Mini Mechanical Variable Optical Attenuator Through Type (MVOA-T) MVOA-T Series Product Description Oplink’s Mini Manual Variable Optical Attenuator (MVOA-T) uses a neutral density filter to attenuate light. It features high resolution, a wide dynamic range, and convenient manual adjustment. It has low insertion loss, low wavelength dependent loss, and low polarization dependent loss. It is designed for pre-emphasis attenuation, detector saturation control, in-line power equalization and amplifier power control. 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. Performance Specificationns Parameter Operating Wavelength Range Excess Insertion Loss P4 Features Dual Window Unit 1310±20 or 1550±50 1310±20 and 1550±50 nm Wide Attenuation Range ≤ 0.8 ≤ 1.2 dB Low Back Reflection dB Dual Windows dB Low Wavelength and Polarization Dependent Loss (WDL / PDL) > 30 Attenuation Range Wavelength Dependent Loss ≤ 0.2 ≤ 0.3 Temperature Dependent Loss ≤ 0.2 dB Polarization Dependent Loss ≤ 0.15 dB Resolution ≤ 0.1 dB Return Loss ≥ 45 dB Operating Power ≤ 150 mW 0 to +70 °C -40 to +85 °C Operating Temperature Range Storage Temperature Range Fiber Type Package Dimensions Corning SMF-28 P4 Low Insertion Loss Single Window 20.0 (L) × 16.0 (W) × 8.0 (H) mm Applications In-line Power Control in Multi-channel Optically Amplified System Transmitter Power Equalization Laboratory R&D Notes: 1) All spec excluding connectors 2) The maximum IL is under all states of polarization and within the full operating temperature and wavelength ranges specified. S0025 - R08. (web) 20160310 Mini Mechanical Variable Optical Attenuator Through Type MVOA-T Series Mechanical Drawing / Package Dimensions (dimension in mm) 46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com P4 Package: Ordering Information MVOA T Operating Wavelength 0 Through Type 1310nm = 1310 1550nm = 1550 1310/1550nm = DUAL 0 4 Package Type Fiber Length P4 = 4 0.5 meter= H 1.0 meter= 1 1.5 meter= 5 2.0 meter= 2 Fiber Type 250µm bare fiber = 1 900µm loose tube = 2 2mm cable = 3 Connector Type None = 1 FC/PC = 2 FC/SPC = 3 FC/APC = 4 SC/PC = 5 SC/SPC = 6 SC/APC = 7 ST = 8 LC/PC = 9 MU = A LC/APC = B * The tolerance of fiber length is +/-0.1m. S0025 - R08. (web) 20160310 Product Lines: Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Interconnect Transmission HFC/RoF Subsystem