Power & EMC

Ag6800 (PSE) and Ag5800 (PD) modules High power 4 pair POE compliant to IEEE802.3bt

Many Silvertel customers are aware that the IEEE has been in drafting a new Power over Ethernet standard, 802.3bt for some time. This is a new higher power standard for delivering a maximum power of anywhere between 71W and 100W at the PD (depending on losses and cable lengths), over the full 4 pairs of wires in a CAT5E cable to improve efficiency and minimise losses at the higher power levels. This standard is now at Draft 3.2, to which release level Silvertel are preparing a new set of modules, the Ag6800 and Ag5800. Ag6800 will be a fully (draft) standards compliant 95W maximum output PSE module and will be released first, followed shortly after by the Ag5800 PD module delivering up to 100W of usable power to the end device. Both modules will be cost and footprint size optimised to provide state of the art solutions at market leading prices for our customers for the next generation of POE applications.

AG6800

  • Cost Optimised 97W POE PSE
  • IEEE802.3bt (Draft) compliant module
  • Power out on all 4 pairs
  • 57V out for maximum efficiency
  • Compact DIL package – 51mm(L) x 35mm(W) x 7mm (H)
  • Very high efficiency
  • Overload and short-circuit protection
  • IEEE802.3af & 802.3at compatible
  • Minimal external components
  • Simple integration

AG5800

  • Cost optimised 85W POE PD
  • IEEE802.3bt (Draft) compliant
  • Power received on all 4 pairs
  • Compact DIL package -70mm(L) x 35mm(W) x 17mm(H)
  • Overload, thermal & short-circuit protection
  • Very low power standby mode
  • Wide input voltage range (37-57V)
  • 12V or 24 V output
  • 1500V isolation (input to output)
  • 89% efficient including integral
  • DC/DC converter
  • Minimal (low cost) external components required
  • Simple integration

Ag5800 Ag6800