Name: TP-Link TL-SF1005D 5-Port Fast Ethernet Switch - INOSAKI
SKU: TP-Link-TL-SF1005D
Price: 19.90 USD
Availability: InStock

Technical Overview

Unmanaged 5-port 10/100Mbps Fast Ethernet desktop switch featuring Auto-MDI/MDIX, IEEE 802.3x flow control, fanless design, and energy-efficient technology.

Key Features

5 x 10/100Mbps Auto-Negotiation RJ45 ports supporting Auto-MDI/MDIX
Green Ethernet technology optimizes power usage to save energy
IEEE 802.3x flow control provides reliable, non-blocking data transfer
Plastic desktop enclosure with a highly compact footprint
Plug and play installation with zero software configuration required
Fanless hardware design ensures completely silent operation

Technical Specification Matrix

Parameter	Value
Interface	5 10/100Mbps RJ45 Ports (Auto Negotiation / Auto MDI/MDIX)
Standards and Protocols	IEEE 802.3, IEEE 802.3u, IEEE 802.3x, CSMA/CD
Data Rates	10/100Mbps at Half Duplex, 20/200Mbps at Full Duplex
Switching Capacity	1.0 Gbps
MAC Address Table	2K
Buffer Quantity	768Kb
Transfer Method	Store and Forward
Power Supply	External Power Adapter (Output: 5.0VDC / 0.6A)
Max Power Consumption	1.87W (220V/50Hz)
Max Heat Dissipation	6.38 BTU/h
Operating Temperature	0°C to 40°C (32°F to 104°F)
Operating Humidity	10% to 90% non-condensing
Certifications	CE, FCC, RoHS
Physical Weight (kg)	0.07
Dimensions L x W x H (cm)	7 x 10.35 x 2.2

Industrial Applications

1. IP20 Control Cabinet Internal Network Expansion

In small industrial automation panels or electrical cabinets where environmental protection is already provided by a primary IP65/IP66 outer enclosure, this switch serves as a highly cost-effective, local communications hub.

Problem Solved

Avoids the unnecessary expense of ruggedized DIN-rail switches when connecting an internal PLC, an HMI, and remote I/O blocks within a clean, climate-controlled cabinet environment.

Unmanaged Ethernet SwitchControl CabinetPLC NetworkingIEEE 802.3x Flow Control5-Port Fast Ethernet

2. R&D and Machine Commissioning Testbench Networking

Field engineers and machine builders require a highly portable, lightweight ethernet hub to network diagnostic PCs, controllers, and localized edge devices during testing and machine-staging phases.

Problem Solved

Provides a plug-and-play local interface that eliminates network configuration hassle and minimizes setup time for quick firmware deployment and calibration.

Plug and PlayAuto MDI/MDIXField DiagnosticsFast Ethernet SwitchDiagnostic Interface

3. Solar-Powered Remote SCADA and Telemetry Stations

Ideal for localized remote telemetry units (RTUs) or weather stations powered by solar panels and battery banks, where system power budgets are extremely restrictive.

Problem Solved

Standard industrial switches consume high idle power. With its energy-efficient Green Ethernet technology, this switch draws under 2W, preserving battery life in remote off-grid locations.

Low Power ConsumptionGreen EthernetSCADA IntegrationRemote Telemetry5VDC Input