参数资料
型号: FWLF1521P2N55
元件分类: 光收发
英文描述: FIBER OPTIC TRANSCEIVER, 1450-1620nm, 14125Mbps(Tx), 1412Mbps(Rx), LC CONNECTOR
封装: ROHS COMPLIANT
文件页数: 7/11页
文件大小: 497K
代理商: FWLF1521P2N55
FWLF1521P2Nxx SFP Product Specification – Jan 2008
F i n i s a r
Finisar Corporation Jan 2008 Rev.A Preliminary and Confidential
Page 5
V.
Optical Characteristics (TOP = -10 to 85 °°°°C, VCC = 3.1 to 3.5 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Transmitter
Output Opt. Pwr (EOL)
POUT
0
+5
dBm
2
Optical Wavelength
λ
(X-6.5)
(X+6.5)
nm
3
Wavelength Temperature Dependence
0.08
0.125
nm/°C
Spectral Width
λ20
1
nm
4
Optical Extinction Ratio
ER
8.2
dB
5
Sidemode Suppression Ratio
SMSRmin
30
dB
Optical Rise/Fall Time
tr/ tf
180
ps
6
RIN
-120
dB/Hz
Transmitter Jitter Generation
75
mUI
7
Dispersion Penalty at 50 km
2
dB
8
Optical Return Loss
24
dB
Receiver
Optical Input Power
Pin
-20
-3
dBm
9
Optical Input Wavelength
λC
1450
1620
nm
Receiver Jitter Generation
75
mUI
7
Optical Return Loss
27
dB
Notes:
1.
Parameters are specified over temperature and voltage, at end of life unless otherwise noted.
2.
Class 1 Laser Safety per FDA/CDRH and IEC-825-1 regulations.
3.
Over case temperature of -10 to 85 °C. The Transmitter Center Wavelength “X” is as specified by the
customer. The current available wavelengths are: 1471, 1491, 1511, 1531, 1551, 1571, 1591, and 1611
nm. Please see the “Product Selection” section on page 1. It is possible to offer wavelength range
(X+5) nm to (X-7) nm. Please contact Finisar sales team for this if needed.
4.
Full width, -20dB from peak.
5.
Measured filtered, at 2.488 Gb/s. Min represents worst-case ER over temperature and at end of life.
6.
Unfiltered, 20% to 80%.
7.
Measured per GR-253
2 section 5.6 for OC-48 B.
8.
SMF-28 fiber used. 50kms represents 1000ps/nm at 1610nm. Measured at 2.488Gb/s with a PRBS
2
23-1 pattern at a BER<10-12.
9.
Pin represents the range of input powers where BER<10
-12. P
in is valid over all data rates specified in
Section VI.
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