參數(shù)資料
型號(hào): FTLX8541F2
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, TRANSPONDER, 840-860nm, 10000Mbps(Tx), 10000Mbps(Rx), PANEL MOUNT, LC CONNECTOR
封裝: ROHS COMPLIANT PACKAGE-70
文件頁數(shù): 8/10頁
文件大?。?/td> 238K
代理商: FTLX8541F2
FTLX8541 Product Specification – November 2007
Finisar Corporation – November 28, 2007 Rev. B
Page 7
IV. Optical Characteristics
(VCC5 = 4.75 V to 5.25 V, VCC3 = 3.14 V to 3.47 V, VCC aps = 1.152 V to 1.248 V, TC = 0°C to 70°C, BER
1E-12, Bit Rate 10.3125)
Values
Parameter
Symbol
min.
typ.
max.
Unit
Transmitter
Launch Power in OMA1)
PO-OMA
–2.8
–1.5
dBm
Average Launch Power
PO-Avg
–5
–1
dBm
TDP
3.9
dB
Center Wavelength Range1)
λC-Tx
840
850
860
nm
RMS Spectral Width1)
σI
0.4
0.45
nm
Extinction Ratio
ER
3
5.5
dB
Relative Intensity Noise12OMA
RIN
–128
dB/Hz
Eye Mask Definition
According to IEEE and Fibre Channel
Encircled Flux
EF
at 19 m ≥86%, at 4.5 m ≤ 30%
Optical Return Loss Tolerance
ORLT
12
dB
Average Launch Power of OFF
Transmitter
PO-OFF
–30
dBm
Receiver
Stressed Receiver Sensitivity in OMA
PIN-S
–7.5
dBm
Receiver Sensitivity in OMA2)
PIN
–11.1
dBm
Average Receive Power
PIN-max
-1
dBm
Signal Detect Deassert Level
PSDL
–14.5
dBm
Signal Detect Assert Level
PSD
–18.0
dBm
Signal Detect Hysteresis
PSD
0.5
1.5
dB
Receiver Reflectance
REFRX
–12
dB
Center Wavelength Range
λC-RX
840
860
nm
1) Conforms to IEEE triple trade-off between center wavelength, RMS spectral width and minimum OMA.
2) Receiver sensitivity, which is defined for an ideal input signal is informative only.
V. General Specifications
Optical Interface Standard Specifications
Standard
Fiber Type
Minimum Modal Bandwidth at
850 nm (MHz*km)
Operating Range
1)
(meters)
62.5 m MMF
160
2 to 26
IEEE
50 m MMF
400
2 to 66
62.5 m MMF
200
0.5 to 33
50 m MMF
500
0.5 to 82
Fibre
Channel
50 m MMF
2000
0.5 to 300
Notes:
1) Operating range as defined by IEEE and Fibre Channel standards. Longer reach possible depending upon link implementation.
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