Premlink – The High Quality XGS-PON OLT Factory
XGS-PON OLT is an optical line terminal (OLT) used in XGS-PON technology. It is the essential part of passive optical network (PON) systems that is located at the operator’s headend. Its key functions include signal modulation, demodulation, multiplexing, and transmission. Signals from the core network can be converted to optical signals and transmitted to the optical network unit (ONU) via the optical distribution network (ODN). The XGSPON OLT transmits at 10G speeds at 1577nm using EML and receives at 10G APD. At the same time, XGS-PON OLT includes functions such as control, management, and distance measurement for user-side devices (ONU).
XGS-PON technology is the technological evolution of XGPON and is known as 10G PON. The key difference between XGPON and GPON is that XGS-PON has symmetrical PON port uplink/downlink speeds of 10G each. In real applications, XGS-PON OLT can support Combo PON systems, which means it can transmit at 2.5G rate 1490nm or 10G rate 1577nm using EML and receive at 2.5G APD. This technological innovation allows XGSPON OLT to satisfy increased bandwidth requirements, deliver quicker internet speeds, and lower latency, hence improving the user experience.
Premlink Related XGS-PON OLTÂ
The Advantages of XGS-PON OLT
High bandwidth: Â XGS-PON OLT in a PON network design can provide high bandwidth access, making it ideal for large-scale and intensive data transmission requirements.
Good scalability: Long-distance transmission is supported, and a single optical fiber can connect several users via a splitter, providing good scalability and versatility.
Centralized management:Â XGS-PON OLT has the ability to centrally manage and configure all connected ONUs, making network administration and maintenance easier.
Multi-service hosting allows for the uniform delivery of numerous types of services (such as voice, data, and video) on a single platform, simplifying the integration of three networks.
Premlink – XGSPON OLT Supplier in China
Works at CATV broadband over 35 years, offers all kinds of CATV optical transmitter according to customer’s request.
The Role of XGSPON OLT in Fiber Optic Network
Connecting the core network and user devices: The XGS-PON OLT connects to the core network via optical signals and distributes optical signals to multiple users at once. It includes multiple PON ports and allows for simultaneous access by multiple users.
Signal Conversion and Transmission: XGS-PON OLT is responsible for converting electrical signals from the core network into optical signals and transmitting them to user side devices such as Optical Network Units (ONUs) or Optical Network Terminals (ONTs) through Optical Distribution Networks (ODNs).
Multi-service support: XGS-PON OLT operates as a multi-service provider platform, supporting both IP and legacy TDM services. It is located at the edge of the metropolitan area network or at the exit of the community access network, where it aggregates access services and sends them independently to the IP network.
Network management: XGS-PON OLT is more than just a signal conversion and transmission device; it is also a centralized network management platform that allows for device- and business-based security and configuration management. It can monitor and manage devices and ports, perform business distribution and user status monitoring, and allot bandwidth based on the QoS/SLA requirements of individual users.
Control and Management: The XGS-PON OLT starts and manages the ranging operation, stores ranging data, and broadcasts Ethernet data to the ONU.
In summary, XGSP-ON OLT plays a significant role in linking the core network with users, signal conversion and transmission, multi-service support, and centralized network management in PON networks. It is an indispensable component of PON technology.‌-