Polarization Maintaining Beam Splitter/Optical Circulator Hybrid PBOC Series Product Description Oplink’s Polarization Maintaining Beam Splitter/Optical Circulator (PBOC) hybrid module combines the functionalities of a beam splitter and a circulator while providing polarization control. It is specially designed for optical module or subsystem integration, such as dynamic gain equalizers (DGEs), planar lightwave circuit (PLC) devices, optical waveguide modules and MEMS based modules. The PBOC features low insertion loss, low dispersion and compact packages. 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. Function Diagram Port 2 In put (Port 1) Port 3 Output (Port 4) Performance Specificationns PBOC Series Features Min Operating Wavelength Range ( λOp ) Typical C Band 1520 ~ 1570 L Band 1570 ~ 1610 Max Unit Compact Package nm Low Insertion Loss 1→2, 1→3, 2→4 or 3→4 0.8 λOp , TOp , SOP Total IL1 ⇒ 4 (with Ports 2 and 3 Connected 1.45 Isolation @ λOp , TOp , SOP 2→1, 3→1, 4→2 or 4→3 40 dB Extinction Ration 1→2, 1→3, 20 dB Insertion Loss @ [1] Return Loss 50 [1] Crosstalk 1→4 (Port 2 and 3 Open) PMD 1→4 (Port 2 and 3 Connected) Polarization Alignment of Output Fiber 55 Storage Temperature Fiber Type Color Coding Physical Dimensions High Isolation Epoxy-free Optical Path dB 50 dB 0.05 Slow Axis Optical Power Handling Operating Temperature Rang (Top) dB Low Dispersion 500 ps dB Applications mW DGE -5 to +70 °C PLC and MEMS Modules -40 to +85 °C Optical Waveguide Modules Port 1 and Port 4 SMF-28, 250μm Bare Fiber Port 2 and Port 3 Fujikura Panda, 400μm UV Buffer Optical Network Applications Port 1 : Black, Port 2 : Red Port 3 : Clear, Port 4 : Clear (Ø) 5.5 x (L) 62.0 Note: 1) mm excluding connectors. S0060 - R01. 20100604 Polarization Maintaining Beam Splitter/ Optical Circulator Hybrid PBOC Series 46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com Mechanical Drawing / Package Dimensions (dimension in mm) 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. S0060 - R01. 20100604 Product Lines: Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Transmission Interconnect RGB Laser Modules