BFIH OPLINK | Alldatasheet

Document overview

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Technical content

Features

BFIH Series Type A Type B Unit Isolator Stage Single Stage Dual Stage Single Stage Dual Stage Operating Wavelength Range Pass Channel 1528~1563 1547.5~1563.5 nm Rejection Channel 1450~1495 1450~1540 dB Pass Channel Insertion Loss [1] < 0.8 < 1.0 < 0.9 < 1.1 dB Rejection Channel Insertion Loss > 30 > 25 dB Reverse Direction Isolation (over pass channel wavelength range 0~70°C, all SOP) > 21 > 36 > 21 > 36 dB Wavelength Dependent Loss < 0.3 < 0.4 < 0.3 < 0.4 dB Polarization Dependent Loss < 0.15 < 0.2 < 0.15 < 0.2 dB Polarization Mode Dispersion < 0.25 < 0.05 < 0.25 < 0.05 dB Return Loss > 55 Maximum Power Handling < 500 mW Fiber Type Corning SFM-28 Operating Temperature 0 to +70 °C Storage Temperature -40 to +85 °C Package Dimensions [3] P1: (ø) 5.5 x (L) 34.0 mm

Applications

Performance Specificationns Note: [1] The maximum IL is under all states of polarization and within the full operating temperature and wave- length ranges specified. [2] All the parameters are excluding connectors [3] The mechanical tolerance should be +/-0.2mm on all package dimensions unless otherwise custom specified. S0002 - R11. 20101028 Band Pass Filter/Isolator Hybrid Combination BFIH Series Oplink’s BFIH is a compact combination of a bandpass filter and a polariza - tion insensitive optical isolator. The built-in bandpass filter blocks the amplifiers spontaneous emission (ASE) in the erbium doped fiber amplifier (EDFA), thus significantly improving the amplifier’s performance.  Wide Operating Wavelength Range  Compact Size  High Isolation  U ltra Low PDL & PMD  Highly Stable & Reliable  Epoxy-free Optical Path  Fiberoptic Amplifiers  CATV Fiberoptic Links  WDM Systems  Fiberoptic Instruments  Transmitters and Fiber Laser Sensors  Laboratory R&D

46335 Landing Pkwy Fremont, CA 94538 T el: (510) 933-7200 Fax: (510) 933-7300 Email: Sales@Oplink.com • www.oplink.com Product Lines:  Mux/Demux  Switching/Routing  Coupling/Splitting  Monitoring/Conditioning  Amplification  Transmission  Interconnect  RGB Laser Modules BFIH

Ordering Information

Mechanical Drawing and Configuration (dimension in mm) 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. 0 0 1000 Fiber Jacket 250μm SMF-28 = 1 900μm tight buffer = 5 Wavelength Fiber Length* Stage Package T ype Type A = A Type B = B P1 = 1 1.0 Meter = 1

1.5 Meters = 5

2.0 Meters = 2

Single Stage = S Dual Stage = D Connector T ype None = 1 FC/PC = 2 FC/SPC = 3 FC/APC = 4 SC/PC = 5 SC/SPC = 6 SC/APC = 7 ST = 8 LC = 9 MU = A Band Pass Filter/Isolator Hybrid Combination BFIH Series S0002 - R11. 20101028 * The tolerance of fiber length is +/-0.1m. 1 meter is standard. The lead-time for special fiber length will be longer.