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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
TP-Link TL-SG1048 48-Port Metal Gigabit Rackmount Network SwitchKey Features 48 10 100 1000Mbps RJ45 ports Innovative energy efficient technology saves power up to 18% Supports MAC address self learning and auto MDI MDIX Standard 19 inch rack mountable steel case Specifications HARDWARE FEATURES Standards and Protocols IEEE 802. 3i, IEEE 802. 3u, IEEE 802. 3ab, IEEE 802. 3x Interface 48 10 100 1000Mbps RJ45 Ports (Auto Negotiation Auto MDI MDIX) Network Media 10BASE T: UTP category 3, 4, 5 cable (maximum 100m)
Key Features48 10/100/1000Mbps RJ45 ports
Innovative energy-efficient technology saves power up to 18%
Supports MAC address self-learning and auto MDI/MDIX
Standard 19-inch rack-mountable steel case
Specifications
HARDWARE FEATURES
Standards and Protocols
IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x
Interface
48 10/100/1000Mbps RJ45 Ports (Auto Negotiation/Auto MDI/MDIX)
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)
Physical Security Lock
No
Power Supply
100-240VAC, 50/60Hz
Dimensions ( W x D x H )
17.32*8.7*1.73 in.(440*220*44 mm)
Mounting
Rack Mountable
Max Power Consumption
32.29W(220V/50Hz)
Max Heat Dissipation
110.17BTU/h
PERFORMANCE
Switching Capacity
96Gbps
Packet Forwarding Rate
71.4Mpps
MAC Address Table
16K
Buffer Memory
12Mb
Jumbo Frame
12KB
Transfer Method
Store-and-Forward
OTHERS
Certification
FCC, CE, RoHS
Package Contents
48-Port Gigabit Rackmount Switch
Power Cord
Installation Guide
Rackmount Kits
Rubber Feet
Environment
Operating Temperature: 0 - 40
Storage Temperature: -40 - 70
Operating Humidity: 10% - 90% non-condensing;
Storage Humidity: 5% - 90% 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
4.8 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Good for chewers!
Color: Dogwood Flip N Chew, Size: Medium (Pack of 1)
This lasted. My dog goes through rawhides.
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Reviewed in the United States on October 27, 2025
★★★★★ 5
Best chew toy ever!
Size: Small, Color: Textured Ring, Size: Small, Color: Textured Ring
This bone is indestructible. Finally a toy that doesn't get chewed up to pieces.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Heavy duty, excellent quality
Size: Small, Color: Textured Ring, Size: Small, Color: Textured Ring
I trust the Nylabone brand and would not buy a cheap substitute to save a few bucks. This ring is heavy duty. I got it for our 9-week-old puppy and it keeps her interested and entertained with all the little nubs. She uses it more as a toy than something to chew on, tossing it around and mouthing it. It's very hard so I'm not worried about her being able to chew off any little pieces at this point. This satisfies her for now and helps to keep her busy and reigns in some of her puppy energy. Recommend!
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Strong
Size: Small, Color: Textured Ring
My French Bulldogs have really strong jaws and are aggressive chewers. These really are sturdy and last a good amount of time. I replace every couple of months and they are one of my dogs favorites and easy for them to hold onto.
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Reviewed in the United States on April 25, 2026
★★★★★ 4
Durable Chew Toy That Actually Holds Up to Strong Jaws
Size: Large, Color: Bundle
This is a reliable option for a heavy chewer, especially for a large breed with a strong bite. The material feels tough and well-made, and it stands up well to consistent chewing without immediately breaking down like softer toys tend to do. It also gives a bit of dental benefit by helping reduce plaque and tartar buildup during play, which is a nice bonus since brushing isn’t always realistic. The textured surface keeps it interesting enough to hold attention for a while, and it doesn’t splinter or create a mess. Overall, it’s a solid, durable chew toy that works well for strong chewers who tend to destroy most standard toys quickly.
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Reviewed in the United States on May 6, 2026