Huawei NetEngine5000E cluster router CR5P5KOFCA60 (NE5000E) delivers industry-leading huge capacity, carrier-level availability and green design to fully guarantee the network robustness, service flexibility and total cost saving for service providers. Huawei NE5000E Cluster OFC-100 Bundle Configuration includes 8 * OFC-100. High-speed Optical Flexible Card (OFC) of cluster can be configured on demand and the switch mode of fabric chipset can be configured flexibly. As the super core routing platform, N5000E delivers advanced solutions with industry-largest capacity board, back-to-back cluster system and hybrid-chassis cluster system and utilizes highly scalable Huawei VRP operating system to provide high efficiency and high stability for internet backbone, metro core, internet data center and Internet bearer network. he NE5000E has two parts in hardware: Cluster Central Chassis (CCC) and Cluster Line Chassis (CLC). CLC is used to forward service flow and CCC is used to connect CLC