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Short Range Communications: Fiber-Wireless 10G Everywhere

Short Range Communications: Fiber-Wireless 10G Everywhere. Mario Weiss Andreas Stöhr Dieter Jäger. Zentrum für Halbleitertechnik und Optoelektronik (ZHO) Universität Duisburg-Essen Campus Duisburg. Photonic-Wireless Link for Access & In-House up to 12.5 Gb/s. TX module.

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Short Range Communications: Fiber-Wireless 10G Everywhere

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  1. Short Range Communications: Fiber-Wireless 10G Everywhere Mario Weiss Andreas Stöhr Dieter Jäger Zentrum für Halbleitertechnik und Optoelektronik (ZHO)Universität Duisburg-Essen Campus Duisburg

  2. Photonic-Wireless Link for Access & In-House up to 12.5 Gb/s TX module • Photonic mmw-carrier: DSB modulation & carrier suppression • Data modulation: NRZ up to 12.5 Gb/s • Transmitter & receiver: Compact RoF transmitter / coherent receiver

  3. Indoor and Outdoor Experimental Results Indoor - without TX amplifier • TX RF output power: ~ -7.5dBm (max) • 10Gb/s: Sensitivity: -47.6dBm (BER=10-9) • 10Gb/s: Wireless range: ~ 8.5m (BER=10-4) Outdoor • 10GbE data rates achieved: 10.3125Gb/s @ 40m 12.5 Gb/s @ 20m • TX RF output power: ~ 11dBm (max)

  4. Key Benefits & Application Scenarios • Reduced CD due to carrier suppression compared to conventional DSB-systems • Reduced electrical and optical complexity / number of components • Approx. 700m (99.999% availability) wireless range estimated if 50dBi high gain antennas are used Refs: [1] M. Weiss et al., „60-GHz Photonic Millimeter-Wave Link for Short- to Medium-Range Wireless Transmission up to 12.5 Gb/s“, J. Lightw. Techn., vol. 26, no. 15, August 1, 2008, pp. 2424-2429 [2] M. Weiss, et al., „60 GHz Radio-over-Fibre Wireless System for Bridging 10 Gb/s Ethernet Links“, Proc. ECOC 2008, 21-25 September 2008, Brussels, Belgium, paper no. Tu.3.F.6 [3] Project IST FP6 IPHOBAC, supported by the European Community under Grant 35317 (www.ist-iphobac.org)  Future heterogeneous fiber-wireless systems • Broadband fiber-wireless access for rural areas • Broadband fiber-wireless in-house communication • 10G everywhere • Wireless corporate access & campus connectivity • Disaster recovery for metro / access networks • Future convergence with MMF, POF, FSO foreseen

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