VSC9186
VSC9186 Killington - Quad STS-48/STM-16 and STS-192/STM-64 Line Interface
GENERAL DESCRIPTION:
The VSC9186 is a bidirectional quad
STS-48/STM-16 or OC-192/STM-64 framer
and pointer processor. In addition to full
path overhead monitoring, section and
line termination are available on line
inputs and outputs. A bidirectional protection interface
allows both line and tributary traffic to be looped back
simultaneously through a companion device. The UPSR is
implemented entirely in hardware driven by the STE/LTE logic,
pointer interpreter and path overhead monitor.
The VSC9186 supports TOH transparency off-chip using the
XILINX Virtex II (XC2V1000-4FG256C). A verified reference
design is available with purchase.
The VSC9186 can be used in SONET/SDH applications
such as Time Slot Interchange (TSI) switches, digital
crossconnects, add/drop multiplexers, and DWDM terminal
multiplexer applications.
VSC9186 BLOCK DIAGRAM:
TOH Interface
RefSync
OC-192 TOH
4xOC-48 PP
Ptr Interpreter
Pre-Buffer
External Switch Control
APS
768x288
TSI
Data
HSI
Clock(s)
Quad OC-48 TOH
1 x RSLOP-192
4 x RSLOP-48
Ptr Generator
Elastic Store
High
Speed
Interface
Data
Clock
PHY Clock
Path
Overhead
Processor
OC-192 TOH
Data
Clock
PHY Clock
Quad OC-48 TOH
External Switch Control
HSI
4 x TSLOP-48
1 x TSLOP-192
Ptr Generator
768x288
TSI
CPU
OC-192 PP
Ptr Interpreter
Elastic Store
Pre-Buffer
High
Speed
Interface
Data
Clock
SouthRx
NorthRx
SouthTx
NorthTx
RefClk
BACKPLANE/OC-192
LINE INTERFACE
4 x OC-48 / 1 x OC-192
LINE INTERFACE
Your Partner for Success.
For more information on Vitesse Products visit the Vitesse web site
at www.vitesse.com or contact Vitesse Sales at (800) VITESSE
or sales@vitesse.com
741 Calle Plano
Camarillo, CA 93012, USA
Tel: +1 805.388.3700
Fax: +1 805.987.5896
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©2002 Vitesse Semiconductor Corporation
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
