Tag: network switch

Amidst the digital revolution of our hyper-connected era, propelled by innovations like Wi-Fi 6 and the ubiquitous presence of smart devices, the hunger for high-performance wireless networks is insatiable. Whether you’re at the helm of a small business, navigating the complexities of a large enterprise, or crafting a productive home office, the need for seamless connectivity and streamlined network management is paramount. Enter the FS S3410 Series PoE+ Switches, poised to revolutionize your wireless experience with transformative solutions.

Why Opt for a Robust Wireless Network?

Seamless Connectivity

FS PoE switches and WiFi 6 access points combine to create a wireless network that delivers uninterrupted connectivity. This enables users to move seamlessly within the network’s coverage area, guaranteeing a smooth and consistent user experience without disruptions.

Enhanced Productivity

The integration of FS PoE switches and APs, managed through the Airware platform, fosters an environment where employees can work more efficiently. This increased productivity is achieved through reliable and high-speed wireless connections, minimizing downtime and delays.

Robust Security

The FS solution prioritizes network security, employing advanced security protocols and features such as portal authentication and AAA integration. This comprehensive security infrastructure protects against threats like DDOS attacks, URL filtering, and ARP spoofing, providing businesses with peace of mind, safeguarding sensitive data, and ensuring uninterrupted business operations.

Unlocking Wireless Network Potential

The FS S3410 Series PoE+ Switches are designed to empower your wireless network with features that ensure reliability, performance, and flexibility. Let’s delve into the key features that make them an ideal choice for enhancing your wireless network:

• High-Speed Connectivity: These switches provide Gigabit access with Power over Ethernet Plus (PoE+) capabilities, minimizing latency and optimizing network performance.
• Power over Ethernet (PoE): With PoE capabilities, they efficiently power devices such as access points, security cameras, and IP phones, simplifying installation and reducing costs.
• Airware Cloud Management: Offering flexible local and Airware cloud-based management options, these switches streamline day-to-day operations and enhance overall efficiency.
• Reliability: Equipped with a built-in Broadcom chip, the S3410 Series PoE switches prioritize network reliability with redundant hardware components, ensuring uninterrupted operation even in hardware failure scenarios.

Unleash Seamless Connectivity with FS Access Points

Access Points (APs) are like the bridge between your devices and the network. They extend the wireless network’s coverage, ensuring that every nook and cranny has a strong signal. FS provides various types of APs to choose from, each catering to specific needs. For instance, the “wifi 6 access point” offers cutting-edge Wi-Fi technology, while the “ceiling mount access point” discreetly blends into your environment, providing unobtrusive coverage.

Effortless Network Management with FS Airware Cloud Platform

The Airware Cloud platform simplifies network management, providing a user-friendly interface that enables you to configure, monitor, and analyze your network from anywhere. Remote configuration allows you to make changes without being physically present, saving time and resources. The platform also delivers valuable insights through comprehensive analytics, ensuring optimal network performance.

Conclusion

Unleash the full potential of your wireless network with FS PoE+ Switches and cloud-managed access points. Enjoy high-speed connectivity, advanced management, and security. Discover more at FS.com.

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Understanding IEEE 802.3bt High Power PoE (Hi-PoE)FS S5860-24XB-U PoE Switch Guarantees High-reliability Power Supply

PoE+ switches significantly decrease costs and complexity, simplifying the management and upgrade of both power and data networks, meeting the demands of various scenarios in SMBs. In order to maintain a competitive edge in the market, small businesses must maximize the value of every dollar spent. With superior network operability and reliability, PoE+ switches enable SMBs to optimize their investments. Stackable PoE+ switches, which amalgamate two or more network switches into a single logical device, offer even greater advantages compared to conventional PoE+ switches, presenting expanded possibilities for network infrastructure development.

What Stackable PoE+ Switches Bring to Your Network

Streamline Network Management

As multiple network switches combine to form a single logical device, only one IP address is needed for configuration and management by the network administrator. This unified approach simplifies management tasks and expands the total bandwidth and switch ports of the stack significantly. PoE+ switches are commonly deployed in the access layer, connecting powered devices (PDs) such as wireless APs, VoIP phones, and printers. Stackable PoE+ switches facilitate easier management at the access layer, thereby enhancing work efficiency.

Enhance Network Reliability

Stacking PoE+ switches enables redundant backup across devices and multiple uplinks on different physical switches. In the event of a hardware failure on a member of the switch stack, only the physical interfaces of that switch are affected. The uplinks and access ports of the other switches remain online, ensuring continuous service availability. Consequently, even if some PoE+ ports or devices fail, the network’s normal operation is guaranteed, thus enhancing overall network reliability.

Boost Network Expansion Capability

As the use of wireless APs, security cameras, and VoIP phones becomes more prevalent, the addition of more PD devices and PoE+ ports to existing network topologies is a common requirement. Stackable PoE+ switches facilitate seamless expansion of port numbers and bandwidth, thereby enhancing system processing capabilities. Moreover, modern stackable PoE+ switches offer additional features, such as support for switch stacking across all ports or stacking PoE and non-PoE switches. These advancements significantly enhance the existing PoE+ network expansion capability.

Minimize Investment Costs

Stackable PoE+ switches enable convenient port and bandwidth expansion, thereby reducing initial investment costs while maintaining the integrity of the original network planning structure.

Recommendation for Stackable PoE+ Switches from FS

FS releases a series of stackable PoE+ switches with different ports and power standards from 15.4W to 90W per PoE port, meeting a wide range of applications for SMBs. Here are the basic PoE+-related specifications.

	S3410-24TS-P	3410-48TS-P	S5810-48TS-P	S5860-24XB-U	S5500-48T8SP
RJ45 Ports	24 x 100/1000M	48 x 100/1000M	48 x 100/1000M	24x 100M/1000M/2.5G/5G/10G-T	48 x 100/1000M
Fiber Ports	2 x 1G SFP (2 Combo)2 x 10G SFP+	2 x 1G SFP (2 Combo)2 x 10G SFP+	4 x 10G SFP+	4 x 10G SFP+4 x 25G SFP28	8 x 10G SFP+
PoE Ports	24 x PoE+	48 x PoE+	48 x PoE+	24 x PoE++	48 x PoE+
Max. PoE Budget	740W	740W	740W	740W	740W
Management Layer	Layer 2+	Layer 2+	Layer 3	Layer 3	Layer 3
Stacking	Up to 4 Units	Up to 4 Units	Up to 8 Units	Up to 2 Units	Up to 4 Units
Mixed Stacking	Support	Support	Support	Support	Not Support

Note: Mixed stacking means the PoE+ switch can stack with other stackable models within the same switch series. For example, the S3410-24TS-P and S3410-48TS-P PoE+ switches can be mixedly stacked. The S5810-48TS-P PoE+ switch can stack with other S5810 series non-PoE switches. The S5860-24XB-U multi-gig PoE++ switch can be mixedly stacked with the S5860-20SQ non-PoE switch, and it also supports stacking via any 10G/25G ports.

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In the current digital era, monitoring systems are crucial for overseeing and protecting resources and equipment. Security camera failures can lead to lost surveillance footage, potentially causing network problems. To tackle these issues, network switch manufacturers have introduced the watchdog function. It’s both a tech innovation and a vital tool for system stability.

What Is Watchdog in PoE Network?

The PoE watchdog feature on a PoE network switch serves as an automated “self-repair” mechanism, designed to oversee the condition of connected PoE-affiliated devices and furnish a solution to reboot them should they exhibit unresponsiveness or malfunctions. Should a PoE-connected device, or Powered Device (PD), fail to communicate or send inaccurate responses within a certain period, the switch shall autonomously reinstate the device by discontinuing and then reinstating power. This protocol is aimed at averting network interruptions and guaranteeing the uninterrupted functioning of attached devices.This PoE watchdog capability proves invaluable in settings where the connected devices are pivotal to network functionality, such as within surveillance frameworks. It aids in boosting network stability and dependability. Fundamentally, the watchdog capability serves as a custodian for network devices, safeguarding their unbroken operation. In scenarios where continual network service is paramount, like in monitoring systems, the watchdog feature is especially critical as it prevents service interruptions and upholds system dependability.

Why is PoE Watchdog Used?

Improving Device Reliability and Network Stability

A watchdog feature ensures the reliability of network devices, such as cameras or servers, by monitoring their status and automatically resetting them if they become unresponsive or malfunction. This proactive approach reduces the risk of prolonged downtime and helps maintain uninterrupted network service, particularly in critical environments like surveillance setups or industrial operations.

Automating Troubleshooting for Operational Efficiency

In the absence of a watchdog, IT staff may need to manually diagnose and reboot devices upon failure, consuming valuable time and effort. The automation provided by the watchdog reduces the need for continuous manual oversight, thus streamlining troubleshooting processes and conserving resources.

Enhancing System Availability and Network Performance

The implementation of a watchdog feature significantly boosts system availability by mitigating the impact of device malfunctions, ensuring continuous operation in environments where uptime is essential. Additionally, by actively monitoring and rectifying device discrepancies, the watchdog function enhances network reliability, preventing sequential failures and sustaining uniform network performance.

How PoE Watchdog Works in Security Surveillance?

Health Status Monitoring and Verification

The watchdog function periodically sends signals or queries to network cameras to confirm their proper operation, typically at intervals of a few seconds. These signals, which can be heartbeat signals or specific requests, aim to verify whether the cameras are responsive and functioning as expected.

Issue Detection and Abnormal State Identification

By setting a timeout threshold, the watchdog function determines that network cameras must respond within a specified time frame. If a camera fails to provide the correct response or does not respond within this timeframe, the watchdog function identifies it as being in an abnormal state, signaling a potential issue.

Automatic Restart Mechanism for Fault Resolution

Upon detecting an abnormal state, the watchdog function triggers an automatic restart process for the network camera. This typically involves sending a command to the camera or activating a restart switch to initiate a reboot. Following the restart attempt, the camera undergoes necessary actions such as hardware reinitialization or software rebooting to restore normal operation.

Continuous Monitoring and Stability Assurance

After a successful restart, the watchdog function continues to monitor the health status of the network camera. It ensures that all systems are functioning correctly and stable, providing ongoing monitoring to maintain the camera’s operational reliability.

PoE Watchdog-Supported Switches for Network Reliability

FS offers PoE switches with watchdog functionality, such as the S3250 series. These switches are designed to enhance network reliability and stability, ensuring that your network devices remain operational and Minimising potential downtime.

Switch Model	S3250-16TF-U	S3250-24TF-U
Description	16-Port Gigabit Ethernet L2+ PoE+ Switch, 16 x PoE+ Ports @230W, with 2 x 1GbRJ45, 2x1GbSFP Uplink	24-Port Gigabit Ethernet L2+ PoE+ Switch, 24 x PoE+ Ports @370W, with 2 x 1GbRJ45, 2x1GbSFP Uplinks
RJ45 Ports	18x 10/100/1000BASE-T RJ45	26x 10/100/1000BASE-T RJ45
Fibre Ports	2x 1G SFP	2x 1G SFP
Switch chip	Marvell 98DX225SA1	Marvell 98DX225SA1
Switching capacity	56 Gbps	56 Gbps
Forwarding rate	29.76 Mpps	41.7 Mpps
Total Number of IPv4 Routes	16	16
RAM	2 Gbit	2 Gbit
Flash memory	128 Mb	128 Mb
Latency	Max: 4.28us; Min: 3.29us	Max: 4.28us; Min: 3.29us
Packet buffer	12 Mbit	12 Mbit
Power supply	1	1
Fan number	1	2
Airflow	Left-to-Right	Left-to-Right
Max. power consumption	365W	420W
PoE standard	IEEE802.3af/ IEEE802.3at/IEEE802.3bt	IEEE802.3af/ IEEE802.3at/IEEE802.3bt
PoE power budget	Port 1-2 ≤ 90W, Port 3-16 ≤ 30W, total ≤ 230W	Port 1-2 ≤ 90W, Port 3-24 ≤ 30W, total ≤ 370W

Conclusion

The PoE watchdog function is an essential tool for guaranteeing network reliability and stability, playing a vital role in both network devices and security surveillance. In the constantly evolving and digitalised networking landscape, deploying switches and devices equipped with the watchdog feature has become the preferred choice for safeguarding network stability. In addition to the aforementioned distinctive technologies, FS also provides smart PoE support, fanless designs, and high-power managed PoE switches, catering to various deployment scenarios in enterprises.

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What Is QoS？

Quality of Service (QoS) is a network-based mechanism designed to manage and prioritise the transmission of various data types across a network. It ensures different types of data, like voice, video, and data, receive suitable service levels. Key goals include prioritizing traffic, allocating bandwidth, managing jitter, and minimizing latency. Crucial for business apps, WANs, and service providers. Typical services that require the use of QoS include the following.

How Does QoS Work?

Quality of Service (QoS) networking technology operates by marking packets to identify service types and configuring routers to establish separate virtual queues for each application, prioritizing them accordingly. Upon entering the system via the ingress interface, packets undergo classification and marking. During this process, policing mechanisms may discard some packets. Subsequently, packets are reclassified based on their markings. Congestion management and avoidance mechanisms allocate different priorities to various packet types, enabling packets with higher priorities to traverse gateways ahead of others during network congestion. Ultimately, the system transmits the processed packets through the egress interface using the QoS mechanism.

Quality of Service in Networking

In the past, conventional business networks segregated telephones and telephone conferences onto one network, while laptops, desktop computers, servers, and other devices were linked to a separate network. Interaction between these networks was limited, and prioritizing speed was not paramount as the network predominantly handled data. However, in today’s context, interactive applications that convey audio and video content demand swift transmission speeds, devoid of packet loss or fluctuations in transmission speed. For any organization seeking to ensure optimal performance for critical applications and services, Quality of Service (QoS) is indispensable.

Improved Network Performance with QoS

QoS not only ensures that mission-critical applications within businesses consistently receive priority and the requisite resources for high performance but also enables better resource management. Administrators can efficiently manage an organization’s internet resources, reducing costs and investment requirements for link expansion.

Enhanced User Experience and Traffic Management

By prioritizing critical applications, QoS aims to enhance the user experience, allowing employees to achieve high performance with high-bandwidth applications. This can significantly boost productivity and expedite task completion. Additionally, point-to-point traffic management ensures seamless delivery of customer packets across the Internet, minimizing packet loss and optimizing network performance.

Preventing Packet Loss and Reducing Latency

Packet loss, often caused by network congestion or equipment malfunctions, can disrupt communication and degrade performance. QoS mitigates this risk by allocating higher bandwidth to high-performance applications, thus preventing packet loss. Furthermore, by prioritizing critical applications, QoS reduces latency and speeds up network requests, enhancing overall efficiency.

The Application Scenarios for QoS

Take the enterprise office as an example. In addition to the basic web browsing and email services, services such as Telnet-based device login, remote video conferences, real-time voice calls, FTP file upload and download, and video playback must also have their network quality guaranteed during busy hours. If services have varying network quality requirements, you can configure corresponding QoS functions or enable QoS only for some services to meet the requirements.

Network Protocols and Management Protocols (OSPF and Telnet)

These types of services require low latency and a low packet loss rate but do not have high bandwidth demands. Therefore, through QoS’s priority mapping feature, packets of this type can be marked with a higher service level, allowing network devices to prioritize the forwarding of these packets.

Real-time Applications (Video Conferencing and VoIP)

Video conferencing requires considerable bandwidth, alongside low latency and jitter. Here, QoS’s traffic shaping ensures sufficient bandwidth for video packets, while priority mapping elevates their priority appropriately. VoIP, entailing real-time voice over IP networks, similarly demands minimal packet loss, latency, and jitter to avoid call quality issues. Adjusting voice packet priorities above others and implementing traffic shaping allocates maximum bandwidth for voice communications, thus prioritising them during network congestion.

• High Data Volume Services (FTP, Database Backups and File Dumping)

High data volume services involve prolonged, large-scale data transmission over the network. These types of services require the lowest possible network packet loss rate. Therefore, traffic shaping can be configured for such packets. This involves using data buffers to cache the packets to be sent from the interface, reducing the occurrence of packet loss due to congestion caused by sudden bursts of traffic.

Streaming Media (Online Audio Streaming and Video On-Demand)

Because these audio and video programs are typically pre-produced, viewers’ terminals can often cache and then play them, reducing the requirements for network latency, packet loss, and jitter. If there is a need to reduce packet loss and latency for these types of services, the priority mapping function of QoS can be used to appropriately increase the priority of the corresponding packets.

• Regular Services (HTML Web Browsing and Email)

These types of services have no special network requirements and are not highly critical. Administrators can keep their default settings, and there’s no need to deploy additional QoS features for them.

Conclusion

QoS represents a switch feature crucial for prioritising different applications, data streams, and users, averting packet loss for essential traffic. PoE switches equipped with QoS, such as those offered by FS, including models S3150-8T2FP, S3400-24T4FP, and S3260-16T4FP, ensure superior network performance for a variety of scenarios.

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