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RXS2448 Block Diagram
RXS2448 High Performance Computing Application
RXS244 Wireless Application
RXS2448 Defense and Aerospace Application
RXS2448 Video and Imaging Application

RXS2448

24-Port, 48-Lane, 600 Gbps, 10xN RapidIO Switch

The IDT RXS2448 is a RapidIO, multi-port switch that is compliant to the Serial RapidIO Interconnect Specification (Revision 3.2). The switch fabric supplies non-blocking bandwidth of 600 Gbps for up to 24 ports and 48 lanes. The packet transfer performance through the fabric is optimized through buffer management schemes and configurable queuing modes. The RapidIO switch supports standard RapidIO routing functionality, including unicast and up to 256 multicast groups.  

The RXS2448 supports flow control based on eight separate priorities that contains a queue aging function to ensure that high priority traffic does not starve low priority traffic under congestion. The device provides extensive accessibility to create an optimal configuration by allowing access to all features of the switch via any port. 

Features

  • Compliant to Serial RapidIO 3.2 Specification (10xN, Gen 3)
  • 48 lanes, with up to 12x4, 24x2, 24x1 port configurations
  • Full-duplex 600 Gbps non-blocking bandwidth
  • Port-to-port latency approaching 100ns
  • 1.25, 2.5, 3.125, 5.0, 6.25, 10.3125, and 12.5 Gbaud
  • Supports any topology for a highly scalable system
  • SerDes supports long-reach (100cm + 2 connectors)
  • 33 x 33 FCBGA

Product Specification

Throughput (Gbps)Cut Through Latency (ns)MulticastMulticast Masks (#)Individual Port ShutdownOn-Die ScopePacket Trace/Mirror/FilterProg Pre-emphasis per PortProg Rec Equal per PortS-RIO Specification
600100Yes256YesYesNoYesYes3.2

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
80RXS2448AALGIPreviewALG1024FCBGA1024IYesTrayCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
locked
RXS2448 Datasheet Datasheet PDF 523 KB May 18, 2016
User Guides & Manuals
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RXS2448 User Manual Manual PDF 3.28 MB Feb 12, 2016
Other
no-lock
S-RIO Switch Feature Comparison Chart Product Brief PDF 50 KB Feb 16, 2016
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RXS RapidIO Switches Product Brief Product Brief PDF 694 KB Feb 16, 2016
locked
RXS2448 Pinlist Pinlist-Ballmap TXT 11 KB Jan 11, 2016
show all (6)
no-lock
Supercomputing at the Mobile Edge Overview Overview PDF 939 KB Sep 25, 2015
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IDT Products for Radio Applications Product Brief PDF 4.65 MB Aug 12, 2015
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S-RIO Linux Support Miscellaneous PDF 12 KB Mar 25, 2015

Software & Tools

Title Type Format File Size Datesort icon
locked
RXS Header File Software Tool TXT 170 KB Mar 9, 2016

Related Videos

  • 2016-02-16 RapidIO 10xN (Gen 3) Switches by IDT
  • 2013-11-20 Introduction to Serial RapidIO® (SRIO) by IDT
  • 2015-06-17 Supercomputing at the Edge with Serial...