COMMUNICATIONS MODULES & SUBSYSTEMS
2.5 Gb/s Transponder with Mux/Demux (1310 and 1550 nm)
54TR Series
Key Features
• MSA compatible
• Modular size for plug-and-play, allowing faster time-to-
market for LR-1 and LR-2 applications
• Outstanding optical and electrical performance over
both commercial and industrial temperatures
Applications
The JDSU 54TR series transponder integrates optics and electronics in an OC-48
(2.5 Gb/s) time division multiplexing (TDM) transponder module. Multisource
agreement (MSA) compatible and designed for operation at 1310 and 1550 nm,
it can be used across a variety of optical fiber systems.
• 1310nm and 1550 Long Reach
applications
• Metro core
• Wide area networks
• Optical crossconnects
• Fiber backbone
The bidirectional modules provide a SONET or SDH compliant interface between
the SONET/SDH photonic physical layer and the electrical layer. Major
components include distributed feedback (DFB) based optical transmitter; an
Avalanche photodiode (APD) optical receiver with transimpedence amplifier
(TIA); a microcontroller; a laser driver; and an integrated 16 signal mux/demux
with clock and data recovery (CDR) circuitry.
Compliance
• Telcordia GR-253-CORE
• ITU-T G.783, ITU-T G.957, and
ITU-T G.958
The transponder provides either 1310 or 1550 nm wavelengths and is available in
an APD receiver configuration. It receives a 2488.32 Mb/s optical signal, converts
it to an electrical signal, recovers the clock, and demultiplexes the data into sixteen
155 Mb/s differential low voltage positive emitter coupled logic (LVPECL) data
signals. The transponder is available in LR-1 or LR-2 configurations.
NORTH AMERICA: 800 498-JDSU (5378)
WORLDWIDE: +800 5378-JDSU
WEBSITE: www.jdsu.com
JDSU [ JDSU ]
