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TL-SF1048
- Description:
- TL-SF1048-Unmanaged-FastEthernet(10/100)-Rackmounting
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Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
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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.
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Free 14-Day Returns
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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-SF1048 Overview
TL-SF1048 is a high-performance, rack-mount, Layer 2/Layer 3 switch designed with a robust architecture that supports advanced stacking for streamlined network scalability. It offers reliable AC power supply options, a comprehensive array of 48 downlink Ethernet ports with 10/100/1000 technology, and 4 SFP uplink ports, making it ideal for both core and access layer applications.
This managed switch delivers exceptional switching capacity and optimized performance in enterprise environments, seamlessly integrating into data centers, campus networks, and branch offices. Its scalable design, coupled with efficient power consumption and flexible port configurations, supports critical applications while simplifying network management and expansion.
What is the price of TL-SF1048?
Pricing for TL-SF1048 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for TL-SF1048.
Explore more options from Switches or explore other Tp-Link products.
TL-SF1048 Specifications
| Product Type | Switch |
| Power Source | AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 |
| 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 | 10/100/1000 |
| Media Type Supported | Twisted Pair |
| Redundant Power Supply Supported | Yes |
| Manufacturer Part Number | TL-SF1048 |
| Uplink Configuration | 1G |
| IOS | LAN Lite |
| POE Support | Non POE |
| SFP Ports | 4 SFP Ports |
| Memory | 256 MB |
| Rack Units | 1 RU |
| Interface Ports | 10/100/1000 |
| Port/Expansion Slot Details | N/A |
| Flash Memory | 64 MB |
| Switching Capacity | 104 Gbps |
| Switching Capacity With Stacking | 208 Gbps |
| Product Name | TL-SF1048 48-Port Gigabit Managed Switch |
| Height | 1.75 inches |
| Width | 17.5 inches |
| Depth | 11 inches |
| Weight | 15 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Depth | N/A | N/A | 10.5 inches | 11 inches | 11.8 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | N/A | 64 MB | 64 MB | 64 MB | 32 MB |
| Form Factor | Desktop | Rack-mount | Rack-mount | Rack-mount | Desktop / Rack-mount |
| Height | N/A | N/A | 1.75 inches | 1.75 inches | 1.73 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | N/A | LAN Lite | LAN Lite | LAN Lite | IP Lite |
| Layer Supported | Layer 2 | Layer 2 | Layer 2 | Layer 2 / Layer 3 | Layer 2 |
| Manageable | Unmanaged | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | TL-SG1005LP | TL-SL1226P | TL-SG1218MPE | TL-SF1048 | T2600G-18TS(TL-SG3216) |
| Media Type Supported | Twisted Pair | Twisted Pair | Combo | Twisted Pair | Twisted Pair / Fiber |
| Memory | N/A | 256 MB | 128 MB | 256 MB | 128 MB |
| Number of Downlink Ports | N/A | 8 Ports | 16 Ports | 48 Ports | 16 Ports |
| Number of Ethernet Ports | Under 12 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports | 12–24 Ports |
| POE Support | POE | POE+ | POE+ | Non POE | Non POE |
| Port/Expansion Slot Details | N/A | N/A | 16 PoE+ ports and 2 combo SFP ports | N/A | 16 Gigabit Ethernet ports and 2 SFP slots |
| Power Consumption | 8W | N/A | N/A | N/A | ≤ 35W |
| 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-SL1226P Gigabit Managed PoE Rack-mount Switch | TL-SG1218MPE Gigabit PoE+ Smart Switch | TL-SF1048 48-Port Gigabit Managed Switch | T2600G-18TS(TL-SG3216) Gigabit Smart Managed Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | N/A | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | No | Yes | No |
| SFP Ports | N/A | 4 SFP Ports | Combo | 4 SFP Ports | 2 SFP Ports |
| Switching Capacity | 10 Gbps | 48 Gbps | 56 Gbps | 104 Gbps | 32 Gbps |
| Switching Capacity with Stacking | N/A | 96 Gbps | 112 Gbps | 208 Gbps | 64 Gbps |
| Uplink Configuration | 1G | 1G | 1G | 1G | 1G |
| Weight | N/A | N/A | 9 lbs | 15 lbs | 7.7 lbs |
| Width | N/A | N/A | 17.5 inches | 17.5 inches | 17.3 inches |
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Questions & Answers
Q
What is the TP-Link TL-SF1048 switch?
A
The TL-SF1048 is a 48-port Unmanaged Fast Ethernet switch by TP-Link, offering 10/100 Mbps connectivity in a rack-mountable metal housing for reliable network expansion.
Q
How many ports and speeds does the TL-SF1048 support?
A
It provides 48 RJ45 ports with auto-negotiation at 10/100 Mbps per port, ensuring optimal speed and duplex settings without manual configuration.
Q
Can the TL-SF1048 be mounted in a standard 19-inch rack?
A
Yes. The TL-SF1048 features a 1U metal enclosure and includes rack-mount brackets for straightforward installation in any 19-inch equipment rack.
Q
Is the TL-SF1048 plug-and-play?
A
Yes. The switch is fully unmanaged, requiring no setup—simply connect power and Ethernet cables for immediate operation.
Q
Does the TL-SF1048 support auto-negotiation and auto-MDI/MDIX?
A
Yes. Each port automatically adjusts speed and duplex via auto-negotiation, and auto-MDI/MDIX eliminates the need for crossover cables.
Q
What is the switching capacity and forwarding rate of the TL-SF1048?
A
It delivers a switching capacity of 9.6 Gbps and a maximum forwarding rate of 7.14 Mpps to ensure smooth, high-throughput data transfer.
Q
Does the TL-SF1048 support jumbo frames?
A
Yes. The switch supports jumbo frames up to 1536 bytes, improving efficiency for large-packet network transmissions.
Q
What energy-saving features does the TL-SF1048 include?
A
The TL-SF1048 implements IEEE 802.3az Energy-Efficient Ethernet and cable-length detection to lower power consumption under light or short-cable conditions.
Q
What are the power requirements and consumption of the TL-SF1048?
A
It accepts 100–240 V AC input and consumes a maximum of 11.65 W under full load, delivering energy-efficient operation.
Q
Is the TL-SF1048 fanless and silent?
A
Yes. The fanless design ensures silent operation, making it ideal for noise-sensitive environments like offices and labs.
Q
How can I monitor the network status on the TL-SF1048?
A
Front-panel LEDs display per-port link/activity and speed status, plus a power LED, for quick visual monitoring of network health.
Q
What warranty does TP-Link provide for the TL-SF1048?
A
TP-Link offers a 2-year limited warranty along with free lifetime technical support for the TL-SF1048.
Q
Is the TL-SF1048 backward compatible with 10 Mbps devices?
A
Yes. The switch is fully backward compatible with IEEE 802.3 10 Mbps equipment for seamless integration with legacy devices.
Q
What are the physical dimensions and weight of the TL-SF1048?
A
The switch measures 440 × 150 × 44 mm (W × D × H) and weighs approximately 2.2 kg, fitting standard 1U rack spaces.
Q
What network environments is the TL-SF1048 best suited for?
A
Ideal for SMB network aggregation, branch office connectivity, and campus edge deployments requiring reliable, unmanaged Fast Ethernet.
Q
How reliable is the TL-SF1048 in continuous operation?
A
Built with a robust metal housing and quality components, the TL-SF1048 supports 24/7 operation with high reliability and minimal maintenance.
