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參數(shù)資料
| 型號(hào)： | SP-FE-LX-CDFM |
| 元件分類： | 光收發(fā) |
| 英文描述： | FIBER OPTIC TRANSCEIVER, 1260-1360nm, 125Mbps(Tx), 125Mbps(Rx), SURFACE MOUNT, LC CONNECTOR |
| 封裝： | ROHS COMPLIANT PACKAGE |
| 文件頁數(shù)： | 2/9頁 |
| 文件大小： | 239K |
| 代理商： | SP-FE-LX-CDFM |
SP-FE-LX-xDFM
DS-5851 Rev 022010-05-06
Table 3 – Recommended Operating Conditions
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
Standard
-5
-
+70
°C
Operating
Case
Temperature
Industrial
TC
-40
-
+85
°C
Power Supply Voltage
VCC
3.13
3.3
3.47
V
Power Supply Current
ICC
-
300
mA
Power Dissipation
PD
-
1
W
Data Rate
125
Mbps
Optical Characteristics
Table 4 – Optical Characteristics
Transmitter
Parameter
Symbol
Min.
Typical
Max.
Unit
Notes
Centre Wavelength
λC
1260
1360
nm
Average Output Power
P0UT
-15
-8
dBm
1
Average
launch
power
of
OFF
transmitter
-45
dBm
Spectral Width (RMS)
Δλ
7.7
nm
Extinction Ratio
EX
5
dB
RIN
-110
dB/Hz
Launch OMA
-14.8
dBm
Optical Return Loss tolerance
12
dB
Transmitter and Dispersion Penalty
4.5
dB
Optical Eye Mask
Compatible with IEEE 802.3ah
2
Receiver
Centre Wavelength
λC
1260
1580
nm
Receiver Sensitivity
PIN
-25
dBm
3
Receiver Overload
PIN
-8
dBm
3
Receiver Reflectance
RF
-12
dB
LOS Assert
LOSA
-45
dBm
LOS Deassert
LOSD
-31
dBm
LOS Hysteresis
0.5
4
dB
Notes:
1. The optical power is launched into SMF.
2. Measured with 4B/5B code for 125Mbps.
3. Measured with a PRBS 2
7-1 test pattern @125Mbps, BER ≤1×10-12.
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