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To: pat mudge who wrote (8906)1/8/1999 2:54:00 PM
From: zbyslaw owczarczyk  Respond to of 18016
 


Siemens and P-Com Successfully Complete the First
Commercial Deployment of Their
Point-to-Multipoint Millimeter Wave Radio System
for WinStar

BOCA RATON, Fla.--(BUSINESS WIRE)--Jan. 7, 1999--Siemens and P-Com, Inc. (Nasdaq/NMS:PCMS - news)
announced today that they have successfully completed the first phase of the commercial deployment of their
point-to-multipoint (PMP) Wireless Access solution with WinStar Communications, Inc. (Nasdaq/NMS:WCII - news) in
Washington D.C.

''The performance of the system and its capability to provide multiple services to end users at high speeds is a real
competitive advantage,'' said David Ackerman, WinStar's executive vice president for Network Services and Business
Development.

''We demonstrated the system capabilities to our stockholders and analysts in New York in December with Siemens and
P-Com as our technology and integration partners. The demonstration included showing full-motion video, establishing a
high-speed connection to the Internet, and making telephone calls, all simultaneously over a single connection. The next step
for WinStar is to work with Siemens and P-Com to explore this solution in new markets in 1999.''

''Siemens understands what it takes to be a first class system integrator for WinStar, and we proved this during the WinStar
demonstration in December,'' said Fred Fromm, president and CEO of Siemens Information and Communication
Networks, Inc. ''With P-Com as our point-to-multipoint technology partner, we have the best solution to meet WinStar's
requirements.''

''WinStar and Siemens were able to witness, validate and commercially deploy our point-to-multipoint system in WinStar's
initial major market areas. We are continuing to develop our point to multipoint products pursuant to our joint development
agreement with Siemens to further enhance the system capabilities and features,'' said George Roberts, chairman and CEO
of P-Com, Inc.

In June 1998, Siemens and P-Com became joint development partners for wireless broadband access and Local
Multipoint Distribution Service (LMDS) solutions. The PMP solution is an access system that enables wireless broadband
operators to offer voice, data, fast Internet access and video services. The agreement brought together Siemens, one of the
world's leading telecom suppliers, with P-Com, a leading innovator in radio technology systems.

Siemens Information and Communication Networks Inc. is a leading provider of information and telecommunications
solutions to public network service providers and enterprise customers in North America. The company is a subsidiary of
Siemens AG, a global business with $66 billion in sales in the fiscal year ended September 1998.

WinStar is a pioneer in providing business customers with broadband communications services, including local and long
distance phone service, as well as high-speed data, Internet access and information services.

Siemens has been working with WinStar as a systems integrator for the 38 GHz wireless broadband multipoint network
since the two companies announced their initial agreement in October 1997. P-Com has been supplying point-to-point 38
GHz radio systems to WinStar since 1994.

P-Com, Inc. develops manufactures and markets network access systems for the worldwide wireless telecommunications
market. The point-to-point, spread spectrum, and point-to-multipoint radio links provided by P-Com are designed to
satisfy the network requirements of cellular and personal communications services, corporate communications, public
utilities and local governments.

In addition, P-Com provides comprehensive network services including system and program planning and management,
path design and installation.

Statements in this release that are forward looking involve known and unknown risks and uncertainties, which may cause
the Company's actual results in future periods to be materially different from any future performance that may be suggested
in this release. Such factors may include, but are not limited to, reliance upon subcontractors, fluctuations in customer
demand and commitments, both in timing and volume, introduction of new products, commercial acceptance and viability of
new products and expenses associated therewith, cancellations of orders without penalties, pricing and competition, the
Company's ability to have available an appropriate amount of production capacity in a timely manner, the ability of the
Company's customers to finance their purchases of the Company's products and/or services, the timing of new technology
and product introductions, the risk of early obsolescence and the pending stockholder class action lawsuits. Further, the
Company operates in an industry sector where securities values are highly volatile and may be influenced by economic and
other factors beyond the Company's control, such as announcements by competitors and service providers. Reference is
made to the discussion of risk factors detailed in the Company's filings with the Securities and Exchange Commission,
including its reports on Form 10-K and 10-Q.

P-Com, Inc., with world headquarters in Campbell, Calif., USA and offices in Florida, New Jersey, Virginia, the UK, Italy,
France, Germany, Poland, Mexico, and China, is an ISO 9001 certified company.

For additional information, contact P-Com at: P-Com, Inc., 3175 S. Winchester Boulevard, Campbell, CA 95008, USA;
Tel: 408/866-3666, Fax: 408/866-3655, www.p-com.com



To: pat mudge who wrote (8906)1/8/1999 2:57:00 PM
From: zbyslaw owczarczyk  Read Replies (2) | Respond to of 18016
 


Siemens MUNICH 128X Delivers
High-performance, 128-Channel Protocol
Controller for Datacom and Telecom Applications

Advanced protocol controller chip based on well-established
MUNICH architecture cuts development costs and speeds time to market

CUPERTINO, Calif.--(BUSINESS WIRE)--Jan. 5, 1999-- Siemens Microelectronics, Inc., today introduced the
MUNICH 128X (PEB20324H), a four-port, 128-channel version of its successful MUNICH 32 protocol controller
integrated circuit (IC) design. The new 128-channel chip was developed to meet growing market demand for lower cost,
higher port density, and greater flexibility in wide area networking (WAN) internetworking equipment.

The MUNICH 128X is a 128-channel WAN Protocol Controller that provides four independent 24/32-channel HDLC
Controllers in a single IC package, each with a dedicated 64-channel DMA Controller and a Serial PCM Interface
Controller. The device can support up to 128 full-duplex serial PCM channels. The chip performs Layer 2 HDLC
formatting/deformatting at data rates from 8 kbps to up to 2.048 Mbps or V.110/X30 protocols up to data rates of 38.4
kbps. The M128X also performs transparent transmission for DMI mode 0, 1, and 2. Processed data is transferred to host
memory using the PCI interface or demultiplexed bus interface. This makes the MUNICH 128X particularly well suited for
telecommunications and data communications applications, including routers, switches, access concentrators, Internet
access equipment, central D-channel controller for ISDN, frame relay and ATM gateways, CSU/DSUs, transmission
equipment, SDH/SONET add drop multiplexers, wireless base stations, and VPN equipment.

''The MUNICH 128X is a great extension to the popular MUNICH32 family of products, offering our customers even
higher performance and greater integration,'' said Klaus Luecke, director of product development for Data Access for
Siemens Microelectronics Datacom ICs division. ''The device nicely complements the Siemens QuadFALC (PEB22554
HT), a four-port Framer And Line Interface Component (FALC) introduced last year for four port T1 or E1 solutions. In
addition, the new MUNICH 128X is software-compatible with the MUNICH32, the most widely deployed WAN
protocol controller on the market, so developers can leverage their existing software designs to accommodate the higher
speed M128X IC.''

The M128X features an extremely low PCI bus load at less than 3 percent at full rate - the lowest PCI bus load of any
device on the market. Using low-power 3.3V technology, the part is 5V tolerant and comes in a 160-pin MQFP package.

Major features of the MUNICH128X include:

-- Large dedicated 1,024-byte Tx buffer; 1,024-byte Rx buffer
-- Dedicated, flexible Serial PCM Interface Controller
-- Dedicated 64-channel DMA controller
-- T1 rates: 1.536, 1.544, 3.088, 6.176 Mbit/s
-- E1 rates: 2.048, 4.096, 8.192 Mbit/s
-- Supports linked-list buffer processing
-- 1, 4 or 8-DWord data burst selectable on per- channel basis
-- 3-DWord burst descriptors
-- Very low PCI bus load (typically less than 3% at full rate)
-- 32 bit / 33 MHz PCI 2.1 interface

General Features

-- 32 bit / 33 MHz De-multiplexed Bus Interface, compatible

with Motorola and Intel standards

0.5 um, 3.3 V-optimized technology
3.3 V I/O capability with 5.0 V input tolerance

MUNICH 128X engineering samples are available immediately, and production quantities will be available later this
quarter. IC unit pricing has been set at under $62.35 each in 10,000 unit quantities.

A complete hardware evaluation and tools package (EASY324-NICL), which includes the M128X PCI add-in card, a
CD-ROM containing PC Evaluation Software, Device Driver Software, a User Manual, Datasheet and Application Notes,
is available to assist designers in the design-in process. For more information on the evaluation kit, contact your local
Siemens Sales Office or Siemens Sales Representative.

Additional information is also available by contacting the Siemens Technical Help Desk at 800-777-SIEMENS; ask for
literature pack M12P054 ext. 768. More information on the new MUNICH128X solutions can be found on the World
Wide Web at: siemens.de or at the Siemens Microelectronics Communications ICs Web Site:
smi.siemens.com

About Siemens

Siemens' Semiconductor Group is a leading worldwide provider of integrated circuits, memory products, RF components,
smart card chips, discrete and power semiconductors, sensors and fiber optic components. The comprehensive product line
of Siemens Semiconductors serves a wide range of customers active in telecommunications, automotive and consumer
electronics, data processing and automation. Siemens Microelectronics is its U.S. affiliate. In fiscal 1997/98, the
Semiconductor Group achieved sales of $3.8 billion (DM 6.7 billion) and employed 25,000 people worldwide. The group
plans to go public.

For more information, contact Siemens Microelectronics, Inc., 10950 N. Tantau Avenue, Cupertino, CA 95014; (800)
77-SIEMENS; 408-777-4500; or see smi.siemens.com.