Datasheet

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)
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
P
OFF
-30 dBm
Tx Jitter Tx
j
Per 802.3ae requirements
<4.5μm
30
Encircled Flux
<19μm
86
% 2
Relative Intensity Noise RIN
12
OMA -128 dB/Hz
Receiver
Receiver Sensitivity (OMA)
@ 10.5Gb/s
R
SENS1
-11.1 dBm
3
Stressed Receiver Sensitivity
(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.