Switch recycling

Switch recovered the bulk purchase of network switches servers workstations printer firewall module NE5000E NetEngine5000E cluster router (hereinafter referred to as NE5000E) is Huawei for Internet backbone nodes, metro core nodes interconnected nodes and Internet data center hosting the launch of the super core router nodes. NE5000E using advanced backplane architecture and a distributed and scalable software platform that provides massive switching capacity and ultra high forwarding performance, fully meet the needs of the next generation of Internet bandwidth performance, service quality, operational capabilities. NE5000E future, carried out continuous innovation and development: in April 2008, Huawei first NE5000E 2 + 8 cluster system, leading the Internet era 10T; September 2009, Huawei released the industry's first end 100G solution; 2011 In April, released 200G board, won the InfoVision 2011 Innovation of the Year Award; in September 2012, released the industry's first high-density block 480G 400G boards and flexible boards; in April 2013, based on the latest release of 2 400G per slot +8 clusters, cluster system capacity of the industry's highest 102.4Tbps. 1Tbps routing the board released the same period, continues to lead the industry in the development of high-performance boards. It consists of two parts, the cluster center frame CCC (Cluster Central Chassis) and forwarding line card box CLC (Cluster Line Chassis) NE5000E hardware. CLC applies to users and business high-speed access, can operate in single frame mode and multi-chassis cluster modes, CCC apply to cluster systems, mainly used to connect each CLC control plane and data plane, allows multiple logical connections CLC to achieve unified management and control systems. NE5000E cluster system supports single frame and multiple trunked mode, for example: two back to back cluster box, 1 + 4 clusters, 2 + 8 cluster, etc., up to 16 + 64 cluster system. Product Features Innovative ISHE technology uses innovative ISHE (In-Service Hardware Expansion) technology, in the case of service interruption, to achieve smooth expansion clusters; with flexible scalability to meet business needs operators for sustainable development; Clusters speed photon card supports connection-demand elasticity; exchange-chip mode to achieve dynamic configuration Online. These innovative solutions to enhance the reliability of ISHE cluster system, while maximizing protection of the original hardware investment. Leading-back design Huawei NE5000E innovation introduced in 2006 back to back cluster system, eliminating the need for CCC, saving floor space and power consumption, reduce the user's TCO. Back to back cluster system to meet the next 3--5 years business development needs, and can be smoothly upgraded to support more chassis cluster, it is currently the best two-chassis cluster system mode. Carrier-class reliability NE5000E provide a full range of technical reliability guarantee. The first is the device-level protection: passive backplane design, all the key components support hot swap and hot spare, and achieve a state of the thermal switch and uninterrupted routing forwarding based on NSR, while providing a smooth patching and software upgrades ; followed by network-level protection based on: providing IGP fast convergence, IP / LDP / TE FRR, BGP / ISIS Auto FRR, BGP / ISIS / OSPF / LDP / PIM protocol assisted recovery, virtual routing redundancy protocol VRRP , BFD fast link detection, TRUNK across the board trunking and other protection mechanisms to ensure the effective operation of the whole network of high-speed and reliable. System reliability over 99.999%. Green energy is a real green NE5000E cluster router NE5000E green concept throughout the entire life cycle. Leading-edge cooling technology, greatly improving the thermal efficiency, reduce cooling power consumption by 50%; at the same time, NE5000E using the new materials and compact design, small size, light weight, bearing no special requirements on the ground, both for rapid deployment, but also saves room renovation effort. NE5000E cluster system is truly a design, deploy, run all "green."