Tech jargon glossary for telecom terms

Telecoms jargon can be challenging, especially if you’re new to the field of telecommunications. Still, an understanding of these terms is crucial for anyone involved in wireless and connectivity projects. Knowledge of the telecoms language and its many acronyms helps in making informed decisions and communicating effectively with tech experts.

At Cogent Distribution, we know how daunting it can be to wade through complex terminology. That’s why we’ve created this easy-to-read glossary to help you understand the essential terms. Whether you’re a beginner or need a quick refresher, our guide will make telecoms speak more accessible.

Tech terms like VLAN, VPN, and backhaul often sound complicated, but they don’t have to be. By breaking down these terms into simple explanations, we hope to make the world of telecoms less intimidating. Dive in, explore our glossary, and become more confident in your telecoms knowledge!

Key telecoms terms explained

Understanding key telecoms terms can make navigating the world of wireless broadbandWireless broadband is a method of broadband and internet con... More and networking connectivity products and solutions easier. Here are some essential acronyms and common terms you should know:

1. WISP (Wireless Internet Service Provider)

WISPA wireless internet service provider (WISP) is a term used f... More stands for wireless internet service provider. A WISPA wireless internet service provider (WISP) is a term used f... More is a company that provides broadband and internet services wirelessly, rather than via traditional copper or fibre cable. This means radio signals are used to send the internet from a base stationBase station is the term given to a PtMP wireless sector fro... More, often located on a tall structure or tower, to a receiver, and there is no need for cables running into a premises.

2. VPN (Virtual Private Network)

A VPNA virtual private network (VPN) is the setting up of a prote... More, or Virtual Private Network, provides a secure connection over the internet. It encrypts all the data sent between your device and the VPNA virtual private network (VPN) is the setting up of a prote... More server and hides your online activities. VPNs are commonly used to protect sensitive information on public Wi-FiPublic Wi-Fi is wireless connectivity used for internet or b... More networks and to access region-restricted content.

3. LTE (Long-Term Evolution)

LTELTE (Long-Term Evolution) is often used in conjunction with ... More stands for Long-Term Evolution and is a standard for wireless broadbandWireless broadband is a method of broadband and internet con... More communications. It’s the technology behind 4G networks, providing faster internet speeds and more reliable connections compared to previous generations. LTELTE (Long-Term Evolution) is often used in conjunction with ... More is most commonly used for delivering high-speed mobile internet, essential for streaming, video calls, and other data-heavy activities. It is also used for mobile hotspots and IoT (Internet of Things) devices, offering reliable and fast connectivity for a wide range of applications.

4. Bandwidth

Bandwidth refers to the maximum amount of data that can be transmitted over a network connection in a given amount of time. It’s usually measured in megabits per second (MbpsMegabits per second (Mbps) is the measurement used for broad... More). Higher bandwidth means more data can travel through the network, leading to faster internet speeds and better performance.

5. Low Latency

Latency is the time it takes for data to travel over a network connection from its source to its receiving end. Speed in this respect is measured in milliseconds (ms). Low latencyLow latency means that data packets sent over a network conn... More means less delay, which is crucial for real-time applications like voice communications and video conferencing.

6. Throughput

Throughput is the actual amount of data successfully sent and received over a network. It gives a real measure of network performance. While bandwidth is the potential speed, throughput is the actual speed experienced.

Wireless and connectivity basics

Wireless and connectivity terms are key for understanding how networking devices operate. Here are some foundational terms and concepts:

1. Wi-Fi

Wi-Fi is a technology that allows devices to connect to the internet wirelessly. It uses radio waves to transmit data between your device and a router. Wi-Fi is commonly used in homes, offices, industrial settings, and public places to provide internet access without the need for cables. Find out more about Wi-Fi access points, Wi-Fi antennas, and Wi-Fi amplifiers.

2. PtP

PtPWireless point-to-point (PtP) links are a type of telecommun... More stands for point-to-point links. These links are used to wirelessly connect two buildings or sites together. Bandwidth can range from 100Mbps to 10Gbps, and most solutions have highly secure encoding to protect data as it passes wirelessly over the network. Often, wireless point-to-point solutions are used to connect site buildings that share the same network and typically use Ethernet standards allowing the transmission of data, voice and video with low latencyLow latency means that data packets sent over a network conn... More and high reliability. Distances can vary depending on the connectivity needed and local spectrum. Typically, 5km and up to 12km is achievable with line-of-sight (LOSLine-of-sight (LOS) means that there is clear visibility bet... More) and up to 350m for non-line-of-sight (NLOSNon-line-of-sight (NLOS) means that there is no direct visib... More) scenarios. See also point-to-multipoint (PtMP).

3. Private 5G

Private 5G networks are dedicated, secure networks using modern wireless technology for a specific enterprise or organisation, rather than being shared with the general public like traditional Wi-Fi networks or even public 5G networks. Applications: Private 5G offers high-speed, high capacity, freedom from interference, and low-latency connectivity, and is ideal for automation, mobility, real-time communications, safe city projects, security applications, and IoT solutions in manufacturing, healthcare, and logistics. Overall, Private 5G networks offer greater control over security, performance, and coverage compared to public networks.

4. Types of wireless networks

– PAN (Personal Area Network): This short-range network is used for connecting personal communications devices, usually at a range of up to 10 metres.

– LAN (Local Area Network): A LAN connects devices within a limited area, like a home or office. It can be both wired using Ethernet cables and wireless using Wi-Fi.

– WAN (Wide Area Network): WANs cover large geographical areas, connecting devices across cities, countries, and worldwide. The internet is the largest example of a WAN.

5. Frequencies and Spectrum Usage

Different wireless technologies operate on different frequency bands. For example, Wi-Fi commonly uses 2.4 GHzGHz stands for gigahertz and is a unit of frequency in the I... More and 5 GHzGHz stands for gigahertz and is a unit of frequency in the I... More frequencies. The choice of frequency affects range and speed. Lower frequencies cover larger areas but offer slower speeds, while higher frequencies provide faster speeds but cover shorter distances.

Network infrastructure lingo

Understanding network infrastructure terms can help you set up and maintain efficient networks. Here are some key hardware terms and their importance:

1. Router

A router is a device that directs data packets between networks. It connects different networks, ensuring data reaches its destination. Routers are essential for directing internet traffic and ensuring smooth communications between devices.

2. Switch

A switch connects multiple devices within a local area network (LAN). Switches improve network efficiency and reduce data collisions by sending data only where it’s needed.

3. Gateway

A gateway acts as a bridge between different networks, often connecting a local network to a larger network like the internet. It converts data from one protocol to another, ensuring compatibility between systems. Gateways are vital for enabling communications between different networks.

4. IP Address

An IP address is a unique number assigned to each device on a network. It allows devices to identify and communicate with each other. IP addresses are essential for routing data across the internet.

5. MAC Address

MAC address stands for media access control address. It’s a unique identifier assigned to network hardware devices. Knowing your device’s MAC address can help in network troubleshooting and security.

6. DNS

DNS stands for Domain Name System. It translates domain names (like www.example.com) into IP addresses that computers can understand. DNS is crucial for connecting users to websites and internet services.

Advanced telecoms jargon

Some advanced telecoms terms may be more challenging, but they’re important for modern networking. Here are some key terms and technologies:

1. 60GHz

60GHz60GHz is a form of wireless communication in the 60GHz band.... More is a form of wireless communication that operates in the 60 gigahertz frequency band. This technology offers advantages such as ultra-high-speed and interference-free wireless connectivityWireless connectivity is a method of network connectivity fo... More, ideal for high-density urban deployments or network expansion with up to 10Gbps+ throughput. Next-generation 60GHz60GHz is a form of wireless communication in the 60GHz band.... More solutions are designed to meet the increasing demand for ultra-fast, low-latency wireless connectivityWireless connectivity is a method of network connectivity fo... More. With high-capacity and reliable performance, 60GHz60GHz is a form of wireless communication in the 60GHz band.... More is ideal for service providers, enterprises, and telecoms operators.  

2. IoT (Internet of Things)

IoT refers to a network of interconnected devices that communicate and exchange data. These devices range from home appliances to industrial equipment. IoT enables automation and data-driven decision-making in various industry verticals. See also IoT router.

3. MIMO (Multiple Input Multiple Output)

MIMO is a technology that uses multiple antennasAntennas are used as an interface between radios to transmit... More to send and receive more data simultaneously. It improves wireless performance and signal quality. MIMO is commonly used in Wi-Fi and 4G/5G networks to enhance speed and reliability.

4. Encryption

Encryption is the process of converting data into a secure format that can only be read by authorised parties. It’s crucial for protecting sensitive information during transmission. Encryption ensures data privacy and security.

5. DAS (Distributed Antenna System)

DASDistributed Antenna Systems (DAS) are applicable to the dist... More is increasingly applicable to the distribution of digital or analogue signals to allow users or devices to be connected to a service, whether it’s Wi-Fi, or cellular, or CCTV, or access control. A Distributed Antenna System is a network of antennasAntennas are used as an interface between radios to transmit... More, or antenna cable, and allows coverage to be maximised and equipment quantities to be minimised. DASDistributed Antenna Systems (DAS) are applicable to the dist... More improves Wi-Fi coverage in challenging access areas and complex work environments by distributing the signal more evenly.

6. SD-WAN (Software-Defined Wide Area Network)

SD-WAN is a technology that uses software to manage and control how data travels across a wide area network. It improves network performance and flexibility and is ideal for businesses looking to connect multiple sites and optimise their network infrastructure.

Conclusion

We hope you’ve found our introduction to telecoms jargon useful. For more detailed explanations and additional terms to help you navigate the complex world of wireless telecommunications, refer to Cogent Distribution’s online tech jargon Glossary. It’s a valuable resource for getting to grips with the many terms used in the telecoms industry. 

Explore Cogent Distribution’s website for more information and resources or do contact us for an informal chat. We’re always happy to advise and assist.