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VSC9118

10 Gb/s / Quad 2.5 Gb/s Multi-Service SONET/SDH Mapper Device with Virtual Concatenation

Vitesse Semiconductor 

VSC9118

10 Gb/s / Quad 2.5 Gb/s Multi-Service SONET/SDH Mapper Device with Virtual Concatenation

GENERAL DESCRIPTION:

The VSC9118 is a 10 Gb/s multi-service

SONET/SDH data mapping device that supports

both contiguously concatenated and virtually

concatenated transport channels.

The AU-3/TU-3/VC-3, STS-1/VC-3, and STS-3c/VC-4

transport channels may be virtually concatenated

to support larger custom transport channels. Up to 64 packet streams

can be mapped into these transport channels.

Virtual concatenation of AU-3/TU-3/VC-3, STS-1/VC-3, or STS-3c/VC-4

transport channels into Virtual Groups is supported through SONET/SDH.

Path Overhead H4 byte is processed for payload identifiers, types,

and sequencing. Non-contiguous transport channels can be tagged

and linked through these overhead bytes to form larger, custom

transport channels.

The (LCAS) protocol is supported by processing the H4 byte control

packets and reporting back member status.

Flexible Payload Processing for (GFP) is supported for several interfacing

formats including Ethernet Frames. It also supports HDLC-like framing:

PoS - RFC2615, LAPS - X.85, and X.86

APPLICATION DIAGRAM:

SPECIFICATIONS:

Line Interface Speed: 622 Mb/s (16 bits), OIF-SFI4-01.0 (OC-192) SFI-4

Interface

 Backplane Interface Speed: Dual 4 x 2.5 Gb/s Serial or Dual 4 x 622

Mb/s Serial

 Packet Interface Speed Out: 830 Mb/s or 622 Mb/s (16 bits), SPI-4

Phase 2 (or 700 Mb/s w / ext ref)

Packet Interface Speed in: up to 830 Mb/s (16 bits), SPI-4 Phase 2

Virtual Concatenation Groups: up to 48 (up to 16 for STS-3c/AU-4)

CPU Asynchronous Interface: Motorola™ and Intel™

CPU Synchronous Interface: PowerPC™ and Intel™ StrongARM™

Diagnostic Interface: IEEE 1149.1 JTAG

Physical Package Configuration: 728-Pin TBGA

Maximum Power Dissipation: 12 W

Supply Voltages: +1.8 V and +2.5 V

Temperature Range: 0 °C to +85 °C Ambient

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

©2002 Vitesse Semiconductor Corporation

741 Calle Plano

Camarillo, CA 93012, USA

Tel: +1 805.388.3700

Fax: +1 805.987.5896

www.vitesse.com

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