VSC9195, VSC9192
F E A T U R E S :
136 x 136 TSI Switch with Non-blocking 6528 x 6528 STS-1 Switch
Matrix (340G Aggregate Bandwidth)
Bit-sliced Switching Mode Provides 13056 x 13056 Connectivity at
Half Bandwidth (68x68 ports) Enabling a One-stage 680G Fabric with
Four Switch Chips
Serial TFI-5 2.488 Gb/s High-speed Interface with EQ and Pre-emphasis
Hitless Reconfiguration of TSI Mapping
Split Frame Domain Support (2 Domains per Chip)
Two Overhead Ports to Drop and Add OH Bytes for Automatic
Protection Switching Support and In-band Messaging
Cross-connect Program Memory Integrity Monitoring
LOS Detection, Input Parity Checking and Output Parity Insertion,
Scrambling and Descrambling
Transparent Mode Enables Switching Among Complete Ports
Independent of Rate and Protocol, at 2.125, and 2.488-2.67 Gb/s
Can Act as a Static Slice/Merge Device to Support other VSC9195
Devices in a Bit-sliced Fabric
A P P L I C A T I O N S :
Central Switch in 170 Gb/s to 340 Gb/s STS-1 Grooming Fabric
Switch Element for 680 Gb/s to 1.36 Tb/s STS-1 Grooming Fabric
Bit-slicing Engine for 680 Gb/s to 1.36 Tb/s STS-1 Grooming Fabric
Ingress/Egress Device for Multi-terabit STS-1 Grooming Clos Fabric
Synchronous Transparent Crosspoint Switch for Generic Circuit or
Packet Switching
340 Gb/s and 170 Gb/s OC-48 STS-1 Time-Slot Interchange Switches
B E N E F I T S :
Enables High Capacity Switching with a Small Number of ICs, Reducing
Cost and Power
Easy Diagnostic and Monitoring Capability
Scalability: Using VSC9192 and VSC9195, Customer can Economically
Create Products from 80G to 680G Aggregate Bandwidth Using the same
Software and Hardware Interfaces, with Capability to Scale to 1.36Tb
Without Requiring Specialized Clos Programming Algorithms. Clos
Fabrics for Larger Throughput can be Implemented with Fewer ICs.
Flexibility: can be Used as a Monolithic Switch, as an Element in a 680G
Bit-sliced Fabric, as a Bit-slicing Engine for a 680G Bit-sliced Fabric or an
Ingress/Egress Device for a Large Clos Fabric.
S P E C I F I C A T I O N S :
340 Gb/s Aggregate Bandwidth
TFI-5 Compliant 2.5 Gb/s High-speed Interfaces
Dual +2.5V/1.2V Power Supply
45.0mm 1072 fcBGA Package
Power Dissipation 25W (typ), 32W (max when fully utilized) with
Power-down for Unused Channels
0 to 110C (case) Temperature Range
53 MHz 16-bit CPU Interface
TIME-SLOT INTERCHANGE PRODUCTS
PB-VSC9195/92-001
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
2003 Vitesse Semiconductor Corporation
741 Calle Plano
Camarillo, CA 93012, USA
Tel: +1 805.388.3700
Fax: +1 805.987.5896
www.vitesse.com
The VSC9195 is a 136 x 136 Time Slot
Interchange (TSI) Switch IC supporting
TFI-5 (STS-48 like frame) data on every
input and output. All inputs and outputs
are differential serial signals running at
2.488 Gb/s for TDM signals, or 2.125 Gb/s,
or 2.488-2.67 Gb/s for signals to be routed transparently.
The device contains a fully non-blocking STS-1 switching matrix
surrounded by serial back plane interfaces that incorporate fully
integrated clock recovery and synthesis, input equalization,
output pre-emphasis, TFI-5/SONET/SDH compliant scrambling,
framing, de-skew and alarms. Ports to drop and insert overhead
bytes are included. A multi-mode CPU interface is used for
device configuration and status monitoring.
G E N E R A L D E S C R I P T I O N :
VSC9195, VSC9192
VSC9192 in a 170G Application
SONET/
SDH
PHY
SONET/SDH
Pointer
Processor
TFI - 5
SONET/SDH
Backplane
Transceiver
S
e
r
D
e
s
Protection Switch
VSC9192
170G TSI
3264 x
3264 STS-1
S
e
r
D
e
s
Working Switch
VSC9195 in a 340G Application
SONET/SDH
Pointer
Processor
TFI - 5
SONET/SDH
Backplane
Transceiver
S
e
r
D
e
s
Protection Switch
VSC9195
340G TSI
6528 x
6528 STS-1
S
e
r
D
e
s
Working Switch
VSC9195 in a 680G Bitslicing Application
SONET/SDH
Pointer
Processor
TFI - 5
SONET/SDH
Backplane
Transceiver
S
e
r
D
e
s
Protection Switch
VSC9192
170G TSI
13056 x
13056 2-bit
S
e
r
D
e
s
VSC9192
170G TSI
13056 x
13056 2-bit
S
e
r
D
e
s
VSC9192
170G TSI
13056 x
13056 2-bit
S
e
r
D
e
s
VSC9195
170G TSI
13056 x
13056 2-bit
S
e
r
D
e
s
Working Switch
SONET/
SDH
PHY
SONET/
SDH
PHY
340 Gb/s and 170 Gb/s OC-48 STS-1 Time-Slot Interchange Switches
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