Instruction manual

12
MRX-CWDM-8-MPD STATUS INDICATORS
The MRX-CWDM-8-MPD provides the following front panel LED status indicators to aid in
installation and troubleshooting:
DATA RX/TX INDICATORS
DATA RX and DATA TX indicators are provided to monitor each of the two available data
channels. DATA 1 RX and TX correspond with the multi-protocol output/input of DATA CH 1.
DATA 2 RX and TX correspond with the multi-protocol output/input of DATA CH 2.
DATA RX
A green LED indicator is provided to monitor the data coming in from the fiber, through the
MRX-CWDM-8-MPD, and out onto the electrical interface. The intensity of this indicator will vary
with input data patterns, however in typical applications it will cycle on and off as data is
received. Data received status associated with this LED is summarized below.
DATA RX LED Data Status
Green Data Flow Present
Off Data Flow Not Detected
DATA TX
A green LED indicator is provided to monitor the data coming in from the electrical interface,
through the MRX-CWDM-8-MPD, and out onto the fiber. The intensity of this indicator will vary
with input data patterns, however in typical applications it will cycle on and off as data is
transmitted. Data transmitted status associated with this LED is summarized below.
DATA TX LED Data Status
Green Data Flow Present
Off Data Flow Not Detected
OLI
A dual bi-color LED indicator monitors the optical input power of the 1490nm wavelength data
signal that is being received at the MRX-CWDM-8-MPD from the MTX-CWDM-8-MPD. AC
power and optical input status associated with these LED indicators are summarized below.
Please note that the two indicators are driven by the same source so they should both match.
Optical Level Indicators AC Power Status Optical Status
Green On Proper Optical Input Power Present
Red On Optical Input Not Detected
Off Off Check Power Supply Input