VSC8494YJE-13

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 specifi cations are believed to be reliable but are not verifi ed, 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 specifi cations 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.

Highlights

• Universal 10G PHY SerDes/CDR

• Integrated UPI/XAUI switch with G.709

OTN/FEC and GFP wrapper

• Flexible 10 GbE XAUI/LAN/WAN mapping

to OTU2 and overclocked OTU1e/2e

Applications

• N x 10G transponder/regenerator

• Protected N x 10G muxponder/ROADM

• Transponder/muxponder pizza box

• Ethernet or IP/MPLS switches/routers

• MSPP/MSTP N x 10G line cards

Cost-effi cient transponders based on the VSC8494 device cater to

high volume 10 GbE/10G SONET/SDH and 8G/10G Fibre Channel.

The VSC8494 device offers the ideal solution for multiport client and

network interfaces on telecom transport linecards, transponders, and

muxponders.

This highly integrated device supports 10 GbE LAN Carrier Ethernet

networks, as well as WAN and OTN networks, with an extensive suite

of 10 GbE mapping modes. With its 10G PHY XFI/SFI interfaces and

G.709 FEC features, the VSC8494 quad device provides a seamless

and direct interface to XFP and SFP+ optical modules.

to simplify the operation of optical networks supporting various client

signals.

The VSC8494 quad device includes four 10 Gbps dual-mode

bidirectional UPI client interfaces and four 10 Gbps bidirectional serial

interfaces for direct connection to XFP or SFP+ optics modules or 10G

serial backplanes.

The Microsemi-defi ned Universal PHY Interface (UPI) delivers 10 GbE

and 10 GFC as four-lane XAUI, 10G SONET/SDH as four TFI-5-like

serial lanes, and OTU2/ODU2 as four-lane SFI4.2-like interface. UPI also

supports twice-rate XAUI (DDR XAUI or RXAUI) as two lanes operating

Client:

Network

4×

OTN/FEC/PHY

Module

Module

2×

10 GE LAN/WAN

8GFC, 10GFC

OC-192/STM-64

• Lowest cost, power, and size for N x 10G line cards, as well as

single-chip transponder/regenerator

• Direct connect to XFP and SFP+ client and network optics

• Direct connect to high-speed backplanes, MACs, SONET/SDH

and G.709 OTN framers, and FPGAs using four-lane serial

interface compatible with XAUI/RXAUI (10 GbE, 10 GFC), TFI-5

(SONET/SDH) and SFI-4.2 (OTU2)

• Wraps 10 GbE LAN/WAN, OC-192/STM-64, 8 GFC and

10GFC clients in G.709 OTU2 with either standard or en-

hanced FEC

• 10 GbE/10 GFC XAUI/RXAUI, SONET/SDH TFI-5-compatible,

OTU2 SFI-4.2-compatible

• XFI/SFI SerDes/CDR with EDC, including multitap Tx

pre-emphasis and adaptive DFE Rx

• Redundant XFI/SFI serial interfaces connect directly to client or

network XFP/SFP+ optics

• 10G serial interfaces connect directly to 10GBASE-KR

backplanes

• OTN Mapper with RS(255,239) and G.975.1 eFECs

• 780-pin 29 mm × 29 mm FCBGA