Zte Optical Network Solutions And Support Services

ZTE support for optical networks reinforces the backbone of modern communication systems, offering high-performance solutions that enable operators to meet the growing demand for speed, stability, and capacity. Through its advanced optical network portfolio, ZTE Corporation addresses the intricate requirements of today’s digital environments with solutions built for efficiency, scalability, and reliability.

ZXONE 9700: ZTE Supports Optical Backbone Networks

At the center of ZTE’s support for optical networks is the ZXONE 9700 series, a powerful optical transport platform built to meet the requirements of ultra-high bandwidth and simplified network architecture.

The ZXONE 9700 platform supports flexible grid and sliceable bandwidth-variable transponders for precise bandwidth allocation per service need. The ability to evolve to 400G/1T ultra-high-speed transmission ensures operators can continue scaling network capacities without major overhauls. Its open architecture supports multi-layer synergy and smooth interworking with Software Defined Networking (SDN) controllers.

The advanced ASON (Automatically Switched Optical Network) capabilities provide self-healing, dynamic rerouting, and protection mechanisms that maximize network uptime. Other key features include:

• Ultra-Large Capacity: First commercial OTN platform with 64T single-subrack capacity.
• High-Speed Transmission: Supports 1T/1.6T bandwidth per slot, ensuring plenty of transmission resources.
• Integrated Transport: Combines ODUk, PKT, VC, and OSU cross-connect for high-quality service interconnection.
• All-Optical Interconnection: Optical backplane-based OXC supports 20/32 degrees, with upgrade options beyond 40 degrees.
• Energy-Efficient Operations: Designed for low energy consumption and effective heat management

ZTE Support Enhances Multi-Service Transport Platforms (MSTP)

In ZTE’s support strategy for optical networks, the MSTP (Multi-Service Transport Platform) solutions hold a pivotal position. ZTE’s MSTP series addresses the multi-dimensional needs of traditional TDM services and new data services, supporting both packet and optical transmissions within one converged system.

The platform ensures high service reliability through comprehensive protection mechanisms, including 1+1 linear protection and ring protection switching. With support for various protocols such as SDH, Ethernet, and Fibre Channel, the MSTP solutions enable seamless service transport across diverse networks.

A key advantage of ZTE’s MSTP technology is the platform’s flexibility. It allows operators to optimize capital investment by supporting incremental expansion and multiple service types on the same infrastructure. This capability is vital for industries such as finance, energy, government, and transportation, where both legacy and modern service demands coexist.

ZTE’s MSTP product line adopts an intelligent network management system that delivers end-to-end service provisioning, fault management, and performance monitoring. The system’s high-precision service monitoring and predictive fault detection capabilities contribute to maintaining consistent service quality.

ZTE Support Drives Next-Generation Access with ZXMP M721

The ZXMP M721 plays an important role in ZTE’s support for optical networks by enabling metro and access-layer transmission with high efficiency. Its multi-service access capabilities cater to broadband, private line, mobile backhaul, and enterprise applications. The ZXMP M721 supports a rich set of interfaces, including STM-1/4/16/64, GE/10GE, and CPRI/OBSAI, addressing the diverse transmission needs of modern networks.

With Layer 2 packet switching functions, the ZXMP M721 enhances the ability of operators to deliver Ethernet private line and mobile fronthaul services with low latency and high reliability. The solution also incorporates advanced synchronization features compliant with IEEE 1588v2 and synchronous Ethernet standards. Other major features include:

• High-Speed Transmission: Supports 80/96 channels of 10G/100G/200G and 64 channels of 400G DWDM systems, providing abundant bandwidth.
• Massive Capacity: Each subrack can handle up to 2.8T cross-connect capacity, with up to 200G backplane bandwidth per slot.
• Comprehensive Transport Services: The unified cross-connect platform supports 2M to 100G services across fixed-line, wireless, and private line networks, reducing equipment types and network layers.
• Flexible Service Management: Supports 2 to 9-degree optical grooming with configurable ROADM functions like colored/colorless, directional/directionless, and Flex grid, meeting varied customer needs.
• Efficient Operations and Maintenance: Offers multiple O&M tools such as OTDR, APO, and optical performance monitoring.
  Advanced Clock and Time Synchronization: Fully supports clock and 1588V2 time synchronization, meeting precision standards for 4G and 5G mobile networks.

Empowering High-Capacity Metro Networks with ZXONE 7000

The ZXONE 7000 series represents another key pillar of ZTE’s support for optical networks, providing a next-generation packet optical transport system that integrates OTN, packet, and WDM functionalities. It is positioned for metro networks, which are under increasing pressure to accommodate surging traffic from 5G, cloud computing, and streaming services.

Supporting high-capacity 100G and beyond transmission, the ZXONE 7000 enables operators to handle massive bandwidth requirements within metropolitan areas. Its flexible grooming capabilities allow services to be efficiently switched and aggregated at the optical layer or the packet layer, optimizing network resource utilization.

The platform’s support for end-to-end SDN management enhances network visibility and control. Operators can dynamically allocate bandwidth and adjust network topology based on traffic demands without manual intervention. Other features to expect include:

• High Capacity: Each subrack supports up to 12.8T, with single-wave rates reaching 800G and future upgrades to 1.6 T.
• Full Coverage for Different Scenarios: Supports flexible line rates from 100G to 800G, covering both metro and long-haul data center interconnects.
• Open Architecture: Optical and service systems are separated, making it easy to integrate with existing management and control platforms.
• Simplified Operations and Maintenance: Telemetry and LLDP functions provide real-time device monitoring.
  Flexible Deployment: Compact 2U height with adaptable power and cooling options for DC equipment rooms, allowing easy, on-demand deployment.

ZTE Support Shapes the Future of Optical Networks

Looking ahead, ZTE continues to innovate in optical networking technologies, driving progress toward 400G/1T transport and 50G PON access. Its focus remains on providing solutions that combine high capacity, intelligent management, and operational simplicity.

ZTE’s collaboration with global carriers positions the company at the forefront of optical network evolution. By participating in industry standards development and joint technical verification initiatives, ZTE contributes to setting the technical directions that will define optical networking in the years to come.

The continuous advancement of ZTE’s support for optical networks ensures that operators worldwide have the tools necessary to build networks that are faster, smarter, and more adaptable. With solutions that address every layer of transmission, ZTE reinforces its leadership in helping global communication infrastructures meet the rising expectations of a digital society.