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SFEPE101x-1x0

Enables enterprises to provide power to network devices over the existing CAT5 data connection.

Transition's AC or DC powered PoE media converters combine data received over a fiber optic link with -48VDC power; providing power to Data Terminal Equipment (DTE) Power Devices (PD) over unshielded twisted pair cable. The PoE converters are Power Sourcing Equipment (PSE) and are fully compatible with Powered Devices (PD) that comply with the IEEE 802.3af standard. Other features include Over-Current Protection, Under-Current Detection and Fault Protection Input.

SFEPE10xx-1xx products can operate in two modes: IEEE 802.3af mode as well as "legacy mode". In the IEEE 802.3af mode the POE is fully compatible with devices that comply with the IEEE 802.3af standard. The POE converter is also capable of inserting power on either the spare pairs or data pairs of the MDI.

In the "legacy mode" POE can be configured for reverse polarity, 12 VDC, 24 VDC, or 48 VDC power insertion; as well as for other non-IEEE 802.3af compatible PDs.

Different voltages & modes are switch selectable.

  • IEEE 802.3af Power Over Ethernet Compatible Mode
  • Legacy Mode (Non IEEE 802.3af)
  • 12, 24, or 48 VDC PSE Output Voltage with Reverse Polarity Selection
  • Signal Pair and Spare Pair Power Insertion
  • Over-Current Protection
  • Under-Current Protection
  • Minimum Load Sensing
  • Fault Protection Input
  • Exceeds IEEE 802.3af ripple requirements on PSE MDI power leads
  • Max 16.8 Watts Power output capacity at 48 VDC
  • PSE MDI Power Enable/Disable
  • AutoCross™
  • Automatically detects and configures the twisted pair port on the converter to the correct MDI or MDI-X configuration.
  • Auto-Negotiation (802.3u)
  • Allows devices to perform automatic configuration to achieve the best possible mode of operation over a link.
  • Link Pass Through
  • Link Pass Through is a troubleshooting feature that allows the media converter to monitor both the fiber and copper RX ports for loss of signal.
  • Pause (IEEE 802.3xy)
  • Pause signaling is an IEEE feature that temporarily suspends data transmission between two devices in the event that one of the devices becomes overwhelmed.
  • Far End Fault (FEF)
  • A troubleshooting feature that is generally used in conjunction with Link Pass Through to notify both end devices of a loss of link.
  • Automatic Link Restoration
  • Transition Networks's converters will automatically re-establish link in all network conditions.
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