Reason for selecting "private network switch"

Currently, most Internet cafes have around 200 servers and are still in a MB network environment, which cannot meet the needs of Internet cafe guests. Internet cafe owners are actively considering upgrading and resizing their own Internet cafes. The key to upgrading internet cafes is network switches. Here I recommend the famous NT series of "Gigabit popularity pioneer" speed technology for Internet cafe owners.
SpeedNetworks NT series private switches have five advantages over similar switches:
1. Increase the PCB Area by about 1/3, increase the signal consistency, and increase the chip heat dissipation area;
2. The machine adopts the dual-heat-conducting fan design, and the fan adopts the dual-ball mute fan, which has a higher life and exhaust volume;
3. The design of ultra-large chip heat sink ensures that the chip surface temperature is lower than 70 ℃ under the ambient temperature of 45 ℃.
4. The power supply uses a 60-watt Power Supply certified by 3COM, and provides a margin of 70% watt over the rated power of the switch to improve the stability of the power supply;
5. The network interface device uses 50U gold-plated thickness to improve the stability of the network connection.
The network of the Internet cafe is upgraded. The backbone switch is the heavy weight of the header. When selecting a backbone switch, four factors must be taken into account: performance, reliability, scalability, and QoS.
Here I recommend SpeedNetworks SP 2400GM/NT to Internet cafe owners. There are also Gigabit networking solutions for this switch:

Recommendation reason:
1. The performance of SP 2400GM/NT is high enough. performance/capacity is the most important indicator of backbone switches. The switch's duty is to forward data packets, and the backbone switch is particularly heavy in traffic. The main performance indicators include backplane capacity, port capacity, and packet forwarding rate. The packet forwarding rate of the backbone switch is generally more than dozens of Mpps, otherwise it cannot have the line speed capability. In addition, the backbone switch should have a large port capacity and sufficient port density.
2. SP 2400GM/NT Reliability
For backbone switches, reliability and stability are critical. To achieve sufficient reliability, we need to avoid a single point of failure. The redundant design is adopted. In particular, the most critical components-power supply, switching matrix, and control engine-must adopt Redundancy Design.
3. QoS of SP 2400GM/NT is service guarantee
Vswitches are used to implement services. Many services, such as voice and video transmission, must have QoS Assurance before they can be provided to users. Therefore, QoS becomes an important indicator of vswitches. The basic measures to ensure QoS include speed limit, Policy Routing, and priority allocation. It can limit the speed in multiple ways, including port-based, IP-based, and data stream-based. The bandwidth granularity is 64 Kbps. The network administrator can formulate a QoS policy and deploy it on the backbone switch. Each packet/frame that passes is processed according to this policy to obtain the corresponding priority.

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