ftlf1518p1btl Finisar Corporation., ftlf1518p1btl Datasheet - Page 4

• Manufacturer Part Number: ftlf1518p1btl
• Description: 1.25gb/s Rohs Compliant Long-wavelength Pluggable Sfp Transceiver
• Manufacturer: Finisar Corporation.

FTLF1518P1BTL Pluggable SFP Product Specification – June 2009
IV.
Transmitter
Output Opt. Pwr: 9/125 SMF
Optical Wavelength
Spectral Width (-20dB)
Optical Extinction Ratio
Optical Modulation Amplitude
Sidemode Supression ratio
Optical Rise/Fall Time
Relative Intensity Noise
Deterministic Jitter Contribution
Total Jitter Contribution
Receiver
Average Rx Sensitivity
Stressed RX sens. =1.25 Gb/s
Average Received Power
Receiver Elec. 3 dB cutoff freq.
Optical Center Wavelength
Return Loss
LOS De-Assert
LOS Assert
LOS Hysteresis
Notes:
1. Class 1 Laser Safety per FDA/CDRH and EN (IEC) 60825 regulations.
2. Meets curve in FC-PI-4 Rev 8.00 Figure 21, which allows trade-off between wavelength, spectral
3. Equivalent extinction ratio specification for Fibre Channel. Allows smaller ER at higher average
4. Unfiltered, 20-80%. Complies with IEEE 802.3 (Gig. E), FC 1x eye mask when filtered.
5. Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ
6. Measured with conformance signals defined in FC-PI-4 Rev 8.00 specifications.
7. Measured with PRBS 2
© Finisar Corporation June 10, 2009 Rev A1
width and OMA.
power.
and
Optical Characteristics
Δ
DJ.
Parameter
7
-1 at 10
-12
BER
(T
RX
RX
Symbol
SSR
Rx
OP
OMA
LOS
LOS
R
P
RIN
t
ER
r
SENS
λ
OUT
λ
σ
/ t
Δ
Δ
MAX
= -40 to 85°C, V
C
min
f
D
A
DJ
TJ
1540
1270
Min
174
-32
0.5
30
12
0
9
CC
= 3.00 to 3.60 Volts)
Typ
-18
122.4
-14.5
Max
1570
1500
1600
-120
51.7
180
-22
-23
5
1
0
dB/Hz
MHz
Unit
dBm
dBm
dBm
dBm
dBm
dBm
μW
nm
nm
nm
dB
dB
dB
dB
ps
ps
ps
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