このスイッチは当該機能がありますよ。マニュアルを参照し設定しました。 By FS on 2021年11月8日

Thanks for your question. Firstly, please check whether the module and the cable are normal, if not, we recommend you to replace a new one. Then restart the switches, and the devices will restack automatically. Before restarting, please remember to save the current configuration. By FS on 2019年6月12日

Yes, if the port group is trunk type, it can also be used as a downlink port. By FS on 2022年5月2日

It is fanless, so it's suitable for deployment in work areas or home scenes. By FS on 2022年3月15日

It does not require a license, all the features listed are available directly on the switch. By FS on 2022年3月14日

Physical dimensions 44 x 440 x 280mm(1.73'' x 17.32'' x 11.02''), this fits a standard19"rack slot with a minimum of 1U height. By FS on 2022年3月11日

Mine come with the ears and screws for the ears. By FS on 2022年3月11日

The 10G port of S3900-24T4S switch can use FS electrical interface module, which has no impact on the rate. It only says that the electrical interface module is used with network cables, and the optical module is used with fiber optic cables. By FS on 2022年1月1日

S3900-24T4S is a hardware and software integrated switch. It cannot be installed and adapted to other operating systems. By FS on 2021年12月30日

Hello, S3900-24T4S supports inter VLAN routing, You can refer to section 3.1 of this document: S3900 Series Switches Configuration Guide . By FS on 2021年12月25日

S3900-24T4S supports VLAN, L3 Static Routing, and QoS, which can meet your requirements for network segmentation. By FS on 2021年12月21日

I'm sorry you can't, it doesn't support DHCP Server. By FS on 2021年12月17日

I bought this switch and used it in my office without noise because it’s fanless. By FS on 2021年12月12日

Yes, my sales told me that this switch supports it. By FS on 2021年12月4日

We recommend S3900-24T4S and S3900-24T4S-R. You can check their datasheets for further information. S3900-24T4S: S3900 Series Switches Datasheet ; S3900-24T4S-R: S3900-R Series Switches Datasheet . By FS on 2021年12月1日

S3900-24T4S features 24x 10/100/1000Base-T RJ45, 4x 10G SFP+, which can be directly connected to the computer through the network cable. If the optical port is needed to be connected to the electrical port, it is necessary to insert a fiber optic transceiver on the optical port, such as #11773. And the speed is reduced to 1G, then you can use the network cable to connect the computer. The following describes the command for reducing speed: S3900-24T4S-1#configure terminal S3900-24T4S-1(config)#interface ethernet 1/28 S3900-24T4S-1(config-if)#speed-duplex 1000full By FS on 2021年11月20日

You can refer to the web configuration manual: S3900 Series Switches Web Management Configuration Guide . If you are confused about the reference manual, or do not feel intuitive, we can provide remote experience for you:Request Demo, operate the Web in the remote environment set up in the laboratory. By FS on 2021年11月18日

The four SFP+ ports on this switch can be used for any uplinks or server connection not only for stacking ports. There are no restrictions on port usage. By FS on 2021年11月14日

S3900-24T4S can be stacked only through the last two 10G optical ports (ports 27&28), and the stack links must be cross-connected. Stack links can be established in module + fiber optical cables or in DAC/AOC. By FS on 2021年11月8日

FS S39 series could support LACP and work across the stack. For example, the 2nd port of device 1 and 2nd port of device 2 could achieve LACP with the 3rd ports of device 3 & device 4, The prerequisite is that the stack of device 1 & 2 have been done. By FS on 2021年11月8日

I also asked my account manager, she said it has enough stock. By FS on 2021年11月8日

I tried it and it works. By FS on 2021年11月7日

I think the S3900-24T4S can fully meet your 24 port requirements, and the 24 ports of this switch are all 10/100/1000M speed ports, which can be well connected to various wired terminals in your network. It also has 4*10Gb uplinks. By FS on 2021年11月8日

LACPの設置方法はhttps://img-en.fs.com/file/user_manual/s3900-series-switches-cli-reference-guide.pdf の197ページからご参照ください。 By FS on 2021年11月7日

My account manager told me S3900 series switch only support stacking in the same model, and S3910 series switch support stacking in the same series By FS on 2021年11月8日

Yes. Ports 27 and 28 can be used as regular ports. They don't have to be used for stacking. By FS on 2021年11月7日

I have purchsed this switch, and it includes rack mount kits. By FS on 2021年11月8日

The CSS326-24G-2S+RM provides two 10G uplink ports and supports web management but not CLI management. It supports only simple layer 2 functions but does not support stacking. The advantage of this switch is that it has high-cost performance in the switch with 10G port, especially for small office networks; S3900-24T4S has four 10G uplink ports, supports web/ CLI management, and completes layer 2 functions, it can stack up to six devices. The advantage of this switch is that it is more convenient to expand port rate, link bandwidth, and adapt to a variety of complex network environments for fast-growing enterprises. By FS on 2021年11月6日

There are two ways to recover the switch: 1. There is a reset button on the switch, after a long press for 10 seconds, it will factory reset automatically. 2. You can also delete the configuration in the command line, refer to the command: delete file name startup-config. By FS on 2021年11月4日

S3900-24T4S supports creating VLANS and configuring static routes. You can learn more about the software functions of s3900-24T4S through the online products datasheet:S3900 Series Switches Datasheet . By FS on 2021年11月3日

It is excluding power supplies and fans whose warranty is only one year. If the power supplies of the switch fail, you should only return the hot-swappable power supplies rather than the whole switch for repair and vice versa. Notably, it has two built-in power supplies. By FS on 2021年11月1日

The difference lies in 1. Stack number: 24T4S-R can support 8 stacks while 24T4S only can support 6 stacks of the same model; 2. Hardware: 24T4S-R supports more memory than 24T4S; The former DRAM: 256MB, the latter DRAM: 128MB 3. Functions: 24T4S-R supports layer-3 routing functions such as RIP and OSPF, and supports DHCP Server. 24T4S does not support such layer-3 routing functions. By FS on 2021年10月26日

Yes, we can provide them by offline. You can consult your account manager. By FS on 2021年10月1日

Sure, they can work well. By FS on 2021年9月9日

It supports up to 6 Units (Same Models) stacking, two of my switches stacking are working well. By FS on 2021年8月23日

Yes, FS S3900-24T4S has a low compatibility restriction and Extreme optics will work on it. By FS on 2021年8月2日

You can do it through CLI but not web, the command will be S3900-24T4S(config)#management ip address 192.168.1.7/24 By FS on 2021年7月12日

Recommended use S3900-24T4S, Fanless, suitable for your use. By FS on 2021年7月6日

I am using S3900-24T4S, it has got 24 x Gigabit RJ45, with 4 x 10Gb SFP+. I guess it could be good as a replacement. By FS on 2021年6月25日

The functions were all activated When I received the device, I can use it directly without license activation. By FS on 2021年6月18日

Please note the following configuration instructions, LACP begins on page 6, section 2.5 https://img-en.fs.com/file/user_manual/s3900-series-switches-configuration-guide.pdf By FS on 2021年6月17日

FS has their own FS OS system, also convenient and reliable. By FS on 2021年6月11日

Please use the command: Switch-1#configure terminal , Switch-1(config)#management ip address 192.168.1.1/24 , Switch-1(config)#ip route 0.0.0.0 0.0.0.0 192.168.254. By FS on 2021年5月31日

It seems 6 is the most... By FS on 2021年5月31日

As far as I know, most of the FS switches are AC power supplies. By FS on 2021年5月28日

I see from their datasheet that this switch supports SNTP/NTP. By FS on 2021年5月22日

I bought some pcs and they are working well. A cost-effective choice. By FS on 2021年5月18日

Hi Bro, I met the same issue with you. Maybe you can check if this one switch is doing stacking. The FS tech guys provide the following commands to fix it: S3900-24T4S-1(config)#no stacking enable 1 S3900-24T4S-1#reboot By FS on 2021年5月14日

I have tried before, S3900-24T4S supports VLAN, L3 Static Routing，QOS functions, and can have traffic segmentation according to your requirements. By FS on 2021年5月13日

S3900-24T4S supports Web, CLI, Telnet, SSH management. By FS on 2021年5月14日

Max Power Consumption is 21W, the idle or average watt consumption is around 60% of maximum power consumption. By FS on 2021年5月12日

I have also encountered this situation. After testing the S3900 stack, the stack will renegotiate after the standby device is powered off and restarted. During the negotiation process, services will be temporarily interrupted.This is caused by the stack negotiation mechanism and is a normal phenomenon. Hope this helps. By FS on 2021年5月10日

Both cat6 or cat6a cable will work. By FS on 2021年5月10日

In page 4 of the link of datasheet: S3900 Series Switches Datasheet , you can find 802.1x authentication is supported. By FS on 2021年5月10日

check this one: S3900 Series Switches Configuration Guide . By FS on 2021年5月10日

Yes, the two end ports (27 and 28) can be used for 10G connection. I used these two ports to link with our servers. By FS on 2021年5月8日

You may download their datasheet and have a look. Most of important parameters are listed, and it shows MTBF (Hours) is more than 100,000. Isn't it vey convenient? By FS on 2021年5月7日

I'd suggest keeping both sides with the same speed. That is, if the one end switch for 10G rate, the othe end device should for 10G as well. By FS on 2021年5月8日

The further new firmware will be updated in the "Resources" section of the product page. By FS on 2021年5月6日

It seems that it only supports flow control not IGMP v3, but the working performance is really great~ By FS on 2021年5月5日

It doesn't support OSPF dynamic routing. By FS on 2021年5月10日

You can normally stack two switches A and B, and you can select the 24-port of A and the 24-port of B to form an LACP port By FS on 2021年2月8日

I asked the same question last week, and my account manager told me YES. By FS on 2021年4月29日

Of course! I use all the SFP+ ports to connect other switches in our lab. No only for stacking. By FS on 2021年4月28日

Hi, #72944 doesn't support MPLS and VPLS, S5850 series switches, S5800-48T4S and S5800-48F4SR support the MPLS and BGP-VPLS. By FS on 2021年4月26日

I think the answer is yes as this is what I do By FS on 2021年5月5日

Hello, 2.5G is not supported. By FS on 2021年3月18日

Hello, the s3900 management port is not isolated from the service interface, so you only need to write a default route. For example: IP route 0.0.0.0 0.0.0.0 10.32.133.254 By FS on 2020年10月20日

Hello, our switch supports ssh2.0, please describe in detail "the implementation of sh server is so old". Asymmetric encryption support: RSA1, DSA2 Symmetric encryption support: AES-128, AES-192, AES-256, 3DES, des_cbc, Blowfish HASH support: MD5, SHA1 By FS on 2020年8月27日

After the S3900 switch is successfully stacked and you check the port status through the commands, the two stacking ports of the device will disappear which is a normal situation. It is mainly to prevent misoperation. Please don't worry. By FS on 2020年6月19日

The time of calendar set is not saved in the configuration file so it will not continue counting after the device is turned off. It is recommended to use the ntp service to synchronize the system time, so that after the switch restarts, you only need to set the next restart time, and don‘t need to set the system time again. By FS on 2020年6月18日

If the master is down, it will re-elect, the election process is the same as the first stack. If it is a slave downtime, there will be no impact. By FS on 2020年6月16日

Yes, after the S3900 switches are stacked, they are logically one device and can implement LACP with other devices. By FS on 2020年6月15日

The S3900 series switches only support a maximum of 2 firmwares. Please use the command dir to check whether there are currently two firmwares. If so, you need to delete one and add the new one. If there is only one, please check whether the firmware is damaged. It is recommended to download and install again. By FS on 2020年6月12日

The S3900 series are the access layer switches, which have certain restrictions on the hardware, so the maximum entry for QinQ is 24 per port. By FS on 2020年6月10日

Hello, i see you need a solution for your network; our tech and salers can help you design your whole network solution with best quality and price. And we recommend the S3900-24T4S for you to connect to the server. The function of the core switch is more abundant than that of the access layer switch. So as for the core switch, we recommend S5800-8TF12S for the core switch. By FS on 2020年6月9日

The S3900 series switches don't support no vlan tags or add double vlan tags yet, but the #S5810 Series Switches support these. By FS on 2020年6月9日

After the switch is configured with sFlow function, the configuration file will not display the sFlow configuration. When you check the sFlow configuration command, it will show sFlow. By FS on 2020年6月8日

In order to make IGMP snooping effective on the S3900 series switches, you need to use the command: ip igmp snooping querier to make the switch actively send down Query. By FS on 2020年6月6日

Yes, the 100M transceiver modules are supported on the Gigabit ports of S3900 series switches, but the version needs to be upgraded to V1.6.9 or higher (including V1.6.9). By FS on 2020年6月3日

S3900 series switches don‘t support web interface to change the management port IP. We would recommend the S58 series switches, which could support this function. By FS on 2020年6月1日

The command example is as follows: Run the following commands in sequence: Switch(config)#ip igmp snooping Switch(config)#ip igmp snooping vlan 1 Switch(config)#ip igmp snooping querier By FS on 2020年5月28日

Yes, the S3900-24T4S switch supports dot1q encapsulation in trunk and trunk modes. By FS on 2020年5月22日

The S3900 switch uses the last two 10G ports as stack ports, and the connection method is cross-connect (daisy chain). By FS on 2020年5月20日

It is not recommended to use different models of S3900 series for stacking because there is a problem with data forwarding. The model and software version of the two switches to be stacked must be consistent. By FS on 2020年5月19日

The IP address of the management port cannot be modified through the web currently, but can be modified through CLI commands. By FS on 2020年5月14日

The S3900 series switches currently support 10G ports to view DDM information. By FS on 2020年5月8日

S3900 series switches, S5900-24S4T2Q switch, S5500-48T8SP switch support stacking. But FS equipment can be stacked only in the same model and version. By FS on 2020年5月2日

Yes, the LACP can be achieved with a client for redundancy purpose after two S3900-24T4S switches are stacked. The specific operations of LACP can be referred on page 6 of the S3900 Series Switches Configuration Guide. By FS on 2020年4月30日

Hello, the SFP+ interface of the S3900 can not only be connected to upstream devices, but also be connected to computers and other devices. By FS on 2020年4月23日

Hello, S3900-24T4S can create up to 26 groups of LACP, and the maximum number of ports in each group is 8. By FS on 2020年4月16日

Yes, you can. This could work, and you can refer on pages 24 and 25 of the S3900 Series Switches Configuration Guide . By FS on 2020年4月13日

Yes, the normal aging time of mac-address-table is 300s. But if you set static device to "0", the mac-address-table won't get aged. By FS on 2020年4月7日

Yes, the S3900-24T4S switch can meet your need well. When the switch implements the above configuration, DHCP information can be filtered out. At this point, no matter what IP address DHCP obtains, as long as the traffics are obtained through DHCP, they will be completely filtered out. The specific configuration guide can be referred on page 137 of the S3900 Series Switches CLI Reference Guide. By FS on 2020年3月18日

Hello, you could download the Microsoft Office and choose the VisioPro on the “Main Window” of the Office, then you could open this visio stencils. By FS on 2020年2月20日

Yes, S3900 series and S5800 series switches are compatible with your HP Procurve switches because LACP is a public standard protocal and our devices support it. The max aggregated links of S3900 series is 8 and S5800 series is 16. By FS on 2020年2月18日

Yes, S3900-24T4S supports QinQ and VLAN translation. And all S39 and S58 series switches support both QinQ and VLAN translation. By FS on 2020年2月12日

S3900-24T4S switch could support the creation of up to 4096 vlans, which could meet your need for forwarding multiple vlans to another device connected to an SFP port. By FS on 2020年1月31日

S3900-24T4S switch does not support slowing down the 10G SFP+ port to 2.5G. By FS on 2020年1月31日

Yes, you can. But it should be noted that only the last two 10G ports of the S3900-24T4S switch can be used for stacking. And you can use the other two 10G ports to connect the server and nas. By FS on 2019年11月27日

S3900 series switches support port-based isolation. The detailed configuration guide, please kindly check the page 415 of the S3900 Series Switches CLI Reference Guide By FS on 2019年11月16日

Hello, the S3400-24T4FP switch can not be stacked with the S3900 series switches. First, the S3400-24T4FP doesn't support stacking. Second, it should be noted that the model and software version of the two switches to be stacked must be same. By FS on 2019年10月20日

The S3900-24T4S switch is not available with DC power supplies. It is equipped with 2 built-in AC power supplies by default. If you need the switches with DC power, FS S58 series switches (except the S5850-48T4Q) can provide the DC power modules. By FS on 2019年10月3日

The S3900-24T4S switch supports Trunk and Dot1Q. You can get the detailed configuration guide in the Web Management Manual and CLI Reference Guide. By FS on 2019年9月23日

The S3900-24T4S switch can be used to connect computers and 10G network card (Mellanox) together by using SFP+ ports to transfer files. It can be used as a 4-port 10G switch for your home. We recommend the module #11552 to connect the terminal or connect the switch. By FS on 2019年7月22日

The S3900-24T4S switch can support CLI and web management, but it doesn't allow access to the Linux command line. By FS on 2019年7月9日

The S3900-24T4S switch's SFP+ ports can be compatible with 10GBASE-T modules, such as FS P/N: SFP-10G-T #66613 recommended. By FS on 2019年5月10日

Hello, the S3900-24T4S switch can work with the Cisco compatible C60 10G DWDM SFP+ transceiver modules. By FS on 2019年4月24日

S3900 series switches support port-based isolation. The detailed configuration guide, please kindly check the page 415 of the S3900 Series Switches CLI Reference Guide. By FS on 2019年4月8日

The default IP adderess is 192.168.1.1. The login information is--username: admin, password: admin. More detailed configuration guide, please check the web and CLI manual in the “Download” section of the product page. By FS on 2019年4月5日

Yes, the #72944 S3900-24T4S can be compatible with SFP-GE-L transceiver modules. By FS on 2019年3月14日

Yes, S3900-24T4S is the smallest switch with 10G SFP uplink, and 24 10/100/1000BASE-T ports which can meet the demand as you required. So we recommend the S3900-24T4S for you. Thanks! By FS on 2019年3月4日

The S3900-24T4S does not have a POE version. POE requires hardware support. You can try POE switch#73459, the four optical ports of it is 1G SFP. By FS on 2019年1月31日

A S3900-24T4S switch can only be stacked with other S3900-24T4S switches. It can not be stacked with other brands or other models. By FS on 2019年1月23日

You can do most of basic configuration through Webui including bandwidth limiting, port settings, vlan settings and etc. By FS on 2019年1月21日

When this switch running SNMP, if the PSU fail, you will receive the Alarm information to be noticed for it. By FS on 2019年1月21日

Our S3900-24T4S switch can support LACP and MSTP. By FS on 2019年1月11日

Kindly noted that this switch does not support the POE, you can look through the 24 port POE switch from this item #73459. By FS on 2018年12月4日

For the MDI/MDIX function, it is auto negotiating the RJ45 network cables. No matter crossover or straight through network cables you use, they all can be recognized. It is a basic function of switch. Our every port can support MDI/MDI-X, and the rate is 1000Mbps. You just need to use the normal network cables, then the port can work well. By FS on 2018年11月28日

Yes, 10G SFP Ports are not only available for normal use, but also can support 6pcs switches in stacking mode at the same time. By FS on 2018年11月15日

Yes, it is suitable to use with SFP1G-SX-31 transceiver. Pls rest assured. By FS on 2018年11月14日

This switch can configure via console and the operation procedure is similar to Cisco, and the firmware update will informed through on FS website. By FS on 2018年10月4日

Hello, your Account Manager will send the relevant documents to you by email. Thanks By FS on 2018年9月25日

The S3900-24T4S can support stacking. There are 10G fiber port on switch, the stacking cables are 10G DAC. By FS on 2018年9月21日

By FS on

Hello yes, the 4 uplinks SFP+ 10G have the same fonctionnality like other port. You can connect your server or pc via these ports. By FS on 2021年9月24日

By FS on

Hello, this situation may generally be caused by the following two problems: 1. Remote software problem. 2. Your PC language problem. If it is a remote software problem, there are also several possible reasons: 1. The baud rate is not set correctly. 2. The flow control is not turned off. 3. The port is not selected correctly. Please check the reason at first. If it is still not resolved, please contact your Sales Engineer and provide a screenshot of the problem, thanks for your efforts! By FS on 2021年7月19日

Hello, the switch support the maximum power of 21W. And the power of our SFP+ ER modules is 1W or 1.5W. So, they are compatible. By FS on 2021年6月15日

Muchas gracias por su consulta. No puede usar el switch S3900 para completar estas conexiones, lo que necesita es el equipo ONT que coincida con el OLT. By FS on 2021年3月17日

# 11552 10G SR kann mit S3900-24T4S kompatibel sein, # 65334 10G SR kann mit Mellanox Connect-X3 kompatibel sein. Das DAC-Kabel ist ein Kupferkabel. Sie können # 69906 wählen (eine Seite Cisco-kompatibel, die andere Seite Mellanox-kompatibel). Das Glasfaserkabel können Sie # 30746 wählen (eine Seite Cisco-kompatibel, die andere Seite Mellanox-kompatibel) By FS on 2021年2月20日

The current version supports: RSA1, DSA2 , AES-128, AES-192, AES-256, 3DES, des_cbc, Blowfish , MD5, SHA1 The next version will support the latest key exchange algorithms, including: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group- exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256。 By FS on 2021年1月15日

Malheureusement, il ne supporte que l’anglais pour le moment. By FS on 2021年1月12日

Yes, the generic transceivers can work well on your switch S3900-24T4S. By FS on 2020年11月23日

For the configuration of DHCP relay related functions, please refer to appendix 2.2 for details, and the link is as follows: https://img-en.fs.com//file/user_manual/s3900-series-switches-configuration-guide.pdf By FS on 2020年11月5日

yes，it's support IGMP snooping v1/v2/v3 By FS on 2020年9月10日

It is supported. S3900-24T4S supports DHCP client, but does not support use as a DHCP server. By FS on 2020年8月7日

Hello, if you need to use other functions, you need to configure it. If you are only involved in simple use, there is no problem if you only need to connect the corresponding cable, that is, you can use it after powering on. By FS on 2020年7月31日

Bonjour,il n'y a pas de switch PoE de 24 ports sur site web maintenant. By FS on 2020年6月30日

Yes, we would recommend the # 66612 SFP-10G-T for you, which is compatible with the S3900-24T4S switch. You could also refer to the “Matching Products” section on the product details page or the S3900 Series Switches Transceiver Modules Guide , which recommends various kinds of transceiver modules and cables that could be used together this switch. By FS on 2020年2月28日

The S3900-24T4S switch could not support the feature that LACP works across the stack, the # 85069 S5850-24T16S switch, which supports MLAG and could meet your need well. By FS on 2020年2月10日

Oui, quand vous avez besoin du stack du S3900-24T4S, vous pouvez combiner les 4x10G SFP+, puis utiliser les ports 27 et 28 pour le stack et relier les ports 25 et 26 au serveurs et pc. Quand vous n'avez pas besoin de stack, tous les 4 ports 10G SFP+ peuvent être reliés aux switchs, routeurs, serveurs, pc et d'autres équipements. By FS on 2019年12月6日

Yes, for the S3900-24T4S, you can combine the 4x10G SFP+ to use 2 ports for stacking and 2 ports to connect with servers and nas. When the stack is not needed, all four ports can connect with switches, routers, servers, and other devices. By FS on 2019年11月27日

Bonjour, voici les commandes pour changer l' adresse IP par défaut: S3900 #configure terminal S3900(config)#interface Craft S3900(config-if)#ip add 192.168.1.1/24 S3900(config-if)##exit Vous pouvez aussi voir la page 27 du document S3900 Series CLI Reference Guide By FS on 2019年10月24日

Thanks for your question. You can configure the “summer-time” using the web interface first, and we will update the “summer-time” CLI reference documentation as soon as possible. You account manager will email the documentation to you. By FS on 2019年9月10日

Bonjour, Vous pouvez configurer les ports du switch connectant àserveur NAS et à Firewall en tant que port d'accès. By FS on 2019年8月24日

S3900-24T4S switch doesn't support Private Vlan. We recommend S-Series Switches. By FS on 2019年8月1日

Yes, the S3900-24T4S switch is shipped with rack mount kit, including a grounding cable, a couple of rack mount brackets, two power cords, six screws and four rubber pads. By FS on 2019年6月25日

You can get the MIB file in the “Download” section of the product page. By FS on 2019年3月29日

1. ce switch supporte LACP, 8 membres au maximum par chaque ports channels, et il supporte aussi des switch de même ou de différents modèles pour le LACP. 2. ce switch supporte 802.1x, concernant l’authentification, veuillez voir p145 de ce document https://www.feisu.com/file/user_manual/s3900-series-switches-cli-reference-guide.pdf By FS on 2019年2月13日

Bonjour, merci de votre question. Votre représentante commerciale va vous envoyer les documents de configurations, n’oubliez pas de vérifier la boîte aux lettres, cordialement. By FS on 2019年1月28日

Regarding to #72944 (S3900-24T4S), confirmed that it is the Layer 2 switches that only supports static routing. If the dynamic routing protocol is what you want, our S58 series switches will be suitable, because they can support OSPF, RIP various dynamic routing protocols. Below switch is listed for your reference. S5850-48T4Q 48-Port 10GBase-T L2/L3 Data Center ToR/Leaf Switch with 4 40G QSFP+ Uplinks#69378 By FS on 2019年1月17日

Bonjour, votre représentant de ventes vous contactera pour vous offrir les instructions de mise à jour. Merci de votre question. By FS on 2019年1月7日

Theoretically, other brand SFP can also work on this switch. We recommend FS SFP Transceivers. By FS on 2019年1月2日

The S3900-24T4S switch doesn't support POE, you can kindly click this link to find more PoE+ Switches. By FS on 2018年11月30日

1. Nuestro switch S3900-24T4S # 72944 se puede usar con tarjetas Nic HP NC522SFP. 2. Necesitamos confirmar sus necesidades de transmisión específicas para recomendar los transceptores. By FS on 2018年11月22日

der S3900-24T4S und der S3900-24F4S können nicht zusammen gestapelt werden. Der S3900-24T4S kann nur den S3900-24T4S gestapelt werden. Mit freundlichen Grüßen By FS on 2018年11月21日

You can use the DAC cables to connect our switch to servers. Please check the 10G DAC cables #30849 for your reference. By FS on 2018年10月27日