The manufacturing industry is the mainstay of the national economy, and the Industrial Internet plays an important role in accelerating the digitization, networking, and intelligent upgrading of the manufacturing industry, and improving the comprehensive competitiveness of the manufacturing industry. It has become a new engine for the development of the digital economy.

Richerlink cordially invites you to participate in CIOE 2023  

The manufacturing industry is the mainstay of the national economy, and the Industrial Internet plays an important role in accelerating the digitization, networking, and intelligent upgrading of the manufacturing industry, and improving the comprehensive competitiveness of the manufacturing industry. It has become a new engine for the development of the digital economy.

When 4G first published in 2009, there are lots of new possibilities on mobile device. Now, the fifth generation of wireless technology which more likely acceptable by mobile clients. 5G networks reduce latency for computer games,  its also highly supported and influenced residential Wi-Fi, robots, VR, self-driving cars. 5G improves speeds and performance for mobile […]

What is Optical Line Terminal equipment ? The Optical Line Terminal equipment is an important central office device. It can be connected to the front-end (aggregation layer) switch by a network cable, and converted into an optical signal. The single optical fiber is interconnected with the optical splitter at the user end. The control and management of […]

What is ONU(Optical Network Unit) what is ONU : Optical Network Unit, which is a terminal device for Optical fiber access. ONU functions 1.Select to receive broadcast data sent by the OLT; 2.Responding to the ranging and power control commands issued by the OLT; and making corresponding adjustments; 3.Caching the user’s Ethernet data and sending […]

IPTV introduction IPTV (Internet Protocol Television) is an emerging media technology that integrates Internet, multimedia, and communication technologies and uses broadband networks as a medium to provide home users with a variety of interactive services, including digital TV. Due to the need to use the network, IPTV service providers often provide related services such as […]

1. EPON and GPON technology EPON (Ethernet Passive Optical Network) is an Ethernet-based PON technology. It uses point-to-multipoint architecture, passive fiber transmission, and provides multiple services over Ethernet. GPON (Gigabit-Capable PON) technology is the latest generation broadband passive optical integrated access standard based on ITU-TG.984.x standard. It has many advantages such as high bandwidth, high […]

OLT optical line terminal, is a device which serves as the service provider endpoint of a passive optical network(PON). OLT optical line terminal equipment introduction The RicherLink RL8008G GPON OLT optical line terminal is self-developed Compact 1U GPON OLT equipment,meeting the requirements of ITU-T G.984/G.988 and relative standards of China Telecom/Unicom GPON, possessing super GPON access capacity, […]

With our leading-edge GPON technology, users can enjoy bandwidth-intensive multimedia services such as real-time video, audio and gaming much easier and faster than ever before. To deliver triple-play services to the subscriber in Fiber-to-the-Home or Fiber-to-the-Premises application, the RL842GWVC-B Gigabit GPON ONU incorporate interoperability, key customers’specific requirements and cost-efficiency. RL842GWVC-B Gigabit GPON ONU contain both […]

Optical access network, also known as “fiber subscriber loop.” It refers to a set of access connections that use optical transmission or partially share the same network side interface between the service node or the remote module and the user equipment. Basic composition of optical access network Optical access network (OAN) refers to the use […]

What is OLT What is OLT : optical line terminal, which is a terminal device used to connect fiber trunks. OLT functions 1. Broadcast Ethernet data to the ONU (Optical Network Unit) in broadcast mode; 2. Initiating and controlling the ranging process and recording the ranging information; 3. Allocate bandwidth for the ONU; that is, […]