ZyXEL Communications Multi-service Access Platform MSAP2000 - Manual (Page 146)

7. Product Specification
MSAP2000 Technical Manual V3.0 7-39
OIM Panel View
LED Status Description
ACTV/STBY Green: Functioning normally
(Green/Orange) Orange: in standby mode
OFF: CPU, or Power failure
occurrence
FAIL (Red) ON: CPU, or auto-detection failure
OFF: Functioning normally
NE/FE (Red/Orange) Red: Near-end alarm occurrence
Orange: Far-end alarm occurrence
OFF: No alarm occurrences
SYNC (Blue) ON: STM-1 Frame Data received
OFF: No data received
TX-ON (Orange) ON: Laser is on
OFF: Laser is off
Push Button TX-DIS
ON: Pressing this button will cause
the interface transmission light to
be turned to OFF
This button should be used, to shield
the User’s eyes from laser beams.