FWLF1524P2Vxx SFP Product Specification – October 2006
F i n i s a r
IV. Optical Characteristics (TOP = -5 to 75 °C, VCC = 3.13 to 3.50 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Transmitter
Output Opt. Power (Rate Select High)
Output Opt. Power (Rate Select Low)
Optical Wavelength
PO,RH
PO,RL
l
1
1
+5
+5
X+6.5
1
dBm
dBm
nm
1
2
3
3
4
X-6.5
X
Spectral Width
nm
s
Optical Modulation Amplitude
Optical Extinction Ratio (High Rate Select)
Optical Extinction Ratio (Low Rate Select)
Optical Rise/Fall Time = 4.25 Gb/s
Optical Rise/Fall Time £ 2.125 Gb/s
RIN
OMA
ER
ER
tr/ tf
tr/ tf
290
4
9
mW
dB
dB
ps
ps
105
160
-118
28.2
5
6
dB/Hz
ps
Deterministic Jitter Contribution = 4.25 Gb/s
7
7
TX D DJ
TX D TJ
TX D DJ
TX D TJ
Total Jitter Contribution = 4.25 Gb/s
59.8
56.5
119
ps
ps
ps
Deterministic Jitter Contribution £ 2.125 Gb/s
Total Jitter Contribution £ 2.125 Gb/s
Receiver
Receiver Sensitivity = 4.25 Gb/s
RSENSr
RSENS2
RSENS1
RSENS1
RxMAX
0.029
-16.5
0.015
-20.5
0.015
-22.0
-22
-14.5
0
1500
2500
1620
mW
dBm
mW
dBm
mW
dBm
dBm
dBm
dBm
MHz
MHz
nm
8
9
8
9
8
10
10
Receiver Sensitivity = 2.125 Gb/s
Receiver Sensitivity = 1.06 Gb/s
Receiver Sensitivity = 1.25 Gb/s
Stressed RX sens. = 1.25 Gb/s
Average Received Power
Receiver Elec. 3 dB cutoff freq.
Receiver Elec. 3 dB cutoff freq.
Optical Center Wavelength
Return Loss
11
12
1450
12
l C
dB
LOS De-Assert
LOS Assert
LOS Hysteresis
LOSD
LOSA
-19
dBm
dBm
dB
-30
0.5
Notes:
1. High Bandwidth Mode. Class 1 Laser Safety per FDA/CDRH and EN (IEC) 60825 regulations.
2. Low Bandwidth Mode. Class 1 Laser Safety per FDA/CDRH and EN (IEC) 60825 regulations.
3. Over case temperature of -5 to 75 °C. The Transmitter Center Wavelength “X” is as specified by the customer.
The current available wavelengths are: 1471, 1491, 1511, 1531, 1551, 1571, 1591, and 1611 nm. Please see the
“Product Selection” section on page 1.
4. Equivalent extinction ratio specification for Fibre Channel. Allows smaller ER at higher average power.
5. Unfiltered, 20-80%.
6. Unfiltered, 20-80%. Complies with IEEE 802.3 (Gig. E), FC 1x and 2x eye masks when filtered.
7. Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ and D DJ.
8. Measured with conformance signals defined in FC-PI-2 Rev. 10.0 specifications. Value in OMA. Measured with
PRBS 27-1 at 10-12 BER
9. Represents sensitivity at minimum Extinction Ratio with rate select high. Measured with PRBS 27-1 at 10-12 BER.
10. Represents sensitivity at minimum Extinction Ratio with rate select low. Measured with PRBS 27-1 at 10-12 BER
11. Rate Selectable version in low bandwidth mode.
12. Rate Selectable version in high bandwidth mode.
Ó Finisar Corporation October 31, 2006 Rev C Preliminary
Page 4
FINISAR [ FINISAR CORPORATION. ]
