Marvell Alaska 88X2222/M and 88X2242/M
KEY FEATURES
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40GBASE-R4, 10GBASE-W, 10GBASE-R, 10GBASE-X2, 10GBASE-X4, 2000BASE-X, 1000BASE-X
support on the line interface
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EDC meets SFF-8431 requirements (SFP+MSA)
MMF compensation exceeding 220 m of OM1, OM2, OM3 fibers
Twinax compensation up to 15 m
SMF CD/PMD compensation exceeding 80 km
40GBASE-R4, 40GBASE-R8, 10GBASE-R, 10GBASE-X2, 10GBASE-X4, 2000BASE-X, 1000BASE-X
supports on the host interface
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Transmitter adjustable signal level and pre-emphasis
Re-timer mode supported for transparent data passing
Synchronous Ethernet support
MACSec function – Full 802.1ae compliance supporting default cipher suite GCM-AES-128
MACSec features include encryption, decryption authentication, MACSec tag insertion and removal
and bypass capability
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Integral FIFOs to absorb MACSec processing overhead which can operate in both cut-through
and store-forward modes
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Integral MACs ensure IEEE-compliant statistics collection and timely response to pause frames
Complete IEEE MAC and MACSec statistics collected for all ports
IEEE 802.3 local/remote fault monitoring at SFP/SFP+ interface
Built-in generators and checkers
ECC memory protection
Programmable inversion on all differential signals
Power-saving modes
Global multi-status interrupt pin
MDIO/MDC and frame to register access
Per-port in-band frame to register access
Near- and far-end loopbacks
Ingress and egress eye monitors
Supports IEEE-1149.1 and 1149.6 JTAG
Typical power – 1.5 W per port
19mm x 19mm FCBGA package
APPLICATIONS
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High-density line card SFP+ interfacing
SFP+ modules, 10GSFP+Cu direct attach cables
1G SFP modules
Re-timer
Switch to switch bridging
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Copyright © 2013. Marvell International Ltd. All rights reserved. Marvell, the Marvell logo, LinkCrypt, and Alaska are registered trademarks of Marvell. All other trademarks are
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Phone 408.222.2500
www.marvell.com
Alaska X 88X2222/M_24/M-01 5/13
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