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To: DiViT who wrote (26450)12/10/1997 1:05:00 PM
From: BillyG  Respond to of 50808
 
Congrats, nice work. Here's a cable modem chip from Stanford Telecom, so we can watch and send digital video over cable................

Stanford Telecom Demonstrates Subscriber Cable Modem
Chip and Headend Burst Receiver at Western Cable Show

SUNNYVALE, Calif.--(BUSINESS WIRE)--Dec. 10, 1997--Stanford Telecom(TM) will
demonstrate its single-chip STEL-2176 cable modem solution at the Western Cable Show in
Anaheim, December 10 through December 12.

The integrated modulator/demodulator ASIC will be demonstrated along with Stanford Telecom's
STEL-9257 burst receiver assembly for digital headend CATV equipment. Together these two units
provide a complete end-to-end physical layer solution for interactive digital communications in hybrid
fiber coax (HFC) systems, between the subscriber modem and the cable operator's headend.

The STEL-2176 combines the upstream QPSK or 16 QAM modulator and the downstream
64/256 QAM receive functions. On-chip analog-to-digital and digital-to-analog converters are
included in addition to mode selectable Annex A or Annex B FEC functions. The STEL-2176
utilizes advanced signal processing techniques which are covered by U.S. Patent No. 5,412,352.

The STEL-9257 offers a ready-made solution to the difficult technical challenge of upstream
demodulation which enables information transmitted by subscribers to be received by the headend
equipment. Both the STEL-2176 and STEL-9257 are compatible with the MCNS-DOCSIS
specification, and are therefore interoperable with other cable modems and any vendors' headend
equipment that operates within the MCNS specification.

In addition, both units are user programmable for compatibility with other HFC industry standards,
such as IEEE 802.14, DAVIC, and DVD.


The STEL-2176 and STEL-9257 can be viewed at Stanford Telecom's booth No. 4282. They will
also be part of the CableNET(TM) '97 multi-vendor technology demonstration at the Western
Cable Show.

Prototype samples of STEL-2176 are targeted to be available in January 1998, with production
quantities available in the second quarter of 1998. Pricing is approximately $30 in volume quantities.
The STEL-9257 is available now at approximately $450 in quantities of 5,000.

Company Background

Stanford Telecom (NASDAQ/NMS:STII) designs, manufactures and markets advanced digital
telecommunications products and systems to establish or enhance communications via satellites,
terrestrial wireless and cable. The company also provides communication systems networking
solutions and GPS navigation products.

Stanford Telecom's expertise encompasses all the technologies required for these systems including
radio frequency (RF), spread spectrum, waveform, coding, modem, ASIC software and system
software design. The company maintains a low cost commercial manufacturing capability and offers
cost effective engineering services.

Complete information on the STEL-2176, STEL-9257, and its companion products is available
from Stanford Telecom, 480 Java Drive, Sunnyvale, Calif. 94089, telephone: 408/745-2660, or
FAX: 408/541-9030, or e-mail: tpg.marketing@stelhq.com .

Note to Editors: Stanford Telecom is the registered trademark of Stanford Telecommunications Inc.

Stanford Telecom will be demonstrating its STEL-2176 and STEL-9257 in Booth No. 4282 at the
Western Cable Show, December 10-12, in Anaheim, Calif.

This press release and other materials about the Telecom Component Products Group of Stanford
Telecom and its products can be accessed on the Internet at stelhq.com or
oakridge.com .

CONTACT: Stanford Telecom
William Patton, 408/745-2685
pattonb@stelhq.com
or
Oak Ridge Public Relations
Frankie Borison, 408/253-5042
frankie@oakridge.com