2845.4532
jgolz@fd-us. Service providers can take advantage of available DS1/E1
transport systems or leased DS1/E1 facilities to deliver Ethernet services
efficiently both in-region and out -of-region with the CC-5xx family.
Covaro Networks is headquartered in Richardson, Texas.
"The challenge for many developers is time-to-market and product
differentiation. network routers, networked printers,
set-top boxes, monitoring devices and industrial controls).

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"The FastIron Edge X424F, with its compact
form-factor and all-fiber support, provides a versatile, scalable and
high-performance platform for cost-effective delivery of metro Ethernet
services. The SFP ports are configurable with 100 Mbps and 1000 Mbps
(i.com. said.

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Covaro Networks Provides Even More Choices for Customers When It Comes to Delivering Profitable/Intelligent Ethernet

Introduction of CC-5xx and CC-8xx Families of Ethernet Demarcation Devices
Offer Service Providers More Ways to Reach Their Customers

RICHARDSON, Texas, Covaro Networks continues to add
to its line of intelligent Ethernet demarcation devices with the introduction
of the CC-5xx and CC-8xx family of Ethernet extension products . is a leading provider of software solutions
for the embedded device market.

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Additionally, the switches are software
upgradeable to support full layer 3 routing services, including IP multicast
and BGP-4 routing with scalability to 100,000 BGP routes.1722 +0207.covaro.

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All models are configurable with redundant
AC or DC power supplies. Foundry's 8,100 customers include the world 's
premier ISPs, Metro service providers, and enterprises including e-commerce
sites, universities , entertainment, health and wellness, government,
financial, and manufacturing companies.

Press Contacts:
North America Europe Asia/Pacific
Benjamin Taft Tom Herbst Jenny Liu
Foundry Networks Kaizo Foundry Networks
Hong Kong
408.com

Investor Contact:
Jason Golz
Financial Dynamics
415.
Covaro's CC-5xx family extends the reach of Ethernet over DS1s and E1s by
encapsulating it using bridging control protocol/point-to-point protocol
(BCP/PPP) RFC 3518 or HDLC.com . The fusion line includes Fusion Net (TCP/IP, UDP, RTP, DNS,
SNMP, PPP, RIP, NAT, DHCP, OSPF, SIP, etc.

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), Fusion RTOS (Real Time
Operating System) optimized for high-performance DSPs and
media-centric microprocessors , Fusion Web (MicroBrowser, XML, embedded
Web Server, etc), Fusion Secure (IPsec, IKE, SSL, HTTPS ) and the
Fusion Flash File System.

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888. All other trademarks are the sole property of their
respective holders. "Ethernet's inherently lower capital
costs increases the focus on reducing operations costs . For additional
information, visit http://www.

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The switch will support a wide range of optics , including Ethernet in the
First Mile (EFM) using single fiber bidirectional SFPs to provide a simple way
to deliver Fiber to diverse customer environments and long reach transceivers.
The FastIron Edge X-series switches feature advanced layer 2 services and
protocols including IEEE 802.
Unicoi 's VoIP designs can be provided at a lower cost than most
other options through the use of Unicoi 's existing Fusion product line
-- the 20-year-old "gold standard" foundation for a diverse array of
embedded networking devices (i.

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1Q VLANs, Q-in-Q encapsulation, Metro Ring
Protocol (MRP) and Virtual Switch Redundancy Protocol (VSRP). The combination of the UNI and the NID enables
performance monitoring, remote loopback, integrated test pattern generation,
real-time cable testing, simplified provisioning, remote upgrades and other
traditional OAM functions.

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, 1 Gbps) transceivers providing service providers with the flexibility
to support a range of fiber and service deployments including Gigabit Ethernet
over 10 km of single strand single-mode fiber and Gigabit Ethernet over 2 km
of dual-strand FDDI-grade multimode fiber, to name a few.439. The CC-8xx family of devices provides Ethernet
demarcation and Ethernet media conversion at Gigabit speeds similar to
Covaro's successful CC -4xx family.

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3ah
E1MG-BXD 1000BASE-BX10-D $1,195 $1,315

Layer 3 software upgrade includes
support for RIPv1/v2, OSPF and BGP4
unicast routing, PIM-SM, PIM-DM
FESX424F-L3U and DVMRP multicast routing.TURBOLAN or visit http://www. Using Covaro's unique
Etherjack(R) demarcation technology , service providers can offer carrier-grade
service definition, monitoring and diagnostics for Ethernet -based services.
The addition of the Fusion SIP software suite put Unicoi in a unique
position to provide a complete hardware/software reference platform
for VoIP developers at a very low BOM ," said Coonley.

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The FastIron Edge X424F enables operators to maximize the
utilization of their fiber plant, improve return on investment, and help spur
metro Ethernet deployments.586.com

To provide OAM capabilities, Etherjack
technology uses a network interface device (NID) based on Ethernet-in-the-
first-mile (EFM) parameters.
Covaro Networks, the Covaro logo and Etherjack are trademarks or
registered trademarks of Covaro Networks, Inc.

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With its all-fiber design, the FES X424F provides a powerful aggregation
platform for fiber-based network operators including Metro service providers,
Internet service providers, cable network operators, universities, government ,
and other organizations. Long reach SFP
optics supporting fiber lengths to 120 km are also available .

About the FastIron Edge X-series Layer 2/3 Switch Family
The FastIron Edge X-series family of layer 2/3 switches (FES X-series)
extends the power and performance of Gigabit Ethernet and 10-Gigabit Ethernet
to the network's edge. $995 $1,095

SFP transceiver for 1000 Mbps
transmission over dual-strand
E1MG-SX2 -1310 FDDI-grade multimode fiber to 2 km $595 $655

SFP transceiver for 100 Mbps
transmission over dual-strand
E1MG-100FX FDDI-grade multimode fiber to 2 km $165 $185

850nm hot-pluggable XFP transceiver
(SC) supporting transmission distance
10G-XFP-SR to 300 meters over MMF $1,245 $1,370

1310nm hot-pluggable XFP transceiver
(SC) supporting transmission distance
10G-XFP-LR to 10 km over SMF $2,495 $2,745

1550nm hot-pluggable XFP transceiver
(SC) supporting transmission distance
10G-XFP-ER to 40 km over SMF $9,995 $10,995

About Foundry Networks
Foundry Networks, Inc . For more information about the company
and its products, call 1. Both
devices have an Ethernet service user network interface (UNI) that is based on
Metro Ethernet Forum (MEF) guidelines. These functions contribute to improved efficiency,
increased effectiveness and reduced costs.
"VoIP Terminal Adapter (TA) market demands a silky-smooth
integration of both gateway/router functionality and full-featured SIP
telephony.
"The Fusion product suite is a natural fit for any VoIP solution .

Unicoi Systems, Inc.

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A flexible mix of XFP transceivers is available
supporting short reach and extended reach applications to distances of 40 km
over single-mode fiber. The CC-
8xx family utilizes small form factor pluggable (SFP) optical devices and can
take advantage of dark fiber to deliver intelligent Ethernet services over a
wide range of optical applications.

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Etherjack ensures
that Ethernet services will be both differentiated and profitable.

(TM), today announced the availability of its VoIP
Reference Designs.

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All-Fiber Metro Switch Maximizes Metro Fiber Utilization with Support for
Single Strand Optics and Wire-speed Delivery of 100 Mbps and 1000 Mbps
Ethernet Services

CHICAGO, Foundry Networks(R), Inc.foundrynetworks .
NOTE: Foundry Networks and the 'Iron' family of marks are trademarks of
Foundry Networks , Inc.

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is a leading provider of high-performance
enterprise and service provider switching, routing and Web traffic management
solutions including Layer 2/3 LAN switches, Layer 3 backbone switches , Layer
4-7 application switches, Wireless LAN and access points, access routers and
Internet edge and core routers. Combined with
Covaro's Etherjack(R) demarcation technology these devices offer service
providers and enterprise customers alike the ability to remotely administer
and maintain their Ethernet services with the industry's richest set of
Ethernet OAM capabilities.
"Embedding Covaro's Etherjack demarcation technology into these Ethernet
extension devices ensures consistent OAM and SLA capabilities while supporting
additional first mile access technologies," said Covaro Networks Vice
President of Marketing, Fred Ellefson."
Both products support single service and multi-service applications with
multiple Ethernet ports as well as support for Ethernet Virtual Circuits
(EVCs) or VLANs.

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Foundry Introduces Compact All-Fiber Edge Switch for Ethernet in the First Mile and Metro Ethernet Deployment

(Nasdaq: FDRY), a performance and total solutions leader for end-to-end
switching and routing, today announced the addition of an all-fiber model to
its FastIron Edge(R) X-series family of compact layer 2/3 edge switches at the
SuperComm trade show which opened this week in Chicago, IL. The FastIron Edge
X424F (FES X424F) is a compact (1.e.580. With VoIP reference designs we are able to help
developers focus on their product features while still meeting their
demanding time-to-market schedules," Greg Coonley, President of Unicoi
Systems, Inc.e.

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The switch is designed
to provide network operators with a versatile solution for delivering
high-value Ethernet to the business (ETTB) and Ethernet to the home (ETTH).
"Metro Ethernet is no longer a question of when, but a question of how
service providers can cost-effectively deliver high-capacity and high -value
Ethernet services to their customers," said Bob Schiff, Vice President of
Product Marketing for Foundry. The switches are available in three base configurations, 24-port
10/100/1000 Mbps gigabit over copper configuration, 48-port 10/100/1000 Mbps
gigabit over copper configuration and 24-port SFP fiber configurations.8852 +852.

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The FastIron Edge X424F 10-GE ports use XFP hot -pluggable, small
form-factor pluggable transceivers, providing a cost-effective solution for
10 -GE fiber transport.

About Covaro Networks
Covaro Networks is a leader in the intelligent Ethernet demarcation space
for Ethernet WAN applications and provides products that enable service
providers to offer intelligent Ethernet services profitably over any facility
-- copper, fiber , SONET/SDH, DS3/DS1 and E3/E1.
The VoIP Reference Designs target the Freescale (formerly Motorola
Semiconductor) 56800E DSP and the MPC870/5 PowerPC - two of the most
popular platforms for a wide array of embedded devices.

About Unicoi Systems, Inc. Unicoi's Fusion product line offers
everything embedded developers need for building diverse intelligent
devices.

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5 rack units) layer 2/3 edge switch that
supports twenty-four small form factor hot-pluggable (SFP) ports and options
for one or two ports of 10 Gigabit Ethernet (10-GE).

Business Editors/High-Tech Writers

ATLANTA----Atlanta -based Unicoi
Systems, Inc. Unicoi provides the lowest cost Bill-of-Materials (BOM)
solution in conjunction with Quality of Service (QOS) for voice calls
-- along with high networking data throughput from the gateway/router
module.

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Each
model supports four ports that are implemented as combination copper-SFP ports
to provide additional flexibility. The routing
services further extend the range of applications in which these products can
be used.
Featuring Etherjack technology, the CC -5xx and CC-8xx families provide an
Ethernet demarcation point between provider and customer networks .

Unicoi Systems Announces Availability of VoIP Reference Designs

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5U high
compact Gigabit Ethernet edge switches with options for one or two ports of
10-GE.3818
jenny@foundrynet.

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"
The FastIron Edge X424F supports twenty-four hot-pluggable, small
form-factor pluggable (SFP) ports and optional one or two ports of 10 Gigabit
Ethernet (10-GE). The FastIron Edge X-series switches are 1. These advanced
layer 2 features enable providers to deliver scalable and resilient Ethernet
services to their customers.

Availability and Pricing
The FastIron Edge X424F will be available in August 2005. List prices are
provided in the following table:

Order US Int'l
Number Description List List

24-port FastIron Edge X424F with
advanced layer 2/base layer 3 software,
FESX424F single AC power supply $9,995 $10,995

24-port FastIron Edge X424F with
layer 3 routing upgrade, single AC power
FESX424F-PREM supply $10,995 $12,095

1-port 10-GE daughter module
supporting one XFP pluggable 10 Gbps
X4-1XG transceiver $3,495 $3,845

2-port 10-GE daughter module supporting
X4-2XG two XFP pluggable 10 Gbps transceivers $5,495 $6,045

SFP transceiver for 1000 Mbps
transmission over single-strand
single-mode fiber to 10 km;
Compatible with IEEE 802.3ah
E1MG-BXU 1000BASE-BX10-U $1,195 $1,315

SFP transceiver for 1000 Mbps
transmission over single-strand
single-mode fiber to 10 km;
Compatible with IEEE 802.