Fujitsu 1枚カタログ（タイトル2行パターン） FPD 204/205 Series 100g Aoc
User Manual: Fujitsu FPD-204/205 series Connector Datasheet - Fujitsu United States
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Datasheet FUJITSU Component Connector QSFP28 Active Optical Cable PRELIMINARY FUJITSU Component Connector QSFP28 Active Optical Cable QSFP28 Active Optical Cable that is able to transmit 100Gbps (25Gbps x 4ch) 100Gbps high speed transmission 25Gbps x 4 channels optical transceiver conforms to QSFP28 MSA It also conforms to transmission speed of InfiniBandTM EDR certified in April 2015, Plugfest compliant cable, and 100 Gigabit Ethernet (100GBASE-SR4) Next-generation High-speed Optical Engine Structure * New Optical engine structure with Flexible printed circuit (FPC) with polymer optical wave guide, and improved optical coupling with lens structure Over drive technology* New technology that makes it possible to drive 25Gbps signals with 14Gbps VCSELs realized reliable and low cost solution * Developed by FUJITSU LABORATORIES LTD Applications HPCs, Servers, HCAs, Switches, Storage, etc. Specifications Item Specifications Data rate 25.78125Gbps x 4 lanes BER 10-12 (PRBS-31) Power supply 3.3 V Operating temperature 0 to ＋70 deg. C (Case temperature) Link reach 100m Power consumption 2.5W Wave length 840 to 860nm Size 72.4 (L) x 19 (W) x 13.5 (H) mm Schedule Customer samples: Mass production: May 2017 July 2017 Part numbers Item Part number For Infiniband EDR FPD-204R008-xx For 100G Ethernet SR4 FPD-205R008-xx xx: cable length (m): 05, 10, 15, 20, 30, 50, A0 (100) 1 RoHS Compliant Datasheet FUJITSU Component Connector QSFP28 Active Optical Cable Reference – Optical Engine Structure Bare chips mounting onto the FPC by flip-chip bonding Lens sheet by imprinting technology Optical polymer wave guide Passive mounting for the lens film and the polymer wave guide TIA 4-ch PD array Driver 4-ch VCSEL array polymer wave guide Optical connector FPC substrate Optical engine (4ch Tx and Rx) Cross section of the engine Reference – Over Drive Technology Enables 25Gbps operation with 14Gbps VCSEL by 3-tap finite impulse response (FTR) pre-emphasis implemented VCSEL driver Response (dB) Without pre-emphasis 6 4 2 0 -2 -4 -6 VCSEL 0 2 4 6 8 10 12 14 16 18 20 Frequency (GHz) With pre-emphasis Cautions delay1 delay2 - + • • • • Response (dB) in 6 4 2 0 -2 -4 -6 out Simulated waveform (25 Gbps) Measured waveform (25 Gbps) Pre-emphasis VCSEL out VCSEL 0 2 4 6 8 10 12 14 16 18 20 Frequency (GHz) Simulated waveform (25 Gbps) Measured waveform (25 Gbps) Always carefully read and understand the product manual and/or delivery specifications for proper operation and handling before actual use. Use only at the specified rated supply voltage. Never install the products in a wet, highly humid, dusty, oily or smoky environment. The products in this document are designed for general use. They are not for use in equipment that poses high fatal risks or danger and not for use requiring extremely high reliability such equipment in nuclear facilities, medical life support systems, etc. Contact FUJITSU COMPONENTS AMERICA INC. 2290 North First Street, Suite 212, San Jose CA 95131 U.S.A. Tel: (1-408) 745-4900 Fax: (1-408) 745-4970 Email: components@us.fujitsu.com Copyright InfiniBand is a registered trademark of the InfiniBand Trade Association. All trademarks or registered trademarks are the property of their respective owners. Fujitsu Component Limited or its affiliates do not warrant that the content of datasheet is error free. In a continuing effort to improve our products Fujitsu Component Limited. or its affiliates reserve the right to change specifications/datasheets without prior notice. Copyright ©2017 FUJITSU COMPONENT LIMITED All rights reserved. Revised March 2, 2017
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