ftlf1424p2wty Finisar Corporation., ftlf1424p2wty Datasheet - Page 4

• Manufacturer Part Number: ftlf1424p2wty
• Description: 4 Gigabit Rohs Compliant Long-wavelength Sfp Transceiver
• Manufacturer: Finisar Corporation.

FTLF1424P2xTR and FTLF1424P2xTD SFP Product Specification – August 2006
IV.
Transmitter
Output Opt. Power, Non-Rate Selectable
Version
Output Opt. Power, Rate Selectable Version
Output Opt. Power, Rate Selectable Version
Optical Wavelength
Spectral Width
Optical Modulation Amplitude
Optical Modulation Amplitude ≤ 2.125 Gb/s
Optical Rise/Fall Time = 4.25 Gb/s
Optical Rise/Fall Time ≤ 2.125 Gb/s
RIN
Deterministic Jitter Contribution = 4.25 Gb/s
Total Jitter Contribution = 4.25 Gb/s
Deterministic Jitter Contribution ≤ 2.125 Gb/s
Total Jitter Contribution ≤ 2.125 Gb/s
Optical Extinction Ratio = 1.25 Gb/s
Receiver
Receiver Sensitivity = 4.25 Gb/s
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
LOS De-Assert
LOS Assert
LOS Hysteresis
Notes:
1. Class 1 Laser Safety per FDA/CDRH and EN (IEC) 60825 regulations.
2. High Bandwidth Mode. Class 1 Laser Safety per FDA/CDRH and EN (IEC) 60825 regulations.
3. Low Bandwidth Mode. Class 1 Laser Safety per FDA/CDRH and EN (IEC) 60825 regulations.
4. Also specified to meet curves in FC-PI-2 Rev 10.0 Figures 18, 19, and 20, which allow trade-off
5. Equivalent extinction ratio specification for Fibre Channel. Allows smaller ER at higher average
6. Unfiltered, 20-80%. Complies with FC 4x eye mask when filtered.
7. Unfiltered, 20-80%. Complies with IEEE 802.3 (Gig. E), FC 1x and 2x eye masks when filtered.
8. Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ
9. Applicable for Rate Selectable version only in low bandwidth mode.
© Finisar Corporation August 31, 2006 Rev B
between wavelength, spectral width and OMA.
power.
and
Optical Characteristics (T
Δ
DJ.
Parameter
OP
= -40 to 85 °C, V
TX
TX
TX
TX
Page 4
Symbol
Rx
R
R
R
R
OMA
OMA
LOS
LOS
P
P
P
t
t
ER
SENS2
SENS1
SENS1
SENSr
O,NR
O,RH
O,RL
r
r
λ
λ
σ
/ t
/ t
Δ
Δ
Δ
Δ
MAX
C
f
f
D
A
DJ
DJ
TJ
TJ
1285
1260
Min
290
174
-30
0.5
12
9
CC
= 3.00 to 3.60 Volts)
Typ
0.029
0.015
0.015
-14.5
1345
1500
2500
1600
Max
-118
28.2
59.8
56.5
160
119
-18
-21
-22
-22
-19
90
-1
-1
-3
1
0
F i n i s a r
dB/Hz
MHz
MHz
Unit
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
mW
mW
mW
μW
μW
nm
nm
nm
dB
dB
dB
ps
ps
ps
ps
ps
ps
1
2
3
4
4
4,5
4,5
6
7
8
8
9
10
11
10
11
10
11
12,13
13
14
Ref.