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PDF VSC3140 Data sheet ( Hoja de datos )
| Número de pieza | VSC3140 | |
| Descripción | Asynchronous Crosspoint Switch | |
| Fabricantes | Vitesse Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de VSC3140 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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3.6Gb/s 144x144www.DataSheet4U.com Asynchronous Crosspoint Switch
Physical
Layer
Products
VSC3140
Product Brief
Features:
• Per Channel Programmable
Input Equalization
• Per Channel Programmable
Output Drive Levels
• On Board PRBS Generator/
Detector
• Parallel and Serial Programming
Modes
• Secondary Serial Access Port
for Configuration and Monitoring
• Non-blocking Architecture with
Broadcast and Multicast
Modes
• Soft Power Down for Unused
Channels
• Boundary Scan Support for
Data I/O
• Integrated Temperature
Sensor/Alarm
• On-chip Input and Output
Terminations
Benefits:
• 144x144 Inputs and Outputs
Allow Creation of 3-stage Clos
Switch Fabrics of up to 10368 x
10368 Array Providing up to 37
Terabits of Data Throughput
• Programmable Integrated
Signal Equalization (ISE) Func-
tion Improves Output Jitter and
Multi-pass Performance, Re-
ducing the Need for Inter-stage
Retimers in Multi-stage Switch
Fabrics
General Description
The VSC3140 is a 144x144 asynchro-
nous crosspoint switch, designed to
carry broadband data streams.The fully
non-blocking switch core is pro-
grammed through a multi-mode port in-
terface that allows random access pro-
gramming of each input/output port.
Each data output can be programmed
to connect to one of the 144 inputs.The
signal path is unregistered and fully
asynchronous, so there are no restric-
tions on the phase, frequency, or sig-
nal pattern on any input. Each high-
speed output is a fully differential
switched current driver with on-die ter-
minations for maximum signal integrity.
A multi-mode, programming interface is
provided that allows commands to be
sent as serial data or multiplexed par-
allel data. Unused channels may be
powered down to allow efficient use of
the switch in applications that require
only a subset of the channels. A sec-
ondary serial access port allows asyn-
chronous readback and configuration
control to take place while the primary
programming port is in use.
Applications:
• DWDM Platform
• Core and Edge Router
• Storage Area Network
• Wavelength Routers
• Digital Cross Connect
• Optical Cross Connect
www.vitesse.com
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet VSC3140.PDF ] | |
Hoja de datos destacado
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