Weidmuller 1504230000 IE-SW-BL06-4POE-2ST Basic Line Unmanaged PoE Switch

Designed for demanding industrial Ethernet networks, the Weidmuller IE-SW-BL06-4POE-2ST (part number 1504230000) provides reliable Power over Ethernet (PoE+) distribution and fiber-optic connectivity in a compact, unmanaged form factor. This switch integrates four 10/100BaseT(X) PoE+ ports and two 100BaseFX multimode fiber ports with ST-Duplex connectors, making it an ideal choice for extending network segments up to 5 km while delivering power to field devices.

Key Features

• Supports IEEE 802.3at/af standards, delivering up to 30 watts per PoE port.
• Dual redundant 24/48 V DC power inputs to maximize network uptime.
• Rugged IP30-rated aluminum housing designed for space-constrained control cabinets.
• Store-and-Forward switching architecture with a 1 K MAC address table.
• Integrated broadcast storm protection to maintain network stability.

Applications

• Industrial automation and control system networks.
• IP surveillance and security systems in harsh outdoor environments.
• Power utility and substation monitoring requiring optical isolation.
• Water/wastewater treatment facilities and manufacturing plants.

Ordering Information

Technical Specifications

Connections and Interfaces

Alternative Models & Compatibility

The IE-SW-BL06-4POE-2ST is part of Weidmuller's Basic Line industrial switch series. If single-mode fiber infrastructure is deployed on-site, the SC-connector or single-mode variants of this series should be utilized to match the optical budget and cable characteristics. It is fully backward compatible with standard IEEE 802.3af (15.4W) devices, automatically scaling power delivery based on connected PD (Powered Device) negotiation.

Application Pitfalls & Engineering Notes

When operating at the maximum ambient temperature limit of 60 degC with all four PoE+ ports delivering full 30W loads, ensure a minimum of 20mm lateral clearance from adjacent heat-generating DIN-rail devices. Enclosed control cabinets must have active ventilation to prevent localized thermal buildup. Note that current draw increases significantly at 24 V DC (up to 5.5 A) compared to 48 V DC (2.6 A); size your power supply and wiring gauges accordingly to prevent voltage drops.

Commissioning & Wiring Tips

Always clean the ST-Duplex fiber connectors with an approved optical cleaning tool before insertion. Even minor dust contamination can cause severe signal attenuation over the 5 km optical path. Ensure the IP30 aluminum housing is grounded using the integrated grounding screw to a low-impedance earth ground to protect internal circuitry from electrostatic discharge (ESD) and electromagnetic interference (EMI).

Installation Guidelines