Power sourcing equipment
PSE controllers to meet power requirements for IEEE 802.3af, 802.3at and 802.3bt
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Supported PoE standard
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Type-4, four-pair, 8-channel PoE PSE controller with autonomous mode
Approx. price (USD) 1ku | 3.355
Technical resources
Choosing PoE PSE System Software Solutions
Using the TPS23861 and TPS23882B in Autonomous Mode Features and Benefits
Challenges and solutions for PoE systems in Ethernet switches
Discover featured applications
Support the current Ethernet- and Internet of Things-driven climate with our PoE power sourcing equipment
By carrying power through Ethernet cables, PoE makes it possible to connect more devices to the Internet of Things. For switch designs, PoE offers benefits such as:
- Multiple levels of protection for overload, short circuit and overtemperature conditions
- System status and fault diagnostics access through a central controller that can access every port
- Flexibility in the number of ports; our devices support as many as eight channels
Featured resources
- TIDA-050026-23881 – 24-port (PoE 2, 4-pair) power sourcing equipment reference design for multi-port applications
- TIDA-050026-23882 – 24-port (PoE 2, 2-pair) power sourcing equipment reference design for multi-port applications ;
- PSEMTHR24EVM-081 – Mother board for 24-port IEEE 802.3bt ready PSE system
- TPS23881EVM-008 – TPS23881 daughter card for IEEE 802.3bt ready PoE PSE applications
- TPS23882EVM-084 – TPS23882 Type-3, 30W, 2-pair, PSE daughter card for 24-port PSE systems
- Challenges and solutions for PoE systems in Ethernet switches – Analog Design Journal
- Choosing PoE PSE System Software Solutions – Application brief
- PSPICE-FOR-TI – PSpice® for TI design and simulation tool
Advance the capacity of the Internet of Things (IoT) by adding PoE-capable products to small business, gateway, edge and core routers
Our portfolio of PoE power sourcing equipment enables routers to bridge the trade-offs between scalability and cost by introducing an efficient way to deliver both power and data over the same cable.
Featured resources
- TIDA-00465 – Single Port, Power-over-Ethernet, Type 2 Auto-Mode PSE Reference Design
- PMP20588 – Fully Autonomous Single Port Type 2 (30W) PoE PSE Reference Design
- TIDA-01411 – Type 2 PoE PSE, 6kV Lightning Surge Reference Design
- TPS23861EVM-612 – TPS23861EVM-612 Evaluation Module for Quad IEEE 802.3at PoE PSE Controller
- TPS23881EVM-008 – TPS23881 daughter card for IEEE 802.3bt ready PoE PSE applications
- BOOST-PSEMTHR-007 – TPS2388x motherboard for IEEE 802.3bt-ready PoE PSE applications
- Make your PSE system smarter and more efficient – Technical article
- Using the TPS23861 and TPS23882B in Autonomous Mode Features and Benefits – Application brief
- PSPICE-FOR-TI – PSpice® for TI design and simulation tool
Extend the future of connectivity with our PoE power sourcing equipment
Modern wireless local area network (WLAN)/Wi-Fi® access points can power downstream devices and extend WLAN ranges. Our power sourcing equipment elminates the need for a PoE injector and enables daisy-chained access points to signficantly extend overall coverage.
Featured resources
- TPS23861EVM-612 – TPS23861EVM-612 Evaluation Module for Quad IEEE 802.3at PoE PSE Controller
- TPS23881EVM-008 – TPS23881 daughter card for IEEE 802.3bt ready PoE PSE applications
- BOOST-PSEMTHR-007 – TPS2388x motherboard for IEEE 802.3bt-ready PoE PSE applications
- Challenges and solutions for PoE systems in Ethernet switches – Analog Design Journal
- PSPICE-FOR-TI – PSpice® for TI design and simulation tool
Design & development resources
24-port (PoE 2, 4-pair) power sourcing equipment reference design for multi-port applications
TPS23882B daughter card type-3, 30-W, two-pair, eight-port system PSE
The TPS23882B1EVM-008 daughter card features an eight-channel, IEEE 802.3bt ready (Type-3, 30-W) 2-pair PSE controller.