1.1 6200/6300 Features

Ø Unified bearer platform for multi-service

Based on full packet architecture, it adopts optimized connection-oriented and T-MPLS transport technology and supports SVLAN enhanced Ethernet technology.

Adapts multi-service bearer through PWE3 emulation to meet the needs of full-service development.

Ø High-precision synchronization network

Adopting G.8261 and 1588V2 technology, it realizes the insertion and extraction of precise timestamps in 1588 protocol, which improves the time synchronization accuracy.

Supports flexible configuration of boundary clock and pass-through clock, out-of-band 1PPS+ToD interface and in-band Ethernet synchronization interface.

Adopting SSM and BMC protocols, it realizes automatic protection inversion of clock and time link to ensure reliable transmission of synchronization signals.

Ø Perfect end-to-end QoS

Provide end-to-end QoS management to fully ensure the requirements of different services on delay, jitter and bandwidth.

It supports QoS scheduling based on Diff-Serv, realizes flow classification and marking according to port, VLAN, 802.1p, DSCP/TOS, MAC, IP address, etc. It supports traffic supervision, queue scheduling, congestion control and flow shaping of service flows, etc., which meets the bandwidth control of user-level multi-services, and provides guarantee for customers' refined operation.

Ø Powerful hierarchical OAM

Supports T-MPLS and Ethernet OAM, with hierarchical monitoring based on hardware mechanism to realize rapid fault detection and location, performance monitoring, and end-to-end service management;

Ø Supports continuous and on-demand OAM to ensure carrier-grade quality of service in packet transport networks;

Various hierarchical OAMs based on physical ports, logical links, pseudowires and tunnels make network O&M more transparent and operation and management easier.

Ø Multiple protection mechanisms

Device-level protection provides 1+1 hot backup of main control board and power supply board, and supports hot-swapping of components, which improves the recovery capability of the device and the flexible handling of faults;

Ø Network level protection provides layered and segmented LSP path protection, subnet connection protection and connection-oriented T-MPLS ring network protection, ensuring 50ms fast inversion;

Ports support LAG and IMA group protection.

Ø Good compatibility

Adopting open technology platform, compatible with traditional transmission and data network;

Ø Flexible system design, adapting to the development of multiple transmission standards and providing support for the evolution of service networks.

Ø Unified network management system

ZTE's unified network management platform NetNumen T31 is adopted.

It realizes centralized management with SDH/MSTP, ASON, WDM, and OTN, and provides end-to-end path creation and management, QOS, OAM, real-time alarms, and performance monitoring, etc. NetNumen T31 meets the requirements of traditional transmission networks with its network element management and friendly interface, which is easy to operate and maintain, and makes packet networks have the attributes of being manageable and easy to maintain for the first time.

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