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Электронный компонент: G16

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16-channel ADSL CO Chip Set
The Titanium G16 16-channel ADSL chip set provides the highest density, lowest power,
and lowest system-cost central office (CO) solution. G16 provides substantial system cost
savings by eliminating external active and passive components including memory.
G16 is the only chipset supporting all standards including ITU G.992.1 (G.DMT), Annex A,
Annex B, Annex C and Annex H; ITU G.992.2 (G.Lite) Annex A, Annex C and ANSI T1.413 issue 2.
GlobespanVirata also fully supports ITU G.994.1 (G.handshake) for complete interoperability.
The G16 chip set provides industry-leading programmability with optimal rate/reach and CPE
interoperability performance. This ensures that G16 drives the quickest time to market with
maximum return on investment. The G16 chip set development also leverages the
8th generation chip set technology ensuring immediate success in field deployment.
The G16 chip set provides innovative functionality such as channel independence allowing
for concurrent support of multiple standards. Channel independence allows any channel to run
any DSL standard.
The Titanium G16 ADSL Chip Set*
* Chips as depicted are for representation only.
Actual chips may vary from depiction.
Features and Benefits
16 independent ADSL channels supported by a 5-chip transceiver, consisting of a 448
PBGA DSP with integrated Utopia Level 2 framer and four 196 PBGA AFEs chip
Standards compliant chip set supports: ITU G.992.1 (G.DMT), Annex A, Annex B, Annex C,
and Annex H; ITU G.992.2 (G.Lite) Annex A (non-overlapped mode), Annex B (overlapped
mode), and Annex C; ANSI T1.413 issue 2; ITU G.994.1 (G.handshake)
Lowest system cost full-rate DMT solution with highest density and lowest power
Downstream DMT data rate from 32 kb/s to beyond 10 Mb/s
Upstream DMT data rate from 32 kb/s to 1 Mb/s
Central Office Digital Subscriber Line Access Multiplexer (DSLAM)
Transmission of ADSL with undisturbed POTS on the same telephone line
Transmission of ADSL with undisturbed ISDN (2B1Q or 4B3T) on the same line
Transmission of ADSL co-existing in the same binder as Japan's TCM-ISDN
Transmission of synchronized symmetric DMT-based DSL (SSDSL) co-existing
in the same binder as Japan's TCM-ISDN
Specifications subject to change without notice. Printed in the USA GlobespanVirata, Inc. 2002.
GlobespanVirata is a trademark of GlobespanVirata, Inc. All other products or services mentioned are
trademarks, service marks, registered trademarks, or registered service marks of their representative owners.
For further information please contact the following:
Department >
Name >
Phone Number > Email Address
Sales Information
Lynn Le Pori
+ 1.732.345.6226
Public Relations
Mariam Azzam
+ 1.732.345.6018
Investor Information
Bob McMullan
+ 1.732.345.7558
Corporate Headquarters
100 Schulz Drive Red Bank, N. J. 07701
Tel. + 1.888.855.4562 (toll free US & Canada)
or + 1.732.345.7500 Fax + 1.732.345.7592