To begin with, DSL stands for Digital Subscriber Line. It converts the DSL line to an Ethernet connection and shares the wireless network directly to multiple devices. A DSL modem router is a combination device that provides you with the services of both a modem and a router.
DSL Modem allows you to connect your computer to the Internet through telephonic lines. Your DSL modem acts as a middle man between your Internet service provider and your computer, working as a data translator that connects your device to the Internet.
There are various sorts of DSL technologies like HDSL, SDSL, ADSL, and VDSL. This page will help you more on factors regarding DSL modems. The main differences in these different technologies lie in their transmission rate, distance, and symmetric and asymmetric characteristics.
FACTORS TO CONSIDER BEFORE BUYING A MODEM
1. Range
The positioning of a modem router plays a vital role in its effective functioning. Ideally, it should be centrally located and placed on a high shelf. Buying an expensive router might increase your range. However, a more affordable router and a couple of power-line adapters will do the job as well.
2. Lifespan of the Modem
Networking hardware has a fixed tenure, and a router is put through a lot of stress daily. Since so many devices are connected to your router, its performance over time ought to degrade. So, after a certain amount of time, you might have to upgrade or clean your router.
3. Price
Routers can be priced anywhere between $15 to $200 or above. Your needs and budget will eventually decide which one’s the best for you.
4. Single or Dual-band
Routers work on two different frequency bands, 2.4 GHz and 5 GHz. The 2.4 GHz band is used by many devices, though it is more susceptive to congestion and interference. The 5GHz band is relatively newer and less cluttered, which offers a faster connection.
BEST 5 DSL MODEMS OF 2021
1. CenturyLink C3000A DSL WiFi Modem Router

- Supports universal WAN access
- Smart Wi-Fi Technology
- 2.4 GHz and 5 GHz Frequency Bands
- VDSL Technology for Superior experiences
- Privacy and security are the topmost priority
Pros
- Works with most DSL types
- Offers faster Wi-Fi than most DSL modem/routers
Cons
- Slightly expensive for its features
2. Netgear Nighthawk D7000

- Extreme Wi-Fi speed up to 1.9 Gbps
- High-powered amplifiers and antennas
- single USB 3.0 and another USB 2.0
- 2.4 GHz from 450 Mbps to 600 Mbps
- Universal Compatibility with any internet service
Pros
- Extreme Wi-Fi speed up to 1.9 Gbps
- Faster and more reliable connections
- NETGEAR Genie App – Easily Manage, Monitor, and Control your Home Network from PC, Tablet, or Smartphone
Cons
- Regularity of firmware updates required
- Limited VPN support (wouldn’t be able to handle some connections)
3. TP-Link Archer C1200

- Blazing-fast network using powerful Wi-Fi Technology
- 2.4 GHz band for everyday tasks
- 5 GHz for Streaming HD Videos and lag-free online gaming
- 4 built-in gigabits Ethernet ports
- Advanced Connection Technology
Pros
- Affordable
- Wireless networking at remarkable speed
- An excellent choice for small and medium-sized apartments/firms
Cons
- Fingerprint router and dust-magnet
- The smartphone app can be used only when connected to the Wi-Fi
4. D-Link DSL 2877AL

- Blazing Fast Wireless Connectivity
- Dual Band Wireless Router
- 802.11AC, 802.11B and 802.11G wireless LAN
- 4 10/100 fast Ethernet LAN ports
- RJ-11 ADSL port
- 1 USB 2.0 port
- UPnP support
- Dual-Active Firewall
- Combined wireless speeds of up to 750 Mbps
- DDS is the new Rapid Response Technical Support Service
Pros
- Easy to set up
- Good quality and high network for the price
Cons
- Slightly lacking in terms of ethernet
- Doesn’t include USB 3.0 ports and a DLNA media server
5. Motorola MD1600
5. Motorola MD1600

- VDSL2/ADSL2+ Modem with a Full-Featured
- Up to 100 Mbps for all your surfing and gaming needs
- 5 GHz for Streaming HD Videos and lag-free online gaming
- 4 built-in gigabits Ethernet ports
- IPv4 and IPv6 for powerful and flexible network addressing
Pros
- Easy to set up
- High-speed Internet at an extended range
Cons
- Not compatible with few devices
- The reliability of the product can be questionable