marvell alaska x 88X2340P quad 10g ether net transceiver with macsec and ieee 1588v2 ptp support marvell alaska x 88X2340P overview the marvell alaska x88X2340P is a fully integrated , quad - port 10g, t ransceiver that performs all ph ysical layer func tions required to drive 10g ethernet over a variety of media including sr/lr optics and passive direct attach cables. the 88X2340P supports encryption applications through marvell ? link crypt feature that is based on the ieee 802.1ae macsec pr otocol . the supported features include the ability to select and filter traffic, packet redirection, and latency minimization for flow control packets. the 88X2340P also supports ieee 1588 v2 1 step and 2 - step time - stamping functionality for p recision timing applicati ons. the device contains a ptp block , designed for parsing and modificatio n of ptp frames as they pass th rough th e device to support 1 - step time stamping. the integrated ptp and macsec functionality allows for parsing of macsec encrypted ptp packets to sup port encrypted ptp timing propagation. manufactured in 28 nanometer (nm) lithography , in a 23mmx23mm package footprint, t he marvell 88X2340P enables low - pow er dissipation, high - density 10g ethernet designs that support features such as encryption and p recis ion timing. b l ock di a gram prbs/packet gen led sfi line serdes xfi sfi xfi host serdes jtag mdio frame to reg config macsec and ptp
m arvell alaska x 88X2340P quad 10g ethernet transceiver with macsec and ieee 1588v2 support key features features special fe a tures benefi t s sff - 8431 c ompliant supports sfp+ optics and passive direct attach cables super xfi host i/f host interface exceeds xfi requirements to support higher insertion losses 10g - kr auto - negotiation and training on host interface can interface with switch/mac asic with kr i/os ieee 802.1ae macsec supports 128 bit encryption for secure applications ieee 1588 v2 t ime stamping hardware time stamping to enable 1 - step transparent clock a pplications package 23mmx23mm bga with 1mm ball pitch target applications 10g e thernet line cards 10g/1g macsec ieee 1588 ptp applications 10g - kr to sfi about marvell technology group : marvell is a global leader in providing complete silicon solutions and kinoma software, enabling the smart life and smart lifestyle. from storage to cloud infr astructure, internet of things (iot), connectivity and multimedia, marvell s diverse product portfolio aligns complete platform designs with industry - leading performance, security, reliability and efficiency. for additional information, including marvell? sales offices and representatives, please visit our website at www.marvell.com . copyright 2016 marvell. all rights reserved. marvell and the marvell logo are registered trademarks of marvell. mochi is a tradema rk of marvell. all other trademarks are the property of their respective owners. part number: marvell_ 88 x2340_1/16. revision: feb 26 - 201 6
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