VSC8584
Quad-Port 10/100/1000BASE-T, 100/1000BASE-X PHY with Synchronous Ethernet, VeriTime™, Intellisec™, and QSGMII/ SGMII MAC
Enables network-wide Layer 2 MACsec encryption and preserves
nanosecond-level IEEE 1588v2 network timing accuracy with a
simple PHY upgrade.
The quad port VSC8584 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
IEEE 802.1AE 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 significant cost savings in network deployment.
VeriTime is Microsemi's patent-pending timing technology
that delivers the industry's most accurate IEEE 1588v2 timing
implementation down to 4 ns. Integration of MACsec with IEEE
1588v2 time stamping in the PHY is an efficient 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.
VSC8584 supports Y.1731 OAM and MPLS-TP OAM for accurate
delay measurement and performance monitoring. In addition,
it 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.
Ethernet Line Card
Linecard Control
Processor
Ethernet Port
VSC8584
Packet
Processing
Highlights
• Part of the world's first 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™ time
stamping 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 1588v2 applications
Applications
• Wireless backhaul systems
• Carrier Ethernet cellular base systems
• Industrial automation systems
• Secure data center to data center interconnects
System Card
System Control
Processor
Ethernet Line Card
MAC
Linecard Control
Processor
Packet
Processing
VSC8584
MAC
Ethernet Port
Ethernet Line Card
Linecard Control
Processor
Ethernet Port
VSC8584
Fabric
Adapter
Fabric
Microsemi makes no warranty, representation, or guarantee regarding the information contained herein or the suitability of its products and services for any particular purpose, nor does Microsemi assume any liability
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 specifications are believed to be reliable but are not verified, 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 specifications or parameters provided by Microsemi. It is the Buyer’s responsibility to independently determine suitability
of any products and to test and verify the same. The information provided by Microsemi hereunder is provided “as is, where is” and with all faults, and the entire risk associated with such information is entirely with the Buyer.
Microsemi does not grant, explicitly or implicitly, to any party any patent rights, licenses, or any other IP rights, whether with regard to such information itself or anything described by such information. Information provided in
this document is proprietary to Microsemi, and Microsemi reserves the right to make any changes to the information in this document or to any products and services at any time without notice.
VSC8584
Quad-Port 10/100/1000BASE-T, 100/1000BASE-X PHY with Synchronous Ethernet, VeriTime™, Intellisec™, and QSGMII/ SGMII MAC
Best-in-Class Power Consumption
• Voltage-mode quad port GbE PHY
• EcoEthernet 2.0 green energy efficiency modes with ActiPHY™
automatic link power down, PerfectReach™ intelligent cable
algorithm, and IEEE 802.3az (including support for legacy
MACs not supporting IEEE 802.3az)
• Fully optimized power consumption for all link speeds
• Supports IEEE 1588v2 time stamp packet correction
• Flexible transmit and receive frequency timing per PHY port
• 1000BASE-T ring resiliency for switching between master/slave
timing while maintaining linkup integrity
• Integrated quad I2C mux to control SFP and PoE modules
• Supports IEEE 802.3bf timing and synchronization
• IEEE 802.1AE MACsec with 256/128-bit encryption support
Superior PHY and Interface Technology
• Four integrated 10/100/1000BASE-T Ethernet copper
transceivers (IEEE 802.3ab compliant) with VeriPHY™ cable
diagnostics
• Four dual media copper/fiber ports with unidirectional
IEEE 802.3ah support
• SGMII and QSGMII SerDes MAC interface
• Patented line driver with low EMI voltage mode and integrated
line side termination resistors
• HP Auto-MDIX support
• Integrated AC-coupling capacitors for SGMII interface
• Jumbo frame support up to 16 kB with programmable
synchronization FIFOs
Key Specifications
• 1.0 V core and 2.5 V I/O power supplies
• 3.3 V-tolerant 2.5 V inputs
• Supports QSGMII v1.3, SGMII v1.9, and IEEE 1149.1 JTAG
boundary scan
• Compliant with IEEE 802.3 (10/1000 BASE-T, 10BASE-Te,
100BASE-TX, 100BASE-FX, and 1000BASE-X)
• Various SKUs available supporting an operating
temperature range from 0 °C ambient to 125 °C junction OR
–40 °C ambient to 125 °C junction
Related Products
Visit www.microsemi.com for information about these related
products:
• 1 GbE PHYs
• 10 GbE PHYs
10/100/
1000BASE-T
PCS
and AutoNeg
Advanced Carrier Ethernet Support
• Recovered clock outputs with programmable clock squelch
control and fast link failure indication (<1 ms) for G.8261 SyncE
applications
Auto-Negotiation (QSGMII, SGMII, FIFOs)
10/100/
1000BASE-T
PMA
MDI
Twisted Pair
Interface
Sync Ethernet
Host MAC and Flow Control Buffer
Line MAC and Flow Control Buffer
Serial MAC Interface (SerDes)
1000BASE-X
PCS and
AutoNeg
1000BASE-X
PMA
100BASE-FX
PCS and
AutoNeg
100BASE-FX
PMA
10/100/1000BASE-T
SFP Data Path
Management
and
Control Interface
(MIIM)
MDI
SerDes
Interface
and
Two-Wire
Serial
Mux
Media/Line
Microsemi Headquarters
One Enterprise, Aliso Viejo, CA 92656 USA
Within the USA: +1 (800) 713-4113
Outside the USA: +1 (949) 380-6100
Sales: +1 (949) 380-6136
Fax: +1 (949) 215-4996
email: sales.support@microsemi.com
www.microsemi.com
MAC
JTAG
PLL
and
Analog
LED Interface
Microsemi, a wholly owned subsidiary of Microchip Technology Inc. (Nasdaq: MCHP), offers a comprehensive portfolio of semiconductor
and system solutions for aerospace & defense, communications, data center and industrial markets. Products include high-performance
and radiation-hardened analog mixed-signal integrated circuits, FPGAs, SoCs and ASICs; power management products; timing and
synchronization devices and precise time solutions, setting the world's standard for time; voice processing devices; RF solutions; discrete
components; enterprise storage and communication solutions, security technologies and scalable anti-tamper products; Ethernet
solutions; Power-over-Ethernet ICs and midspans; as well as custom design capabilities and services. Learn more at www.microsemi.com.
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VPPD-03087. 1.2. 8/18
Analogue and Mixed Signal
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