News & Tutorial

To Provide You With The Latest Product Information And Company News

Do you know your Internet Explorer is out of date?

To get the best experience for our site, we recommend you upgrade to the latest version of Internet Explorer, or select another web browser, a list of the most popular web browsers can be found below

You can download the main browser here:

Position : Home> News & Tutorial >Products

Step Into the Future With 400G ZR+ Coherent Pluggable Optics

Date: 2023-08-01 16:13:00

400G ZR+ coherent pluggable optics has become a new solution for high-density networks with data rates from 100G to 400G featuring low power and small space. Let's see how the latest generation of 400G ZR+ optics extends the economic benefits to meet the requirements of network operators, maximizes fiber utilization, and reduces the cost of data transport. 
 
IMG_256

What is 400G ZR+?
400G ZR+ is a range of coherent pluggable optics solutions with line capacities up to 400Gbps and reaches well beyond 80km.

 

Why Use 400G ZR+?
400G ZR+ is a leap forward in the application of coherent technology. With higher-order modulation and DWDM unlocking high bandwidth, the 400G ZR+ module can reduce cost and complexity for high-level data center interconnects. 400G ZR+ takes implementation challenges to the next level by adding some elements for high-performance solutions while pushing component design for low power consumption, pluggability, and modularity.

Application Scenarios
1. Extended-reach P2P Packet
400G ZR+ is a straightforward extension of 400G ZR transcoded mappings of Ethernet with a higher performance FEC to support longer reaches. 400G ZR+ modules are narrowly defined as supporting a single-carrier 400Gbps optical line rate and transporting 400GbE, 2x 200GbE, or 4x 100GbE client signals for point-to-point reaches (up to around 500km).
2. Multi-span Metro OTN
400G ZR+ support OTN, for example, client mapping and multiplexing into FlexO interfaces. In addition, 400G ZR+ supports the additional requirements of OTN networks, carries both Ethernet and OTN clients, addresses transport in multi-span ROADM networks, operationalizes OTN regens, and supports multi-lambda bonding applications. It is required where the demarcation is crucial to operators and is destined primarily for optical transport platforms.
 
IMG_256
 
3. Multi-span Metro Packet
400G ZR+ extended reach Ethernet or packet-transcoded solutions that are further optimized for critical performance metrics such as latency, throughput, and timing. This 400G ZR+ coherent pluggable with high-performance FEC and sophisticated coding algorithms supports the longest reach over 1000km multi-span metro packet transport.
 
IMG_256

4. Multi-span Metro Regional OTN
400G ZR+ supports extended reaches such as in multi-hop, metro-regional ROADM networks with OTN support. It leverages high-performance FEC and PCS, along with tunable optical filters and amplifiers for maximum reach. 400G ZR+ supports Ethernet and OTN clients, and a rich feature set of OTN network functions for deployment over fixed and flex-grid line systems.

Conclusion
400G ZR+ provides a comprehensive, open, and flexible coherent solution in a relatively smaller form factor pluggable module. It addresses hyper-scale data center applications for high-intensive edge and regional interconnects.
Sun Telecom specializes in providing one-stop total fiber optic solutions for all fiber optic application industries worldwide. Contact us if you have any needs.
 

Position : Home >Products

Related News

Take A Detailed Look At The ADSS Fiber Optic Cable

​As a type of self-supporting aerial fiber optic cable, ADSS...

Learn More

Comprehensive Understanding of Industrial Ethernet Switch

Industrial Ethernet Switch plays an essential role in various...

Learn More

Special: Anti-Rodent Fiber Optic Cable

Fiber optic cable is often damaged by gnawing rodents. Such ...

Learn More

Combo PON Has Become the Principal Solution for 10G GPON Construction

At present, more operators worldwide have carried out the 10G...

Learn More

Simplex VS. Duplex Fiber Optic Cable

Fiber optic cable is a crucial component in the fiber optic...

Learn More