FTLF8524P2WNL FINISAR [Finisar Corporation.], FTLF8524P2WNL Datasheet - Page 4

• Manufacturer Part Number: FTLF8524P2WNL
• Description: 4.25 Gb/s RoHS Compliant Short-Wavelength SFP Transceiver
• Manufacturer: FINISAR [Finisar Corporation.]

FTLF8524P2xNy Pluggable SFP Product Specification – March 2005
IV.
Transmitter
Output Opt. Pwr: 50 or 62.5 MMF
Optical Wavelength
Spectral Width
Optical Modulation Amplitude @ 4.25 Gb/s
Optical Modulation Amplitude @ 2.125 Gb/s
Optical Modulation Amplitude @ 1.0625 Gb/s
Optical Rise/Fall Time
Relative Intensity Noise
Deterministic Jitter Contribution @ 2.125 Gb/s
Deterministic Jitter Contribution @ 4.25 Gb/s
Total Jitter Contribution @ 2.125 Gb/s
Total Jitter Contribution @ 4.25 Gb/s
Extinction Ratio @ 1.25 Gb/s
Mask Margin
Receiver
Receiver Sensitivity = 1.0625 Gb/s
Receiver Sensitivity = 2.125 Gb/s
Receiver Sensitivity = 4.25 Gb/s
Receiver Sensitivity = 1.25 Gb/s
Stressed RX sens. =1.0625 Gb/s
Stressed RX sens. =2.125 Gb/s
Stressed Rx sens. = 4.25 Gb/s
Stressed RX sens. =1.25 Gb/s
Average Receiver Power
Receiver Elec. 3 dB cutoff frequency
Receiver Elec. 3 dB cutoff frequency
Optical Center Wavelength
Optical Return Loss
LOS De-Assert
LOS Assert
LOS Hysteresis
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
 Finisar Corporation March 14, 2005 Rev.I
TJ
OUT
Class 1 Laser Safety per FDA/CDRH, and EN (IEC) 60825 laser safety standards.
Equivalent extinction ratio specification for Fibre Channel. Allows smaller ER at higher average
power.
Unfiltered, 20-80%. Complies with FC 1x and 2x eye mask when filtered.
Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ
and
If measured with TJ-free data input signal. In actual application, output TJ will be given by:
Applicable for Rate Selectable version only in low bandwidth mode.
Specifications are for 50 micro-meter or 62.5 micro-meter fiber.
As measured with 9dB extinction ratio.
Measured with conformance signals defined in FC-PI-2 Rev. 7.0 specifications.
=
Optical Characteristics
∆
DJ
DJ.
IN
+
Parameter
∆
DJ
+
(
TJ
IN
−
(T
DJ
OP
IN
= -20 to 85 ° ° ° ° C, V
) (
2
+
TX
TX
TX
TX
RxSENS
RxSENS
RxSENS
RxSENS
Symbol
Rx
∆
OMA
OMA
OMA
LOS
LOS
P
RIN
t
ER
λ
TJ
r
OUT
λ
σ
/ t
∆
∆
MAX
∆
∆
C
f
D
A
DJ
DJ
TJ
TJ
−
∆
DJ
CC
0.055
0.138
0.096
Min
830
247
196
156
770
-30
0.5
= 3. 00 to 3.60 Volts)
12
-9
9
)
2
Typ
45%
-13.5
Max
1500
2500
-118
0.85
56.5
28.2
56.5
-2.5
860
119
860
-20
-18
-15
-20
-20
90
0
dB/Hz
MHz
MHz
dBm
dBm
dBm
dBm
dBm
Unit
dBm
dBm
dBm
dBm
mW
mW
mW
µW
µW
µW
nm
nm
nm
dB
dB
dB
ps
ps
ps
ps
ps
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