Finisar
Product Specification
WDM Multi-rate GBIC Transceiver with APD Receiver
FTR-1621-XX
PRODUCT FEATURES
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All Metro data protocols from
125Mb/s to 2.7 Gb/s
Extended link budget of
30dB
with APD receiver technology
Standard GBIC footprint
Uncooled CWDM-rated DFB
laser transmitter
Class 1 laser safety
Very low jitter
Metal enclosure for lower EMI
Extended voltage range
Low power dissipation
Extended operating temperature
range: 0°C to 60°C
APPLICATIONS
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Metro Access Rings and Point-
to-Point networking for SONET,
Gigabit Ethernet and Fibre
Channel
Finisar’s FTR-1621-XX WDM GBIC transceivers comply with GBIC Specification
Revision 5.4
1*
. They are compatible with the single and double rate Fibre Channel FC-
PH, PH2, PH3
3*
and SONET specifications for OC-12/OC-48
3**
. The fiber link budget
has been enhanced to 30dB with an Avalanche Photo Diode (APD) receiver. Additional
real time diagnostic functions are also available via the 2-wire serial bus specified for
Module Definition “4” GBICs. For details, see Finisar Application Note AN-2030
4
.
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 01-Mar-02 Rev.F
Page 1