VSC8575XKS-14

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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

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.

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Linecard Control

Processor

Linecard Control

Processor

Ethernet Line Card

Adapter

System Control

Processor

Highlights

• One-step and two-step VeriTime™ time

• MPLS and Ethernet Y.1731 OAM

• EcoEthernet™ 2.0 green technology

• Supports clause 45 MDIO register access

• Enhanced SPI interface supports high port

Applications

securing cloud network applications including e-commerce, database,

collaboration, smart grid, video, and enterprise or government

communications.

VeriTime™ is Microsemi’s patent-pending timing technology that delivers

the industry's most accurate IEEE 1588v2 timing implementation

available on the market today (±4 ns accuracy, 1 ns precision,

1000BASE-T).

VSC8575 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

devices for designs that need the highest 1588v2 PTP accuracy, but

may not need MACsec 256-bit/128-bit encryption.

VSC8575

Quad-Port 10/100/1000BASE-T PHY with Synchronous Ethernet, VeriTime™, and QSGMII/SGMII MAC

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

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

synchronization FIFOs

Advanced Carrier Ethernet Support

• Recovered clock outputs with programmable clock squelch

control and fast link failure indication (<1 ms) for G.8261 SyncE

applications

• 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