Finisar
Product Specification
CWDM Extended Temperature GBIC Transceiver
FTR-1621T-XX
PRODUCT FEATURES
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All Metro data protocols from
622Mb/s to 2.7 Gb/s
Extended link budget with APD
receiver technology
Standard GBIC footprint
Cooled CWDM DFB
laser transmitter
Class 1 laser eye safety
Very low jitter
Metal enclosure for lower EMI
Extended voltage range
Low power dissipation
Extended operating temperature
range: -40°C to 85°C
APPLICATIONS
•
Metro Access Rings and Point-
to-Point networking for SONET,
Gigabit Ethernet and Fibre
Channel
Finisar’s FTR-1621T-XX CWDM Extended Temperature GBIC transceivers comply
with GBIC Specification Revision 5.5
1*
. They are compatible with Gigabit Ethernet as
specified in IEEE 802.3
2*
, single and double rate Fibre Channel FC-PH, PH2, PH3
3*
and
SONET specifications for OC-12/OC-48
4**
. Along with an extraordinary operation
range of –40
o
C to 85
o
C, the fiber link budget has been enhanced with an Avalanche
Photo Diode (APD) receiver.
Additional real time diagnostic functions are available via the 2-wire serial bus specified
for Module Definition “4” GBICs. For details, see Finisar Application Note AN-2030,
“Digital Diagnostic Monitoring Interface for Optical Transceivers”
5
. Even with all of
these innovative features, the transceiver is still compliant with the mechanical and
electrical interfaces defined in the GBIC interoperability standard.
© Finisar Corporation December 2004 Rev E
Page 1
FINISAR [ FINISAR CORPORATION. ]
