FTLX3611M3 DWDM XFP Product Specification – January 2011

F i n i s a r

© Finisar Corporation 11-January-2011

Rev C1

Page 6

IV.

Please note that the Transmitter of the FTLX3611M3 becomes operational within 60

seconds of power-up. This is due to the time required for the EML to reach its optimum

operating temperature.

Parameter

Symbol

Min

Typ

Max

Unit

Ref.

Transmitter

Output Opt. Pwr: 9/125 SMF

-1

+2

dBm

1

Optical Extinction Ratio

ER

8.2

dB

1

Center Wavelength Spacing

100

GHz

2

Transmitter Center Wavelength –

End Of Life

λc

X-100

X

X+100

pm

3

Transmitter Center Wavelength –

Beginning Of Life

λc

X-25

X

X+25

pm

3

Transmitter Dispersion Penalty

(@ 800 ps/nm)

TDP

2

dB

Sidemode Supression ratio

30

dB

Tx Jitter Generation (peak-to-peak)

0.1

UI

4

Tx Jitter Generation (RMS)

0.01

UI

5

Relative Intensity Noise

RIN

-130

dB/Hz

Receiver

Receiver Sensitivity @ 9.95Gb/s to

11.1Gb/s

-16

dBm

6

Stressed Receiver Sensitivity

(OMA) @ 11.1Gb/s

-11.3

dBm

7

Maximum Input Power

-1

dBm

Optical Center Wavelength

λ

C

1270

1600

nm

Receiver Reflectance

-27

dB

Path penalty at 40km

2

dB

8

LOS De-Assert

-22

dBm

LOS Assert

-28

dBm

LOS Hysteresis

0.5

dB

Notes:

1.

Having ER=8.2dB guarantees that the –1 dBm minimum output power meets IEEE 802.3ae

requirement of OMA = -2.4 dBm.

2.

Corresponds to approximately 0.8 nm.

3.

X = Specified ITU Grid wavelength.

4.

Measured with a host jitter of 50 mUI peak-to-peak.

5.

Measured with a host jitter of 7 mUI RMS.

6.

Measured with worst ER; BER<10

7.

Per IEEE 802.3ae. Equivalent to –14.3 dBm average power at Infinite ER.

8.

Dispersion penalty is measured in loopback using 18 ps/(nm*km) fiber (SMF-28).