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VSC8488YJU-15: 产品描述10GBE DUAL XFI TO XAUI XCVR W/ED; 产品类别半导体模拟混合信号IC; 文件大小297KB，共2页; 制造商Microsemi; 官网地址https://www.microsemi.com; 标准

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VSC8488YJU-15概述

10GBE DUAL XFI TO XAUI XCVR W/ED

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VSC8488 and VSC8484

Multichannel 10 Gbps XAUI to Serial Transceivers with EDC

Microsemi's multichannel 10 GbE transceivers capture the highest port

density at the lowest cost.

Microsemi’s dual channel and quad channel XAUI-to-serial transceivers,

VSC8488 and VSC8484, deliver minimum cost per channel with

maximum port densities at the lowest power. The devices achieve

an excellent 1 W per channel power dissipation while supporting the

increased port densities required for next-generation 10 Gbps platforms.

The VSC8488 and VSC8484 integrate Microsemi's world-class

electronic dispersion compensation (EDC) performance across multiple

data rates: 9.95 Gbps WAN, 10.3 Gbps Ethernet (GbE), and 10.5 Gbps

Fibre Channel. The devices also meet the SFP+ SR/LR/LRM host

requirements in accordance with the SFF-8431 and IEEE 802.3aq

speciﬁcations.

The EDC capabilities are optimized by the VScope™ input signal

monitoring integrated circuit, which delivers more accurate, in-line views

of the post-equalization waveform.

The VSC8488 and VSC8484 compensate for optical impairments

in SFP+ LRM applications, along with degradations of the PCB,

while providing wide system margin for SR and LR applications. The

transmit path incorporates a multi-tap output driver to provide the

ﬂexibility required to meet the demanding 10GBASE-KR (IEEE 802.3ap)

standard.

A complete suite of BIST functionality includes line and client loopbacks

along with pattern generation and error detection. Highly ﬂexible

clocking options support either LAN or WAN operation, along with

seamless Synchronous Ethernet. Both devices include selectable

lane ordering; the VSC8484 includes failover switching capability for

protection routing.

The VSC8488 device supports three serial interface conﬁgurations:

MDIO, two-wire serial slave, and two-wire serial master. This highly

ﬂexible communication scheme, along with a minimum of 12

programmable GPIO pins, allows for independent control of the

VSC8488 and VSC8484 channels while providing access to a wide

range of device monitors and XFP/SFP+ module management.

10 GbE Line Card or NIC

XAUI

Interface

VSC8488

Serial

Interface

Module

10 GbE

Highlights

• Minimum cost per channel

Applications

• Multiple-port XAUI to SFI SFP+ line cards

or NICs

• 10GBASE-KR-compliant backplane

transceivers

• Synchronous Ethernet systems

• 10 GbE switch cards, router cards, and

NICs

Switch Module

Serial

Interface

VSC8488

10GBASE-KR

Backplane

XAUI

Interface

Dual

10 GbE

MAC/NIC

XAUI

Switch

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.

VSC8488YJU-15相似产品对比

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VSC8488YJU-15

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