ZL50019GAG2

ZL50019GAG2 Application Field and Working Principle

The ZL50019GAG2 family of passive optical solutions is designed to provide telecommunication network operators with a comprehensive solution to support multiple access points, interface services and other multi-application services. This system provides up to 2.1Tbps (2.1Gbps) of bandwidth for applications such as voice, video, data, and storage.

Applications

The ZL50019GAG2 family of products is well-suited for a range of applications, from limited data-only access to heavy multimedia delivery. It is suitable for applications where high performance, flexibility, and scalability are of utmost importance. These include:

• Low-latency, ultra-high-throughput fiber access networks
• Wide area networks (WANs) and metro area networks (MANs)
• Video-on-demand (VOD) services
• Content Delivery Networks (CDNs)
• Internet Protocol Television (IPTV) services
• Voice over IP (VoIP) services

The ZL50019GAG2 is also a suitable platform for mobile backhaul applications, with the ability to scale up to support the increasing demand for high-bandwidth, low latency data transmission. With its multi-protocol support and modularity, it is able to adapt to changing requirements over time.

Working Principle

The ZL50019GAG2 is based on Wavelength Division Multiplexing (WDM) with Passive Optical Network (PON) technology. It relies on optical fibers to interconnect nodes in a Point-to-Multipoint (PtMP) manner, allowing multiple network terminals to share the same fiber link. Each terminal is assigned a distinct wavelength, which is detected using specific receiver components. The use of WDM simplifies the architecture of the system, allowing for a cost-effective, yet advanced, solution.

In addition, the ZL50019GAG2 features advanced multiple bandwidth management features. Through a combination of dynamic bandwidth allocation and/or static bandwidth reservation, the system is able to guarantee bandwidth for specific applications, allowing for a predictable, quality of service (QoS).

The ZL50019GAG2 also utilizes features such as Automatic Protection Switching (APS) and Automatic Route Discovery (ARD) to provide robust, self-healing networks. The APS feature ensures that all traffic is re-routed away from an optical fiber when it detects a fault. The ARD feature dynamically determines the best available route to a destination and automatically re-directs data over the most efficient path.

The ZL50019GAG2 also supports various sophisticated security and encryption implementations to protect the data across the network. This enables it to provide secure and reliable data transmission, with complete control over user access and data flow.

Conclusion

The implementation of the ZL50019GAG2 family of products provides telecommunication network operators with a low-cost and highly flexible solution to support a wide range of services. Its advanced features such as WDM, dynamic bandwidth allocation, APS, and others, allow for a robust and reliable network to support multiple applications, from data-only access to heavy multimedia delivery.