TRENDnet TI-B541: 5-Port Industrial Gigabit PoE++ DIN-Rail Switch with PoE Pass-Through

Designed for rugged industrial networks, the TRENDnet TI-B541 combines reliable Gigabit performance with high-efficiency PoE++ power delivery in a compact DIN-rail enclosure. This 5-port switch is purpose-built for harsh environments, delivering one PoE++ input port and four PoE+ output ports, so you can deploy power-hungry devices like high-resolution cameras, wireless access points, and sensors without needing a separate power supply for each device. The TI-B541’s industrial-grade design embraces the demanding demands of factories, transportation hubs, oil and gas installations, and outdoor cabinets, ensuring consistent performance even in challenging conditions. With a hardened IP30 metal housing, optional DIN-rail and wall mounting, an expansive operating temperature range from -40 to 75 degrees Celsius, and NDAA/TAA compliance, this switch is engineered to withstand vibration, dust, temperature swings, and other on-site hazards while delivering dependable PoE performance. Add in Lifetime Protection for long-term confidence, and the TI-B541 becomes a cornerstone for scalable, future-ready Power over Ethernet networks in industrial settings.

• Powerful PoE++ input and PoE+ output: Features 1 x Gigabit PoE++ input port and 4 x Gigabit PoE+ output ports. The PoE budget is 65W, designed to power multiple devices simultaneously, while PoE++ Type 4 (90W) input power ensures you have headroom for high-demand equipment. This integrated approach minimizes cabling complexity and eliminates the need for multiple discrete power supplies in compact installations.
• High-performance switching: With 10 Gbps switching capacity, the TI-B541 handles data throughput and latency-sensitive applications with ease. This capability helps ensure smooth video streams, real-time telemetry, and responsive control networks across all connected PoE devices, even under peak load conditions.
• Rugged industrial design: The TI-B541 employs a hardened IP30-rated metal enclosure engineered to endure harsh environments. Its robust construction resists dust, moisture, and mechanical stress, while maintaining reliable operation across extreme temperatures and challenging installations.
• Flexible mounting and compliance: Includes DIN-Rail and wall-mount options for versatile deployments in cabinets, enclosures, or field-installed panels. The device is NDAA/TAA compliant, aligning with procurement and security requirements for government and enterprise projects. Additionally, it carries Lifetime Protection for ongoing support and coverage.
• PoE pass-through and practical workflow: The TI-B541 supports PoE pass-through capability, enabling a streamlined power and data topology. This simplifies the distribution of power to downstream devices and reduces the need for separate power extenders or additional power distribution hardware in compact or hard-to-reach installations.

Technical Details of TRENDnet TI-B541

• 1 x Gigabit PoE++ input port
• 4 x Gigabit PoE+ output ports
• 65W PoE power budget for PoE+ devices
• PoE++ Type 4 (90W) input power
• 10Gbps switching capacity
• Hardened IP30 rated metal enclosure
• DIN-Rail and wall-mounting options included
• Extreme operating temperature range: -40°C to 75°C
• NDAA / TAA compliant
• Lifetime Protection

how to install TRENDnet TI-B541

Installing the TI-B541 is straightforward and designed for rapid deployment in industrial environments. Begin by mounting the switch securely on a standard 35-mm DIN-rail or attaching it to a compatible wall surface using the included mounting hardware. Position the device in a location that minimizes exposure to direct dust intrusion, moisture, and excessive heat, while allowing ample airflow for cooling. Connect the network backbone to the PoE++ input port, using a robust power arrangement capable of supplying up to 90W to support PoE++ devices and headroom for connected equipment. Attach PoE-enabled devices—such as cameras, access points, or sensors—to the four Gigabit PoE+ output ports, ensuring that the total PoE demand remains within the 65W PoE budget to avoid power fluctuations or device resets. After wiring, power on the unit and verify link status and PoE activity on each port. For management and monitoring, access the switch’s administrative interface (via the appropriate management method provided by TRENDnet) and confirm firmware is current, enable any PoE scheduling features if required, and set up basic security controls. In environments with temperature extremes, maintain good ventilation, and ensure the enclosure is protected from conductive heat sources. Routine inspections can help detect dust buildup and verify that cabling remains properly organized and secured, preserving performance and longevity in demanding industrial deployments.

Frequently asked questions

• Q: How many PoE ports does the TI-B541 have and what is the PoE budget? A: The TI-B541 provides 4 x Gigabit PoE+ output ports with a total PoE budget of 65W. It also features 1 x Gigabit PoE++ input port capable of delivering 90W input power to support PoE++ devices when needed.
• Q: Does the TI-B541 support PoE pass-through? A: Yes. The switch includes PoE pass-through capability to streamline power distribution to downstream devices and simplify cabling in compact industrial installations.
• Q: What is the operating temperature range? A: The TI-B541 is built for extreme environments with an operating temperature range of -40°C to 75°C (-40°F to 167°F).
• Q: Is the TI-B541 NDAA/TAA compliant? A: Yes. The device is NDAA / TAA compliant, making it suitable for procurement in regulated environments and government projects.
• Q: How should I mount the switch? A: The TI-B541 ships with mounting options for both DIN-Rail and wall installations, offering flexible placement in cabinets, enclosures, or field installations.
• Q: What kind of protection does the device offer? A: In addition to its IP30-rated hardened metal enclosure, the TI-B541 comes with TRENDnet’s Lifetime Protection for ongoing support and coverage, ensuring long-term reliability in demanding industrial networks.