SKU: 28713077655

TP-Link TL-SG3452X JetStream 48-Port Gigabit L2+-Managed Switch mit 4 10GE SFP+ Slots

$202.80 $225.33
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Description

TP-Link TL-SG3452X JetStream 48-Port Gigabit L2+-Managed Switch mit 4 10GE SFP+ SlotsEnterprise Switch mit 10G Uplink 4 10 Gbit s SFP+ Steckpltze bieten nicht blockierende Switching Kapazitt und eine extrem niedrige Latenz, sodass zuverlssige und blitzschnelle Verbindungen zu Servern und anderen Switches einfach aufgebaut werden knnen. Softwaredefiniertes Netzwerk (SDN) mit Cloud Zugriff Die Software Defined Networking (SDN) Plattform Omada integriert Netzwerkgerte, einschlielich Access Points, Switches und Gateways, und bietet ein

Enterprise-Switch mit 10G-Uplink

4× 10-Gbit/s-SFP+-Steckplätze bieten nicht blockierende Switching-Kapazität und eine extrem niedrige Latenz, sodass zuverlässige und blitzschnelle Verbindungen zu Servern und anderen Switches einfach aufgebaut werden können.

Softwaredefiniertes Netzwerk (SDN) mit Cloud-Zugriff

Die Software Defined Networking (SDN)-Plattform Omada integriert Netzwerkgeräte, einschließlich Access Points, Switches und Gateways, und bietet ein 100 % zentralisiertes Cloud-Management. Omada erstellt ein hochgradig skalierbares Netzwerk, das alles von einer einzigen Schnittstelle aus gesteuert wird. Es werden nahtlos drahtlose und kabelgebundene Verbindungen bereitgestellt, ideal für den Einsatz im Gastgewerbe, im Bildungswesen, im Einzelhandel, in Büros und mehr.

Erweiterte L3-Funktionen**

Eine Fülle von L2+- und L3-Funktionen wird unterstützt, um beim Aufbau eines hochskalierbaren und robusten Netzwerks zu helfen, das eine zuverlässige und effiziente Lösung für Unternehmen, Universitäten und Internetanbieter bietet.

Sichere Vernetzung

Zu den Sicherheitsfunktionen gehören IP-MAC-Port-VID-Bindung, Portsicherheit, Sturmkontrolle und DHCP-Snooping zum Schutz vor einer Reihe von Netzwerkbedrohungen. Ein integrierter Schutz gegen DoS-Angriffe macht es einfacher denn je ist, sie zu verhindern. Darüber hinaus schränkt die Funktion „Access Control Lists“ (ACL, L2 bis L4) den Zugriff auf sensible Netzwerkressourcen ein, indem Pakete basierend auf Quell- und Ziel-MAC-Adresse, IP-Adresse, TCP/UDP-Ports oder VLAN-ID verweigert werden. Der Netzwerkzugriff der Benutzer kann über die 802.1X-Authentifizierung gesteuert werden, die mit einem RADIUS/Tacacs+-Server zusammenarbeitet, um den Zugriff nur zu gewähren, wenn gültige Benutzeranmeldeinformationen bereitgestellt werden.

Funktionen für den professionellen Einsatz

Eine vollständige Palette von L2+-Funktionen wird unterstützt, einschließlich 802.1Q VLAN, Port Mirroring, STP/RSTP/MSTP, Link Aggregation Control Protocol und 802.3x Flow Control. Erweitertes IGMP-Snooping stellt sicher, dass der Switch Multicast-Streams intelligent an die entsprechenden Abonnenten weiterleitet und unnötigen Datenverkehr reduziert. IGMP-Drosselung und -Filterung schränken jeden Teilnehmer auf Portebene ein, um unbefugten Multicast-Zugriff zu verhindern. Statisches Routing ist eine einfache Methode zur Segmentierung des Netzwerks und leitet den Datenverkehr intern durch den Switch, um die Effizienz zu verbessern.

Erweiterte QoS

Sprach- und Videodatenverkehr können basierend auf IP-Adresse, MAC-Adresse, TCP-Portnummer, UDP-Portnummer und mehr priorisiert werden. Mit QoS (Quality of Service) bleiben Sprach- und Videodienste auch bei knapper Bandbreite reibungslos.

ISP-Funktionen**

sFlow, QinQ, L2PT PPPoE ID Insertion und IGMP-Authentifizierungsfunktionen werden bereitgestellt und mit Blick auf Dienstanbieter entwickelt. 802.3ah OAM und Device Link Detection Protocol (DLDP) bieten eine einfache Überwachung und Fehlerbehebung von Ethernet-Verbindungen.

IPv6-Unterstützung

IPv6-Funktionen wie Dual IPv4/IPv6 Stack, MLD Snooping, IPv6 ACL, DHCPv6 Snooping, IPv6 Interface, Path Maximum Transmission Unit (PMTU) Discovery und IPv6 Neighbor Discover sorgen dafür, dass Ihr Netzwerk ohne Upgrade für das Next Generation Network (NGN) bereit ist Ihre Hardware.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28713077655

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4.1 ★★★★★
Based on 5 reviews
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T
Verified Purchase
theminker
Lowell, US
★★★★★ 5
Great solution for 1 USB C laptop
Works well for my laptop with only one USB C port that I wanted to have an external monitor and a monitor extender. Having two HDMI ports was the perfect solution to now have 3 monitors to work from.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
G
Verified Purchase
Greg Doyle
Massapequa, US
★★★★★ 1
Worked for 4 months then died, UGREEN honored the warrenty
I bought this in October 2025 for my wife’s laptop to run 2 monitors and other peripherals. It worked until February 2026 when it just died, not charging laptop, monitors, mouse and keyboard all not working. I did the diagnostic procedure, restarted laptop, shut down laptop and restarted, switched off power strip then switched it back on, and then tried the dock on my M1 MacBook Air with no success. I plugged the USB C power cable directly into laptop and it instantly started charging. Supposedly this hub has a 2 year warranty, but the UGREEN site doesn’t have a clear way to submit a warranty claim. I sent an email to one listed on their site so will see if they respond and honor the warranty. Update Feb 2026: I contacted UGREEN customer support via email and the same night got an email requesting the invoice, i sent a copy; the next night i got another reply asking if a refund would be satisfactory, I replied a refund would work; the next night I received an email saying a refund would be issued, the next night I received an email from Amazon saying a full refund had been issued. UGREEN did stand behind their warranty, but the warranty claim process does not have a clear how to proceed, you just send an email and hope someone responds.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
S
Verified Purchase
Singh1699
Carnegie, US
★★★★★ 5
Game-Changing Dock That Transformed My Setup
I’ve been using the UGREEN 7-in-1 Docking Station, and it has been a **game-changer** for my setup. It’s made my workspace so much more efficient and organized, and everything I need connects easily through one compact device. The build quality feels solid, performance has been reliable, and it has truly been monumental in improving my daily workflow. Five stars all the way — highly recommend.
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Reviewed in the United States on April 30, 2026
D
Verified Purchase
Draco76123
Pawtucket, US
★★★★★ 4
Does what it claims to do.
Initially hooked it up to test and it worked as expected, so far. I used this on a Windows 11 laptop and both monitors worked perfectly. I bought this to set up my work from home setup and I think it's going to work out just fine. One thing I didn't realize until I got the item and hooked everything up was that there's no ethernet port. I think I was mainly concerned about the dual monitor capability and price when I was doing my research that I completely overlooked the ethernet, not a deal breaker though, I'll just have to make two connections instead of just one USB-C connection to my laptop. The cord is definately not long enough, in my opinion. That fixed USB-C cable is 13 and 3/4 in long. I have an extension though but if I didn't have it, I would have had to buy one. Thats not really necessary unless you want a nice clean looking workstation with all the cables tucked away nicely. I plan on using this in conjunction with a KVM switch that I'll be purchasing later. The power pass through seems to work just fine. My laptop appears to be charging normally, no popup saying my battery is charging slowly. I'm using a 65 watt power brick for the power, not 100 watt like the description suggests. Although, my laptops original power cord is also rated at 65 watts. Overall, initial impressions, seems like a good cheap option for a laptop dock, especially if you work from home sometimes. I gave four stars just for the fact there isn't an ethernet connection, otherwise would have been five. Many other cheap docks like this one have an ethernet port, why not this one? I would suggest using ethernet over Wifi any time it's feasible. Thanks.
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Reviewed in the United States on November 23, 2025
M
Verified Purchase
mephusto
Fort Morgan, US
★★★★★ 3
Disconnects sometimes..
This dock fit the bill for what I needed, a portable dock for when I go on trips. At first I was really happy with it but I had noticed that it did not seem to charge correctly. After some trial and error I realized the same thing that others have said about it. When my laptop reaches full charge it says "Connected" but will no longer charge. If i disconnect then reconnect it starts charging again. The only other big problem for me was that it did that while I had a portable ssd connected and caused file transfer issues. I think it will still be okay for on the road and connecting keyboard and mouse and monitor but that is all. I am undecided if I will keep or return.
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Reviewed in the United States on January 3, 2026

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