PoE Troubleshooting: The Common PoE Errors and Solutions

In a basic PoE power supply system, the major components are the power sourcing equipment (PSE), the powered device (PD), and the PoE cables. When a problem occurs with PoE, in most cases, the error symptom can be simply shown as the PoE switch not providing power, and the powered devices will stop working. The cause of failure may be attributed to many factors, including hardware device factors and software factors. How to precisely recognize the root of PoE errors and minimize PoE troubleshooting time? This post will elaborate on the three common PoE faults and the Power over Ethernet troubleshooting methods.

PoE Error 1: PoE Switch Not Providing Power

A PoE PD failing to boot up is one of the most frequently seen errors among PoE faults, caused by the PoE component issues or the wrong configuration command. Follow the steps listed below to solve the problems:

Step 1: Check PoE IEEE Standards and the Power Modes of the PSE and PD

If there are no quality issues over your PoE network switch and PD, you will need to confirm whether PSE and PD both conform to PoE IEEE standards. Note that non-standard PoE switches, also called passive PoE switches, always deliver power over the Ethernet lines at a certain voltage regardless of whether the terminal device supports PoE or not. If not well prepared, passive PoE switches may burn out the terminal devices. Also, the power modes of PSE and PD are other factors that may cause PoE faults. There are three PoE modes: Alternative A, alternative B, and 4-pair delivery. If a PD only supports PoE mode B power delivery, while a PoE switch is based on Alternative A, as a result, the PD and PoE switch can not work together. Remember to confirm the power supply modes of PSE and PD with the vendor.

Step 2: Check the PoE Cabling

A mismatch between the Ethernet cable and the PoE port can lead to network failure. Additionally, PoE failures can occur if the cable has a hardware fault or fails to meet the necessary standards. Therefore, it is highly recommended to ensure that the Ethernet cable supports PoE and is usable before connecting the powered device.

Step 3: Check Whether PoE Power Is Sufficient

Theoretically, the PSE device interface can detect the PD automatically when the PD is connected. If the power is insufficient, the PD will not get powered. Make sure the power for running the PDs will not exceed the power budget of the PoE network switch. If a PSE has detected the PD’s power class is within its capacity, it will power the PD on.

Step 4: Check the PoE Power Management Configuration

Check whether automatic PoE power management configuration is configured on the switch interface. If not, you will need to manually deliver PoE power to the PDs connected to the PoE network switch interfaces.

PoE Error 2: A PoE PD Is Powered off or Reloads Intermittently

What if a working PD stops powering on or reloads intermittently? The phenomenon of reloading or getting powered off in the middle of running can result from the insufficient power supply and poor-quality PoE cables.

Step 1: Check Whether PoE Power Is Sufficient

A PoE PD may get powered off or reloads intermittently when the PSE output power is not sufficient for all the PDs running at full power consumption, resulting in PoE switch not powering. Take IP CCTV cameras as an example. It is likely for the PD to draw a lot more power than required for its normal operation during the process when they run through a test of all their extended functions such as Pan-Tilt-Zoom, heaters, wipers, etc. If there is no available extra power, the camera may get stuck in a continuous boot cycle. To troubleshoot this PoE fault, one should measure how much power the CCTV camera requires during startup and use the right PSE to offer sufficient power.

Step 2: Check the PoE Cabling

If the Ethernet cable used in a PoE link is over 100 meters or has power loss due to the material and resistance of the cable itself, the PD would not get sufficient power, causing issues like network failure or latency. If the cables are not qualified, it will lead to PoE faults as well.

PoE Error 3: Some PDs Are Powering on While Others on the Same PSE Are Not

If there are certain numbers of PDs available to get powered while others are still powered off, you should check as the following tips suggest:

Step 1: Check if PDs Are Available on Other Ports

Check whether it’s the fault of certain ports on the PSE. Disconnect the PoE cable between the Ethernet switch port and the PDs which are unavailable to get powered. If the PDs can receive power when connected to other PoE ports, it proves the fault on certain ports. Use the configuration command to verify if the port is shut down or error-disabled. If so, run the command to enable PoE functions.

Step 2: Check the PoE Power

If the PDs are newly added to PSE ports and the PoE switch power budget is depleted, the PDs will not power on. Ensure that the remaining PoE power of the PSE is equal to or greater than the maximum output required by the connected PDs. Additionally, restrict the per-port current to safe levels and utilize additional PSE devices if necessary.

PoE Error 4: PoE Cameras Not Powered

If your camera cannot be powered on while using a PoE Switch or PoE injector, you may follow the tips below to solve your problems.

Step 1: Check if the Camera Is Compatible with the PoE Switch/PoE Injector

Please check which type of PoE switch or PoE injector you can use for the camera. Ensure the specifications of the PoE Switch or PoE injector are correct.

Step 2: Check if the Camera Is Fully Connected to the PoE Switch/PoE Injector

Please review the PoE port lights on the PoE switch/ PoE injector. You can plug the camera into other ports and try to use another Ethernet cable if the lights are not on. Make sure that the PoE port of the switch is not rusty or damaged. It can be proved by exchanging to other good PoE ports.

Step 3: Check if the PoE Module of the Camera Gets Power

If the PoE module doesn’t get power, please use a DC adapter with the right output voltage to power the camera. Ensure the DC/AC adapter is available. Generally, the adapter has an indicator light that can be used to determine if power is being supplied. Some IP Cameras with DC/AC power supply ports can support DC12V/2A, and AC 24V/3A power supply, please make sure that the specifications of the adapter are consistent with the camera.

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PoE Troubleshooting: The Common PoE Errors and Solutions

Stackable PoE+ Switches: an optimal option considering features and affordability

PoE+ switches greatly reduce cost, complexity, and make both power and data networks easier to manage and upgrade, which meets the requirement of many scenarios in SMBs. To stay ahead in a competitive marketplace, small businesses need to make every dollar count. With high network operability and reliability, PoE+ switches can help SMBs get the most value from their investments. Compared with common PoE+ switches, stackable PoE+ switches, which combine two or more network switches into one logical device, have more benefits and bring more possibilities for network construction.

What Stackable PoE+ Switches Can Bring to Your Network?

Simplify Network Management

As multiple network switches logically constitute a single device, only one IP address is presented, through which the network administrator can configure and manage the stack uniformly. And the total bandwidth and switch ports of the stack are expanded greatly. PoE+ switches are often used in the access layer and connect PDs (powered devices) such as wireless APs, VoIP phones, and printers. Stackable PoE+ switches allow easier management at the access layer and improve work efficiency.

stackable PoE+ switches

Improve Network Reliability

Stacking PoE+ switches together can realize a redundant backup across devices, as well as multiple uplinks on different physical switches. A hardware failure on a member of the switch stack will only bring down the physical interfaces of that switch. The uplinks and access ports of the other switches will remain online. Therefore, even if some PoE+ ports or devices fail, the normal forwarding of services can be guaranteed, ensuring the whole network reliability.

Enhance Network Expansion Capability

With the widespread use of wireless AP, security camera, and VoIP phone, adding more PD devices and PoE+ ports to the existing network topology is common. Stackable PoE+ switches can easily help to expand the number of ports and bandwidth, improving the processing capabilities of the system. And there are new features of today’s stackable PoE+ switches. For example, all ports support switch stacking or stacking PoE and non PoE switches. All these can greatly enhance the existing PoE+ network expansion capability.

Reduce Investment Costs

Stackable PoE+ switches can achieve convenient port and bandwidth expansion, which reduces the initial investment cost while keeping the original network planning structure.

FS Stackable PoE+ Switches Recommendation

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

RJ45 Ports24 x 100/1000M48 x 100/1000M48 x 100/1000M24x 100M/1000M/2.5G/5G/10G-T48 x 100/1000M
Fiber Ports2 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 SFP288 x 10G SFP+
PoE Ports24 x PoE+48 x PoE+48 x PoE+24 x PoE++48 x PoE+
Max. PoE Budget740W740W740W740W740W
Management LayerLayer 2+Layer 2+Layer 3Layer 3Layer 3
StackingUp to 4 UnitsUp to 4 UnitsUp to 8 UnitsUp to 2 UnitsUp to 4 Units
Mixed StackingSupportSupportSupportSupportNot 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. And 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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MDI vs MDIX And Auto MDI/MDIX Basics

MDI/MDIX are types of Ethernet interface (both physical and electrical/optical) in a computer network used to carry transmission. They must be connected using the right twisted pair cable so that the transmission pair on one end is linked to the receiving pair on the other end, and vice versa. So what exactly are MDI vs MDIX ports? How do you choose the right Ethernet cabling when connecting MDI to MDIX or MDIX to MDIX? This post will address these issues and offer some insights into auto MDI/MDIX technology.

MDI vs MDIX: What Is the Difference?

MDI (Medium dependent interface), also known as an uplink port, is an Ethernet port connection typically used on the NIC (Network Interface Card) or Integrated NIC port on a PC. The transmission signals on a NIC must go to receiving signals on the hub or network switch, so the latter devices have their transmission and receiving signals switched in a configuration known as MDIX – the “X” here represents “crossover”, indicating the reverse of input and output signals.

MDI to MDI using crossover cable

MDIX (Medium Dependent Interface Crossover) is an 8P8C port connection often found on a computer, router, hub, or network switch. Since MDIX is the crossover version of the MDI port, the pins 1 & 2 (transmitting) on an MDI device go to pins 1 & 2 (receiving) on an MDIX device via a straight through cable. Similarly, pins 3 & 6 (receiving) on an MDI device go to pins 3 & 6 (transmitting) on an MDIX device. In this case, the MDIX port eliminates the need for a crossover twisted pair cabling.

MDI to MDIX using straight through cable

MDI vs MDIX: How to Choose the Right Cabling?

In general, end stations like PCs or workstations use an MDI interface, whereas hubs and network switches use MDIX interfaces. On other network devices like routers, multiple MDIX ports and a single MDI port often co-exist. The MDI port on the router is designed to connect a cable modem. Both ports are labeled MDI or MDIX to help you choose the right type of cable. As a rule, MDI ports connect to MDIX ports via straight-through twisted pair cabling. As for MDI-to-MDI or MDIX-to-MDIX connections, crossover twisted pair cables are deployed. In some cases, network hubs or switches are built with an MDI port (often switchable) in order to connect to other hubs or switches without a crossover Ethernet cable.

What About Ethernet Auto-MDI/MDIX?

As aforementioned, an Ethernet crossover cable is adopted to connect two ports of the same configuration (i.e. MDI-to-MDI or MDIX-to-MDIX). However, it may generate some confusion and inconveniences when deploying two different kinds of Ethernet cables. The auto-MDI/MDIX technology is developed to fix this problem: It automatically switches between MDI and MDIX as required. Auto MDI/MDIX ports on newer device interfaces detect if the connection requires a crossover, then automatically choose the MDI or MDIX configuration to properly match the other end of the link. In this case, it doesn’t matter if you using straight through or crossover cables. The chart below shows cable types for MDI/MDIX and auto-MDIX.

FS.com Gigabit PoE Switch With Auto MDI/MDIX

The latest routers, hubs and switches (including some 10/100, and all 1GB or 10GB Ethernet switch) use auto MDI/MDIX to automatically switch to the proper configuration once a cable is connected. FS.com 48 port switch S1600-48T4S is one of them. This Gigabit PoE+ managed switch comes with 48×10/100/1000Base-T RJ45 Ethernet ports and 4x 10G SFP+ slots, offering up to 180Gbps switching capacity, enterprise-class features and superior network security. The built-in auto-MDI/MDIX provides fast plug-and-play setup and eliminates the need for a crossover cable. It can also detect the link speed of the attached device and makes adjustments according to the compatibility and performance requirements, enabling the switch to be backwards compatible with legacy network devices.

gigabit poe switch with auto mdimdix


To sum it up, MDI is an Ethernet port on end stations like PCs and workstations, whereas MDIX on hubs and network switches is the crossover version of MDI. You should employ straight through Ethernet cable for an MDI-to-MDIX connection and crossover cable for either MDI-to-MDI or MDIX-to-MDIX configuration. The auto MDI/MDIX connection address the MDI vs MDIX issues by automatically switching between MDI and MDIX, so you can opt for the cable types that suit your needs. If you still have problems regarding MDI/MDIX and auto MDI/MDIX technology, feel free to contact us at sales@fs.com.

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FS S5810-28TS vs. Aruba JL253A: Picking the Right One

In the context of today’s rapidly growing Internet, it is of great importance to pick a switch that can meet your exact demands of smooth connection, effective performance, and reliable security. Two hot choices on the market are FS S5810-28TS and Aruba JL253A. Both of them provide a variety of features and benefits, which makes choosing between them difficult. In this post, FS S5810-28TS and Aruba JL253A are compared from several respects, hoping to help you choose the right product.

FS S5810-28TS vs. Aruba JL253A

FS S5810-28TS vs. Aruba JL253A

Performance and Features

FS S5810-28TS and Aruba JL253A, as two similar network switches, bring excellent performance and manifold features. FS S5810-28TS aggregation switch is a managed Layer 3 multiservice switch with 24x 1G RJ45 downlinks, 4x 10G SFP+ uplinks, and 4x 1G RJ45/SFP Combo, offering high-speed connectivity for challenging network situations. Layer 3 features such as RIP, OSPF, VRRP etc., are supported by S5810-28TS, providing efficient routing and switching. As for Aruba JL253A, it is a 24-port 1GbE and 4-port SFP+ switch which also offers advanced features such as support for RIP, QsS, OSPF etc. Overall, both of them support advanced protocols and features like VRRP, QoS, link aggregation and so on.


When it comes to selecting a 1G switch, scalability is a critical factor to consider since it’s an ability to scale up and downsize operations to accommodate to the future, and help businesses maximize their benefits. FS S5810-28TS supports virtual stacking of 8 units and link aggregation, enabling you to expand your network as needed and simplify management by combining numerous switches into one virtual resilient unit. Similarly, Aruba JL253A supports its own Virtual Stacking Framework (VSF) that allows for the stacking of up to 8 switches, allowing you to manage and configure multiple switches as one virtual device too.

Reliability and Redundancy

Today’s Internet requires reliability and stability more than ever before. It is of great significance to find a switch with remarkable reliability and redundancy to ensure uninterrupted operations. FS S5810-28TS is packed with 2 redundant hot-swappable AC power supplies, 3 redundant variable-speed axial fans, and a cutting-edge Broadcom chip for enhanced processing performance and network reliability. With the redundancy ensured by hot-swappable power supplies, the backup can immediately play its role without turning off the system or shutting off the power. In terms of reliability and redundancy, Aruba JL253A is equipped with one built-in power and fixed fans. While Aruba JL253A may not offer the same level of redundant hardware as FS, it can provide easy-to-configure link redundancy with its SmartLink. Both ethernrt switches offer reliability and redundancy options for the network operations, but FS S5810-28TS supports two hot-swappable power supplies, further enhancing its redundancy capabilities.


Efficient management and monitoring features are significant for simplifying network management and improving troubleshooting capabilities, to greatly enhance your network efficiency. FS S5810-28TS provides a unified control center Airware designed to simplify the deployment and maintenance of FS wired and wireless devices, offering users a one-stop management platform to configure anywhere and anytime. It also supports WEB, SNMP, SSH, etc. for flexible operation. On the other hand, Aruba Central cloud-based management platform and AirWave on Aruba JL253A offer a simple and secure way to manage switches. Both switches provide a centralized management platform aiming to make your network configuration and management more efficient.


Cybersecurity is a top priority for today’s organizations. Network switches play a critical role in securing a local area network by facilitating traffic segmentation, access control, and monitoring capabilities. FS S5810-28TS is designed and built to ensure network security at both hardware level and the protocol level. It supports Secure Shell (SSH), Access Control Lists (ACL), AAA, RADIUS, TACACS+, DHCP snooping for secure access control. S5810-28TS also supports hardware CPU protection mechanism to ensure the smooth functioning and security of CPU. Aruba JL253A also supports protocols for security such as ACL, RADIUS, TACACS+ and it also has its own Control Plane Policing to protect CPU overload from DOS attacks. In terms of security, FS S5810-28TS and Aruba JL253A both provide a robust and comprehensive set of protocols and features that safeguard network and data security.

Support & Warranty

Reliable support and warranty are concerned by customers since everyone hopes to receive timely responses and support when their products encounter issues. FS S5810-28TS enjoy 5 years limited warranty against defects in materials or workmanship. What’s more, FS provides a personal account manager, free professional technical support, and 24/5 live customer service for each customer. If you run into problems when installing or using your gigabit switch, you can get instant assistance from FS’s specialists. As for Aruba JL253A, it offers a limited lifetime product warranty varying from different products. You can also select the right level of support according to your specific demand to ensure business continuity. S5810-28TS and JL253A can both give you satisfactory after-sale experience.


Price is the one of the prioritized factors that many businesses would consider when choosing a switch. Comprehensively, FS offers more competitive pricing, making FS S5810-28TS an appealing choice for business organizations on a budget. It brings reliable products of high quality to customers at reasonable prices. However, Aruba JL253A tends to have a higher price partly because of its advanced features and brand reputation. Despite their difference in pricing, both switches deliver remarkable performance and satisfying experience, making them worthwhile for organizations.

Here is a table comparing the specifications of FS S5810-28TS and Aruba JL253A:

SpecificationFS S5810-28TSAruba JL253A
Ports24x 10/100/1000BASE-T RJ45, 4x 1G RJ45/SFP Combo | 4x 1G/10G SFP+24x 10/100/1000BASE-T RJ45, 4x 1G/10G SFP+
Switching Capacity136 Gbps128 Gbps
Forwarding Rate102 Mpps95.2 Mpps
Power Supply2 (1+1 Redundancy) Hot-swappable1 Built-in
Fan3 (2+1 Redundancy) Built-in3 Built-in
AC/DC Power SupplyACAC
CostVaries (around US$1,200)Varies (around US$1,500)


If you prioritize ports, redundancy, and a balance between performance and cost, FS S5810-28TS can be a suitable gigabit switch for you. It offers combo ports, reliable performance, manifold features, and competitive price.On the other hand, if you require more optional after-sale serive, comprehensive management capabilities, and are willing to invest in a well-established brand, Aruba JL253A may suit you. It delivers more options on choosing the after-sale support you want, enhanced security, and a comprehensive management suite.To conclude, the decision between FS S5810-28TS and Aruba JL253A should be made based on your specific needs and priorities. You are recommended to evaluate your networking demands, contact the customer service of both brands when necessary, and then weigh which switch you should buy.

FS S5860-20SQ vs Aruba JL658A: Which One Do You Need?

Now in the Internet era and the information age, network switches are one of the most critical devices that facilitate seamless communication between computers and various peripheral devices. This makes choosing a suitable switch a very important proposition. There are two excellent switches on the market-FS S5860-20SQ and Aruba JL658A. This article will give you the full information and comparisons to help you decide which switch fulfills your need.

FS S5860-20SQ vs Aruba JL658A

FS S5860-20SQ vs Aruba JL658A


Both FS S5860-20SQ and Aruba JL658A provide preeminent features to meet enterprises’ networking demands. FS S5860-20SQ is a 24-port 10Gb Ethernet layer 3 fully managed pro switch that features 20x 1G/10G downlinks, 4x 10G/25G SFP28, and 2x 40G QSFP+ (can be split into 4x 10G SFP+) uplinks. It supports quality of service (QoS), DHCP, BGP, VRRP, QinQ, etc, offering simplified network management, and the system can recover faults promptly within milliseconds. Aruba JL658A is a 24-port 1G/10G SFP+ and 4-port 1G/10G/25G SFP56 layer 3 switch. It also supports BGP, EVPN, VXLAN, VRF, and OSPF with robust security and quality of service (QoS). Both of them satisfy various port requirements and diverse functional requirements for customers.


When choosing a switch, performance is a crucial factor, as outstanding performance can lead to better hardware devices and a high-quality network experience. FS S5860-20SQ adopts cutting-edge Broadcom chips to deliver 760 Gbps switching capacity,565 Mpps throughput capacity, and 565 Mpps forwarding rate. And it supports virtual stacking on all optical 10G/25G/40G ports, up to 2 units. FS S5860-20SQ additionally has excellent scalability, supporting IPv4/IPv6 dual-stack for future network expansion. Also, it only has a latency of 1.11μs, providing a more efficient network. Aruba JL658A has an 880 Gbps system switching capacity,660MPPS of system throughput,880Gbps model switching capacity, and 654 Mpps model throughput capacity. It supports stacking for 10 members and the max stacking distance can be up to 10 km with long-range transceivers. It has a latency of 1.99μSec to 2.82μSec. Overall, the performance of Aruba JL658A is better from some perspectives, but the FS agile S5860-20SQ managed switch is also ideal for large-scale campus network aggregations and small to medium-sized network cores, meeting the needs of high-speed, safe, and intelligent business networks.


In the current information age, network security is extraordinarily significant. FS S5860-20SQ gets secure and simplified access for users and IoT, detected by a professional vulnerability scanning tool (Nessus). It supports diverse functions such as hardware-based IPv6 Access Control Lists (ACLs), hardware CPU protection mechanism, the secure shell (SSH), SNMPv3, DHCP snooping, and network foundation protection policy (NFPP). These can effectively ensure the security and smoothness of your network. On the one hand, they can control network traffic and improve network performance. On the other hand, they can ensure the security and reliability of your data through various security protocols. Aruba JL658A enables secure and simple access for users and IoT as well, coming with an integrated trusted platform module (TPM) for platform integrity. This ensures the boot process started from a trusted combination of Aruba AOS-CX switches. Its access control list (ACL) supports IPv4 and IPv6. Both FS S5860-20SQ and Aruba JL658A supply a secure and thoroughgoing set of functions to guarantee your information and data security.


Reliability is a crucial factor in the selection of switches, providing continuous and uninterrupted manipulations. FS S5860-20SQ is equipped with 2 (1+1 Redundancy) hot-swappable power supplies (AC), 2 dual hot-swappable smart fans, and a hardware-level dual-flash chip for superior processing performance and network reliability. 1+1 redundant power supply means that if one power supply fails, the other one can immediately take over its operation. The hot-swappable function allows users to remove and replace components without shutting down the system or cutting off power, which can improve the system’s recovery ability, scalability, and flexibility in emergencies. Aruba JL658A is packed with two fan tray slots and comes with two fan trays (field replaceable and hot-swappable) installed. It also has 2 field-replaceable, hot-swappable power supply slots, supporting AC voltage 100V-240V. In terms of stability, both switches perform equally well, with reliable hardware and software components that ensure consistent and uninterrupted network performance.

Management System

An efficient management system can enormously improve efficiency, reduce service costs, and improve data security. FS S5860-20SQ gets one control center with Airware cloud-based network, allowing users to configure and manage 24/7 from one central location to reduce costs and time. Airware unifies the management of network devices, suitable for industries that have branches, like hotel chains, retail chains, company branches, university branches, etc. On the other side, Aruba JL658A has Aruba Central, a cloud-native microservices architecture, that delivers full-service AI insights, security, and unified infrastructure management for campus, branch, remote, and data center networks. The management systems of both switches are highly intuitive and user-friendly, allowing for easy configuration and monitoring of network settings and performance.

Warranty and Technical Support

Whether to provide reliable warranty policies and professional technical support reflects a company’s consumer service consciousness. FS S5860-20SQ furnishes a 5-year limited warranty against defects in materials or workmanship. Moreover, FS provides a personal account manager, free professional technical support, and 24/7 live customer service to each customer. Once you encounter problems during product installation and use, you can find direct and immediate assistance from an expert. In the same way, Aruba JL658A provides a limited lifetime product warranty coverage varying from different products. It also adds reliable technical assistance so that customers can create a support case online through Aruba Support Portal (ASP) or directly contact technical experts via phone. Both switches come with comprehensive warranty services that provide reliable and timely support in case of any issues or defects.


For any business, price is a significant element in choosing products. From a comprehensive perspective, the price of FS S5860-20SQ is highly competitive in the market, offering a cost-effective choice for customers. It gives affordability and high performance at the same time. However, for Aruba JL658A, the high quality and brand effect determines its accordingly high price. Although the prices of the two switches are different, based on various consumer needs, they are all worth purchasing.Below is a table that briefly compares the specifications of FS S5860-20SQ and Aruba JL658A.

SpecificationFS S5860-20SQAruba JL658A
Ports20x 1G/10G SFP+ | 4x 10G/25G SFP28, 2x 40G QSFP+24x 1G/10G SFP+ Ports, 4x 1G/10G/25G1 SFP Ports
Switching Capacity760 Gbps880 Gbps
Throughput Capacity565 Mpps660 Mpps
Power Supply2 (1+1 Redundancy) Hot-swappable2 Field-replaceable Hot-swappable
Stack Size2 members10 members
AC/DC Power SupplyACAC
PriceVaries (around US$1,500)Varies (>US$ 6,000)


If you are more inclined to purchase cost-effective products, especially when there are budget constraints, then FS S5860-20SQ is a good choice for you. FS S5860-20SQ can satisfy the demands of different campus networks, providing a smooth network experience and reliable hardware facilities. Its hardware dual boot setting makes sure that the switch can be used normally even if a single chip is damaged. At the same time, FS can customize different solutions according to diverse consumer needs, combining S5860-20SQ with other products, and providing professional technical assistance.

If you have more advanced requirements for the switch performance, particularly when you want the switch to achieve higher scalability and higher-level stacking, then Aruba JL658A is a more suitable choice for you. Aruba JL658A has Aruba Virtual Switching Framework (VSF), allowing you to quickly grow your network by high-performance front plane stacking. It also supports enhanced software upgrades and a validated stack deployment.

In summary, you can choose different switches based on practical user needs, including a financial budget, specification requirements, consumption preference, and so on. Both FS S5860-20SQ and Aruba JL658A are surpassing switches for a stable network experience. If possible, you can also consult experts for relevant advice.