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參數(shù)資料
| 型號(hào)： | DFB-1310-10LR-SCA |
| 元件分類(lèi)： | 光發(fā)射 |
| 英文描述： | FIBER OPTIC DFB LASER DIODE EMITTER, 1291-1329nm, 10000Mbps, THROUGH HOLE MOUNT, SC CONNECTOR |
| 封裝： | TOSA, 3 PIN |
| 文件頁(yè)數(shù)： | 3/7頁(yè) |
| 文件大?。?/td> | 237K |
| 代理商： | DFB-1310-10LR-SCA |
DFB-1310-10LR-X
ELECTRICAL-OPTICAL CHARACTERISTICS
Parameter
Test Conditions
Symbol
Min.
Typ.
Max.
Units
Notes
Threshold Current
T = 25°C
T= TRANGE
ITH
8
35
mA
Operating Current
T = 25°C
T= TRANGE
IOP
35
70
mA
1
Modulation Current
T = 25°C
T= TRANGE
IMOD
25
60
mA
ER~4.5dB
ER~6.5dB
Output Power
IF = IOP
LOP
-3.5
-1.0
dBm
2
Slope Efficiency
T = 25°C, SMF
η
0.023
mW/mA
Extinction Ratio
T= TRANGE
3.5
6.5
dB
3
LA (wiggle)
LA
1.5
dB
4
Wavelength
T = 25°C
λ
1291
1329
nm
Spectral Width (-20dB)
T= TRANGE
Δλ
1.0
nm
Wavelength temperature
coefficient
Δλ/ΔT
0.09
nm/°C
Side Mode Suppression
T= TRANGE
SMSR
35
dB
5
Transmitter Reflectance
RL
-25
dB
Mask Margin
T = 25°C
T= TRANGE
MM
12
10
%
6
Rise / Fall Time
Tr
Tf
35
45
ps
6
Forward Voltage
I=IOP, T=TRANGE
Vf
1
1.6
V
TOSA Input Resistance
I=IOP, T=TRANGE
RDIFF
30
34
40
Ohms
7
Monitor Current
T = 25°C, I=IOP,
VB=-2.5V
IMON
25
1000
μA
Power Tracking Error
IMON=Constant
TE
-1.5
1.5
dB
8
Monitor Dark Current
T=25°C, VB=-2.5V
T=TRANGE, VB=-2.5V
ID
10
100
nA
Monitor Diode Capacitance
VB=-2.5V
CMON
10
pF
Optical Return Loss
Tolerance
ORL
12
dB
Differential Return Loss
0.1<f<7.5 GHz
7.5<f<12.5 GHz
SDD11
-10
-6
dB
Case to Signal Isolation
RISO
10
K ohms
Unless otherwise stated, all parameters are at TCASE = 25°C, TRANGE, CASE = -5 to 85°C, 10.3125 Gbps, PRBS 231-1
Notes:
1. Operating current is the average bias current required to meet the ER, rise/fall, and bandwidth specifications. The target
operating condition is 35 mA over threshold at high temperature, 30mA over threshold at RT.
2. Output power specification is defined into single-mode fiber(SMF 28).
3. TOSA would be capable of meeting other specifications when modulated over this ER range.
4. Maximum change in power as fiber is rotated by 360.
Continued....
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參數(shù)描述 |
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| DFB-1310-4I-100SMF-SCAPC | 制造商:Finisar Corporation 功能描述:1310NM DFB TOSA 4GBPS, PIGTAILED 100CM SINGLE MODE FIBER SCA - Bulk |
| DFB-1310-4I-50SMF-FCAPC | 制造商:FINISAR 制造商全稱(chēng):FINISAR 功能描述:DFB LASER DIODE PIGTAILED PACKAGE |
| DFB-1310-4I-50SMF-FCUPC | 制造商:FINISAR 制造商全稱(chēng):FINISAR 功能描述:DFB LASER DIODE PIGTAILED PACKAGE |
| DFB-1310-4I-50SMF-SCAPC | 制造商:FINISAR 制造商全稱(chēng):FINISAR 功能描述:DFB LASER DIODE PIGTAILED PACKAGE |
| DFB-1310-4I-50SMF-SCUPC | 制造商:FINISAR 制造商全稱(chēng):FINISAR 功能描述:DFB LASER DIODE PIGTAILED PACKAGE |
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