TP-Link TL-SF1008M 8-Port Desktop Switch

USD 25.12

Ultra-compact 8-port 10/100Mbps unmanaged Fast Ethernet switch. Features auto-negotiation, auto MDI/MDIX, 2K MAC address table, and 5VDC/0.4A power input.

SKU TP-Link-TL-SF1008M Category
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TP-Link TL-SF1008M 8-Port Desktop Switch

Model Identifier TL-SF1008M
Official Part Number TL-SF1008M
GTIN Standard NA

Technical Overview

Ultra-compact 8-port 10/100Mbps unmanaged Fast Ethernet switch. Features auto-negotiation, auto MDI/MDIX, 2K MAC address table, and 5VDC/0.4A power input.

Key Features

  • 8 10/100Mbps auto-negotiation RJ45 ports supporting Auto-MDI/MDIX
  • Ultra-compact double-injection molded casing measuring only 74mm x 69mm x 36.7mm
  • IEEE 802.3x flow control ensures reliable, lossless full-duplex data transfer
  • Backpressure flow control prevents packet drops in half-duplex operations
  • Store-and-forward switching technology with 2K MAC address table auto-learning
  • Equipped with 1 PWR indicator and 8 status LED indicators for dynamic device feedback
  • Plug-and-play deployment with no software or network configuration required

External Power Adapter (Output: 5VDC / 0.4A)

Technical Specification Matrix

ParameterValue
Interface8 10/100M self-adapting RJ45 ports (Auto MDI/MDIX)
Standards and ProtocolsIEEE 802.3, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x
MAC Address Table2K
Power Input5VDC / 0.4A
Dimensions (L x W x H)74 mm x 69 mm x 36.7 mm
Network Media (10Base-T)Category 3 or above UTP
Network Media (100Base-TX)Category 5 UTP
Operating Temperature0°C to 40°C
Storage Temperature-40°C to 70°C
Operating Humidity10% to 90% RH (non-condensing)
Storage Humidity5% to 90% RH (non-condensing)
LED Indicators8 Status LEDs, 1 PWR LED
Physical Weight (kg)0
Dimensions L x W x H (cm)7.4 x 6.9 x 3.67

Industrial Applications

1. Compact Enclosure Network Expansion

In industrial or commercial control cabinets with extremely limited spatial clearance, integrating standard network switches is impossible. The ultra-compact form factor (7.4 cm x 6.9 cm) allows this 8-port unmanaged switch to seamlessly fit into space-constrained terminal boxes, enabling localized device clustering.

Problem Solved

Resolves severe physical size constraints in retrofitted DIN-rail control enclosures or small-footprint terminal boxes.

Compact Form FactorTerminal Box IntegrationLocal Port ExpansionSpace-Constrained Enclosures

2. Edge Telemetry Device Clustering

Aggregating multiple low-power industrial sensor transmitters, PLCs, or telemetry RTUs in remote locations where only low-voltage DC power is available. The 5VDC / 0.4A low power requirements permit direct integration with low-capacity solar systems or localized battery-backed DC power bus networks.

Problem Solved

Eliminates the need for high-voltage AC mains or bulky power converters, enabling localized network aggregation using 5V DC low-power sources.

5VDC Power InputSensor ClusteringLow Power ConsumptionEdge Network Aggregation

3. Localized HMI and PLC Communication Bridging

Connecting an HMI panel, primary PLC, variable frequency drive, and a programming laptop inside a localized machine station. The 8-port unmanaged switch provides a plug-and-play, zero-configuration local bridge utilizing full-duplex IEEE 802.3x flow control to ensure reliable and lossless communication during machine-level operations.

Problem Solved

Prevents data packet collisions and communication loss between localized industrial human-machine interfaces (HMIs) and PLCs without complex managed switch configurations.

IEEE 802.3x Flow ControlHMI-to-PLC BridgingZero-ConfigurationFast Ethernet
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