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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
TP-Link JetStream TL-SG2428P 28-Port Metal Gigabit Smart PoE Switch with 24-Port PoE+ (250W)JetStream 28 Port Gigabit Smart PoE Switch with 24 Port PoE+ Key Features 250 W PoE Budget 24x 802. 3at af compliant PoE+ ports with a total power supply of 250 W Full Gigabit Ports 24x gigabit PoE+ ports and 4x gigabit SFP Slots provide high speed connections. Integrated into Omada SDN Zero Touch Provisioning (ZTP), Centralized Cloud Management, and Intelligent Monitoring. Centralized Management Cloud access and Omada app for ultra convenience and
JetStream 28-Port Gigabit Smart PoE Switch with 24-Port PoE+Key Features
250 W PoE Budget
24x 802.3at/af-compliant PoE+ ports with a total power supply of 250 W
Full Gigabit Ports
24x gigabit PoE+ ports and 4x gigabit SFP Slots provide high-speed connections.
Integrated into Omada SDN
Zero-Touch Provisioning (ZTP), Centralized Cloud Management, and Intelligent Monitoring.
Centralized Management
Cloud access and Omada app for ultra convenience and easy management.
Static Routing
Helps route internal traffic for more efficient use of network resources.
Robust Security Strategies
IP-MAC-Port Binding, ACL, Port Security, DoS Defend, Storm control, DHCP Snooping, 802.1X, Radius Authentication, and more.
Optimize Voice and Video Applications
L2/L3/L4 QoS and IGMP snooping.
IPv6
IPv6 support with dual IPv4/IPv6 stack, MLD snooping, IPv6 neighbor discovery.
Specifications
Standards and Protocols
IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE802.3z, IEEE 802.3ad, IEEE 802.3x, IEEE 802.3az, IEEE 802.1d, IEEE 802.1s, IEEE 802.1w, IEEE 802.1q, IEEE 802.1p, IEEE 802.1x
Interface
24 x 10/100/1000 Mbps RJ45 Ports (Auto Negotiation/Auto MDI/MDIX)
4 x Gigabit SFP Slots
Network Media
10BASE-T: UTP category 3, 4, 5 cable (maximum 100m)
100BASE-TX/1000Base-T: UTP category 5, 5e or above cable (maximum 100m)
1000BASE-X: MMF, SMF
Fan Quantity
2
Power Supply
100-240V AC, 50/60Hz
PoE+ Ports(RJ45)
Standard: 802.3at/af compliant
PoE+ Ports: 24 Ports
Power Supply: 250 W
Dimensions ( W x D x H )
17.3 x 8.7 x 1.73 in (440 x 220 x 44 mm)
Mounting
Rack Mountable
Max Power Consumption
32.1 W (110 V/ 60 Hz with no PD connected)
308.6 W (110 V/ 60 Hz with 250 W PD connected)
Switching Capacity
56 Gbps
Bandwidth/Backplane
56 Gbps
Packet Forwarding Rate
41.7 Mpps
MAC Address Table
8K
Packet Buffer Memory
4.1 Mbit
Jumbo Frame
9KB
Certification
CE, FCC, RoHS
Package Contents
TL-SG2428P
Power Cord
Installation Guide
Rackmount Kit
Rubber Feet
System Requirements
Microsoft Windows XP, Vista or Windows 7, Windows 8, Windows 10, MAC OS, NetWare, UNIX or Linux.
Environment
Operating Temperature: 0–50 C (32–122 F);
Storage Temperature: -40–70 C (-40–158 F)
Operating Humidity: 10–90% RH non-condensing
Storage Humidity: 5–90% RH non-condensing
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.1 ★★★★★
Based on 1735 reviews
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Product Reviews
★★★★★ 5
Buy it
If you're looking for a comfortable thick and nice turtle neck this is the one. It's nice and form fitting nice weight to it to keep you warm. But not to thick that you cant just wear it on a regular sunny day if you wanted. The design pattern Is also very nice. Can dress it up or down. I bought the black and then immediately bought the rust orange color for my friend once he tried on mine he wanted one immediately so I gifted him one. He loves it. Definitely worth the buy. Excellent quality. I bought a Large 5"11 165lbs
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Reviewed in the United States on December 21, 2024
★★★★★ 5
What you see is what you get!
Color: 01-black, Size: Large
Fits great, fabric is amazing, turtle neck fits tight, and the quality is amazing!
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Reviewed in the United States on February 11, 2026
★★★★★ 4
A true turtleneck that retains a snug high neck.
Color: White, Size: X-Large
I've found this brand to have gotten better over the years as far as offering the American market what it needs in terms of realistic sizing. I only wish they'd realize that there are a lot of us who are long in the back and arms where my only choice is to go a size up and sacrifice a slim fit for sleeves that are long enough plus a back that doesn't go up past my waist just because I reach up for something, that and I like to be warm. So these are such nice quality turtlenecks that it's hard to complain about but maybe the company will read this. The snug neck stays up is plus number one since that's why I'm buying a full neck. They come with very nice weaves in the fabric, good enough for casual or formal wear. Finally the warmth you seek is there but I've worn them in what most would think isn't the right temp for a turtleneck. Also they have them in white! Yes, a lot of others just don't for reasons I can't fathom, and the pic you're seeing is accurate, these will form to your shape without being ridiculously thin material. Several washes later and they are as fine a garment as when I first wore them. I've only found one other brand that compares to these but it's much more expensive, COOFANDY is affordable in these times of expensive everything. Warm but also a lightweight shirt, I've gotten them really dirty with actual dirt and it washes out so well you'd never know it. Don't let my taking off one star stop you, try one yourself and you'll be coming back for more.
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Reviewed in the United States on July 30, 2025
★★★★★ 5
Quality,warmth and fit
Color: Royal Blue, Size: Small
Really top quality. This is my 4th purchase of these Really great sweaters.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Nice Sweater
Color: 01-black, Size: Large
This is a very nice sweater. It’s reasonably thick and warm. Looks nice. I like it.
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Reviewed in the United States on January 18, 2026
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