Grinding high-performance network application platform products NPC-8210 application in load balancing system equipment

First, system overview

Load balancing (also known as load sharing), the English name is Load Balance, which means to balance the load (work tasks) to multiple operating units to perform the tasks together. The load balancing device is not a basic network device but a performance optimization device. For network applications, load balancing is not required at the outset. When the traffic of network applications continues to increase and a single processing unit cannot meet the load requirements, load balancing will play a role when the network application traffic is subject to bottlenecks. Through load balancing devices, new and old networks and service systems can be integrated, links and server loads can be properly shared, and hardware devices can be replaced frequently. This effectively reduces system operation and maintenance costs and improves service operation efficiency.

Second, the system requirements

Load balancing devices generally have two types of server load balancing and link load balancing. One of the best server load balancing devices needs to support multi-LAN access, clientless deployment, online expansion, high availability of nodes, fine-grained dual Active: redundant links, fading out of services and nodes, multi-port protocol mode Such functions as link load balancing need to support bypass and direct connection of two topological modes, automatic link health monitoring, intelligent matching links, network card MART fault tolerance technology, power supply MART fault tolerance technology, port expansion and other functions. The equipment needs to work in the equipment room for a long time without any trouble and is easy to manage remotely.

Third, the system description

The load balancing device is a combination of a load balancing software system and a hardware platform. The high-performance network application platform product of EVOC is used as a hardware platform in a load balancing device to provide high-speed, stable, and reliable operation support for the device.

Fourth, the system block diagram
V. Product List

NPC-8210

2U modular network application platform with Intel® C604 chip supporting up to 40 Gigabit Ethernet ports

 Supports 2 Intel® Xeon® processor E5-2600 series CPUs

最大 Supports up to 384GB DDR3 memory

 Provides 2 Gigabit electrical ports, expands up to 40 Gigabit Ethernet ports through 5 PCIE network expansion slots

最大 Supports 8 Bypasses and External Bypass Control Switch

 Supports four 2.5-inch pull-out hard disks or two 3.5-inch pull-out hard disks, supporting RAID 0/1/5/10

 Provides 3 PCIE 8X standard slots

外 External Bypass Control Switch

To satisfy the increasing demand of PoE for Fast Ethernet (FE) networking, N-net has developed this series of PoE FE switch. The Industrial Fast POE Media Converter, which provides  10/100BASE-TX 802.3af/ at PoE copper ports and uplink 10/100BASE-FX fiber port.
The industrial fast POE Media Converter supports 60-watt PoE budget to power up to 4 IEEE 802.3af (or 2 IEEE 802.3 at) compliant powered devices simultaneously. The PoE features make  an efficient and cost-effective solution for SMB, SOHO or other similar fields where there is deployment of PoE network for the wireless access points, IP-based surveillance cameras or IP phones anywhere else.

Industrial Gigabit Ethernet Switch

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