Multi-Mode Single Window Wideband Fused Fiber Coupler (1x2, 2x2) MMFC Series Product Description Oplink’s multi-mode single window wideband fused fiber couplers are highly stable for multi-port optical signal splitting. They have very good uniformity, low excess loss and very low polarization sensitivity. All devices are tested according to industry standard test procedures and are supplied with all pertinent measurement data. 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. Port 2 (50%) L Port 1 In Ø Port 4 (terminated for 1x2 configuration) Port 3 (50%) Performance Specificationns MMFC Series Premium Configuration Unit 1x2 or 2x2 Operating Wavelength Insertion Loss [1] Uniformity (50/50) Typical Excess Loss Grade A [2] Temperature Sensitivity 850, 1310 or 850 & 1310 nm < 4.0 < 4.5 dB < 0.4 < 0.8 dB < 1.0 < 1.0 dB < 0.002 < 0.002 dB/ °C Directivity > 40 dB Maximum Power Handling 500 mW Operating Temperature [3] -40 to +70 °C Storage Temperature -40 to +85 °C Fiber Type Package Dimension [2] [3] Low Excess Loss Good Uniformity Excellent Environmental Stability Applications Data Link LAN Sensors 50/125μm or 62.5/125μm core multi-mode fiber P1: 250μm multi-mode bare fiber (ø)3.0 x (L)47 P2: 900μm loose tube (ø)3.0 x (L)60 P3: 3mm cable [1] Features mm (L)96.0 x (W)12.0 x (H)6.4 Values are referenced without connector loss. measured under the stable mode condition with LED light source. Operating temperature range changes to -5 to 70°C in P2, P3 package and all package with connectors. S0161 - R04. (web) 20120718 Multi-Mode Single Window Wideband Fused Fiber Coupler (1x2, 2x2) MMFC Series Testing Method LED DUT 46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com FOS-120A Light Source 81618A Power Meter Wrap 15 revolutions around Ø8mm rod 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. MMFC 0 0 Wavelength Type Split Ratio Grade 850/1310nm = 1 1310nm = 3 850nm = 8 50/50 = 50 Fiber Length* Connetor Type 1x2 = 1 2x2 = 2 P Grade = P A Grade = A 0.5 meter = H 1.0 meter = 1 1.5 meters = 5 2.0 meters = 2 Package & Fiber Type P1+62.5/125μm fiber = 11 P1+50/125μm fiber =12 P2+62.5/125μm fiber = 21 P2+50/125μm fiber =22 P3+62.5/125μm fiber = 31 P3+50/125μm fiber =32 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. 1 meter is standard. The lead time for special fiber length will be longer. S0161 - R04. (web) 20120718 Product Lines: Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Transmission Interconnect RGB Laser Modules