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TMXF28155

Agere Systems
Part Number TMXF28155
Manufacturer Agere Systems
Description TMXF28155 Super Mapper 155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
Published Apr 16, 2005
Detailed Description Preliminary Data Sheet May 2001 TMXF28155 Super Mapper 155/51 Mbits/s SONET/SDH x28/x21 DS1/E1 1 Features s 1.2 STS/ST...
Datasheet PDF File TMXF28155 PDF File

TMXF28155
TMXF28155

Overview
Preliminary Data Sheet May 2001 TMXF28155 Super Mapper 155/51 Mbits/s SONET/SDH x28/x21 DS1/E1 1 Features s 1.
2 STS/STM Pointer Interpreter s s Versatile IC supports 155/51 Mbits/s SONET/SDH interface solutions for T3/E3, DS2, T1/E1/J1, and DS0/E0/J0 applications.
Implementation supports both linear (1 + 1, unprotected) and ring (UPSR) network topologies.
Provides full termination of up to 21 E1, 28 T1, or 28 J1.
Low power 3.
3 V supply.
–40 °C to +85 °C industrial temperature range.
456-pin ball grid array (PBGA) package.
Complies with Bellcore*, ITU, ANSI †, ETSI and Japanese TTC standards: GR-253-CORE, GR-499, (ATT) TR-62411, ITU-T G.
707, G.
704, G.
706, G.
783, G.
962, G.
964, G.
965, Q.
542, T1.
105, JT-G704, JT-G706, JT-G707, JT-I431-a, ETS 300 417-1-1, ETS 300 011, T1.
107, T1.
404.
Interprets STS/AU/TU-3 pointers.
Synchronizes 8 kHz frame and 2 kHz superframe to system/shelf timing reference by setting the transmit STS-3/STM-1 pointers to a fixed value of 522.
Monitors/terminates SPE ...


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