Micom ALSTOM P341, Техническое описание

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P341 Technical Data Sheet
21
P341 Software versions 36 & 71J
IEC 61850 Ethernet data
100 Base FX Interface
Transmitter optical characteristics
(TA = 0°C to 70°C, VCC = 4.75 V to 5.25 V)
Parameter Sym Min. Typ. Max. Unit
Output Optical
Power BOL
62.5/125 µm,
NA = 0.275
Fiber EOL
PO
-19
-20
-16.8 -14
dBm
avg.
Output Optical
Power BOL
50/125 µm,
NA = 0.20
Fiber EOL
PO
-22.5
-23.5
-20.3 -14
dBm
avg.
Optical
Extinction
Ratio
10
-10 %
dB
Output Optical
Power at Logic
“0” State
PO
(“0”)
-45
dBm
avg.
BOL - Beginning of life
EOL - End of life
Receiver optical characteristics
(TA = 0°C to 70°C, VCC = 4.75 V to 5.25 V)
Parameter Sym Min. Typ. Max. Unit
Input Optical
Power
Minimum at
Window Edge
PIN
Min.
(W)
-33.5 –31
dBm
avg.
Input Optical
Power
Minimum at
Eye Center
PIN
Min.
(C)
-34.5 -31.8
Bm
avg.
Input Optical
Power
Maximum
PIN
Max.
-14 -11.8
dBm
avg.
Note:
The 10BaseFL connection will no
longer be supported as IEC 61850
does not specify this interface