6/4/2003 - PMC-Sierra(TM), Inc. (Nasdaq:PMCS - News) announced the PM8358 QuadPHY® 10GX, a four channel, fully redundant 3.2 Gbit/s transceiver providing high speed serial I/O for both backplanes and line side network interfaces.
The new Serializer/Deserializer (SERDES) product supports a broad range of system applications that require multi-gigabit serial interconnect including Gigabit Ethernet (GE), Fibre Channel, 10 Gigabit Ethernet (10GE), 10 Gigabit Fibre Channel (10GFC), OC-48, OC-192 and InfiniBand (see figure 1). Using 0.13 micron CMOS technology, the QuadPHY 10GX is optimized for low power, small footprint and advanced signal integrity. The QuadPHY 10GX exceeds industry standards for jitter and reach by over 50 percent and reduces power by up to 40 percent compared to competitive solutions. The QuadPHY 10GX achieves error-free transmission in excess of 60 inches on a printed circuit board or over 20 metres of InfiniBand 4X cable, with low power of 1.2 watts.
"Our customers' emerging 10 Gigabit applications demand highly reliable, low power and flexible multi-gigabit serial interfaces," said Mark Stibitz, vice president and general manager, Enterprise and Storage Division, PMC-Sierra. "To meet all those requirements, PMC-Sierra has combined low power CMOS technology with our extensive SERDES design expertise to produce a superior, standards-based 10 Gigabit backplane solution."
CMOS SERDES Solutions for 10 Gigabit Networks
The QuadPHY 10GX is a bi-directional XGMII to XAUI (10 Gigabit Attachment Unit Interface) transceiver with a fully redundant XAUI interface for working and protect switching architectures. The four channels of the device can be trunked to form a single logical link for SERDES of IEEE 802.3ae 10G Ethernet and T11 NCITS 10G Fibre Channel standard-compliant XAUI and InfiniBand 4X. Alternatively, the QuadPHY 10GX supports independent, lane-based operation running at 2.125 Gbit/s to 3.2 Gbit/s addressing a broad range of applications such as OC-48 and InfiniBand 1X high speed serial links.
Leader in Low Power and Signal Integrity
The QuadPHY 10GX delivers extremely low power and standards-exceeding jitter performance by leveraging PMC-Sierra's 0.13um CMOS Rate Agile Serial I/O (RASIO(TM)) technology. The QuadPHY 10GX incorporates PMC-Sierra's fifth generation multi-gigabit serial technology with eight independent RASIO cores including features such as integrated SERDES, clock recovery, clock synthesis, byte alignment, trunking and 8B/10B encode/decode logic for both Primary/Redundant ports. The device dissipates only 1.2 watt in full operation at 3.2 Gbit/s.
The QuadPHY 10GX offers extensive flexibility in optimizing critical system signal integrity parameters. In particular, the device allows users to tailor signal integrity by fine-tuning transmitter pre-emphasis, receiver equalization and output voltage swing through over 36 programmable settings to optimally offset system-specific backplane and interconnect losses.
"PMC-Sierra's QuadPHY 10GX has achieved interoperability with Tyco Electronics' HM-Zd QuadRoute backplane, providing system designers with a fully-tested backplane solution," said John D'Ambrosia, manager, Semiconductor Relations, Tyco Electronics Corporation. "The two companies have worked closely together to ensure customers receive a low cost, low power, reliable platform solution for the most demanding and high volume multi-gigabit, serial interface designs."
Provides Flexible Design Options Interfacing to Optical Modules or Cabling
The QuadPHY 10GX provides customers with a high-speed, low cost alternative to fibre connections with a total throughput of 10 Gbit/s. The high bandwidth availability of the QuadPHY 10GX allows customers to use low cost copper cables for data transfers from shelf-to-shelf or rack-to-rack interconnections. The device successfully transmits 10 Gbit/s of data error free over 20 metres of InfiniBand 4X cabling. The QuadPHY 10GX is also designed to interface seamlessly with XENPAK/XPAK/X2 optical modules.
Pricing, Availability and Customer Support
The PM8358 QuadPHY 10GX device is packaged in 19mm x 19mm, 289-pin, 1.0mm ball pitch CABGA package and priced at $45 in 1KU quantities. For comprehensive datasheets, evaluation kit and application notes, visit http://www.pmc-sierra.com/serdes or contact sales at firstname.lastname@example.org or applications support at email@example.com.
About PMC-Sierra's SERDES Product Family
PMC-Sierra's multi-gigabit SERDES products offer superior performance, flexibility and reliability. The CMOS SERDES devices exceed IEEE Gigabit Ethernet, 1 and 2G Fibre Channel, 10GE and 10GFC standards for signal integrity by more than 50 percent. The SERDES products are ideal for multi-gigabit serial backplane interfaces in networking, storage, computing, and wireless applications, as well as high-density GE, 10GE, Fibre Channel, and InfiniBand transceivers. PMC-Sierra's growing SERDES portfolio includes: PM8358 QuadPHY 10GX, PM8385 QuadPHY RT, PM8387 QuadPHY XR, PM8356 QuadPHY FC, PM8355 QuadPHY II, PM8352 OctalPHY 1G, and PM8354 QuadPHY 1G. For more information, visit PMC-Sierra's SERDES web portal at http://www.pmc-sierra.com/serdes.
PMC-Sierra is a leading provider of high speed broadband communications and storage semiconductors and MIPS-based processors for Enterprise, Access, Metro Optical Transport, Storage Area Networking and Wireless network equipment. The company offers worldwide technical and sales support, including a network of offices throughout North America, Europe and Asia. PMC-Sierra is included in the S&P 500 Index which consists of 500 stocks chosen for market size, liquidity, and industry group representation. The company is publicly traded on the NASDAQ Stock Market under the PMCS symbol. For more information, visit http://www.pmc-sierra.com.
QuadPHY is a registered trademark of PMC-Sierra, Inc. PMC-Sierra, PMC, PMCS and Thinking you can build on are a trademark of PMC-Sierra, Inc.
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