LQINL Tech Co., Ltd.

Service routers are specialized telecommunications equipment designed to build and protect corporate networks, as well as to provide communication between various infrastructure segments, including ATMs, offices, and data centers.

These are compact transceivers designed to connect network equipment (switches, routers) to fiber-optic or copper communication lines. They act as active transceivers: they convert electrical signals into optical signals (and vice versa), enabling data transmission over various types of cables.

A method of connecting to a network (usually the internet or a local area network) without using physical cables. Data is transmitted via radio signals, allowing users to be mobile and connect to the network from different locations within the coverage area.

This is modern equipment and technology for providing high-speed internet access, telephony, and television over fiber optic lines. Unlike traditional networks, xPON does not require active equipment (amplifiers, powered switches) between the provider and subscriber—all intermediate infrastructure is passive, which increases reliability and reduces operating costs.

A set of technical means designed for visual monitoring and automatic recording of events in a protected or monitored area. Video surveillance systems are widely used to ensure security, monitor industrial processes, control access, and collect evidence.

Specialized devices or software platforms designed to receive, process, and play digital television and multimedia content over the internet using IPTV (Internet Protocol Television) technology. They provide convenient access to interactive TV channels, video on demand, program archives, and other services.

This is a general term for various devices, components, and systems that are not core network equipment (such as routers, switches, or base stations) but play a key role in the creation, operation, and maintenance of telecommunications networks.
This category includes equipment that provides infrastructure support, line diagnostics, node protection, uninterruptible power supply, and service integration.