FTLC9152RGPL Product Specification – September 2017

 Finisar Corporation – 23-Sep-17 Rev. B1 Finisar Confidential

Page 4

1.

Maximum total power value is specified across the full temperature and voltage range.

2.

Output voltage is settable in 4 discrete ranges via I2C. Default range is Range 2 (400 – 800 mV).

IV.

Parameter

Symbol

λ1

λ2

λ3

λ4

Unit

Ref.

Transmitter



Signaling Speed per Lane

25.78125 ± 100ppm

Gb/s

1

Lane center wavelengths (range)

λ

850

880

910

940

nm

RMS Spectral Width

SW

0.59

0.59

0.59

0.59

nm

-3

-3

-3

-2.9

dBm

TDEC (OM3)

TDEC

3.3

3.5

3.7

4.2

dB

P-TDEC

-6.3

-6.5

-6.7

-7.1

dBm

TxOMA

-5.5

-5.5

-5.5

-5.5

dBm

Relative Intensity Noise

RIN

-130

dB/Hz

2

Optical Extinction Ratio

ER

2

2

2

2

dB

Optical Return Loss Tolerance

ORL

12

dB

Average launch power of OFF

transmitter, per lane

-30

dBm

Transmitter eye mask definition {X1,

X2, X3, Y1, Y2, Y3}

{0.3,0.38,0.45,0.35,0.41,0.5}

3

Receiver



Signaling Speed per Lane

25.78125 ± 100ppm

GBd

4

Lane center wavelengths (range)

λ

850

880

910

940

nm

Damage Threshold

DT

3.8

3.8

3.8

3.8

dBm

Average Receive Power per Lane

(min)

-9.5

-9.4

-9.4

-9.4

dBm

Average Receive Power per Lane

(max)

3.4

3.4

3.4

3.4

dBm

Receiver Reflectance (max)

Rfl

-12

dB

Stressed Receiver Sensitivity (OMA)

per Lane

SRS

-5.2

-5.2

-5.2

-5.2

dBm

5

Back to Back Receiver Sensitivity

(OMA) per Lane

RxSens

-8.2

-8.4

-8.6

-8.8

dBm

6

Stressed Conditions:

Stressed eye closure

SEC

3.3

3.5

3.7

4.2

dB

Stressed eye J2 jitter

J2

0.39

UI

Stressed eye J4 jitter

J4

0.53

UI

Stressed Receiver Eye Mask

Definition {X1, X2, X3, Y1, Y2,

Y3}

{0.28,0.5,0.5,0.33,0.33,0.4}

7

LOS De-Assert (max)

-11

dBm

8

LOS Assert (min)

-30

dBm

8

LOS Hysteresis

0.5

dB

Notes:

1.

Transmitter consists of 4 lasers and a 4:1 optical multiplexer.

2.

Informative, link controlled by TDEC

3.

4.

Receiver consists of a 1:4 optical de-multiplexer and 4 photodetectors.

5.

6.

7.

8.

DC values.