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Huawei CE12800 series switches are next-generation, high-performance core switches designed for data centers and high-end campus networks. They provide stable, reliable, secure, and fast L2/L3 switching services and help build an elastic, virtual, agile, and high quality network.
The CE12800 provides 178/1,032 Tbit/s ultra-large switching capacity and supports 576 x 100 GE, 576 x 40 GE, 2,304 x 25 GE, or 2,304 x 10 GE line-speed interfaces. The switch uses a strict front-to-back airflow design and provides industrial-grade reliability as well as comprehensive virtualization capabilities and a variety of data center service features. Especially designed with multiple energy conservation technologies, this core switch helps to greatly reduce equipment power consumption.
The gRPC-based telemetry helps detect network-wide paths and monitors network health in real time.
One CE12800 switch can be virtualized into up to 16 logical switches; BGP–EVPN supports resource sharing among data centers.
Using the patented, strict front-to-rear airflow design, line card and switch fabric unit airflows are isolated, improving heat dissipation efficiency.
CloudEngine switches help build elastic data center networks featuring 100 GE interconnection and 10 GE access. The data center networks support VXLAN and EVPN and can smoothly evolve to SDN networks, easily achieving network automation and reducing CAPEX and OPEX.
Deploying CE12800 switches as core devices, a large Layer 2 network that spans three places and three data centers is built, allowing different applications and VMs to be flexibly deployed and migrated among the three data centers, as well as implementing cross-regional resource sharing.
The CE12800 switches, as cloud data center core switches, help build flattened scalable network architecture, together with access switches. Such an architecture enables non-blocking forwarding, processes a large quantity of data, and guarantees that services run smoothly around the clock.
|Switching Capacity||30/2581 Tbit/s||59/5161 Tbit/s||45/2581 Tbit/s||89/5161 Tbit/s||134/7741 Tbit/s||178/1,0321 Tbit/s|
|Forwarding Performance||17,280 Mpps||34,560 Mpps||17,280 Mpps||34,560 Mpps||51,840 Mpps||69,120 Mpps|
|Switching Fabric Module Slots||2||4||6||6||6||6|
|Fabric Architecture||Clos architecture, cell switching, VoQ, and distributed deep buffer|
|Airflow Design||Strict front-to-back airflow design|
|Device Virtualization||VS (1:16 virtualization)
Cluster Switch System (CSS)2
VXLAN and VXLAN bridging
QinQ access VXLAN
|Programmability||Ansible-based automatic configuration and open-source module release|
Network-wide path detectionTelemetry
2 For details about the configuration, please see: http://support.huawei.com/onlinetoolsweb/virtual/en/dc/stack_index.html?dcf