allows for seamless high intensity activity on multiple devices.

Additionally, this modem cum router supports channel bonding, presenting a 24 x 8 configuration. This further adds to the Linksys CG7500’s ability to transmit at incredibly fast speeds. With its technology and channel bonding configuration, this device makes a great acquisition for homes that use a 400Mbps data plan. As a Wi-Fi router, this gateway device operates as a Wi-Fi 5 gadget. This is because it runs on the 802.11ac standard which supports high speeds of internet transmission.

What stands out about the Linksys CG7500 Wireless Modem is its ability to connect to several Internet Service Providers. Users of Spectrum, Comcast and Xfinity can conveniently connect to the internet via this device. As an added advantage, this device saves you money since you do not have to pay rental fees for a modem from your Internet Service Provider. However, the Linksys CG7500 Wireless Modem is incompatible with all voice bundle services and cannot be connected to the likes of AT&T and Verizon.

What we liked;

  • Acts as a 2-in-1 modem and router
  • Supports high internet speeds
  • Supports DOCSIS3.0 technology
  • Comes with 24 x 8 channel bonding for high speeds
  • Compatible with several Internet Service Providers

What we did not like;

  • It is not compatible with all Internet Service Providers
  • Cannot support voice bundle services

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Linksys CG7500 Wireless Modem and Router Specifications

Model
Linksys CG7500 Wireless Modem and Router
Type
Cable modem + Router (Gateway)
Bonded Channels
24 x 8 DOCSIS 3.0
Internet download speeds
Up to 960Mbps
Internet upload speeds
Up to 240Mbps
Router throughput speeds
1,900 Mbps
Router frequency bands
2.4GHz and 5GHz
Ethernet ports
4 LAN, 1 USB
Key features
DOCSIS 3.0 compliant, 3T3R MUMO technology support, beamforming, IPv6 support, compatible with 3 ISPs
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Linksys CG7500 Wireless Modem and Router Features

Design and Build

Linksys devices are known to bear unique designs, and the Linksys CG7500 Wireless Modem and Router has not been left behind in this regard. At first glance, it brings to mind a traditional dhow, especially due to its wide oval base, slender rectangular top and sloped bulges on its side panels that mimic the sails of a dhow.

As far as dimensions go, the Linksys CG7500 Wireless Modem and Router presents a moderate size. It measures 11.5 inches high by 8.9 inches long by 3.5 inches deep, making it a considerably tall device. With its features, you will have no need for mounting this modem cum router up on a wall since it has a flat base and large footprint that are ideal for setting it on any flat surface.

Its curvy side panels are something of a welcome sight. They set this device apart from the many flat paneled devices that look monotonous. On the curved side panels are small circular cutouts that add to the visual appeal of the router cum modem and also help to keep it cool, a characteristic that prevents damage associated with extremely hot weather and intense use.

Speed and Performance

Linksys CG7500 Wireless Modem and Router ports

One of this device’s most mention worthy characteristics is that it works as both a modem and router. Even then, it performs its tasks exceedingly well, delivering lightning fast speeds to multiple high intensity devices throughout the home.

Being a CableLabs certified device, the Linksys CG7500 Wireless Modem and Router can be trusted to deliver exceptional speeds. It is compatible with the DOCSIS 3.0 technology which delivers speeds that are up to 8 times faster than those of the older DOSIS 2.0 technology. Additionally, this device supports channel bonding and comes with a 24 x 8 configuration which translates to 24 upload channels and 8 download channels. This places it in a position to support data plans of up to 400Mbps.

The inbuilt router in the Linksys CG7500 operates on the 802.11ac standard, making it a Wi-Fi 5 router. It is a dual band device that transmits a combined throughput of up to 1,900Mbps. Interestingly, this speed is transmitted from two separate bandwidths, with a 2.4GHz band transmitting a 600Mbps throughput and a larger 5GHz band delivering a 1,300Mbps throughput.

For wide coverage and zero dead zones, this device depends on three internal antennas that work to boost the speed and range of transmission. With the Linksys CG7500 Wireless Modem and Router, you can achieve high intensity activity such as gaming on multiple consoles and 4K video streaming on many devices with ease.

Indicators and Ports

Linksys CG7500 Wireless Modem and Router

The front panel is embedded with 8 miniature Led lights that portray varying parameters during operation. They include a Power indicator, Receive, Send and Status indicators, along with LAN, 2.4GHz, 5GHz and USB LED indicator lights. On the back panel, there is an assortment of 7 ports which include a USB port, 4 LAN ports for gigabit transmissions, a coaxial port and power inlet. There is also a tiny reset button set just above the 4 LAN ports.

Setup and Configuration

The Linksys CG7500 Wireless Modem and Router is an incredibly easy device to set up. It comes pre-configured, so you do not have to do much in that regard. At the back of the gadget is a sticker on which the name and password of the device are written. Once connected to a power outlet, wait a minute or two for it to boot and proceed to add this data. You are good to go just like that.

Who is it best suited for?

The Linksys CG7500 makes an ideal deice for users who would want to get rid of their rented modems and also combine the modem and router functions. It also works quite well for homes where intense activity on the internet such as high speed gaming and 4K video streaming occurs on a regular.

Are there alternatives to the Linksys CG7500 Wireless Modem and Router?

Yes, there are other gateway devices that you can use to replace your rented modem and slow router, and to achieve high speed transmissions within your home. In place of the Linksys CG700 Wireless Modem and Router, you can use the ARRIS Touchstone DG3450, the ARRIS SURFboard SBG8300 and the Netgear Nighthawk C7000. They can support high intensity activity with ease and prowess.

Features of alternative gateway devices

Model
Netgear Nighthawk C7000
ARRIS SURFboard SBG8300
ARRIS Touchstone DG3450
Type
Cable modem + Router (Gateway)
Cable modem + Router (Gateway)
Cable modem + Router (Gateway)
Bonded Channels
24 x 8 DOCSIS 3.1
32x 8 DOCSIS 3.1
32 x 8 DOCSIS 3.1
Internet download speeds
Up to 1,900Mbps
Up to 4Gbps
Up to 5,000Mbps
Internet upload speeds
Up to 131Mbps
Up to 1Gbps
Up to 1,000Mbps
Router throughput speeds
400Mbps
2.0Gbps
2.5Gbps
Router frequency bands
2.4GHz and 5GHz
2.4GHz and 5GHz
2.4GHz and 5GHz
Ethernet ports
4 WAN/LAN, 1 USB
4 LAN
4 WAN/LAN
Key features
Meets DOCSIS 3.1 specifications, High internet speeds, supports channel bonding, quick set up
Compatible with all ISPs, Multi-Gig internet speeds, supports IPv6, meets DOCSIS 3.1 specifications
Meets DOCSIS 3.1 specifications, High internet speeds, flexible configuration and control, quick set up
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Verdict: So, should you buy the Linksys CG7500 Wireless Modem and Router?

Yes, you definitely should. This device revolutionizes the way you experience home internet, and it gives you lots of freedom where high intensity activity is concerned. It also saves you a lot of money since you do not have to purchase two separate devices.

FAQs

  1. Does the ARRIS SURFboard SBG8300 come with telephone ports?

No, it does not support voice bundle services.

  1. Can I use the Linksys CG7500 Wireless Modem and Router in the office?

Absolutely, it will deliver great speeds even in an office setting.

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