TRANSPORT PROCESSING
VSC9191
100 Gbps (40 x 40) SONET/SDH TSI Switch with Dual Rate I/O
20x 2.5 Gbps or 622 Mbps
VSC9191
1920 X 1920
STS-1 TSI
OH
Mon
CPU
IF
APS
ITESSE
R
100 Gbps TSI Switch (40 x 40 Links)
20x 2.5 Gbps or 622 Mbps
20x 2.5 Gbps or 622 Mbps
VSC9191
20x 2.5 Gbps or 622 Mbps
F E AT U R E S :
40 x 40 TSI switch with non-blocking 1920 x 1920 STS-1 switch matrix
with 100 Gbps aggregate bandwidth.
Serial TSI-to-framer interface (TFI-5) operating at 2.488 Gbps with
STS-12 622.08 Mbps support.
Hitless reconfiguration of TSI mapping.
Automatic protection switching at STS-1 level.
Integrated clock synthesis with three reference frequencies: 78 MHz,
155 MHz, and 311 MHz.
66 MHz 16-bit microprocessor interface with four interface modes.
One-step connection programming.
Flexible split-frame domain support for folded fabrics.
Overhead monitor port.
33 mm, 613-pin FCBGA package.
Power dissipation < 6 W typical and < 8 W maximum.
BENEFITS:
Convenient size for maximum flexibility in building SONET/SDH and
Ethernet over SONET/SDH systems.
Dual rate I/O for interfacing to greater number of port cards.
Easy software management of switch-overs.
High reliability and rapid response eliminates external hardware expense.
Maximum flexibility to adapt to network system designs.
Convenient interface and control.
Easy software integration, rapid recovery, and fast switch times.
Enables use as an interface device for larger fabrics.
Convenient, enhanced quality monitoring and fault isolation.
Convenient packaging for higher density and design flexibility.
Low power for easy thermal design.
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VSC9191
100 Gbps (40 x 40) SONET/SDH TSI Switch with Dual Rate I/O
GENERAL DESCRIPTION:
A Vitesse TSI Switch Family Member
The VSC9191 is a 40 x 40 Time Slot Interchange (TSI)
switch supporting multirate OC-48/OC-12 data on every
input and output. All inputs and outputs are differential
serial signals running at 2.488 Gbps or 622 Mbps for
TDM signals, and 2.125 Gbps or 2.488 Gbps for signals
routed transparently.
The device contains a fully non-blocking STS-1 switching
matrix surrounded by serial backplane interfaces that
incorporate fully integrated clock recovery and synthesis,
input equalization, output pre-emphasis, SONET/SDH
compliant scrambling, framing, deskew, and alarms.
Ports to drop and insert overhead bytes are included. A
multimode CPU interface is used for device configuration
and status monitoring.
Use Standalone or as a Building Block
The VSC9191 is designed for use in a central switch unit
in smaller SONET/SDH systems. Alternatively, the
VSC9191 can be used as a building block for larger
680 Gbps to 1.36 Tbps systems when used in
conjunction with additional Vitesse TSIs such as the
VSC9195 or VSC9295.
The Vitesse TSI Family of Switches
Vitesse offers a complete line of SONET/SDH TSI
products for building systems of any size. Vitesse TSI
products are designed for maximum flexibility in building
and managing SONET and packet systems.
Members of the Vitesse TSI family include:
VSC9295: 340 Gbps (136 x 136) TSI, 2.5 Gbps or 622 Mbps I/O
VSC9292: 170 Gbps (68 x 68) TSI, 2.5 Gbps or 622 Mbps I/O
VSC9185: 160 Gbps (40 x 40) TSI, 2.5 Gbps or 622 Mbps I/O
VSC9191: 100 Gbps (40 x 40) TSI, 2.5 Gbps or 622 Mbps I/O
VSC9190: 50 Gbps (20 x 20) TSI / 10 Gbps Backplane
Transceiver, 2.5 Gbps or 622 Mbps I/O
VSC9182: 40 Gbps (64 x 64) TSI, 622 Mbps I/O
VSC9180: 2.5 Gbps SONET/SDH Backplane Transceiver
100 Gbps Central TSI Switch
8x 10 Gbps Cards:
10 Gbps
Line
Card
4x 2.5 Gbps
4x 2.5 Gbps
VSC9191
680 Gbps Single-Stage Nonblocking Fabric
68x 2.5 Gbps
VSC9295
4x Bit Slice
68x 2.5 Gbps
Mode
VSC9295
4x Bit Slice
Mode
17x 40 Gbps Cards:
68x 2.5 Gbps
40 Gbps
Line
Card
68x 2.5 Gbps
VSC9191
Slice and Merge
68x 2.5 Gbps
68x 2.5 Gbps
8x 2.5 Gbps 8x 2.5 Gbps
20 Gbps
Low-Order
Grooming
Switch
VSC9295
4x Bit Slice
Mode
68x 2.5 Gbps
VSC9295
68x 2.5 Gbps
4x Bit Slice
Mode
Trademarks
TM
Vitesse, ASIC-Friendly, FibreTimer, TimeStream, Snoop Loop, Super FEC, FOCUSConnect, Meigs-II, Meigs-IIe, Lansing, Campbell-I, Barrington,
PaceMaker, HOVCAT48, HOVCAT48e, HOVCAT192, HOVCAT192e, Micro PHY, FOCUS32, FOCUS16, IQ2200, NexSAS, VersaCAT, GigaStream, HawX,
SparX, StaX, VstaX, SimpliPHY,VeriPHY, ActiPHY, XFP PRO, SFP PRO, Smart-LINK, OctalMAC, EQ Technology are trademarks in the United States and/or
other jurisdictions of Vitesse Semiconductor Corporation. All other trademarks or registered trademarks mentioned herein are the property of their respective
holders.
Copyright © 2005
Vitesse Semiconductor Corporation ("Vitesse") retains the right to make changes to its products or specifications to improve performance, reliability or
manufacturability. All information in this document, including descriptions of features, functions, performance, technical specifications and availability, is
subject to change without notice at any time. While the information furnished herein is held to be accurate and reliable, no responsibility will be assumed by
Vitesse for its use. Furthermore, the information contained herein does not convey to the purchaser of microelectronic devices any license under the patent
right of any manufacturer.
741 Calle Plano
Camarillo, CA 93012, USA
Tel: +1 805.388.3700
Fax: +1 805.987.5896
www.vitesse.com
sales@vitesse.com
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