FTR-1629-XX DWDM GBIC Preliminary Product Specification – June 2003
Finisar
V.
Parameter
Optical Parameters
Symbol
Min
Typ
Max
Units Notes/Conditions
TRANSMITTER CHARACTERISTICS
Center Wavelength Spacing
Spectral Width
Transmitter Center Wavelength –
End of Life
Transmitter Center Wavelength –
Start of Life
Side Mode Suppression Ratio
(SMSR)
Optical Rise/Fall Time
Transmitter Optical Output Power
Transmitter Extinction Ratio
Transmitter Eye Opening
∆λ
20
λ
c
λ
c
SMSR
t
r
/ t
f
P
out
OMI
X - 100
X -80
30
100
0.2
X
X-50
0.3
X + 100
X-20
GHz
nm
pm
pm
dB
200
+3
ps
dBm
dB
%
Corresponds to
approximately 0.8 nm
Full width, -20dB from
max
X = specified center
wavelength
X = specified center
wavelength
Modulated
Unfiltered, 80% -20%
Average power coupled
into single mode fiber
IEEE 802.3 and Fibre
Channel Eye Mask
Margin
Peak to peak, filtered
Peak to peak, -25 d Bm
RX power
0
9
40
Total Transmitter Jitter
RECEIVER CHARACTERISTICS
Receiver Jitter Generation
100
100
ps
ps
Optical Input Wavelength –
P
in
1450
1620
nm
DWDM C-Band
Optical Input Power
P
in
- 30
-7
dBm 1.25Gb/s w/
-9
(BER < 10 )
PRBS 2
7
-1
Optical Input Power
P
in
- 28
-7
dBm 1.25Gb/s w/
-12
(BER < 10 )
PRBS 2
7
-1
Optical Input Power –
6
dBm
Receiver Damage Threshold
Receiver Reflectance
R
RX
-14
dB
Power Penalty
3.0
dB See note 3
Note 1:
Parameters are specified over temperature and voltage, at end of life unless otherwise noted.
Note 2:
All parameters are measured on a Finisar GBIC Evaluation Card unless otherwise noted.
Note 3:
Measured in loop back at BER= 10
-12
with 3600 ps/nm dispersion, 20dB ONSR, 1.25Gb/s data rate, and
PRBS 2
7
–1 pattern.
Table 6. Optical Parameters
©
Finisar Corporation
Rev D, June 2003
PRELIMINARY and Confidential
Page 6
FINISAR [ FINISAR CORPORATION. ]
