This 100G DWDM open line system is a high-performance optical transport platform designed for metro optical fiber networks. It is a core device for building high-capacity, flexible and stable DWDM transmission links, meeting the high-bandwidth transmission demands of metro backbone, DCI and 5G bearer networks while providing unified optical layer management for next-generation metro optical transmission systems.
The open line system provides best-in-class transmission for C-band DWDM signals, and high-speed complete-amplitude access from 10G to 100G provides its own scalability to meet diverse service requirements with metro networks.
This can guarantee the most stable signal transmission of various rates, and is conducive to enhancing the flexibility and scalability of metro DWDM networks:
• Working wavelength covers C-band 1528nm~1568nm for full DWDM wavelength application
• Supports 10G/40G/100G multi-rate client signals with plug-and-play access
• Realizes metro transmission up to 80km with stable link budget
This large-capacity transmission architecture is capable of supporting fastgrowing metro network bandwidth requirements, ensuring excellent signal integrity and stability, and constructing carrier-grade high-speed DWDM transmission lines.
It combines flexible optical layer scheduling capability with universal interface design to support diverse networking modes for different metro network deployment scenarios.
Provides flexible configuration solutions for different metro DWDM networking requirements:
• Supports optical layer add/drop and power equalization for flexible service scheduling
• Equipped with LC/UPC standard optical interface for universal fiber connection
• Adapts to ring, chain and point-to-point metro networking topologies
With these versatile configuration features, metro networks can easily deploy and expand their strengths through more flexible configurations in addition to implementing high-efficiency scheduling of optical layer services to reduce network O&M complexity.
Complete optical monitoring and intelligent management function are equipped with open line system to realize the real-time visibility of link status and proactive fault warning.
Metro DWDM network management means fast operation and maintenance, as well as:
• Real-time monitoring of optical power, wavelength and port working status
• Built-in optical supervisory channel (OSC) for independent link management
• Supports web GUI and upper-layer NMS for easy operation and maintenance
It's equipped with comprehensive monitoring and intelligent management functions, which can help operators quickly locate faults improve the rapid maintenance efficiency and stability and reliability of metro DWDM transmission systems.
By adopting high-integration structure, energy-saving hardware and such advantages as carrier-grade stability and long-term reliable operation.
Optimizes where the equipment room is deployed and reduces operational expenditure:
• Standard 1U 19-inch rack-mount design for high-density integration
• Low power consumption and low heat for long-term continuous operation
• MTBF exceeding 100000 hours for high reliability
The compact, high-efficiency and stable design saves equipment room space and O&M cost, while meeting the airborne high-reliability requirements of carrier-grade metro networks.
The open line system, which is designed for optical transport platforms, provides maximum flexibility and interoperability.
It addresses the requirements of various DWDM system build-outs with its plug-and-play connectivity：
• LC/UPC optical interface for universal connection with mainstream optical components
• Compact form factor suitable for high-density equipment room deployment
• Flexible configuration to match different signal transmission requirements
Flexible design with High Compatibility: Integrates smoothly into the existing network leading to reduced complexity of deployment and saving space along with protecting long-term investment in the network.
Such 100G DWDM open line system are applied to several optical fiber network architecture configurations for high-capacity service transmission and also optical layer scheduling.
Carrier-Grade Metro Optical Networks and Enterprise:It features stable transmission service, supporting carrier-grade optical network and enterprise metro optimal networks:
• Metro backbone DWDM high-capacity service transmission
• Data center interconnect (DCI) 100G high-speed signal transmission
• 5G/6G fronthaul and backhaul metro optical network bearer
• Enterprise private line metro optical transmission network construction
• Municipal and industrial metro optical fiber communication system expansion
It is the backbone transmission device in metro DWDM network, which provides various services with high-speed and stable simple flexible transmission, and lays a reliable optical transmission foundation for the construction of next-generation metro communication networks.
