New MOST Optical Connector

Transcription

1 New MOST Optical Connector November, 17 th, 2011 Yazaki Corporation In-Vehicle Systems R&D Center Naoshi Serizawa Page 1 of 19

2 Contents 1. Introduction of Yazaki Corporation 2. Proposal of Small MOST Optical Connectors 3. Summary Page 2 of 21

3 Contents 1. Introduction of Yazaki Corporation 2. Proposal of Small MOST Optical Connectors 3. Summary Page 3 of 21

4 1-1. Introduction of Yazaki Corporation Corporation in step with the world. 世界とともにある企業 Corporation required by society. 社会から必要とされる企業 Page 4 of 21

5 1-2. Features of Yazaki Top class wire harness market share in the world Global business 39 countries (Regions): 415 locations (incl. Japan) (As of December, 2010) Business diversity Automotive section Wire harness; Gauge; In-vehicle devices Life-related section Electric cable; Gas device; Environmental Electric Cable & Wire Gas Equipments 4.4% Air Conditioner / Solar System 7.9% 0.8% system equipment; Housing equipment New business Recycle; Nursing; Farming 86.7% Automotive Section [Total sales: 11,629 Hundred million yen] (ca. 10 bil. Euro) Page 5 of 21

6 1-3. Automotive Sector Products Wire Harness Meter; Sensor Full Graphic Meter Cluster Sensor Wire Harness (Front End) Instrumentation Device Taximeter Wire Harness for Hybrid Component Drive Recorder Connectors; Terminal Optical Component Junction Block (J/B) Taco Graph (Digital) Page 6 of 21

7 1-4. MOST Connector Variations (25Mbps & 150Mbps) Header type (MOST25/MOST150) Embedded more than 10,000K connectors since P 2+4P MOST25: Since 2002 MOST150: Sample Available MOST25: Since 2002 MOST150: Sample Available Pigtail type (MOST25/MOST150) 2+0Pigtail 2+12Pigtail 4+40Pigtail Pigtail (SMD) MOST25: Since 2005 MOST25: Since 2006 MOST25: Since 2004 For MOST150 Sample available Page 7 of 21

8 Contents 1. Introduction of Yazaki Corporation 2. New MOST Optical Connector 3. Summary Page 8 of 21

9 2-1. MOST Roadmap Interconnectivity Meeting (November 2010) Page 9 of 21

10 2-2. Backgrounds of Proposal In order to diffuse the MOST network solutions, taking into account the contents below is required. Reduction in connector size and weight Supports high-speed (Gigabit network) Also, in consideration of supporting high-speed solutions in the future, - POF cannot be used for gigabit solutions due to the lack of bandwidth. - LED/RCLED cannot be used for gigabit solutions due to the slow response speed. Thus, the optical connectors capable of meeting the above-mentioned needs are proposed. Page 10 of 21

11 2-3. Proposed Optical Connector for MOST150 1: Header connector (PCB) 2: W/H connector Reduced size header connector Reduced loss of optical power in coupling 4: Sub-wire POF cable 3: In-line connector <POINTS> SMD mounting High-speed compatibility Page 11 of 21

12 2-4. Compare to Current MOST Components Existing product Proposed connector Header connector dimension: 23.9(W) 27.6(L) 13.0(H) [mm] Weight[g]: 9.1 Light-emitting element: LED Header connector dimension: 14.6(W) 20.2(L) 10(H) [mm] Weight[g]: 2.88 Light-emitting element: RCLED Optical W/H-side connector dimension: 24.0(W) 41.0(L) 13.2(H) [mm] Sub-harness weight [g]: Fiber: POF Optical W/H-side connector dimension: 13.6(W) 35.5(L) 10(H) [mm] Sub-harness weight [g]: Fiber: POF Page 12 of 21

13 2-5. Dimensional match-up Weight: Approx. 68% reduction Cubic volume: Approx. 65% reduction 23.9 MOST150 Standard 14.6 Small MOST150 Page 13 of 21

14 2-6. NEW Concept for MOST150 Header Connector SMD Type Footprint : SMD alignment Pitch 1.27mm 10 Connector size : 23mm(W) x 10mm(H) x 23mm(D) THD Type Footprint : Zigzag alignment Pitch 2.54mm (6+4) Connector size : 15mm(W) x 10mm(H) x 20mm(D) The SMD connector Interface is completely the same as that of the THD. Specifications of basic properties: Application Temp.: -40 to 105[deg.C] Storage condition: -40 to 105[deg.C] Soldering condition: Flow / Reflow soldering ( Peak Temp.: 260[deg.C] ) Sample Available Page 14 of 21

15 2-7. Small Connector for MOST Pigtail concept 20mm 10mm Feature & Advantages - MOST small header connector can be used as SMD-Pigtail Height : 20mm (standard component) vs. 10mm (small component) - Useful for display unit Interface, such as strongly requested thinner devices Page 15 of 21

16 2-8. Standardization Activities at o-phy o WG Status - Proposed small connector as MOST standard - Standardized activity was accepted and approved by MOST Steering Committee - Reviewed pre-release document by WG PHY and officially announced this document as MOST150 ophy Sub Spec Rev.1.1 Addendum B150 THD Type SMD Type Page 16 of 21

17 2-7. Scope Applicable to Small Optical Connectors Technology map for optical networking Transmission rate(bps) 100M 500M 1G 5G 10G <Applicable standard> MOST 150 Ethernet 1Gbps Ethernet 10Gbps Lightemitting element LED/RCLED VCSEL LD POF Optical fiber Lightreceiving element PCS (SI) PCS (GI) AGF (Multi-mode) AGF (Single mode) Si-based PD GaAs-based PD MOST150 High Speed MOST(TBD) POF: Plastic Optical Fiber AGF: All Glass Fiber HPCF: Hard Polymer Clad Fiber LED: Light Emitting Diode VCSEL: Vertical Cavity Surface Emitting Laser Page 17 of 21

18 2-8. Technology Support Yazaki supports the technologies below MOST25 MOST150 High Speed MOST(TBD) Header Connector Connector Light-emitting element Light-receiving element LED/RCLED Si-based PD RCLED VCSEL VCSEL VCSEL VCSEL Si-based PD Reflow compatible Si-based PD Si or GaAs PD Si or GaAs PDSi or GaAs PD Optical W/H Connector Optical fiber POF POF PCS(SI) PCS(SI) PCS(GI) AGF Yazaki provides optical components compatible with the MOST technology and will of course in the future, too Page 18 of 21

19 Contents 1. Introduction of Yazaki Corporation 2. Proposal of Small MOST Optical Connectors 3. Summary Page 19 of 21

20 3. Summary - Provision of small optical connectors Size: Header connector W/H connector 14.6(W) x 20.2(L) x 10(H) mm 13.6(W) x 35.5(L) x 10(H) mm - The header connector can be both SMD and THD types. Ready for samples, please contact Yazaki - The above-mentioned connectors can be used for high-speed solutions in the future. (Optical fiber: HPCF) - No change in any mechanical features (only the ferrule needs to change) - Yazaki Small Optical Connector can support MOST25 (2+0 Header) for SMD compatible - - Pigatil solution is also available (short height, small connector) - Standardization activities for MOST small connector is ongoing Page 20 of 21

21 Thank you for your attention. Please visit Yazaki demo-booth Page 21 of 21