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PM5371-RI 参数 Datasheet PDF下载

PM5371-RI图片预览
型号: PM5371-RI
PDF下载: 下载PDF文件 查看货源
内容描述: SONET / SDH支路单元交叉连接 [SONET/SDH TRIBUTARY UNIT CROSS CONNECT]
分类和应用: ATM集成电路SONET集成电路SDH集成电路电信集成电路电信电路开关异步传输模式
文件页数/大小: 93 页 / 304 K
品牌: PMC [ PMC-SIERRA, INC ]
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PM5371TUDX  
DATA SHEET  
PMC-920525  
ISSUE 6  
SONET/SDH TRIBUTARY UNIT CROSS CONNECT  
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FEATURES  
A single stage, non-blocking array of time switches for cross-connecting  
SONET virtual tributaries (VTs) or SDH tributary units (TUs).  
Provides non-blocking switching between two STS-3 (STM-1) byte serial input  
streams and two STS-3 (STM-1) byte serial output streams.  
Operates from a single 19.44 MHz clock.  
Provides parity checking on input data buses and parity generation on output  
data buses.  
Allows programmable idle code insertion on a per VT or per TU basis.  
Permits switching of any combination of SONET VT1.5, VT2, VT3, VT6, or  
STS-1 channels. Permits switching of any combination of SDH TU11, TU12,  
TU2, or TU3 channels.  
Operates in conjunction with the PM5361 TUDX SONET/SDH Tributary Unit  
Payload Processor which aligns SONET VTs or SDH TUs such that they can  
be switched by the TUDX.  
Cascadable in a systolic or bused manner to allow larger switching arrays to  
be implemented. Provides control outputs that are programmable on a per  
timeslot basis to facilitate construction of larger switching arrays.  
Provides programmable delay to match data skew in the systolic array  
application.  
Provides a generic 8-bit microprocessor bus interface for configuration,  
control, and status monitoring.  
Low power, +5 Volt, CMOS technology. Device has TTL compatible inputs  
and outputs.  
160 pin metric quad flat pack (MQFP) package.  
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE  
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