What is the difference between POE and POE+

As industries continue to embrace the efficiency and convenience of Power over Ethernet (PoE) solutions, understanding the distinctions between PoE and PoE+ standards becomes increasingly vital. In this blog post, we’ll explore the differences between these standards and conduct a side-by-side analysis of Teltonika’s TSW202 (PoE+) and TSW212 (PoE) Industrial Network Switches, shedding light on their unique features and applications.

Distinguishing PoE and PoE+:

1. Power over Ethernet (PoE): PoE, following the IEEE 802.3af standard, delivers up to 15.4 watts of power over Ethernet cables. This standard is suitable for devices with moderate power requirements, including IP cameras, VoIP phones, and access points.
2. Power over Ethernet Plus (PoE+): PoE+, compliant with the IEEE 802.3at standard, surpasses its predecessor by providing up to 30 watts of power. It caters to devices with higher power demands, making it ideal for applications such as advanced IP cameras, pan-tilt-zoom cameras, and specific industrial equipment.

Comparing Teltonika TSW202 (PoE+) and TSW212 (PoE) Industrial Network Switches:

1. Teltonika TSW202 (PoE+):
   • High Power Capacity: Adhering to the IEEE 802.3at standard, the TSW202 delivers up to 30 watts per port, making it well-suited for power-hungry devices in industrial environments.
   • Versatile Applications: With its increased power capacity, the TSW202 is ideal for supporting advanced equipment, ensuring a reliable and efficient power supply for demanding applications.
2. Teltonika TSW212 (PoE):
   • Moderate Power Output: Following the IEEE 802.3af standard, the TSW212 provides up to 15.4 watts per port, making it suitable for devices with moderate power requirements commonly found in industrial settings.
   • Cost-Effective Solution: The TSW212 offers a cost-effective PoE solution for applications where the power demands of connected devices align with the capabilities of the IEEE 802.3af standard.

Key Features of Teltonika TSW202 and TSW212 Industrial Network Switches:

• Robust Industrial Design: Both switches feature a robust and compact design, ensuring durability and reliability in challenging industrial environments.
• Wide Temperature Range: Designed to operate within a broad temperature range, these switches are well-suited for deployment in diverse industrial settings.
• User-Friendly Deployment: With plug-and-play functionality, the Teltonika TSW202 and TSW212 switches facilitate easy deployment, reducing setup complexities and minimizing downtime.
• Advanced Network Management: Both switches come equipped with advanced management features, including VLAN support, QoS, and SNMP, offering administrators the tools needed for efficient network management.

Conclusion:

In conclusion, whether opting for the high-power capabilities of the Teltonika TSW202 (PoE+) or the cost-effective solution provided by the TSW212 (PoE), Teltonika’s industrial network switches cater to diverse industrial applications. Selecting the appropriate model depends on the specific power requirements of your connected devices. This comparative review aims to guide network administrators in making an informed decision based on the unique features offered by each switch, ensuring a reliable and efficient Power over Ethernet solution for industrial networks.