FTLF8524E2GNL Finisar Corporation, FTLF8524E2GNL Datasheet - Page 4

• Manufacturer Part Number: FTLF8524E2GNL
• Description: TXRX OPT SFF 4 GB/S 850NM
• Manufacturer: Finisar Corporation
• Type: TX/RXr

Specifications of FTLF8524E2GNL

• Data Rate: 4.25Gbps
• Wavelength: 850nm
• Applications: Ethernet
• Voltage - Supply: 3 V ~ 3.6 V
• Connector Type: LC Duplex
• Mounting Type: PCB
• Package: 14SFF
• Mounting: Through Hole
• Rise Time: 0.09/0.12 ns
• Jitter: 0.119(Max)/0.1224(Max) ns
• Operating Supply Voltage: 3 to 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 775-1042

FTLF8524E2xNy 2x7 Pin SFF Product Specification – July 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
Mask Margin ≤ 2.125 Gb/s
Receiver
Receiver Sensitivity = 1.0625 Gb/s
Receiver Sensitivity = 2.125 Gb/s
Receiver Sensitivity = 4.25 Gb/s
Stressed RX sens. =1.0625 Gb/s
Stressed RX sens. =2.125 Gb/s
Stressed RX sens. =4.25 Gb/s
Average Received Power
Receiver Elec. 3 dB cutoff frequency
Receiver Elec. 3 dB cutoff frequency
Optical Center Wavelength
Return Loss
Signal Detect Normal
Signal Detect Fault
Signal Detect Hysteresis
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Rate selectable version in high bandwidth mode.
 Finisar Corporation July 12, 2005 RevG
TJ
OUT
Class 1 Laser Safety per FDA/CDRH, EN (IEC) 60825 laser safety regulations.
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, 10
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.
Rate selectable version in low bandwidth mode.
=
Optical Characteristics
∆
DJ
DJ, 10
IN
+
-12
Parameter
∆
BER.
DJ
+
(
TJ
IN
−
(T
DJ
OP
IN
= -10 to 85 ° ° ° ° C, V
) (
2
+
-12
TX
TX
TX
TX
Symbol
SD
Rx
Rx
Rx
Rx
SD
∆
OMA
OMA
OMA
BER. In actual application, output TJ will be given by:
P
RIN
t
λ
RL
TJ
r
OUT
λ
σ
/ t
SENS
SENS
SENS
normal
∆
∆
MAX
∆
∆
C
fault
f
DJ
DJ
TJ
TJ
−
∆
DJ
CC
0.055
0.138
0.096
Min
830
247
196
156
770
-30
0.5
12
-9
= 3.0 to 3.6 Volts)
)
2
45%
Typ
Max
1500
2500
-118
0.85
56.5
28.2
56.5
-2.5
860
119
860
-20
-18
-15
-20
90
0
dB/Hz
MHz
MHz
dBm
dBm
dBm
dBm
dBm
dBm
dBm
Unit
mW
mW
mW
µW
µW
µW
nm
nm
nm
dB
dB
ps
ps
ps
ps
ps
1
2
2
2
3
4
4
5
5
6
6
6
8
8
8
9
10
Ref.
Page 4