[August 6, 2001]
Virata Launches Two New Processors For The
Emerging Residential Gateway Market
Virata Corporation unveiled two new
Helium family members -- the Helium 210-80 and the Helium 100 processors
-- specifically designed to meet the various price, performance and
feature requirements of broadband modems, bridges and routers.
Utilizing a
high-performance dual 80 MHz engine, the Helium 210-80 delivers the raw
performance required to run sophisticated routing protocols, such as
Virata's integrated firewall and security software, and also features a
rich array of I/O capabilities for wireless home networking. Complementing
the Helium 210-80, the Helium 100 was designed to meet the low-cost
requirements of the broadband modem market, where price/performance is
critical for winning business with service providers.
"Virata is the only company that can deliver both the processing
power and the critical firewall, security and auto-configuration software,
which will help enable a mass retail market for broadband services,"
said Duncan Greatwood, vice president of marketing for Virata. "Our
proven Integrated Software on Silicon (ISOS) platform uniquely integrates
all of these capabilities into one complete solution that our customers
can use to bring products to market quickly and cost-effectively."
With the addition of the Helium 210-80 and Helium 100, Virata's
customers can offer a wide variety of products targeted at multiple market
segments. Because all of the Helium family, including the new Helium
210-80 and Helium 100, use Virata's ISOS software, there is a minimal
amount of software development and integration required to develop
multiple products for different market segments.
Based on its performance and feature set, the Helium 210-80 meets the
needs of the mid-range and high-end residential and small business bridge
and router markets and is ideal for running applications such as security,
firewalls and high-speed networking. Delivering an array of features,
Helium 210-80 includes dual 80 MHz processors, integrated 10/100 Mbit
Ethernet PHY and supports up to 31 Utopia (ATM or DSL) ports. In addition,
the Helium 210-80 delivers an extremely flexible residential gateway
platform with a range of high-performance interconnects that enable
plug-and-play wired and wireless gateways for the home or office. These
interconnects include MII and PCMCIA, enabling the simple addition of
wired and wireless networking PHYs such as HomePNA, HomeRF, 802.11b and
Bluetooth.
The Helium 100 complements the Helium 210-80 by delivering the perfect
solution for the low-end DSL to Ethernet bridge. In this market, the
critical requirement is cost and the Helium 100's leading-edge .18 micron
design and high software/hardware integration meets this need, while still
benefiting from the performance and extensive functionality of Virata's
ISOS platform.
ISOS is one of the most comprehensive software suites available today
and has been deployed in more than six million broadband wireline (e.g.
DSL) and wireless installations. Virata's newest ISOS 8.0 incorporates
software support for the DSL Forum and OpenDSL auto-configuration
guidelines and specifications; Web-based configuration and management;
Frame Relay including Frame Relay to ATM internetworking support; expanded
MIBs (Management Information Bases); SNMP v2 and v3; as well as ATM
Traffic Management features such as EPD (Early Packet Discard) and PPD
(Partial Packet Discard). These new features enhance the existing
capabilities of ISOS which include: ATM traffic shaping, switching,
segmentation and reassembly; ATM Adaptation layers, such as AAL-0, 2, and
5; UNI signaling 3.0, 3.1, 4.0; ILMI 4.0 and auto-provisioning extensions;
CBR, VBR-rt, VBR-nrt, and UBR; and full I.610 management implementation.
In addition, ISOS supports the following capabilities: framed data for
HDLC and Ethernet; PCI and USB interfaces; Protocol encapsulation (e.g.,
PPP over ATM, PPP over Ethernet, Bridged RFC 1483, RFC 1577, and LEC);
bridging and routing functions including spanning-tree, RIP-1, RIP-2, DHCP,
DNS, and NAT; tunneling functions (PPTP and L2TP); SNMP v1; wide-area
codecs (ADSL, V.90); and voice functions (AAL-2 CPCS and AAL-2 SSCS for
CopperCom, Jetstream and I.366 versions). Other key features of ISOS
include drivers for popular third party WAN DSL codecs (i.e., Texas
Instruments, Analog Devices, Conexant); and Virata's industry leading
voice-processing software, vCore, with DTMF, echo cancellation, and G.7xx
codec suite. In addition, Virata will continue to extend future versions
of ISOS into new areas of communications processing, including additional
security (e.g. IPSec VPN support); UPnP; MPLS and other advanced routing
functions.
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