© Microsemi Corp.
Microsemi
Page 18
Rev.B01 CPG
– Poe BU
One Enterprise Aliso Viejo, CA 92656 USA
4.7 Powering Up the Unit
Power over Ethernet Midspan has no on/off switch. To apply or remove
power from Midspan, insert or remove power cable to receptacle (AC) on
the back panel of the unit.
With power applied;
Midspan powers-up.
Internal fan operates.
Device runs its Power-On Self-Test (POST), which takes
less than 10 seconds. During POST, all ports are
disabled and indicators illuminate in the following
sequence:
o
Port indicators and Power indicators illuminate in green.
o
Power indicator remains lit in green; port indicators are off.
Ports are now ready (enabled) for normal operation.
If LEDs are not lit, refer to Troubleshooting on page 19.
