Zarlink Demonstrates the Most Compact Optical Aggregation System for IP Cameras at ISC West

OTTAWA, CANADA, Mar 31 (MARKET WIRE) --
Zarlink Semiconductor Inc. (TSX: ZL)(NYSE: ZL) today announced that it
will be showcasing its growing portfolio of optical aggregation
technologies for video surveillance systems, including video IP
surveillance (VIPS) camera and control room optical modules as well as
its plug-and-play multi-gigabit optical cable for network interconnect,
at the International Security Conference and Exposition (ISC West) at the
Sands Expo Convention Center, Las Vegas, April 2-4, Booth#4126.

Increasingly advanced security, safety and monitoring video applications,
for example thermal monitoring and image analysis, are creating demand
for a new class of optical products that can handle bandwidth-intensive
applications with the flexibility to support future upgrades. In the
field, operators require new technologies that support an easy evolution
to Ethernet-based networks while operating seamlessly with installed
equipment. Operators require control room solutions that can handle
increasing fiber connectivity from new camera deployments, and new
interconnect technologies that can easily link equipment such as digital
video recorders with data centers and storage systems.

"Zarlink is uniquely positioned with easy-to-install optical solutions
for video surveillance networks, from the camera through to the data
center," said Bertil Kronlund, product line manager, Zarlink Optical
Communications. "Our solutions enhance performance and significantly
reduce installation time, while supporting IP network deployments and
future Gigapixel camera upgrades".

Zarlink's electrical-to-optical and optical-to-electrical compact modules
for video surveillance systems deliver the simplest optical connectivity
approach in the market today, covering first level aggregation of IP
cameras as well as backbone connectivity through the use of active
optical cable assemblies for 10 G interconnects. As video security
traffic is increasingly terminated in data centers, Zarlink's ZLynx
active optical cable can extend aggregated Gigapixel camera traffic over
off-the-shelf Ethernet switches.

Complete optical solution for video surveillance

Zarlink's VIPS products simplify and speed the installation and expansion
of IP video surveillance systems by providing an extended point-to-point
connection of up to 2,000 meters between cameras, video servers and
control room equipment over single-stranded multi-mode optical fiber. The
compact (41.5 x 61.5 x 28.3 millimeters) modules are half the size of
competing devices and require just 1.5 watts, meaning they can be easily
integrated into camera enclosures or space-constrained installations. The
use of multi-mode optical fiber eliminates the need to multiple switches,
connection points and long runs of copper while also protecting against
security and weather-related concerns.

Zarlink's VIPS products are now in full production. The company is
developing future additions to the VIPS product line that will support
higher bandwidth, extended temperature range and unique technology for
longer distance video extension applications. For more on Zarlink's
complete portfolio camera-side and control room VIPS products visit
http://www.zarlink.com/opticalsolutions/videosurveillance.htm.

Zarlink's ZL60615 ZLynx is a plug-and-play active optical cable assembly
solution for extending aggregated Gigapixel camera traffic up to 100
meters over off-the-shelf Ethernet switches that offer 10 Gbps uplink
interfaces. The ZLynx optical cable delivers significant reach, weight
and flexibility benefits versus traditional copper cables, while allowing
end-users to plug-and-play using the standard powered CX-4 connector
available on most Ethernet switches with 10 Gbps uplinks. Information on
Zarlink's ZLynx active optical cable is available at
http://www.zarlink.com/opticalsolutions/zlynx.htm.

Demonstration at ISC West

At ISC West, Zarlink will be demonstrating the unrivalled performance of
its VIPS products and easy integration with complementary technologies
from Axis Communications and Visual Defence. Zarlink's ZL60239 and
ZL60240 camera-side VIPS products will optically network AXIS 211M
network cameras to Zarlink's fully populated ZL60214 control room rack
mount solutions via multi-mode fiber. The ZL60214 control room rack will
optically aggregate camera traffic to an Ethernet switch, with the entire
network monitored by AXIS Camera Station software. In addition, AXIS 211M
Network Cameras will be optically networked directly to Visual Defence's
IP Mobile Digital Video Storage Solution (IP mDVSS) digital video
recorder using Zarlink VIPS technology. Zarlink will also be showcasing
its ZL60615 ZLynx active optical cable.

"Axis is committed to partners with complementary technology in order to
provide complete solutions that help our video surveillance customers
make the transition from analog to IP-based systems," said Fredrik
Nilsson, general manager, Axis Communications Inc. "In combination with
our network camera and camera station software, Zarlink's optical
converters are an important technology that will help simplify this
transition and enable more advanced applications."

About Zarlink Semiconductor

For over 30 years, Zarlink Semiconductor has delivered semiconductor
solutions that drive the capabilities of voice, enterprise, broadband and
wireless communications. The Company's success is built on its technology
strengths including voice and data networks, optoelectronics and ultra
low-power communications. For more information, visit www.zarlink.com.

Shareholders and other individuals wishing to receive, free of charge,
copies of the reports filed with the U.S. Securities and Exchange
Commission and Regulatory Authorities, should visit the Company's web
site at www.zarlink.com or contact Investor Relations.

Certain statements in this press release constitute forward-looking
statements within the meaning of Canadian securities legislation and the
U.S. Private Securities Litigation Reform Act of 1995. Such
forward-looking statements involve known and unknown risks,
uncertainties, and other factors which may cause the actual results,
performance or achievements of the Company to be materially different
from any future results, performance, or achievements expressed or
implied by such forward-looking statements. Such risks, uncertainties and
assumptions include, among others, the following: our dependence on the
successful development and market introduction of new products; our
dependence on revenue generation from our legacy products in order to
fund development of our new products; our ability to successfully
integrate recently acquired Legerity, Inc. and any businesses acquired in
the future; any potential undisclosed liabilities associated with the
Legerity, Inc. acquisition; our ability to operate profitably and
generate positive cash flows in the future; our dependence on our foundry
suppliers and third-party subcontractors; order cancellations and
deferrals by our customers; and other factors referenced in our Annual
Report on Form 20-F. Investors are encouraged to consider the risks
detailed in this filing as this list is not exhaustive of the factors
that may affect any of our forward-looking statements. These and other
factors should be considered carefully and readers should not place undue
reliance on our forward-looking statements. We do not undertake to
update any forward-looking statement that is contained in this press
release or in other communications except as required by law.

and the
Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.

Contacts:
Zarlink Semiconductor Inc.
Ed Goffin
Media Relations
613-270-7112
edward.goffin@zarlink.com

Zarlink Semiconductor Inc.
Mike McGinn
Investor Relations
613-270-7210
mike.mcginn@zarlink.com
www.zarlink.com

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