ftlx3812s323 Finisar Corporation., ftlx3812s323 Datasheet - Page 6

• Manufacturer Part Number: ftlx3812s323
• Description: Rohs-6 Compliant Sonet/sdh 10gb/s Dwdm Xfp Optical Transceiver
• Manufacturer: Finisar Corporation.

FTLX3812S3xx Amplified DWDM XFP Product Specification – September 2007
IV.
Please note that the Transmitter of the FTLX3811S3xx becomes operational within 60
seconds of power-up. This is due to the time required for the EML to reach its optimum
operating temperature.
Notes:
1. Corresponds to approximately 0.8 nm.
2. X = Specified ITU Grid wavelength. Wavelength stability is achieved within 60 seconds of power up.
3. Measured with a host jitter of 50 mUI peak-to-peak.
4. Measured with a host jitter of 7 mUI RMS.
5. Measured at 1528-1600nm with worst ER; BER<10
6. All OSNR measurements are performed with 0.1nm resolution.
© Finisar Corporation 28-September-2007
Transmitter
Output Opt. Pwr: 9/125 SMF
Optical Extinction Ratio
Center Wavelength Spacing
Transmitter Center Wavelength –
End Of Life
Transmitter Center Wavelength –
Beginning Of Life
Sidemode Suppression ratio
Tx Jitter Generation (peak-to-peak)
Tx Jitter Generation (RMS)
Relative Intensity Noise
Receiver
Maximum Input Power
Optical Center Wavelength
Receiver Reflectance
LOS De-Assert
LOS Assert
LOS Hysteresis
Receiver Sensitivity
OSNR Performance
Data rate
Data rate
(Gb/s)
(Gb/s)
9.95
10.7
9.95
10.7
Optical Characteristics
Parameter
1e-12
1e-12
BER
BER
1e-4
1e-4
Dispersion (ps/nm)
Dispersion (ps/nm)
-500 to 1450
-500 to 1300
-500 to 1450
-500 to 1300
(EOL, T
Symbol
SSR
Tx
LOS
LOS
P
P
RIN
ER
Tx
R
λc
λc
MAX
λ
OUT
jRMS
C
rx
min
j
D
A
back at Power: -7 to -
back at OSNR>30dB
Min OSNR Back-to-
OP
Sensitivity back-to-
= -5 to 70°C, V
Rev B1
18dBm (dB)
X-100
(dBm)
X-25
1270
Min
-35
8.2
0.5
-12
30
-23
-27
-3
-7
24
16
; PRBS31.
CC5
Typ
100
X
X
= 4.75 to 5.25 Volts)
at Power:-7 to -18dBm
Max OSNR Penalty
at OSNR>30dB
Power Penalty
X+100
X+25
1600
Max
-130
0.01
-27
-30
0.1
+3
(dB)
(dB)
3
3
4
4
F i n i s a r
dB/Hz
dBm
dBm
dBm
dBm
Unit
GHz
pm
pm
nm
dB
dB
dB
dB
UI
UI
Threshold
Threshold
Adjustm.
Required
Adjustm.
Required
Page 6
Yes
Yes
No
No
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