PrOdUCT

BrIeF

10gB/S OPTICAL TrAnSPOnder

Tunable Long Reach (1600ps/nm)

Lithium Niobate Transmitter

FEATURES

 Compliant with the 300 PIN Multi-

Source Agreement (MSA)

 Integrated Wavelocker on 50GHz

 Full C Band or Full L Band

 Designed for up to 80km links

(unamplified)

 3.5 x 4.5 x 0.53 inch form factor

 Operating temperature -5°C to 70°C

 Multi-rate product applications support SONET, Ethernet, and FEC data rates

 Internal PLL for SONET Jitter

Compliance (Single or Dual Rate)

 10Gb/s optical serial in/out with

622/644/669 by 16 electrical

SERDES

 Internal microprocessor controlled

 I 2 C functionality

 APD receiver sensitivity -26.0dBm @

BER = 10 -12

 Optical Internetworking Forum

(OIF) compliant

OVERVIEW

Finisar has developed a line of 10Gb/s Long Reach (LR) transponders based on Lithium Niobate transmitter technology that incorporates all features required by the 300 PIN Multi-Source

Agreement (MSA) and serial Optical Internetworking Forum (OIF) specification.

This line of transponders from Finisar operate at 1550nm and are designed for unamplified links up to 80 kilometers.

These products include the optical transmitter and receiver, laser bias and control circuitry as well as the electrical Mux/DeMux shown in Figure 1.

The Mux and DeMux are 622/644/669 by 16 electrical single chip devices providing variable rate control for applications ranging from 9.953Gb/s (SONET) to 11.3Gb/s (10GE with FEC).

The optical receiver is based on a high sensitivity APD with typical sensitivity of -26.0dBm at a bit error rate (BER) 10 -12 .

The optical transmitter employs Finisar's proprietary and patented design, which provides its users with the highest performance levels at the lowest cost.

Tunable Long reach Transponder

FIgUre 1

9.953 – 10.709 Gb/s

Serial Transmit Data

9.953 – 10.709 Gb/s

Serial Transmit Data

9.953 – 10.709 Gb/s

Serial Receive Data

9.953 – 10.709 Gb/s

Serial Receive Data

Bias-

Control

Bias-

Control

Circuit

Mux

16:1

Mux

16:1

Mux

16:1

Jitter

Filter*

Jitter

Filter*

Parallel

Data

Parallel

Data Parallel

Data

DeMux

1:16

DeMux

1:16

Parallel

Data

Parallel

Data

Parallel

Data

OPTICAL PerFOrMAnCe SPeCIFICATIOnS

Module Parameter

Receiver Sensitivity {BER = 10 -12 }

Maximum Overload {BER = 10 -12 }

Transmitter

Optical Path

RX Spectral Range

Optical Return Loss

Jitter Tolerance

Output Power

Extinction Ratio

Chirp (α)

TX Spectral Range

Sidemode Suppression Ratio

Spectral Power Density

Jitter Generation and Transfer

Optical Path Penalty

Attenuation

Chromatic Dispersion Tolerance

Min Typ Max

-26 -24

-5 -3

1290

27

1600

GR 253 Compliant

4 7

12 13.5

-0.5

-0.7

-0.9

1528

30

1610

0.1

GR 253 Compliant

12

2

26

1600

Units dBm dBm nm dB dBm dB nm dB mW/MHz dB dB ps/nm

1389 Moffett Park Drive

Sunnyvale, CA 94089

Phone (US Toll Free): 888.746.6484

Phone Intl: 408.400.1000

Email: [email protected] www.finisar.com

©2011 Finisar Corporation. All rights reserved. Finisar is a registered trademark of Finisar Corporation. Features and specifications are subject to change without notice. 01/11 12TRAAU4MALCB RevF