ZXCTN 9000-E Carrier Grade Multi Service Grouping Platform

The ZXCTN 9000-E intelligent multi service grouping platform series products take grouping as the core, integrate rich business functions and standardized services of IP/MPLS, integrate multi service adaptation interfaces, synchronous clocks, OAM, and protection functions, realize multi service carrying, provide customers with end-to-end solutions for Mobile Backhaul, IPRAN, MetroE, and FMC, and are committed to reducing network construction and operation costs for customers, helping them achieve smooth network evolution.

Product business characteristics

A high-speed and stable software and hardware platform, taking the lead in the 4G era

L Support 400G Ready hardware architecture, 100GE line speed, high-density 10G interface, and meet the development needs of high bandwidth services such as IPTV, cloud computing, Internet of Things, and mobile Internet;

L supports a wide range of business interfaces such as E1, STM-N POS, FE to 100GE, etc. The flexible master-slave card structure allows for the mixing and insertion of interface daughter cards of different business types, providing rich high-density wide area network and local area network interfaces. The networking is flexible, providing customers with low-cost and personalized network solutions to meet the diverse needs of the network;

Support redundant design of key component software modules, using modular and fully distributed high reliability software and hardware system construction. The system kernel and business function modules are separated vertically, and the business function modules are independent of each other, ensuring the high reliability of the system kernel and avoiding mutual influence between business function modules;

L has comprehensive device level protection, network level protection, and network edge level protection functions. Equipment level protection provides 1+1 hot backup for important single boards such as clock, power supply, and main control board, supports hot plugging of components, and improves the ability to recover from disasters and handle faults flexibly; At the network level, it provides hierarchical and segmented connection protection, supports connection oriented ring network protection, and VRRP, providing multiple options for complex full-service application scenarios, ensuring fast switching in 50ms; Network edge level protection supports multiple protections such as LAG and IMA protection. A comprehensive multi-dimensional guarantee mechanism including point, chain, and end-to-end ensures reliable and comprehensive business access.

Multi business unified carrier platform to meet the development needs of all businesses

Based on a fully grouped architecture, using PWE3 simulationTrue technology is compatible with TDM, ATM, FR and other services, supports various tunneling technologies, fully meets the needs of full-service development, and reduces network TCO;

Combining the advantages of G.8261 and 1588V2 technologies, leading the "Time Synchronous Ethernet" solution, the hardware 1588 protocol accurately inserts and extracts timestamps, accelerates convergence time, and effectively improves time synchronization accuracy;

Fully supports IPv4/IPv6 dual stack and various transition technologies, leading the latest developments in global IPv6 technology, providing the best adapted IPv6 transition solutions for different customers, and protecting network investments.

Elastic SDN architecture, evolving infinite possibilities for the future

L supports southbound protocols such as OPENFLOW and NETCONF, provides device side network programmable interfaces, and fully participates in and supports SDN's technological strategy evolution in various aspects.

Implement SDN business forwarding on commercially available hardware, supporting flexible and rapid implementation and expansion.

Provide support for the evolution of IPRAN networks towards SDN.

Intelligent business features that can be implemented, operated, and monitored

L supports end-to-end QoS management, which can fully ensure the requirements of different services for latency, jitter, and bandwidth. Support QoS scheduling based on Diff Serv, classify and label flows according to ports, VLANs, 802.1p, DSCP/TOS, MAC, IP addresses, etc., support traffic supervision, queue scheduling, congestion control, and traffic shaping of business flows, meet the bandwidth control of user level multi services, truly achieve SLA for business access, and provide guarantees for refined business scheduling;

We adopt hardware based hierarchical monitoring to achieve fast fault detection and location, performance monitoring, end-to-end business management, support continuous and on-demand OAM, and ensure the service quality of packet transmission business. Hierarchical OAM based on various granularities such as physical ports, logical links, tunnels, pseudowires, etc., makes network operation and maintenance more transparent and operation management more convenient;

Using the unified network management platform NetNumen U31 to achieve end-to-end path creation and management functions, DCN automatic deployment, zero configuration plug and play, while providing powerful QoS and OAM management functions, real-time alarm and performance monitoring functions, easy group network management, and easy maintenance.

A comprehensive QoS network management system, which conducts QoS traffic analysis from the planning stage, configuration and deployment during the implementation stage, as well as analysis of the effectiveness of QoS policy execution. Flexible deployment methods and template based configurations facilitate quick and easy implementation of QoS deployment across the entire network;