參數(shù)資料
型號: LSC2500-FP
英文描述: 2.488 Gb/s DFB Laser Module with Integral Optical Isolator
中文描述: 2.488 Gb / s的光隔離器的積分DFB激光器模塊
文件頁數(shù): 5/6頁
文件大?。?/td> 130K
代理商: LSC2500-FP
563
Fiber Pigtail:
Tight jacketed, self-mode stripping, single mode fiber
Parameter
Length
Spot Size (Mode Radius)
Cladding Diameter
Core/Cladding Concentricity
Secondary Jacket Diameter
Effective Cutoff Wavelength
Minimum
1.0
4.5
122
-
0.8
1150
Maximum
-
5.5
128
1.0
1.0
1240
Units
m
μ
m
μ
m
μ
m
mm
nm
Hewlett-Packard can offer a ruggedized fiber pigtail for this product range if extreme mechanical strength is
required. The pigtail length can be customized to your specific length, with a connector, to a tolerance of
±
25 mm.
Performance Specifications – Monitor Photodiode
Parameter
Photocurrent (Im) at 2 mW
Dark Current (Vr = –5 V) at +25
°
C
Minimum
0.2
-
Maximum
2.0
100
Units
mA
nA
Thermistor
Test Conditions
TC = +25
°
C, Pf = 0 mW
unless otherwise stated
Test Limits
Min.
9.5
Typ. 4.4
Typ. 3900
Parameter
Symbol
Rt
Rt/
T
β
Max.
10.5
Units
k
%dR/K
°
K
Resistance
Temperature Coefficient of Rt
β
Constant
0
°
C to +50
°
C
TEC
Test Conditions
TC = +25
°
C, Pf = 0 mW
unless otherwise stated
T = –40
°
C, Tc = +65
°
C
T = –45
°
C, Tc = –20
°
C
T = –20
°
C, to +65
°
C
Test Limits
Min.
-
-
-
Parameter
Symbol
Ic
Ih
Vc
Max.
1.0
1.0
2.0
Units
A
A
V
TEC Cooling Current
TEC Heating Current
Voltage
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