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FWLF-1631-53 参数 Datasheet PDF下载

FWLF-1631-53图片预览
型号: FWLF-1631-53
PDF下载: 下载PDF文件 查看货源
内容描述: RoHS符合DWDM SFP收发器 [RoHS Compliant DWDM SFP Transceiver]
分类和应用:
文件页数/大小: 12 页 / 107 K
品牌: FINISAR [ FINISAR CORPORATION. ]
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FWLF-1631-XX DWDM SFP Preliminary Product Specification – August 2005  
F i n i s a r  
V.  
Optical Parameters  
Parameter  
Symbol  
Min  
Typ  
Max  
Units Notes/Conditions  
TRANSMITTER CHARACTERISTICS  
Center Wavelength Spacing  
100  
0.2  
X
GHz Corresponds to  
approximately 0.8 nm  
nm Full width, -20dB from  
max  
Spectral Width  
0.3  
Dl  
20  
Transmitter Center Wavelength –  
End of Life  
Transmitter Center Wavelength –  
Start of Life  
X - 100  
Y - 25  
30  
X + 100 pm X = specified ITU center  
wavelength  
l c  
l c  
Y
Y + 25  
pm Y = specified BOL  
center wavelength  
dB Modulated  
Side Mode Suppression Ratio  
(SMSR)  
SMSR  
Optical Rise/Fall Time  
Transmitter Optical Output Power  
tr / tf  
Pout  
160  
+4  
ps  
Unfiltered, 80% -20%  
0
dBm Average power coupled  
into single mode fiber  
dB  
Transmitter Extinction Ratio  
Transmitter Eye Opening  
Transmitter Jitter (peak to peak)  
OMI  
8.2  
10  
%
OC-48 eye mask margin  
75  
mUI Parameter per GR-2538  
section 5.6 for OC-48 B  
dB See note 5  
Tolerable Back Reflection  
BR  
-14  
Relative Intensity Noise  
RIN  
-120 dB/Hz  
Dispersion Power Penalty at 120km  
RECEIVER CHARACTERISTICS  
Optical Input Wavelength  
3.0  
dB 2400ps/nm. See Note 3.  
Pin  
1520  
1570  
75  
nm  
Receiver Jitter Generation  
mUI Parameters per GR-2538  
section 5.6 for OC-48 B  
dBm 2.5 Gb/s w/  
PRBS 2 23 -1  
Optical Input Power  
(BER < 10 -9)  
Pin  
Pin  
-30  
-28  
-9  
-9  
Optical Input Power  
dBm 2.5 Gb/s w/  
(BER < 10 -12  
)
PRBS 2 23 -1  
Optical Input Power –  
Receiver Damage Threshold  
Receiver Reflectance  
6
dBm  
RRX  
OSNRmin  
-27  
dB  
dB  
OSNR Limit  
20  
OSNR Power Penalty  
3.0  
dB For OSNR = OSNRmin.  
See Note 4  
Notes:  
1. Parameters are specified over temperature and voltage, at end of life unless otherwise noted.  
2. All parameters are measured on a Finisar SFP Evaluation Card unless otherwise noted.  
3. Dispersion power penalty is measured in loop back with OSNR set at Rx < 28 dB. Data rate and pattern used  
same as specified for Optical Input Power. Dispersion penalty is measured at BER = 10-10  
4. OSNR power penalty is measured in loop back. Data rate and pattern used is same as specified for Optical  
Input Power. OSNR penalty is measured at BER = 10-10  
5. Tolerable back reflection is the max back reflection level at which the power penalty will be <1dB. Power  
penalty is measured over fiber (2400ps/nm) at BER = 10-10 under high OSNR (>28dB) conditions.  
Ó Finisar Corporation  
PRELIMINARY and Confidential  
Page 6  
Rev B, August 2005