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| 型號(hào)： | FWLF-1631-56 |
| 元件分類(lèi)： | 光收發(fā) |
| 英文描述： | FIBER OPTIC TRANSCEIVER, 2700Mbps(Tx), 2700Mbps(Rx), PANEL MOUNT |
| 文件頁(yè)數(shù)： | 9/12頁(yè) |
| 文件大小： | 106K |
| 代理商： | FWLF-1631-56 |
FWLF-1631-XX DWDM SFP Preliminary Product Specification – August 2005
F i n i s a r
Finisar Corporation
PRELIMINARY and Confidential
Page 6
Rev B, August 2005
V.
Optical Parameters
Parameter
Symbol
Min
Typ
Max
Units Notes/Conditions
TRANSMITTER CHARACTERISTICS
Center Wavelength Spacing
100
GHz
Corresponds to
approximately 0.8 nm
Spectral Width
λ 20
0.2
0.3
nm
Full width, -20dB from
max
Transmitter Center Wavelength –
End of Life
λ
c
X - 100
X
X + 100
pm
X = specified ITU center
wavelength
Transmitter Center Wavelength –
Start of Life
λ
c
Y - 25
Y
Y + 25
pm
Y = specified BOL
center wavelength
Side Mode Suppression Ratio
(SMSR)
SMSR
30
dB
Modulated
Optical Rise/Fall Time
tr / tf
160
ps
Unfiltered, 80% -20%
Transmitter Optical Output Power
Pout
0
+4
dBm
Average power coupled
into single mode fiber
Transmitter Extinction Ratio
OMI
8.2
dB
Transmitter Eye Opening
10
%
OC-48 eye mask margin
Transmitter Jitter (peak to peak)
75
mUI
Parameter per GR-253
8
section 5.6 for OC-48 B
Tolerable Back Reflection
BR
-14
dB
See note 5
Relative Intensity Noise
RIN
-120
dB/Hz
Dispersion Power Penalty at 120km
3.0
dB
2400ps/nm. See Note 3.
RECEIVER CHARACTERISTICS
Optical Input Wavelength
Pin
1520
1570
nm
Receiver Jitter Generation
75
mUI
Parameters per GR-253
8
section 5.6 for OC-48 B
Optical Input Power
(BER < 10
-9)
Pin
-30
-9
dBm
2.5 Gb/s w/
PRBS 2
23 -1
Optical Input Power
(BER < 10
-12)
Pin
-28
-9
dBm
2.5 Gb/s w/
PRBS 2
23 -1
Optical Input Power –
Receiver Damage Threshold
6
dBm
Receiver Reflectance
RRX
-27
dB
OSNR Limit
OSNRmin
20
dB
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.
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|---|---|
| FWLF-1631-57 | 制造商:Finisar Corporation 功能描述:15XXNM DFB, 45 DWDM CHANNELS (C-BAND), APD, OC12/48, GIGE, - Trays |
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| FWLF-1631-60 | 制造商:Finisar Corporation 功能描述:15XXNM DFB, 45 DWDM CHANNELS (C-BAND), APD, OC12/48, GIGE, - Trays |
| FWLF-1631-61 | 制造商:Finisar Corporation 功能描述:15XXNM DFB, 45 DWDM CHANNELS (C-BAND), APD, OC12/48, GIGE, - Trays |
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