參數(shù)資料
型號: MC92400
廠商: Motorola, Inc.
英文描述: ATM Cell-Switching Engine(ATM蜂窩式處理器)
中文描述: ATM信元開關(guān)引擎(自動柜員機蜂窩式處理器)
文件頁數(shù): 1/2頁
文件大?。?/td> 374K
代理商: MC92400
The MC92400 ATM Cell-Switching Engine (ACE) is a modular component for implementing high-perfor-
mance, cost-effective, feature-rich ATM switching. The switch fabric consists of a shared bus and connected
switchports (each using one ACE). Switchports are capable of supporting 155 Mpbs line rates and are inter-
connected by a shared bus capable of 2.4 Gpbs of throughput. In a symmetrical configuration, sixteen 155
Mbps switchports may be used, while in an asymmetrical configuration, using lower speed interfaces, up to
21 switchports are supported on the shared bus. The shared bus has redundancy features for high availability
systems. Each switchport supports per-VC queuing, TM 4.0, fault detection and up to 8 physical interfaces.
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Highly integrated ATM switching device, ATMF UNI 3.1 and TM 4.0 compliant
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Patented input-queued, output-driven design maximizes use of switch memory and interconnect
resources
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Supports up to OC-3 line rates
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Supports a maximum of 21 switch-
ports on a 2.4 Gbps shared bus
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Scaleable, hot-insertable, and
swapable
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Supports point-to-point and point-
to-multipoint connections
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Fault Management
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4.2 Mbits of internal memory
for context or cell storage
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1.8V Core, 3.3V I/O
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Package: 420-pin TBGA
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ATM Edge Switch
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XDSL Access Multiplexer
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Multi-Service Platform
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cPCI Systems
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Workgroup Hub
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Base Station Controller
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ATM LAN Switch
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Modem Pool Concentrator
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Cable Head End
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Implements ATM Layer functions according to ITU-T Recommendations and ATM Forum specifications
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Provides total switch capacity of 2.4Gb/s
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Supports PHY line rates up to 155 Mb/s
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Allows up to 21 ACEs on a common bus
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Per-VC queuing, with configurable queue depth thresholds, providing traffic isolation and policing
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Per-cell and per-packet discarding (EPD and PPD) configurable per VCC
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Allows up to 16K VCs per switchport
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Manages cell storage for up to 32K cells
MC92400FACT
F a ct S h e e t
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O T O R O L A
MC92 40 0
ACE B
L O C K
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I A G R A M
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