1622 CWDM DFB Laser Component
DATA SHEET| MAY 25, 2006
RF Characteristics
Laser Temperature (T
L
) = 25°C, I
F
= I
OP
, Beginning of Life (BOL)
Parameter
Symbol
Condition
Frequency Range
F
-
Frequency Response
S21
I
F
= 60 mA, 5 MHz-860 MHz
Carrier-to-Noise Ratio
CNR
-
Comp. Second Order
CSO
4, 6, 8 mW options
10 mW options
Composite Triple Beat
CTB
varies with power option
Relative Intensity Noise
RIN
-
Min
5
-
51
55
57
65-66
-
Typ
-
-
-
-
-
-
<-155
Max
860
±0.5
-
-
-
-
-
Unit
MHz
dB
dB
dB
dB
dB
dB/Hz
3.2% OMI, 112 ch. NTSC
In order to prevent reflection-induced distortion, the laser must be connected to an optical cable having a return loss of at least 55 dB for discrete
reflections and 30 dB for distributed reflections.
Outline Diagram
Dimensions are in inches and (millimeters)
ORTEL, A division of EMCORE
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