Datasheet > VSC8489-10

VSC8489-10

更新时间： 2022-02-26 13:55:06

品牌	Logo	应用领域
VITESSE		局域网
页数	文件大小	规格书
2页	411K
描述
nullDual Channel WAN/LAN/Backplane

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数据手册

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VSC8489-10 数据手册

VSC8489-10 and VSC8489-13

Dual Channel WAN/LAN/Backplane

RXAUI/XAUI to SFP+/KR 10 GbE SerDes PHY

with VeriTime™

Highlights

• IEEE 1588v2 compliant

• Failover switching and lane ordering

• Simultaneous LAN and WAN support

• RXAUI/XAUI support

Vitesse’s dual channel SerDes PHY provides fully

IEEE 1588v2-compliant devices and hardware-based KR

support for timing-critical applications, including all

industry-standard protocol encapsulations.

• SFP+ I/O with KR support

• 1 GbE support

VeriTime™ is Vitesse’s patent-pending distributed timing technology

that delivers the industry’s most accurate IEEE 1588v2 timing

implementation. IEEE 1588v2 timing integrated in the PHY is the

quickest, lowest cost method of implementing the timing accuracy that

is critical to maintaining existing timing-critical capabilities during the

migration from TDM to packet-based architectures.

Applications

• Multiple-port RXAUI/XAUI to

SFI/ SFP+ line cards or NICs

• 10GBASE-KR compliant backplane

transceivers

The VSC8489-10 and VSC8489-13 devices support 1-step and 2-step

PTP frames for ordinary clock, boundary clock, and transparent clock

applications, along with complete Y.1731 OAM performance

monitoring capabilities.

• Carrier Ethernet networks requiring

IEEE 1588v2 timing

• Secure data center to data center

interconnects

The devices meet the SFP+ SR/LR/ER/220MMF host requirements in

accordance with the SFF-8431 specifications. They also compensate

for optical impairments in SFP+ applications, along with degradations

of the PCB.

• 10 GbE switch cards and router cards

The devices provide full KR support, including KR state machine, for autonegotiation and link optimization. The

transmit path incorporates a multitap output driver to provide flexibility to meet the demanding 10GBASE-KR

(IEEE 802.3ap) Tx output launch requirements.

Highly flexible clocking options enable Layer 1 support for Synchronous Ethernet. The devices use a single

156.25 MHz reference clock for LAN/WAN operation. They include a failover switching capability for protection routing,

along with selectable lane ordering. A complete suite of BIST functionality includes line and client loopbacks along with

pattern generation and error detection.

10 GbE Line Card or NIC

Switch Module

2×10G

2×1G

RXAUI/XAUI

2/4

RXAUI/

XAUI

Switch

SFP+/XFP

Dual

VSC8489

10 GbE

MAC/NIC

2/4

2×10G/

2×1G

RXAUI/

XAUI

10GBASE-KR Backplane

www.vitesse.com

Making next-generation networks a reality.

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