Datasheet > Alaska M 3580

Alaska M 3580

更新时间： 2024-03-03 10:11:23

品牌	Logo	应用领域
迈威 - MARVELL		/
页数	文件大小	规格书
2页	83K
描述
Octal-port, 6-speed PHY operating at 10M, 100M, 1000M, 2.5G, 5G, 10G data rates, MP-USXGMII/XFI to Cu Transceiver with PTP support

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Alaska M 3580 数据手册

Product Brief

Marvell 88X3580 Octal-Port 10GbE copper PHY

Octal 10/100/1000/2.5G/5G/10GBASE-T Ethernet Transceiver with

IEEE 1588v2 PTP Support

Overview

The Marvell® Alaska® 88X3580 is a fully IEEE 802.3an

10GBASE-T or IEEE 802.3bz/NBASE-T -compliant 8-port

physical layer (PHY) device that supports IEEE 802.3az Energy

Efﬁcient Ethernet (EEE). The device supports a wide variety of

host-side interfaces including MP-USXGMII (Multi-port

USXGMII), USXGMII, XFI, 5GBASE-R, 2.5GBASE-X, and SGMII to

support full backward compatibility with lower speed legacy

Ethernet rates including 1 Gbps, 100 Mbps, and 10 Mbps.

MP-USXGMII decreases the number of I/O pins on the MAC

interface and lowers the overall power consumption. The

88X3580 supports four MP-USXGMII interfaces (20G-DXGMII)

for eight ports of 10GBASE-T or two MP-USXGMII interfaces

(20G-QXGMII) for eight ports of 5G/2.5GBASE-T.

applications. The 88X3580 supports Category 6- (shielded or

unshielded), Category 6A- (Augmented) and Category 7-type

cables at full IEEE 802.3an range as well as Category 5e-type

cables for data rates up to 5 Gbps and distances greater than

100m.

The 88X3580 also incorporates the Marvell advanced Virtual

Cable Tester® (VCT®) technology for cable fault detection and

proactive cable performance monitoring. With advanced digital

signal processing (DSP), the transceiver can proactively monitor

the performance of a cable and determine cable length and

type. It can detect opens and shorts, then report the location of

a fault. The 88X3580 has integrated 2-step PTP functionality in

compliance with IEEE 1588v2 and Synchronous Ethernet

(SyncE) support.

This device family enables extremely low power across all

structured wiring cable lengths, enabling dense 10 Gbps

Block Diagram

OCTAL USXGMII/ MP-USXGMII/ XFI/5GBASE-

KR/2.5GBASE-KX/SGMII Host interface

20G/10G/5G/2.5G/1G Host Interface

MP-USXGMII/ XFI PCS + RS FEC

Conﬁg.

JTAG

MDIO

Noise Cancellation

EEE

PTP

Fast Retrain

10G/5G/2.5G/1000M/100M/10M BASE-T

Octal 10G BASE-T/ NBASE-T

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