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PM7324中文資料PMC數(shù)據(jù)手冊(cè)PDF規(guī)格書

PM7324
廠商型號(hào)

PM7324

功能描述

SATURN User Network Interface ATM Layer Solution

文件大小

49.13 Kbytes

頁(yè)面數(shù)量

2 頁(yè)

生產(chǎn)廠商 PMC-Sierra, Inc
企業(yè)簡(jiǎn)稱

PMC

中文名稱

PMC-Sierra, Inc官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-2-9 8:00:00

PM7324規(guī)格書詳情

FEATURES

? Monolithic single chip device which handles bi-directional ATM Layer functions including VPI/VCI address translation, cell appending, policing (ingress only), cell counting and OAM requirements for 65536 VCs (virtual connections).

? Instantaneous bi-directional transfer rate of 800 Mbit/s supports a bidirectional cell transfer rate of 1.42x106 cells/s.

? Ingress input interface supports an 8 or 16 bit PHY interface using direct addressing for up to 4 PHY devices (Utopia Level 1) and Multi-PHY addressing for up to 32 PHY devices (Utopia Level 2).

? Ingress output interface supports an 8 or 16 bit SCI-PHY (52 - 64 byte cell) interface (Utopia Level 1) to a switch fabric.

? Egress input and output interfaces support an 8 or 16 bit SCI-PHY (52 - 64 byte cell) interface using direct addressing for up to 4 PHY devices (Utopia Level 1) and Multi-PHY addressing for up to 32 PHY devices (Utopia Level 2).

? Compatible with a wide range of switching fabrics and traffic management architectures.

? Ingress functionality includes a highly flexible search engine that covers the entire PHYID/VPI/VCI address range, dual leaky bucket policing, per-VC cell counts, OAM-FM and OAM-PM processing.

? Egress functionality includes direct address lookup, per-VC cell counts, OAM-FM and OAM-PM processing. Per-PHY output buffering scheme resolves the head-of-line blocking issue.

? Includes a FIFO buffered 16-bit microprocessor bus interface for cell insertion and extraction, deterministic VC Table access, status monitoring and configuration of the device.

? Supports DMA access for cell extraction.

? The UTOPIA and external SRAM interfaces are 52 MHz max.

APPLICATIONS

? WAN ATM Core and Edge Switches

? ATM Enterprise and Workgroup Switches

? Access Switches/Multiplexers

產(chǎn)品屬性

  • 型號(hào):

    PM7324

  • 制造商:

    PMC

  • 制造商全稱:

    PMC

  • 功能描述:

    S/UNI-ATM LAYER SOLUTION

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