Lantronix M User Guide Rev B PDF 722.38 KB - Page 9

Transition Networks M/GE-PSW-PSE-01 User Guide LED Descriptions LED Two-up Bi-Color LEDs Power LED PoE Status LED APR Status LED inside enclosure Description Top LED - TP Status: • Green = Gigabit • Amber = 100 or 10 speeds. • Off = no link • There is no indication for duplex Bottom LED - Fiber Status: • 100FX TP Link/Activity: Yellow On = Link. Yellow Blinking = Activity • 1000X TP Link/Activity: Green On = Link. Green Blinking = Activity Green ON = power applied to board When powering an 802.3af PD: Yellow = On When powering an 802.3af PD over-load or short: Yellow Blinking at 1Hz Vin under-voltage or IC over-temp: Yellow Blinking at 4Hz When powering an 802.3af PD: Green = On When powering an 802.3af PD over-load or short: Green Blinking at 1Hz • Solid green: APR is armed and ready to reset power to the POE Power from the PSE port when the fiber link status goes to the down state. • Blinking green: APR is not ready; waiting for timeout or fiber link to be reestablished. Note: The TP-L/A Act 1000 and SFP-L/A Act 1000 flash green because this converter has MAC Learning disabled, so whenever a packet is received on one port, that packet will always be repeated on the other port. This functionality causes the Activty LED for BOTH ports to ALWAYS flash in unison, even for unidirectional traffic. 33830 Rev. B https://www.transition.com Page 9 of 16