ZyXEL Communications Multi-service Access Platform MSAP2000 - Manual (Page 119)

7. Product Specification
MSAP2000 Technical Manual V3.0 7-12
RtPSM Panel View
LED Status Description
PWR (Green) ON: RtPSM input/output power
functioning within designated
range
OFF: RtPSM input/output power
has exceeded the designated
working range.
FAIL (Red) ON: input/output power has
exceeded the designated working
range, or over-temperature
occurrence.
OFF: RtPSM functioning normally
ON: Fuse malfunction caused by
over current
FUSE (Red)
OFF: Fuse functioning normally
+5V (Test Contact) DC +5V Test Contact
GND (Test Contact) System Ground Test Contact