1608L1-Series
MSA-compatible 4.25Gb/s Cooled DWDM DFB TOSA
Product Brief
Features
• Ultra small form factor 9-pin MSA DFB TOSA
• Data rates up to 4.25Gb/s
• For use up to 80 km (1600 ps/nm) at 4.25 Gb/s
• +3 dBm minimum optical output power
• Wavelength selectable to C-band ITU-T grid
wavelengths
• Suitable for use in 100GHz channel spacing DWDM
systems
• Temperature stabilized; can also be operated in
partially cooled mode for CWDM applications
• Maximum power consumption less than 0.25W
• LC receptacle
• 25W single-ended data input
• Case operating temperature range: -5 to +75°C
Description
The 1608-Series 4.25 Gb/s transmitter optical subassem-
bly (TOSA) integrates a high-speed laser, a monitor pho-
todiode and a micro-TEC in a small form-factor metallized
ceramic package. It is designed for use in small form-fac-
tor pluggable (SFP) transceivers and other types of optical
modules for high-speed telecommunication and data ap-
plications including WDM 4X Fiber Channel and 4G Gib-
abit Ethernet.
The 1608-Series is available in the full range of C band ITU-
T wavelengths operating at 4.25 Gb/s per channel. The
device exhibits excellent wavelength stability, supporting
operation at 100 GHz channel spacing over 15 years (as-
suming an end-of-life aging condition of <±90 pm), with
low hazard rates (~100FIT wearout over 20 yrs.).
1608L1xx is the standard commercially available variant.
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.
AV02-4120EN - June 5, 2013
