74526-1001中文资料

FEATURES AND SPECIFICATIONS

SPECIFICATIONS 0.50mm (.020") Pitch LaneLink? 10GBASE-CX4 Cable Assemblies 74526

Molex’s superior design and engineering, along with state-of-the-art manufacturing, combine to provide a solution for all 10GBASE-CX4 applications. The 10Gigabit Ethernet (10 GbE) Alliance was organized to facilitate and accelerate the introduction of 10GbE into the networking market. The main factor driving 10GbE is the increase in internet and intranet traffic.Factors contributing to this growth include increases in the number of network connections, increases in the connection speed of each end-station, and an increase in web- hosting and application-hosting traffic. LaneLink CX4 cable assemblies are designed and engineered to meet the architecture set forth by IEEE 802.3. The 802.3ak design uses four transmitters and four receivers operating differentially over a bundle of thin twin-axial cables to transmit 2.5 Gbps each, as opposed to transmitting 10 Gbps over a single copper link. This requires four differential pairs in each direction, totaling eight twin-axial channels per assembly.

This I/O system has been adapted by several other standards or MSA groups in addition to CX4, noted below in the ‘Regional Markets, Applications and Typical Customers’ section.For more information on CX4, visit the website at:https://www.wendangku.net/doc/4312902439.html,/3/10GBCX4/.

Reference Information

Mates With: 91525-XXXX (latch)Designed In: Millimeters

Electrical

Voltage: 30V AC per contact

Current: 0.5A per contact Contact Resistance: 80?

Dielectric Withstanding Voltage: 300V/minimum DC Insulation Resistance: 10,000M ?minimum between adjacent contacts

Mechanical

Mating Force: 55.5N Unmating Force: 49.0N Durability: 250 cycles

Physical

Housing: Zinc die cast

Contact: Gold flash over Nickel plating Plating: Contact Area – Nickel Solder Tail Area – Nickel allover

Underplating – Gold flash over Paladium Nickel

Operating Temperature: -20 to + 85°C

Features and Benefits

I Squeeze-to-release latch provides user with easy-to-

use positive latch and unlatch system from the PCB connector

I Molex offers a total 4X system solution providing industry standard interfaces with LaneLink 4X connectors (91525 Series), XENPAK modules

(74734 Series), XPAK modules (74732 Series) and X2 copper transceivers (74735 Series)

I Designed to allow customers to use pre-emphasis on the board level silicon (customer needs to modify their board for the signal to achieve optimum length)to provide cable length in excess of 15 meters

I High performance production test rack provides

100% eye-pattern testing

10GBASE-CX4 LaneLink Cable Assemblies Connect Servers or Switches Over Short Distances

APPLICATIONS

0.50mm (.020") Pitch LaneLink? 10GBASE-CX4 Cable Assemblies 74526

I Gigabit Ethernet Applications:

- Enterprise, core and edge networking - Switches, servers and routers I Industry Standard Organizations:- 4X and 12X InfiniBand*- 10 Gigabit Ethernet - 10 Gigabit Fibre Channel - 4X SATA2

- 4X Serial Attach SCSI (SAS)Complementary Products

I 4X and 12X Connectors (9125, 91629, 91635,91659, 92903)I XENPAK Modules (74734)I XPAK Modules (74732)I X2 Copper Transceivers (74735)

Americas Headquarters Lisle, Illinois 60532 U.S.A.1-800-78MOLEX amerinfo@https://www.wendangku.net/doc/4312902439.html, Far East North Headquarters Yamato, Kanagawa, Japan 81-462-65-2324feninfo@https://www.wendangku.net/doc/4312902439.html, Far East South Headquarters Jurong, Singapore 65-6-268-6868fesinfo@https://www.wendangku.net/doc/4312902439.html, European Headquarters Munich, Germany 49-89-413092-0eurinfo@https://www.wendangku.net/doc/4312902439.html,

Corporate Headquarters 2222 Wellington Ct.Lisle, IL 60532 U.S.A.630-969-4550Fax:630-969-1352

Visit our Web site at https://www.wendangku.net/doc/4312902439.html,/product/io/lanelink.html

Order No. USA-279

Printed in USA/JI/2004.12

?2004, Molex

ORDERING INFORMATION

*InfiniBand is a registered trademark of the InfiniBand Trade Association