Ag9800 IEEE802.3af Low Profile PD Module
PD Module, Isolated DC-DC converter, IEEE802.3af compliant, Small Footprint, SMT.
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Ag9800 is a miniature low-profile PoE module. It is designed such that adding just two diode bridges and an electrolytic capacitor to this tiny module is enough to enable PoE functionality in a product. Ag9800 is fully compliant to the IEEE 802.3af PoE standard. It provides a POE signature, classification, isolation and DC to DC conversion to 12V, 5V or 3.3V while taking up minimal PCB space. It is ideal for space constrained PoE applications such as IP phones, wall mount appliances, IP cameras, thermostats, smoke detectors and room sensors, and is perfect for a whole range of new IoT devices.
Very small package size and profile
Overload and short-circuit protection
Integral DC/DC converter
Cost optimised IEEE802.3af POE
1500V DC impulse test isolation (input to output)
Integrated Thermal Protection option
These are a range of evaluation boards for testing and evaluation of Silvertels miniature IEEE802.3af Ag9800M SMT package POE PD modules. It is designed to work with Power Sourcing Equipment (PSE) that supplies power over either the spare pair or the data pair. It is compatible with the Ag6100 and Ag6400 PSE modules. It can be ordered as one of six options, dependent on the module/output voltage variant fitted, from either Ag9812M, Ag9805M or Ag9803M or the version with over-temperature protection fitted, with the MT suffix. Please click on the order codes above, or use the Buy Samples button provided to order boards. The User Manual can also be downloaded below.
Specifications for Ag9800 IEEE802.3af Low Profile PD Module
|Output Voltage||3.3V or 5V or 12V|
|Temperature Range||Normal or Industrial Temperature with Temp protection|
|Compliance||IEEE 802.3af 13W|
|Power module package||SMT|
|Build in Bridge||No|
|Protection||Overload and short-circuit|
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The Ag9800M Power-over-Ethernet (PoE) modules are designed to extract power from a conventional twisted-pair Category 5 Ethernet cable, conforming to the IEEE 802.3af PoE standard. The Ag9800M signature and control circuit provides the PoE compatibility signature required by the Power Sourcing Equipment (PSE) before applying up to 15W power to the port. The Ag9800M provides a Class 0 signature. The DC/DC converter operates over a wide input voltage range and provides a regulated output. The DC/DC converter also has built-in short-circuit output protection.
Small SMT package
Input voltage range 36V to 57V
Minimal external components required
1500V isolation (input to output)
Silvertel “design-in” assistance
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