1622 CWDM DFB Laser Module
DATASHEET | APRIL 2013
FIBER OPTICS
RF Characteristic
Laser Temperature (TL) = 25oC, IF=IOP, Beginning of Life (BOL)
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Frequency Range
F
-
5
-
-
-
-
1002
+0.75
-
MHz
dB
Frequency Response
Carrier-to-Noise Ratio
S21
Iop = 60 mA, 5 - 1002 MHz
-
CNR
CSO(1)
51
dB
Standard Options (1622A)
Enhanced Options (1622B)
-
-
-
-
-56
-59
dBc
dBc
Comp. Second Order
CTB (1)
RIN
Composite Triple Beat
Relative Intensity Noise
3.2% OMI, 79 ch. NTSC
1622A & 1622B
-
-
-
-
-65
-
dBc
<-155
dB/Hz
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.
(1) Distortion performance assumes 0km dispersion.
Outline Drawing (dimensions are in inches & mm)
|
REV 2013.04
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.
EMCORE [ EMCORE CORPORATION ]
