Microsens Media Converter/Signal Repeater Module User Manual page 21

Media Converter/Signal Repeater
Power in dBm or mW can be obtained by applying the following formula to the
returned value:
Rx_Pwr(mW) = AV/10000
Rx_Pwr(dBm) = 10xlog(AV/10000)
Parameter
AV
For example:
A listing of the ms430580mMesrportaRxPower outputs the following:
***** SNMP QUERY STARTED *****
1: ms430580mMesrportaRxPower (integer) 10
***** SNMP QUERY FINISHED *****
The value returned from the SFP in Line 1 is: 10.
So applying the formula: Rx_Pwr(mW) = 10/10000
Gives an actual value of: 0.001mW
And applying the formula: Rx_Pwr(dBm) = 10xlog(10/10000)
Gives an actual value of: -30dBm
Appendixes
Laser Class
Laser Class Risks
Considered safe to eye and Skin under
1 all reasonably foreseeable conditions
of operation.
MS430580M Leds description
LED
SW
HW
Line 1 Los
Line 1 Fail
Line 2 Los
Line 2 fail
MICROSENS GmbH & Co. KG - Küferstraße 16 - 59067 Hamm - Tel. +49 2381/9452 0 - Fax 9452 100 - www.microsens.com
Meaning
Article Value
Status Condition
Green On Normal
Red On Init/ReBoot
Green On Normal
Red On Init./Reboot
Green Normal
Red Line 1 Loss of Signal
Green Normal
Red Line 1 Failure
Green Normal
Red Line 2 Loss of Signal
Green Normal
Red Line 2 Failure
Format
Unsigned word (16 bits)
General Requirements
Protective housing: may be
required.
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