1610/11-Series MSA-compatible 2.5 Gb/s Cooled DFB TOSA
Data Sheet
March 2008
CyOptics’ 1610 and 1611 type TOSA is available with LC recep-
tacle (for use in DWDM SFP and other pluggable transceivers)
or fiber pigtail (for use on line cards)
Features
n Ultra small form factor 9-pin MSA DFB TOSA
n Data rates up to 2.7Gb/s
n For use up to 200 km (4000 ps/nm) at 2.5 Gb/s
n +6 dBm typical optical output power (200km version)
n Wavelength selectable to ITU-T grid wavelengths, C
band and L band* wavelengths
n Suitable for use in 100GHz channel spacing DWDM
systems
n Temperature stabilized; can also be operated in par-
tially cooled mode for CWDM applications
n Maximum power consumption less than 0.2W
n LC receptacle or pigtailed versions available
n 25Ω single-ended data input (15Ω option available)
n Operating case temperature range -5 to +75C
* LC Receptacle version. For other L-band versions, please contact your Cy-
Optics Account Manager, or the contacts shown at the foot of this document.
Description
The 1610-Series 2.5 Gb/s transmitter optical subas-
sembly (TOSA) integrates a high-speed laser, a moni-
tor photodiode and a micro-TEC in a small form-factor
metallized ceramic package. It is designed for use in
small form-factor pluggable (SFP) transceivers and
other types of optical modules for high-speed telecom-
munication and data applications including WDM
SONET OC-48, SDH STM-16, Fiber Channel and
Gibabit Ethernet.
The 1610-Series is available in the full range of C band
ITU-T wavelengths operating at 2.5 Gb/s per channel.
The device exhibits excellent wavelength stability, sup-
porting operation at 100 GHz channel spacing over 15
years (assuming an end-of-life aging condition of <±90
pm), with low hazard rates (~100FIT wearout over 20
yrs.).
Applications
n SFP Transceivers for DWDM, CWDM and SONET/
SDH, GbE & Fibre Channel
n Line cards