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whatsoever arising out of the application or use of any product or circuit. The products sold hereunder and any other products sold by Microsemi have been subject to limited testing and should not be used in conjunction
with mission-critical equipment or applications. Any performance specifi cations are believed to be reliable but are not verifi ed, and Buyer must conduct and complete all performance and other testing of the products, alone
and together with, or installed in, any end-products. Buyer shall not rely on any data and performance specifi cations or parameters provided by Microsemi. It is the Buyer’s responsibility to independently determine suitability
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Linecard Control
Processor
Ethernet Port
Ethernet Line Card
MAC
Packet
Processing
Linecard Control
Processor
Ethernet Line Card
MAC
Packet
Processing
Linecard Control
Processor
Ethernet Line Card
Fabric
Adapter
System Card
System Control
Processor
Fabric
Ethernet Port
Ethernet Port
VSC8582
VSC8582
VSC8582
Highlights
• Part of the world's fi rst and only NIST
FIPS197 128/256-bit MACsec-support
family of GbE PHYs
• 802.1AE-2006, 802.1AEbn-2011, and
802.1AEbw-2013 compliant
• Exclusive patented "Tag-in-the-Clear" and
"Flow-Based" technologies enable MACsec
to work in any IPv4 or IPv6-based network
capable of supporting VLANs and/or MPLS
• One-step and two-step VeriTime™
timestamping over encapsulated links
including MPLS and PBB
• MPLS and Ethernet Y.1731 OAM
• EcoEthernet™ 2.0 green technology
• Supports clause 45 MDIO register access
• Enhanced SPI interface supports high port
count IEEE 1588 applications
Applications
• Wireless backhaul systems
• Carrier Ethernet cellular base systems
• Industrial automation systems
• Secure data center to data center
interconnects
The PHY enables network-wide Layer 2 MACsec encryption and
preserves nanosecond-level IEEE 1588v2 network timing accuracy with
a simple PHY upgrade.
The dual port VSC8582 GbE PHY with Intellisec and VeriTime is ideal for
securing cloud network applications including e-commerce, databases,
collaboration, smart grid, video, and enterprise or government
communications.
Intellisec enables a realistic and affordable Layer 2 MACsec
security solution. Intellisec is a patent-pending technology enabling
IEEE802.1AE MACsec encryption end-to-end over any network,
including multi-operator and cloud-based networks, independent of
the network's awareness of security protocols. Intellisec is not limited
to traditional MACsec link-based box-to-box applications. Likewise,
IntelliSec scales easily with the number of interfaces delivering signifi cant
cost savings in network deployment.
VeriTime™ is Microsemi's patent-pending timing technology
that delivers the industry's most accurate IEEE 1588v2 timing
implementation. Integration of MACsec with IEEE 1588v2 time stamping
in the PHY is an effi cient and low cost method to protect data passing
through the network while maintaining highly accurate time of day
(ToD). For these applications, the device supports daisy-chaining of SPI
interfaces for IEEE 1588v2 time stamping to reduce the number of pins
required on a target ASIC, SoC or FPGA.
VSC8582 supports Y.1731 OAM and MPLS-TP OAM for accurate
delay measurement and performance monitoring. In addition, the
VSC8582 includes dual recovered clock outputs for timing references in
Synchronous Ethernet solutions. Using Microsemi's Ring Resiliency™
technology, the PHY switches between master and slave timing without
interrupting the 1000BASE-T link.
VSC8582
Dual-Port 10/100/1000BASE-T, 100/1000BASE-X PHY with Synchronous Ethernet, VeriTime™, Intellisec™, and QSGMII/SGMII MAC
