fwdm-1521-7d Finisar Corporation., fwdm-1521-7d Datasheet - Page 5

• Manufacturer Part Number: fwdm-1521-7d
• Description: Multi-rate Cwdm Pluggable Sfp Transceiver
• Manufacturer: Finisar Corporation.

FWDM-1521-7D-xx SFP Product Specification – September 2005
V.
Transmitter
Output Opt. Pwr (EOL)
Optical Wavelength
Wavelength Temperature Dependence
Spectral Width
Optical Extinction Ratio
Sidemode Suppression Ratio
Optical Rise/Fall Time
RIN
Transmitter Jitter Generation
Dispersion Penalty at 50 km
Receiver
Optical Input Power
Optical Input Wavelength
Receiver Jitter Generation
Optical Return Loss
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Finisar Corporation September 2005 Rev.D
Parameters are specified over temperature and voltage, at end of life unless otherwise noted.
Class 1 Laser Safety per FDA/CDRH and IEC-825-1 regulations.
Over case temperature of 0 to 70 °C. The Transmitter Center Wavelength “X” is as specified by the
customer. The current available wavelengths are: 1470, 1490, 1510, 1530, 1550, 1570, 1590, and 1610
nm. Please see the “Product Selection” section on page 1.
Full width, -20dB from peak.
Measured filtered, at 2.488 Gb/s. Min represents worst-case ER over temperature and at end of life.
Unfiltered, 20% to 80%.
Measured per GR-253
SMF-28 fiber used. 60kms represents 1200ps/nm at 1610nm. Measured at 2.488Gb/s with a PRBS
2
P
Section IV.
23
in
-1 pattern at a BER<10
represents the range of input powers where BER<10
Optical Characteristics (T
Parameter
2
section 5.6 for OC-48 B.
-12
.
SMSR
OP
Symbol
P
RIN
t
ER
P
r
OUT
= 0 to 70 C, V
/ t
in
C
f
min
(X-6.5)
1450
Min
-20
8.2
30
27
0
-12
. P
CC
in
(X+1)
is valid over all data rates specified in
Typ
0.08
= 3.15 to 3.60 Volts)
(X+6.5)
0.125
Max
1620
-120
180
1.5
+5
75
75
1
0
F i n i s a r
nm/°C
dB/Hz
Unit
dBm
dBm
mUI
mUI
nm
nm
dB
dB
dB
nm
dB
ps
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