Logo

SemiVoice

Recent #PoE news in the semiconductor industry

servethehome
24 days ago

MikroTik CRS418-8P-8G-2S+RM Launched PoE Switch and More

➀ MikroTik launched the CRS418-8P-8G-2S+RM, a 16-port 1GbE switch with eight PoE+ ports (150W total), two 10G SFP+ uplinks, and dual redundant power supplies;

➁ The device integrates Qualcomm IPQ-8072 Arm CPU and Marvell switch chip, targeting small businesses needing an all-in-one networking solution with routing capabilities;

➂ ServeTheHome teased an upcoming factory tour video revealing MikroTik's manufacturing process and unreleased products.

NetworkingPoE
electronicsweekly
about 1 month ago

SMT high power TVS diodes

➀ Littelfuse launched the DFNAK3 Series High-Power TVS Diodes, featuring a compact DFN package with 3 kA surge current protection and a 70% smaller footprint;

➁ Designed to meet IEC 61000-4-5 Level 4 standards, the diodes are ideal for Power over Ethernet (PoE), data center power supplies, and industrial DC systems in harsh environments;

➂ The surface-mount design supports automated PCB assembly, enabling high-density layouts while maintaining robust surge protection for critical applications.

LittelfusePoEsemiconductor
servethehome
10 months ago

The Mini ASUS EBP15 PoE Switch is Tiny

➀ The ASUS EBP15 is a compact PoE+ switch with dimensions of approximately 121 x 75 x 26mm. It is designed for easy mounting and comes with PoE+ capabilities. ➁ It features five 1GbE ports, four of which are PoE+ capable. The switch is fanless and silent, making it ideal for quiet environments. ➂ The EBP15 is part of the ASUS business networking series and is compatible with the EBG15 router for a complete network stack.
AsusNetworkingPoESwitch
servethehome
10 months ago

Gigaplus GP-S25-0802P PoE 8-port 2.5GbE and 2-port 10G Review

➀ The Gigaplus GP-S25-0802P is reviewed as an affordable and high-capacity unmanaged switch with 8 2.5GbE ports and 2 10GbE SFP+ ports. It supports PoE+ and was purchased for $98.➁ The switch lacks fanless design and is not ideal for non-rack mounting without rubber feet.➂ The internal hardware includes a Sirivision POE-150W power supply and an 8-port PoE board without isolation.
10G2.5GbENetworkingPoESwitch
electronicsforu
about 1 year ago

Power Over Ethernet Reference Design For Industrial Gateways

1. Power Over Ethernet (PoE) technology simplifies installation and reduces costs for industrial gateways by integrating data and power transmission over a single Ethernet cable. 2. Texas Instruments' reference design TIDM-1018 combines PoE technology with the SimpleLink MSP432E4 Ethernet microcontroller, enhancing IoT applications. 3. The design features a compact board with advanced capabilities, including dual BoosterPack headers and support for various gateways like HVAC and security systems.
IoTPoETexas Instruments
electronicsforu
about 1 year ago

PoE Plus Power Design Reference Design

1. The article discusses the MIC9130, a high-speed PWM controller designed for efficient power conversion and protection in PoE applications. 2. It meets IEEE802.3at standards and features high efficiency, fast response time, and a comprehensive protection system. 3. The reference design by Microchip simplifies the PoE design process with a complete solution including an EMI filter and isolated flyback DC/DC converter.
MicrochipPWM ControllerPoE