Polarization Maintaining Beam Combiner and Isolator Hybrid PMIH Series Product Description Oplink’s polarization maintaining beam combiner and isolator hybrid delivers the combined functionality of a PMBC and an isolator within a single, compact-sized package. Oplink’s integrated solution is designed to work as pump combiner for EDFA and Raman amplifications and features very high power handling and low insertion loss. Oplink’s patented packaging technology ensures the highest quality and reliability for robust operation. Oplink can provide customized designs to meet specialized feature applications. Also, Oplink offers modular assemblies that integrate other components to form a full function module or subsystem. 34.0 mm 1 PORT1 Panda Fiber 2 PORT2 Panda Fiber Ø5.5 mm 3 COMM SMF-28 Features Performance Specificationns PMIH Series Low Insertion Loss Specification Unit 1480 ± 30 / 1440 ± 30 nm High Stability & Reliability Insertion Loss < 0.6 dB Epoxy-free Optical Path Isolation > 18 dB Compact Package Size Extinction Ratio (room temperature) > 20 dB Return Loss > 50 dB Directivity > 50 dB Operating Wavelength Direction of Incident Polarization Slow Axis Maximun Power Handling Fiber Type Input Ports (1 & 2) Output Port (Common) Operating Temperature Storage Temperature Package Dimension < 500 mW Applications 400µm / 250µm Panda fiber Corning SMF-28, 250µm bare fiber EDFA & Raman Amplifiers 0 +70 °C Highly Integrated Modules -40 +85 °C Laboratory R&D P1 : (Ø) 5.5±0.2 x (L) 34.0±1 mm Notes [1] Values are referenced without connector loss [2] ER is 3dB lower if connector added S0162 - R02. 20111108 Polarization Maintaining Beam Combiner and Isolator Hybrid PMIH Series Ordering Information Oplink can provide a remarkable range of customized optical solutions. For detail, please contact Oplink’s OEM design team or account manager for your requirements and ordering information (510) 933-7200. 46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com PMIH 1 4 0 0 0 0 Wavelength Fiber Length* Connector Type 1480nm = 1480 1440nm = 1440 0.5 meter = H 1.0 meter = 1 1.5 meters = 5 None = 1 FC/PC = 2 FC/SPC = 3 FC/APC = 4 SC/PC = 5 SC/SPC = 6 SC/APC = 7 Fiber Type Port 1/2 : 400µm Panda fiber = 1 Port 1/2 : 250µm Panda fiber = 2 Fiber Jacket Bare fiber = 1 900µm Loose tube = 2 * 1 meter is standard. The lead-time for special fiber length will be longer. S0162 - R02. 20111108 Product Lines: Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Transmission Interconnect RGB Laser Modules