TP-LINK TL-SF1048 48-Port Fast Ethernet Switch - Layer 2 - 9.6Gbps - Desktop/Rack-Mountable
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Product Features
Technical Overview
This switch operates at Fast Ethernet speeds (10/100 Mbps) across all 48 RJ-45 ports, utilizing twisted pair cabling. It supports IEEE 802.3i, 802.3u, and 802.3x standards, including flow control for full-duplex mode and backpressure for half-duplex operation.
The internal architecture provides a 9.6 Gbps switching capacity, enabling efficient data handling across the port array. MAC address auto-learning and auto-aging functions streamline network traffic management without manual configuration.
Relevant factors for this section include Total Number of Network Ports, Network (RJ-45), Port/Expansion Slot Details, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Standards Compliance
Adheres to key IEEE Ethernet standards for reliable interoperability in mixed-network environments.
- IEEE 802.3i (10BASE-T)
- IEEE 802.3u (100BASE-TX)
- IEEE 802.3x (Flow Control)
Key Product Advantages
The TL-SF1048 combines high port density with operational simplicity, making it an accessible solution for expanding network connectivity. Its design prioritizes reliability and ease of deployment in cost-conscious scenarios.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Energy-Efficient Operation, Simplified Connectivity.
Energy-Efficient Operation
Incorporates power-saving technologies that can reduce energy consumption by up to 50% compared to conventional switches, lowering operational costs and environmental impact.
- 9.90 W typical power draw
- Environmentally Friendly certified
Simplified Connectivity
Auto-MDI/MDIX functionality on every port eliminates the need for crossover cables, allowing direct connections to computers, printers, or other network devices without cable type concerns.
- 48 auto-sensing ports
- Plug-and-play installation
Deployment / Use Cases
This switch is well-suited for environments where basic, high-port-count connectivity is required without advanced management features. Its unmanaged nature and robust port array make it ideal for specific deployment scenarios.
Common applications include connecting workstations in office branches, supporting point-of-sale systems in retail environments, or linking devices in educational computer labs. The rack-mountable form factor also allows for tidy integration into server racks or network cabinets.
Small Office Network Backbone
Serve as the central connectivity hub for an office with numerous desktop computers, IP phones, and network printers, providing reliable Fast Ethernet speeds across all devices.
Edge or Distribution Layer
Deploy at the edge of a network to aggregate traffic from end-user devices before uplinking to a core managed switch or router, leveraging its high port density.
Physical Profile
The switch features a compact metal housing measuring 1.70" (43.18 mm) in height, 17.30" (439.42 mm) in width, and 10.20" (259.08 mm) in depth. This 1U form factor supports both desktop placement and standard 19-inch rack mounting, offering flexibility in installation. The design emphasizes durability and efficient heat dissipation for continuous operation.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.70" (43.18 mm), 17.30" (439.42 mm), 10.20" (259.08 mm). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 17.30" (439.42 mm)
- Depth
- 10.20" (259.08 mm)
- Height
- 1.70" (43.18 mm)
Highlights
- 48 Fast Ethernet (10/100 Mbps) RJ-45 ports for high-density connectivity.
- Layer 2 switching with 9.6 Gbps total capacity for efficient data handling.
- Energy-efficient design reduces power consumption by up to 50%.
- Auto-MDI/MDIX on all ports eliminates crossover cable requirements.
- Supports IEEE 802.3x flow control for reliable full-duplex operation.
- MAC address auto-learning and auto-aging for simplified network management.
- 100% data filtering rate to eliminate error packets and ensure data integrity.
- Compact 1U form factor, rack-mountable or desktop-ready.
- Low power consumption at 9.90 W for reduced operational costs.
- Complies with IEEE 802.3i, 802.3u, and 802.3x networking standards.
Specifications
| Specifications | |
|---|---|
| Manufacturer | TP-LINK Technologies Co., Ltd |
| Manufacturer Part Number | TL-SF1048 |
| Brand Name | TP-Link |
| Product Model | TL-SF1048 |
| Product Name | TL-SF1048 48-Port Rackmount Switch |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 48 |
| Network (RJ-45) | Yes |
| Port/Expansion Slot Details | 48 x Fast Ethernet Network |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Ethernet Technology | Fast Ethernet |
| Network Technology | 10/100Base-TX |
| Network & Communication | |
| Layer Supported | 2 |
| Networking Standards | IEEE 802.3i,IEEE 802.3u,IEEE 802.3x |
| Management & Protocols | |
| Manageable | No |
| Power Description | |
| Power Source | Power Supply |
| Power Consumption | 9.90 W |
| Physical Characteristics | |
| Form Factor | Desktop,Rack-mountable |
| Height | 1.70" (43.18 mm) |
| Width | 17.30" (439.42 mm) |
| Depth | 10.20" (259.08 mm) |
| Miscellaneous | |
| Environmentally Friendly | Yes |
FAQ
How many network ports does the TL-SF1048 switch have?
The TP-LINK TL-SF1048 provides 48 Fast Ethernet ports. All ports are RJ-45 interfaces supporting 10/100 Mbps speeds over twisted pair cabling, making it suitable for connecting numerous devices like computers, printers, or IP phones in a single location.
Is this a managed or unmanaged network switch?
This is an unmanaged Layer 2 switch. It does not support advanced management features like VLANs, QoS, or SNMP monitoring. It operates in a plug-and-play manner with auto-negotiation and auto-MDI/MDIX, ideal for setups where simple, reliable connectivity is the primary requirement.
What is the switching capacity of this switch?
The TL-SF1048 offers a switching capacity of 9.6 Gbps. This capacity supports simultaneous data transfer across all 48 ports at Fast Ethernet speeds, ensuring smooth network performance without bottlenecks in typical office or small business environments.
Can this switch be mounted in a server rack?
Yes, the switch is designed for both desktop use and rack mounting. It has a 1U form factor with dimensions of 1.70" (43.18 mm) in height, 17.30" (439.42 mm) in width, and 10.20" (259.08 mm) in depth, allowing it to fit standard 19-inch server racks for organized network deployments.
Does the switch support Power over Ethernet (PoE)?
No, the TL-SF1048 does not support Power over Ethernet. It is a standard Fast Ethernet switch that provides data connectivity only. Devices requiring PoE, such as wireless access points or IP cameras, will need separate power sources or a PoE injector when connected to this switch.
What are the power requirements for this switch?
The switch uses an internal power supply with an input range of 100~240VAC at 50/60Hz. It has a typical power consumption of 9.90 watts, which contributes to its energy-efficient design. This low power draw helps reduce electricity costs and supports environmentally friendly operation.
| Qty | Price | Available |
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