Electronic Design

PoE Modules And Controller Chips Comply With IEEE 802.3af Standard

Coupled with an external power-over-Ethernet (PoE) isolation transformer, the PTB48540 module from Texas Instruments delivers up to 10 W at 3.3, 5, or 12 V. This plug ...
EDN

PoE systems jack up their flexibility and firepower

Significantly expanding their overall flexibility, the latest slew of chips and modules for serving a maturing power-over-Ethernet (PoE) technology demonstrate yet higher levels of integration, more ...
EDN

Befact Technologies : PoE modules deliver up to 21 W

¸ Support wide input voltage range, 36Vdc to 55Vdc. ¸ High DC/DC converting efficiency, 91% at most. The maximum output power can reach 21W(THPD-12). ¸ Tiny size 75mm(L)X22mm(W)15.5mm(H). THPD module ...
ITWire

Hirschmann® PoE/PoE Plus modules for 16 Fast Ethernet ports per switch

Two PoE/PoE Plus Modules can be used with each Hirschmann MACH100 Switch for a total availability of 16 ports per switch - all of which can be operated simultaneously to provide up to 120 watt total ...
Electronic Design

Chip Maker Selects PoE Test Solution to Prove IEEE 802.3af Compliance

Linear Technology has selected Ixia, a provider of high-performance IP network testing solutions, to demonstrate and test the full feature capabilities of its Power-over-Ethernet (PoE) chipset. Linear ...