Broadcom Introduces First Fully Compliant TSN Ethernet Switch
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Broadcom Introduces First Fully Compliant TSN Ethernet Switch

SAN JOSE, Calif. and SINGAPORE, April 19, 2017 (GLOBE NEWSWIRE) -- Broadcom Limited (NASDAQ:AVGO), today introduced the BCM53570 Ethernet switch family that is the industry’s first to offer full compliance with all available IEEE Time Sensitive Networks (TSN)* standards.  As the leader in field-proven switch technology, Broadcom StrataConnect BCM53570 family of switches with full TSN compliance brings determinism to Ethernet, expanding Ethernet’s use in established markets as well as enabling Ethernet’s growing presence in new untapped markets. 

The Broadcom® BCM53570 family of products is built around Broadcom's award-winning StrataXGS® architecture supported by a common industry leading Software Development Kit (SDK). Together they provide the industry's most comprehensive end-to-end portfolio of switching solutions across the carrier, data center, and enterprise markets.

"The new BCM53570 family marks an exciting milestone in Ethernet technology,” said Ram Velaga, senior vice president and general manager, Switch Products Group at Broadcom. “This family of switch solutions expands the total available market for Ethernet and delivers a strong business opportunity for numerous existing and emerging market applications."

The Broadcom BCM53570 switch family is ideal for a number of applications:

“The implementation of fully TSN-compliant Ethernet switches is a significant achievement that enables a wide variety of markets to deploy deterministic real-time networks,” said Bob Wheeler, principal analyst for networking at The Linley Group.  “Beyond the four core focus areas including industrial automation, telecom / base-station, professional grade A/V, and automotive, we anticipate that there will be numerous new applications that will emerge for deterministic Ethernet.”

The new Broadcom BCM53570 family of TSN-compliant switches is among the industry’s most highly integrated and feature-rich devices. The 53570 family of devices offers a broad range of flexible bandwidth & port speeds to include 1G, 2.5G, 10G, 25G & 50G.

Features include:
-Integrated ARM processors
-Cut-through line-rate switching
-Carrier grade OAM (Y.1731, 802.1ag)
-Integrated HSR/PRP (High-availability Seamless Redundancy (IEC 52439-3 C4) / Parallel Redundancy Protocol (IEC 62439-3 C5))
-Wired / wireless tunnel overlay support

Broadcom’s TSN-compliant Ethernet switches are the latest among the industry’s largest portfolio of Ethernet switch solutions. Broadcom's BCM53570 family of devices is currently sampling. For more information about Broadcom network switch solutions, visit www.broadcom.com.

*TSN Features SupportedIEEE Specification
1Path control and reservation802.1Qca
2Time aware shaper802.1Qbv
3Frame preemption802.1Qbu/ 802.3br
4Cyclic queuing & forwarding (peristaltic shaper)802.1Qch
5Timing and synchronization, PTP802.1AS-Rev, 1588 v2
6Stream reservation protocol enhancement802.1Qcc
7Time based ingress policer802.1Qci
8Frame replication & elimination for reliability802.1CB
9Front-haul network profile802.1CM

About Broadcom Limited
Broadcom Limited (NASDAQ:AVGO) is a leading designer, developer and global supplier of a broad range of analog and digital semiconductor connectivity solutions.  Broadcom Limited’s extensive product portfolio serves four primary end markets: wired infrastructure, wireless communications, enterprise storage and industrial & other. Applications for our products in these end markets include: data center networking, home connectivity, broadband access, telecommunications equipment, smartphones and base stations, data center servers and storage, factory automation, power generation and alternative energy systems, and displays.  For more information, go to  www.broadcom.com.

Broadcom, the pulse logo, Connecting everything, and StrataXGS are among the trademarks of Broadcom.  The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries.

Press Contact: 
David Szabados 
Corporate Communications
david.szabados@broadcom.com
Telephone: 1-408-433-7848

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