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Copyright © 2009
Microsemi
15
Rev 1.1 27-Jul-09
Analog Mixed Signal Group
2381 Morse Avenue, Irvine, CA 92614, USA; Phone (USA): (800) 713-4113, (ROW): (949) 221-7100 Fax: (949) 756-0308
With power applied, the Midspan powers-up and the internal fan
operates; then, the device runs its Power-On Self-Test (POST), which
takes less than 10 seconds. During the POST, all ports are disabled
and the indicators illuminate in the following sequence:
1. Port indicators and Main indicators illuminate green.
2. Main indicator remains lit green; port indicators are off.
Ports are now ready (enabled) for normal operation.
If the LEDs are not lit, refer to Troubleshooting, page 16.