FTLX3611M3 DWDM XFP Product Specification – February 2008
F i n i s a r
IV.
Optical Characteristics (TOP = -5 to 70°C, VCC5 = 4.75 to 5.25 Volts)
Please note that the Transmitter of the FTLX3611M3 becomes operational within 60
seconds of power-up. This is due to the time required for the EML to reach its optimum
operating temperature.
Parameter
Transmitter
Symbol
Min
Typ
Max
Unit
Ref.
Output Opt. Pwr: 9/125 SMF
Optical Extinction Ratio
Center Wavelength Spacing
Transmitter Center Wavelength –
End Of Life
Transmitter Center Wavelength –
Beginning Of Life
Transmitter Dispersion Penalty
(@ 800 ps/nm)
POUT
ER
-1
8.2
+2
dBm
dB
GHz
pm
1
1
2
3
100
X
X-100
X-25
X+100
X+25
2
λc
λc
X
pm
dB
3
TDP
Sidemode Supression ratio
Tx Jitter Generation (peak-to-peak)
SSRmin
Txj
30
dB
UI
0.1
4
5
Tx Jitter Generation (RMS)
TxjRMS
RIN
0.01
UI
Relative Intensity Noise
Receiver
-130
dB/Hz
Receiver Sensitivity @ 9.95Gb/s to
11.1Gb/s
RSENS1
RSENS2
-16
dBm
dBm
6
7
Stressed Receiver Sensitivity
(OMA) @ 11.1Gb/s
Maximum Input Power
Optical Center Wavelength
Receiver Reflectance
Path penalty at 40km
LOS De-Assert
-11.3
PMAX
λC
Rrx
-1
1270
dBm
nm
dB
1600
-27
2
dB
8
LOSD
LOSA
-22
dBm
dBm
dB
LOS Assert
LOS Hysteresis
-28
0.5
Notes:
1. Having ER=8.2dB guarantees that the –1 dBm minimum output power meets IEEE 802.3ae
requirement of OMA = -2.4 dBm.
2. Corresponds to approximately 0.8 nm.
3. X = Specified ITU Grid wavelength.
4. Measured with a host jitter of 50 mUI peak-to-peak.
5. Measured with a host jitter of 7 mUI RMS.
6. Measured with worst ER; BER<10-12; PRBS31. Equivalent to –14.3 dBm OMA at ER = 8.2 dB.
7. Per IEEE 802.3ae. Equivalent to –14.3 dBm average power at Infinite ER.
8. Dispersion penalty is measured in loopback using 18 ps/(nm*km) fiber (SMF-28).
© Finisar Corporation 7-February-2008
Rev B2
Page 6
FINISAR [ FINISAR CORPORATION. ]
