Simplified Network

•    Large capacity: 4T platform，offer high density of  E1~400GE interfaces and flexible networking. 
•    Unified service platform: Integrate business VPN gateway, public broadband service gateway, CGN gateway  , one platform offers multiple GWs to reduce investment. 
•    Powerful capability for 5G bearing:  Ultra low-latency forwarding with 5us , high-precision clocks with ±5ns, elastic network slicing etc.  to meet the requirements of 5G transport. 
•    IPv6 pioneer: support IPv4/IPv6 dual stack, DS_Lite, NAT64, IPv6 VPN and tunnel technology to realize smooth evolution from IPv4/v6 dual stack to IPv6 single stack and protect investment . 
 

•    SDN opened interfaces: Netconf, BGP-LS, BGP FlowSpec etc. Combined with SDN controller to build an intelligent elastic network. 
•    EVPN unified control plane : VxLAN EVPN / MPLS EVPN, simplify network and improve efficiency. 
•    Segment Routing: Centralized control by SDN controller, the intermediate node is stateless, simplify deployment with good scalability and reduce OPEX. 
•    Multicast on demand: multicast BIER（Bit Indexed Explicit Replication）combined with SDN to realize automation, self-service and intelligentialize, to provide subscribers with customized and cost-effective video services. 
•    Smooth evolution to vBRAS: high-performance vBRAS-U forwarding plane，make current network fully used and protect investment， help operators to smoothly evolve to a cloud-based MAN. 
 

•    Innovative big video quality optimization technologies: TCP acceleration, RFC2544 detection, MDI (Media Delivery Index), provide the ultimate service experience for 4K/8K big video users. 
•    Carrier-class reliability: BRAS/CGN inter-chassis hot-standby technology and failure insensitive  enhance user experience. 
•    Intelligent traffic tuning: Telemetry, BigDNA for real-time traffic analysis and prediction, realize intelligent traffic tuning. 
•    Efficient maintenance: ElasticNet UME for visualization network management, the visibility of network topology and service status can achieve easy and efficient maintenance.