Finisar FTLX8511D3 User Manual
FTLX8511D3 Datacom XFP Product Specification – May 2007
F i n i s a r
© Finisar Corporation 31-May-2007
Rev C
Page 5
IV. Optical
Characteristics
(T
OP
= 0 to 70
°C, V
CC3
= 3.13 to 3.45 Volts)
Parameter
Symbol Min Typ Max Unit
Ref.
Transmitter
Optical Modulation Amplitude
(OMA)
(OMA)
P
OMA
-2.8 -1.5 dBm
Average Optical Power
P
AVE
-5.0 -1.0
1
Optical Wavelength
λ
840 850 860 nm
RMS Spectral Width
Δλ
rms
0.4
0.45
dB
Optical Extinction Ratio
ER
3.0 5.5 dB
Transmitter and Dispersion Penalty
TDP
3.9
dB
Average Launch power of OFF
transmitter
transmitter
P
OFF
-30
dBm
Tx Jitter
Tx
j
Per 802.3ae requirements
<4.5
μm
30
Encircled Flux
<19
μm
86
% 2
Relative Intensity Noise
RIN
12
OMA
-128
dB/Hz
Receiver
Receiver Sensitivity (OMA)
@ 10.5Gb/s
@ 10.5Gb/s
R
SENS1
-11.1
dBm
3
Stressed Receiver Sensitivity
(OMA) @ 10.3Gb/s
(OMA) @ 10.3Gb/s
R
SENS2
-7.5
dBm
4
Maximum Input Power
P
MAX
+0.5
dBm
Wavelength Range
λ
C
840 860
nm
Receiver Reflectance
R
rx
-12
dB
LOS De-Assert
LOS
D
-30 dBm
LOS Assert
LOS
A
-20 -12
dBm
LOS Hysteresis
0.5 dB
Notes:
1. Average power figures are informative only, per IEEE 802.3ae.
2. Measured into Type A1a (50/125 μm multimode) fiber per ANSI/TIA/EIA-455-203-2.
3. Measured with worst ER; BER<10
-12
; 2
31
– 1 PRBS.
4. Per IEEE 802.3ae.