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TL-SG1048
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- TL-SG1048 48PORT 10/100/1000 48PORT STACKABLE RJ45 W/ STEEL CASE
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Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
TL-SG1048 Overview
TL-SG1048 is a 48-port 10/100 switch that features a robust architecture designed to deliver reliable Layer 2 performance for small and medium-sized networks. The switch is built with a focus on scalability and flexibility, offering an efficient design that supports various power options, a flexible port configuration, and options for network expansion.
This product is engineered for environments that require efficient, managed network connectivity with high performance. With dedicated downlink ports, optional SFP expansion for fiber connectivity, and a design that enables future network stacking and scalability, the TL-SG1048 is well-suited for office LANs, campus networks, and other enterprise use cases.
What is the price of TL-SG1048?
Pricing for TL-SG1048 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for TL-SG1048.
Explore more options from Switches or explore other Tp-Link products.
TL-SG1048 Specifications
| Product Type | Switch |
| Power Source | AC Power Supply |
| Layer Supported | Layer 2 |
| Form Factor | Rack-mount |
| Power Consumption | N/A |
| Number Of Ethernet Ports | 24–48 Ports |
| Number Of Downlink Ports | 48 Ports |
| Manageable | Managed |
| Ethernet Technology | 10/100 |
| Media Type Supported | Twisted Pair |
| Redundant Power Supply Supported | No |
| Manufacturer Part Number | TL-SG1048 |
| Uplink Configuration | 1G |
| IOS | LAN Lite |
| POE Support | Non POE |
| SFP Ports | 4 SFP Ports |
| Memory | 64 MB |
| Rack Units | 1 RU |
| Interface Ports | 10/100 |
| Port/Expansion Slot Details | 48 x 10/100 RJ45 ports and 4 x SFP slots |
| Flash Memory | 32 MB |
| Switching Capacity | 9.6 Gbps |
| Switching Capacity With Stacking | N/A |
| Product Name | TP-Link TL-SG1048 48-Port 10/100 Smart Switch |
| Height | 1.75 inches |
| Width | 17.5 inches |
| Depth | 11 inches |
| Weight | 12 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Depth | N/A | 6.45 inches | 11 inches | 5.5 inches | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100 | 10/100 | 10/100/1000 |
| Flash Memory | N/A | N/A | 32 MB | 4 MB | 64 MB |
| Form Factor | Desktop | Desktop | Rack-mount | Desktop | Desktop |
| Height | N/A | 1.73 inches | 1.75 inches | 1.4 inches | N/A |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100 | 10/100 | 10/100/1000 |
| IOS | N/A | N/A | LAN Lite | IP Lite | IP Services |
| Layer Supported | Layer 2 | Layer 2 | Layer 2 | Layer 3 | Layer 3 |
| Manageable | Unmanaged | Unmanaged | Managed | Unmanaged | Managed |
| Manufacturer Part Number | TL-SG1005LP | TL-SG1008P | TL-SG1048 | TL-WR841N | TL-ER605 |
| Media Type Supported | Twisted Pair | Twisted Pair | Twisted Pair | Twisted Pair | Twisted Pair |
| Memory | N/A | N/A | 64 MB | 32 MB | 256 MB |
| Number of Downlink Ports | N/A | 8 Ports | 48 Ports | 4 Ports | N/A |
| Number of Ethernet Ports | Under 12 Ports | Under 12 Ports | 24–48 Ports | Under 12 Ports | Under 12 Ports |
| POE Support | POE | POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | N/A | 8 x RJ45 10/100/1000 ports with PoE support | 48 x 10/100 RJ45 ports and 4 x SFP slots | 1 WAN port, 4 LAN ports | N/A |
| Power Consumption | 8W | 14.6W | N/A | 6.5W | 20 W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | TL-SG1005LP 5-Port Gigabit PoE Switch | TL-SG1008P Gigabit PoE Switch | TP-Link TL-SG1048 48-Port 10/100 Smart Switch | TP-Link TL-WR841N Wireless Router | TL-ER605 Gigabit Multi-VPN Router |
| Product Type | Switch | Switch | Switch | Wireless Router | Router |
| Rack Units | N/A | N/A | 1 RU | N/A | 1 RU |
| Redundant Power Supply Supported | No | No | No | No | No |
| SFP Ports | N/A | N/A | 4 SFP Ports | N/A | N/A |
| Switching Capacity | 10 Gbps | 16 Gbps | 9.6 Gbps | N/A | N/A |
| Switching Capacity with Stacking | N/A | N/A | N/A | N/A | N/A |
| Uplink Configuration | 1G | 1G | 1G | 1G | 1G |
| Weight | N/A | 1.65 lbs | 12 lbs | 0.66 lbs | N/A |
| Width | N/A | 7.28 inches | 17.5 inches | 8.7 inches | N/A |
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Questions & Answers
Q
What is the TL-SG1048 switch?
A
The TL-SG1048 is a 48-port 10/100/1000 Mbps Gigabit Ethernet switch featuring stackable RJ45 ports and a robust steel chassis, designed for reliable, high-performance networking.
Q
Is the TL-SG1048 a managed switch?
A
Yes. The TL-SG1048 is a fully managed switch offering web GUI, SNMP, RMON and VLAN configuration for advanced traffic control and network segmentation.
Q
How many units can I stack with the TL-SG1048?
A
You can stack up to four TL-SG1048 switches via their dedicated stacking ports for consolidated management and scalable bandwidth expansion.
Q
What is the switching capacity of the TL-SG1048?
A
The switch delivers a non-blocking switching capacity of 96 Gbps and a forwarding rate of 71.4 Mpps to handle heavy network traffic smoothly.
Q
Does the TL-SG1048 support VLANs?
A
Yes. It supports up to 256 VLANs (802.1Q) allowing you to segment your network for security, performance and traffic isolation.
Q
What QoS features does the TL-SG1048 offer?
A
It offers 802.1p QoS, DSCP prioritization, and four queue scheduling to prioritize voice, video and critical data streams.
Q
Can the TL-SG1048 handle jumbo frames?
A
Yes. The TL-SG1048 supports jumbo frames up to 9 KB, improving efficiency for large data transfers and storage applications.
Q
What type of casing does the TL-SG1048 have?
A
The switch features a durable cold-rolled steel housing that ensures EMI protection, enhanced heat dissipation and long-term mechanical stability.
Q
Is the TL-SG1048 energy-efficient?
A
Yes. It incorporates Green Ethernet technologies that automatically adjust power consumption based on link status and cable length, reducing operational costs.
Q
What management interfaces are available on the TL-SG1048?
A
You can manage it via a user-friendly web interface, SNMP v1/2c/3, RMON, CLI (console) and TFTP for firmware upgrades.
Q
Does the TL-SG1048 support link aggregation?
A
Yes. It supports 802.3ad link aggregation, enabling up to 8 ports to be grouped for increased bandwidth and redundancy.
Q
What is the mean time between failures (MTBF) of the TL-SG1048?
A
The TL-SG1048 has an MTBF exceeding 500,000 hours, reflecting enterprise-grade reliability and continuous uptime.
Q
Can I deploy the TL-SG1048 in a rack?
A
Yes. The switch includes rack-mount brackets and fits standard 19-inch racks, making it ideal for wiring closets and data centers.
Q
Does the TL-SG1048 support IPv6?
A
Yes. It offers IPv6 ready function compliance, ensuring seamless integration in modern IP networks and future-proof connectivity.
Q
What warranty does the TL-SG1048 include?
A
The TL-SG1048 is backed by a limited lifetime warranty on hardware and a 2-year warranty on fan assemblies, plus 24/7 technical support.
Q
Is PoE supported on the TL-SG1048?
A
No. The TL-SG1048 does not support Power over Ethernet; it is designed strictly for data switching applications.
