1655 Datasheet, PDF (1/1 Pages) AVAGO TECHNOLOGIES LIMITED – XMD MSA-compatible 10 Gb/s Cooled EML TOSA

1655/ 56- Series
XMD MSA-compatible 10 Gb/s Cooled EML TOSA
Product Brief
Description
The 1655 (40km) and 1656 (80km) - Series XMD MSA com-
patible 10 Gb/s transmitter optical subassembly (TOSA)
integrates a high-speed electroabsorptive (EML) laser,
a monitor photodiode and a micro-TEC in a small form-
factor metallized ceramic package. It is designed for use
in SFP+ 10Gb/s transceivers and other types of optical
modules for high-speed telecommunication and data ap-
plications.
The 1655/ 56 -Series is available in the full range of C-band
ITU-T wavelengths operating at 10 Gb/s per channel. The
device exhibits excellent wavelength stability, supporting
operation at 100 GHz channel spacing over 20 years (as-
suming an end-of-life aging condition of <±90 pm), with
low hazard rates (~100FIT wearout over 20 yrs.).
1655/ 56 -Series uses Avagos’ newest iteration of EML chip,
which operates at a higher temperature than its predeces-
sor, and therefore reduces TEC power dissipation when
in cooling mode. Overall power dissipation in SFP+ and
other transceivers can therefore be reduced significantly.
Features
• Ultra small form-factor 8-pin XMD MSA TOSA
• Supports data rates up to 11.3Gb/s
• For use up to 80km (1600 ps/nm) at 10 Gb/s
• Up to +2 dBm typical optical output power
• Wavelength selectable to ITU-T standards covering the
full C-band with extended channels
• Suitable for use in 100GHz channel spacing in DWDM
systems
• Temperature stabilized
• Very low TEC power consumption
• LC receptacle, with standard and short flex options
• 50Ω single-ended data input
• Case operating temperature ranges:
-5 to +75°C (standard)
-40 to +90°C (extended)
For product information and a complete list of distributors, please go to our web site: www.avagotech.com
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Data subject to change. Copyright © 2005-2013 CyOptics, Inc. All rights reserved.
AV02-4119EN - June 5, 2013