DATASHEET | APRIL 2013

FIBER OPTICS

| 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.

RF Characteristic

Laser Temperature (TL) = 25

Parameter

Symbol

Condition

Min

Typ

Max

Unit

Frequency Range

F

-

5

-

1002

MHz

Frequency Response

S21

Iop = 60 mA, 5 - 1002 MHz

-

-

+0.75

dB

Carrier-to-Noise Ratio

CNR

-

51

-

-

dB

Comp. Second Order

CSO

(1)

Standard Options (1622A)

Enhanced Options (1622B)

-

-

-

-

-56

-59

dBc

dBc

Composite Triple Beat

CTB

(1)

1622A & 1622B

-

-

-65

dBc

Relative Intensity Noise

RIN

-

-

<-155

-

dB/Hz

3.2% OMI, 79 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 Drawing (dimensions are in inches & mm)

1622 CWDM DFB Laser Module