Datasheet > A2111

A2111

更新时间： 2022-01-13 11:16:09

品牌	Logo	应用领域
其他 - ETC		局域网以太网
页数	文件大小	规格书
2页	114K
描述
10 Gigabit Ethernet LAN/WAN PHY

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A2111

Preliminary Product Brief

Skyhawk

10 Gigabit Ethernet LAN/WAN PHY

Overview

The Skyhawk is a highly integrated, ultra-low-power

frame processing solution for 10 Gigabit Ethernet (10

GbE) physical layer applications. The device provides

complete PCS-R, PCS-W, and WIS functionality and

can operate as a 10 GbE LAN or WAN PHY.

WIS functions include WIS framing, pointer process-

ing, and X⁷scrambling and descrambling, as well as

error rate monitoring and alarm processing per ANSI

T1-416 – 1999.

For device control and configuration, the Skyhawk pro-

vides a standard 32-bit processor interface, as well as a

Management Data I/O (MDIO) interface and MDIO

registers. The device conforms to the IEEE serial

LAN-PHY and WAN-PHY proposals.

In 10 GbE WAN PHY mode, the line-side supports a

standard 16-bit, 622.08 MHz XSBI / SFI-4 interface. In

10 GbE LAN PHY mode, the line-side supports a

standard 16-bit, 644.53 MHz XSBI interface. The

system-side interface is a selectable standard HSTL

XGMII or SSTL-2 XGMII interface.

A key application for the device is to facilitate

cost-effective interfacing between standard 10 Gbps

optical modules with XSBI interfaces and link layer

PCS layer functions include 64b/66b encoding and

decoding, X⁵⁸scrambling and descrambing, gear box- devices with XGMII interfaces. Other applications

ing, and rate matching. Block-lock detection and

remote and local fault handling are also supported.

include optical core routers, enterprise switches, and

Ethernet line terminating equipment.

Block Diagram

XGMII (HSTL)

XSBI /

XGMII

I/F

SFI-4

10 GbE

Data

WIS

Optical

I/F

Framer

XGMII (SSTL-2)

Engine

WIS Bypass for LAN PHY

Optical

WIS

PCS

Loopback

System

Loopback

Loopback Loopback

XGMII (HSTL)

XGMII (SSTL)

XSBI /

SFI-4

Optical

I/F

10 GbE

Data

WIS

XGMII

I/F

Framer

Engine

CPU I/F

Confidential and Proprietary

Ample Communications

4034 Clipper Court • Fremont, CA 94538

Phone: 510-657-1500 • Email: info@amplecomm.com

7/8/02

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