參數(shù)資料
型號: FTLF1519P1WNL
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 1540-1570nm, 2125Mbps(Tx), 2125Mbps(Rx), PANEL MOUNT, LC CONNECTOR
文件頁數(shù): 6/11頁
文件大?。?/td> 718K
代理商: FTLF1519P1WNL
FTLF1519P1xNL Pluggable SFP Product Specification – December 2005
IV.
Optical Characteristics (TOP = -5 to 85°C, VCC = 3.00 to 3.60 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Transmitter
Output Opt. Pwr: 9/125 SMF
POUT
0
5
dBm
1
Optical Wavelength
λ
1540
1570
nm
2
Spectral Width (-20dB)
σ
1
nm
2
Optical Extinction Ratio
ER
9
dB
Optical Modulation Amplitude
OMA
174
μW
2,3
Sidemode Supression ratio
SSRmin
30
dB
Optical Rise/Fall Time
tr/ tf
180
ps
4
Relative Intensity Noise
RIN
-120
dB/Hz
Deterministic Jitter Contribution
RX
Δ DJ
51.7
ps
5
Total Jitter Contribution
RX
Δ TJ
122.4
ps
Receiver
Average Rx Sensitivity @ 2.125
Gb/s (2X Fibre Channel)
RSENS1
-21
dBm
6, 7
Average Rx Sensitivity @ 1.25 Gb/s
(Gigabit Ethernet)
RSENS2
-22
dBm
6, 7
Average Rx Sensitivity @ 1.06 Gb/s
(1X Fibre Channel)
RSENS1
-22
dBm
6, 7
Stressed RX sens. =1.25 Gb/s
-18
-14.5
dBm
Average Received Power
RxMAX
0
dBm
Receiver Elec. 3 dB cutoff freq.
1500
MHz
Optical Center Wavelength
λ
C
1270
1600
nm
Return Loss
12
dB
LOS De-Assert
LOSD
-23
dBm
LOS Assert
LOSA
-32
dBm
LOS Hysteresis
0.5
dB
Notes:
1.
Class 1 Laser Safety per FDA/CDRH and EN (IEC) 60825 regulations.
2.
Meets curves in FC-PI 13.0 Figures 18 and 19, which allow trade-off between wavelength, spectral
width and OMA.
3.
Equivalent extinction ratio specification for Fibre Channel. Allows smaller ER at higher average
power.
4.
Unfiltered, 20-80%. Complies with IEEE 802.3 (Gig. E), FC 1x and 2x eye masks when filtered.
5.
Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ
and
DJ.
Δ
6.
Measured with conformance signals defined in FC-PI 13.0 specifications.
7.
Measured with PRBS 2
7-1 at 10-12 BER
Finisar Corporation December 15, 2005 Rev A
Page 4
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