參數(shù)資料
型號(hào): FTLF8519P2WNL
廠商: JDS UNIPHASE CORP
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 830-860nm, 2125Mbps(Tx), 2125Mbps(Rx), SURFACE MOUNT, LC CONNECTOR
封裝: ROHS COMPLIANT PACKAGE
文件頁數(shù): 7/12頁
文件大小: 804K
代理商: FTLF8519P2WNL
FTLF8519P2xNL Pluggable SFP Product Specification – September 2005
Finisar Corporation September 25, 2005 Rev. J
Page 4
IV.
Optical Characteristics (TOP = -20 to 85 °°°°C, VCC = 3. 00 to 3.60 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Transmitter
Output Opt. Pwr: 50 or 62.5 MMF
POUT
-9
-3
dBm
1
Optical Wavelength
λ
830
860
nm
Spectral Width
σ
0.85
nm
Optical Modulation Amplitude @
2.125 Gb/s
OMA
196
W
2
Optical Modulation Amplitude @
1.0625 Gb/s
OMA
156
W
2
Optical Rise/Fall Time
tr/ tf
100
150
ps
3
Relative Intensity Noise
RIN
-120
dB/Hz
Deterministic Jitter Contribution
TX
DJ
20
56.5
ps
4
Total Jitter Contribution
TX
TJ
<65
119
ps
5
Extinction Ratio @ 1.25 Gb/s
ER
9
dB
Mask Margin
45%
Receiver
Receiver Sensitivity = 1.0625 Gb/s
RxSENS
-20
dBm
6
Receiver Sensitivity = 2.125 Gb/s
RxSENS
-18
dBm
6
Receiver Sensitivity = 1.25 Gb/s
RxSENS
-20
dBm
7
Stressed RX sens. =1.0625 Gb/s
0.055
mW
8
Stressed RX sens. =2.125 Gb/s
0.096
mW
8
Stressed RX sens. =1.25 Gb/s
-13.5
dBm
9
Average Receiver Power
RxMAX
0
dBm
Receiver Elec. 3 dB cutoff freq.
1500
MHz
Optical Center Wavelength
λC
770
860
nm
Optical Return Loss
12
dB
LOS De-Assert
LOSD
-20
dBm
LOS Assert
LOSA
-30
dBm
LOS Hysteresis
0.5
dB
Notes:
1. Class 1 Laser Safety per FDA/CDRH, IEC, and EN60825-1 laser safety standards.
2. Equivalent extinction ratio specification for Fibre Channel. Allows smaller ER at higher average
power.
3. Unfiltered, 20-80%. Complies with FC 1x and 2x eye mask when filtered.
4. Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ
and
DJ.
5. If measured with TJ-free data input signal. In actual application, output TJ will be given by:
() (
)2
2
DJ
TJ
DJ
TJ
DJ
TJ
IN
OUT
+
+
+
=
6. Specifications are for 50 micro-meter or 62.5 micro-meter fiber
7. As measured with 9dB extinction ratio.
8. Measured with conformance signals defined in FC-PI-2 Rev. 5.0 specifications.
9. Measured with conformance signals defined in IEEE 802.3 specifications.
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