An Optical Distribution Network, abbreviated as ODN, is an FTTH cable network based on PON equipment. Its function is to provide an optical transmission channel between the OLT and ONU. Functionally, the ODN can be divided from the central office to the user end into four parts: feeder cable subsystem, distribution cable subsystem, drop cable subsystem, and optical terminal subsystem.
The construction cost of an ODN is relatively high, with many interconnection nodes in the network and complex network management. Additionally, optical fibers are more sensitive compared to copper wires and are more prone to damage. Therefore, efficient construction, operation, and maintenance of the ODN are crucial. A set of intelligent, accurate management solutions is needed to ensure the full utilization of the ODN and to effectively protect long-term investments.
From a structural perspective, an ODN comprises feeder fiber, optical splitters, and branches, all made up of various passive optical components. The primary passive optical components include: single-mode optical fiber, optical splitters (OBD), optical fiber connectors, including active connectors, and mechanical splices.
The ODN connects an Optical Line Terminal (OLT) and multiple Optical Network Units (ONUs), providing bi-directional transmission of optical signals.
OTRANS is dedicated to providing customers with reliable and fast ODN solutions. The OTRANS ODN product line includes optical distribution frames, optical devices, cabinets, optical distribution boxes, splicing closures, optical fiber panels, optical cable junction boxes, optical splitters, optical cable terminal boxes, and more.
All products in the OTRANS Optical Distribution Network series are meticulously developed and designed to fully comply with industry standards. They undergo comprehensive inspection and testing according to international standards to ensure product compliance, allowing you to confidently choose OTRANS optical distribution network products.
English
