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PM8312

PMC Sierra
Part Number PM8312
Manufacturer PMC Sierra
Description High Density 32-Channel T1/E1/J1 Framer
Published Mar 14, 2006
Detailed Description PM8312 TEMUX 32 High-Density 32-Channel T1/E1/J1 Framer with Integrated VT/TU Mappers & M13 Multiplexer 8: PRODUCT OVERV...
Datasheet PDF File PM8312 PDF File

PM8312
PM8312

Overview
PM8312 TEMUX 32 High-Density 32-Channel T1/E1/J1 Framer with Integrated VT/TU Mappers & M13 Multiplexer 8: PRODUCT OVERVIEW The PM8312 TEMUX 32 device is a 64-Mbit/s multi-channel T1/E1 framer with integrated VT/TU Mappers and an M13 Multiplexer.
• Stand-alone unchannelized E3 framer mode (ITU-T Rec.
G.
751 or • • • • of operation.
• Supports a wide range of T1, E1 and J1 framing formats.
• Supports DS3 framing modes such as M23, C-bit parity, and ITU-T Th • The SPE/STS-1 can be programmed for various T1, E1 or DS3 modes co n ea m 19.
44 MHz Line-Side Scaleable Bandwidth Interconnect Bus or 19.
44/77.
76 MHz Telecom Bus Mapper and Telecom Bus I/F of Pa rtm in BLOCK DIAGRAM er In Recommendation G.
747.
ur sd One SONET/SDH DS3 mapper for terminating DS3-multiplexed T1 streams, SONET/SDH-mapped T1 streams or SONET/SDH-mapped E1 streams.
• Supports 8 Mbit/s H-MVIP system interface for all T1 or E1 links, a separate 8 Mbit/s H-MVIP system interface for all T1/E1 CAS channels, and a separate 8 Mbit/s H-MVIP system interface for all T1 or E1 CCS and V5.
1/V5.
2 channels.
Supports 28 T1 or 21 E1 links in DS3 or SONET/SDH mode and up to 32 T1 or E1 links when using the line-side SBI interface.
Supports transparent virtual tributaries when the SBI interface is used with a SONET/SDH mapper.
• • on te n tT M13 Mux ay ,2 One full-featured M13 multiplexer with DS3 framer.
T1/E1 Framer 7O • One SONET/SDH VT1.
5/VT2/TU11/TU12 bit asynchronous or byte synchronous mapper.
Supports a byte-serial Scaleable Bandwidth Interconnect (SBI) interface at 19.
44 MHz or 77.
76 MHz for high-density systemside device interconnection to PMC-Sierra’s link layer products.
ct • 32 E1 framers.
ob • 32 T1 framers.
• Provides a 19.
44 or 77.
76 MHz SONET/SDH Add/Drop Telecom bus interface for seamless connection with PMC-Sierra’s SONET/SDH devices.
er • This monolithic device integrates: RJAT PMON PRBS ,2 PRODUCT HIGHLIGHTS Supports a 19.
44-MHz Scaleable Bandwidth...


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