DIFFERENTIAL CONNECTOR FCN-260(D) SERIES MICROGiGa CN TM Selected by InfiniBand as the I/O Interface Standard for the 4X and 12X PR FEATURES EL * I/O Connector designed for high speed differential signal applications. * Matched Impedance (100 W +10%) * Low insertion loss * Low cross talk * Adopted by InfiniBand as 4x (4 channel) and 12x (12 channel) I/O Interface. IM SPECIFICATIONS IN AR MATERIALS Item Specifications Item Materials Y Operating temperature range -55 C to +85 C Insulator LCP Resin (UL94V-0) 0.5A DC (signal) 1A DC (ground) Conductor Copper Alloy Current rating Voltage rating 100VDC Plating Contact: Gold Plating (PAGOS) Terminal: Palladium plating Cover: Zinc Contact resistance Signal: 64 m ohms (with conductor resistance) Ground: 17 m ohms (with conductor resistance) Insulation resistance 3000Mohms minimum Dielectric withstanding voltage AC 500V for 1 minute Durability 250 cycles Contact Normal Force 0.7 N Insertion force 30 N maximum (8 Pair) Withdrawl force 7 N minimum (8 Pair) Retention force 75 N 1 MICRO GiGa CN FCN- 260 (D) Series connector. The MicroGiGaCN offers a unique solution to LVDS, InfiniBand TA, 10G Ethernet, 4x Fiber Channel, and other high speed I/O applications. InfiniBand has selected Fujitsu's connector for the 4x and 12x I/O connector interface. The performance requirements of the connector system were tested with cable to simulate the actual requirements of an OEM System manufacturer. Our test data includes the parasitic effects of the PCB, along with measurements of a completed I/O cable assembly. The MicroGigaCN offers a cost-effective I/O solution for high-speed applications in data and telecommunications convergence (voice, data, video and storage). It utilizes a 2.5 Gbit/sec wire speed connection with four or twelve wire link widths, offering a scalable performance range of 500MB/s to 6GB/s per link to meet the needs of entry-level and high-end enterprise systems. Forward crosstalk is less than 4.5% at 100 pico second pulse-rise time (four-pair switching). Fujitsu Takamisawa designed the MicroGiGaCN to specifically address the emerging requirements for a high speed differential signal I/O PR EL * * IM IN Matched Impedance: 97.5 to 108.8 Ohms @ 50 ps Trise Low Cross Talk: NEXT 4.5% @ 50pc Trise (4 pairs switching, 2 connectors and 10 meters of cable) * Low Insertion Loss: AR 2.3dB @ 2.5Gb/s (1.25GHz, 1 Meter Cable Assembly) 14.5dB @ 2.5Gb/s (1.25GHz, 10 Meter Cable Assembly) * * Skew within Differential Pair: 2.4ps (2 connectors and 1 meter of cable) Skew pair to pair: 16ps (2 connectors and 1 meter of cable) Specifications subject to change Dimensions are in millimeters (inches) Y www.fujitsu.takamisawa.com 2 MICRO GiGa CN FCN- 260 (D) Series Connector Internal Struture PR Basic Concept for Differential Transfer EL Basic Concept for Differential Transfer Sectional View (Connection area) 1.5 mm 0.75 mm Patent pending IM Virtual ground plane + + IN Outer shield - - - Differential pair contact Fujitsu Takamisawa has designed the mechanical features of the connector to provide space saving footprint that will allow for 3 4x I/O connectors to mount onto a PCI form, or 2 12x. As RFI/EMI are critical elements in high performance cable assemblies, Fujitsu Takamisawa provides the surface mount sockets with an EMI Ground Spring on the face of the connector, to insure that the metal surface of the connector makes sufficient contact with the metal face of the card bracket. The latching mechanism of the backshell offers a lanyard system for ease of un-mating the I/O plug connector/cable assembly from the SMT I/O socket. The die cast backshell offers excellent RFI/EMI characteristics. The backshell uses a ferrule and Specifications subject to change + AR 1.27 mm Ground/Power contact Y unique ground spring system to provide 360 degree contact of the cable shield to the backshell, which, combined with the solid interconnect of the socket to faceplate, offers low AC coupling termination. The current version of the I/O plug comes with an attached paddlecard for wire termination. Fujitsu will offer the paddlecard in either an equalized or un-equalized version (see factory for details of the equalized version). Standard product offering will be un-equalized. As there are multiple applications for the paddlecard, with industry and customer specific wire termination, Fujitsu Takamisawa offers options to customers of providing the I/O plug connector with custom paddlecards (consult factory). Dimensions are in millimeters (inches) www.fujitsu.takamisawa.com 3 MICRO GiGa CN FCN- 260 (D) Series 4X I/O CONNECTOR SOCKET DIMENSIONS Differential signal contacts Gasket Insulator Ground contact PR Section X-X EL 24.9 (0.980) 17.7 (0.697) 7.2 (0.283) Y S16 X 12 (0.472) Gasket S2 G1 Detail A IM G9 S15 X Y Lock plate S1 1.5 x (m-1) (Signal contact) 1.5 x (n-1)-0.75 (0.030) (Ground contact) G9 IN 6.1 8.45 (0.333) (0.240) 9.2 (0.362) S2 S1 Detail B Detail A AR Spring Y Detail B G1 S16 S15 Detail C 0.5 (0.393) 1.5 x (m-1) (Signal terminal pitch) 1.5 x (m-1)-0.75 (0.030) Detail C (Ground terminal pitch) Detail D 15.70.05 (0.6180.002) 5.20.05 (0.2050.002) 5.90.05 (0.2320.002) 2.6+0.05 0 (0.102+0.002 ) 0 1.5 x (m-1) 0.03 (0.001) (Signal pitch) 1.5 x (n-1)-0.75 0.003(0.0300.001) (Ground pitch) 2.6+0.05 0 (0.102+0.002 ) 0 S1 S2 0.25+0.05 0 (0.010+0.002 ) 0 Detail D 2-O2.20.05 (2-O0.0870.002) G9 6.70-0.05 (0.26400.002 ) G1 4.60-0.05 (0.18100.002 ) 0.50.03 (0.0120.001) Section Y-Y S16 S15 Edge of P.W.B. Recommended P.W.B. Dimension Unit: mm (in.) PART NUMBER FCN-268D008-G/0D#00 Specifications subject to change Dimensions are in millimeters (inches) www.fujitsu.takamisawa.com 4 MICRO GiGa CN FCN- 260 (D) Series 4X CABLE MOUNT PLUG WITH BACKSHELL DIMENSIONS 18.1 (0.713) 23 (0.906) PR EL Insulator IM 72.1 (2.839) 49.1 (1.933) Ground contact Differential signal contacts Section X-X Section Y-Y IN AR Y 24.9 (0.980) 7.2 17.7 (0.697) (0.283) 1.5 x (n-1)-0.75 (0.030) (Ground contact) 1.5 x (m-1) (Signal contact) 7.2 (0.283) 10.3 (0.405) 8.3(0.327) 14.4 (0.567) Ratch Unit: mm (in.) PART NUMBER Plug: FCN-261R008-G/0 Cover:FCN-260C008-A/L0 Specifications subject to change Dimensions are in millimeters (inches) www.fujitsu.takamisawa.com 5 MICRO GiGa CN FCN- 260 (D) Series 12X I/O CONNECTOR SOCKET DIMENSIONS Differential signal contacts Gasket Gasket PR EL 48.9 (1.925) 41.7 (1.642) 12 (0.472) S48 G1 IN AR Detail B G25 Detail A Detail B S2 S48 S47 Section Y-Y Lock plate Detail A S2 6.1 S1 8.45 (0.333) (0.240) 1.5 x (m-1) 9.2 (Signal contact) (0.362) 1.5 x (n-1)-0.75 (0.030) (Ground contact) Spring S47 Ground contact Section X-X 7.2(0.283) IM G25 Insulator S1 G1 Detail C Y 0.5 (0.393) 2-O2.20.05 (2-O0.0870.002) 39.70.05 (1.5630.002) G25 S48 S47 Edge of P.W.B. Detail D Recommended P.W.B. Dimension Detail D 5.20.05 (0.2050.002) 6.70-0.05 (0.26400.002 ) G1 S2 S1 Detail C 5.90.05 (0.2320.002) 1.5 x (m-1) 0.03(0.001) (Signal pitch) 1.5 x (n-1)-0.750.03 (0.0300.001 )(Ground pitch) 0.25+0.05 (0.010+0.002 ) 2.6+0.05 0 (0.102+0.002 ) 0 2.6+0.05 0 (0.102+0.002 ) 0 0.25+0.05 (0.010+0.002 ) 4.60-0.05 (0.18100.002 ) 0.50.03 (0.0120.001) 1.5 x (m-1) (Signal terminal pitch) 1.5 x (n-1)-0.75 (0.030) (Ground terminal pitch) Unit: mm (in.) PART NUMBER FCN-268D024-G/0D#00 Specifications subject to change Dimensions are in millimeters (inches) www.fujitsu.takamisawa.com 6 MICRO GiGa CN FCN- 260 (D) Series 12X CABLE MOUNT PLUG WITH BACKSHELL DIMENSIONS EL Insulator 49.1 (1.933) 72.1 (2.839) IM Section X-X Section Y-Y IN AR Y 48.9 (1.925) 41.7 (1.642) Ratch S48 21 (0.827) S2 G1 S1 G25 S47 10.3 (0.405) 8.3(0.327) 7.2 (0.283) Ground contact Differential signal contacts 10.5(0.413) PR 23 (0.906) 42.1 (1.657) 1.5 x (n-1)-0.75(0.030) (Ground contact) 1.5 x (m-1) (Signal contact) Unit: mm (in.) PART NUMBER Plug: FCN-261R024-G/0 Cover:FCN-260C024-A/L0 Fujitsu Takamisawa International Headquarter Offices www.fujitsu.takamisawa.com Specifications subject to change Japan Fujitsu Takamisawa Component Limited Global Marketing and Sales Gotanda-Chuo Building 3-5, Higashigotanda 2-chome, Shinagawa-ku Tokyo 141, Japan Tel: (81-3) 5449-7010 Fax: (81-3) 5449-2626 North and South America Fujitsu Takamisawa America, Inc. 250 E. Caribbean Drive Sunnyvale, CA 94089 U.S.A. Tel: (1-408) 745-4900 Fax: (1-408) 745-4970 Dimensions are in millimeters (inches) Europe Fujitsu Takamisawa Europe B.V. Diamantlaan 25 2132 WV Hoofddorp Netherlands Tel: (31-23) 5560910 Fax: (31-23) 5560950 Asia Pacific Fujitsu Takamisawa Asia Pacific Pte. Ltd. 102E Pasir Panjang Road #04-01 Citilink Warehouse Complex Singapore 118529 Tel: (65) 375-8560 Fax: (65) 273-3021 www.fujitsu.takamisawa.com 7