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Document overview
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Technical content
Features
MMFC Series Premium Grade A Unit Configuration 1x2 or 2x2 Operating Wavelength 850, 1310 or 850 & 1310 nm Insertion Loss [1] < 4.0 < 4.5 dB Uniformity (50/50) < 0.4 < 0.8 dB Typical Excess Loss [2] < 1.0 < 1.0 dB Temperature Sensitivity < 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 50/125μm or 62.5/125μm core multi-mode fiber Package Dimension P1: 250μm multi-mode bare fiber (ø)3.0 x (L)47 mmP2: 900μm loose tube (ø)3.0 x (L)60 P3: 3mm cable (L)96.0 x (W)12.0 x (H)6.4 [1] Values are referenced without connector loss. [2] measured under the stable mode condition with LED light source. [3] Operating temperature range changes to -5 to 70°C in P2, P3 package and all package with connectors.
Applications
Performance Specificationns Port 1 In L Ø Port 2 (50%) Port 3 (50%)Port 4 (terminated for 1x2 configuration) S0161 - R04. (web) 20120718 Multi-Mode Single Window Wideband Fused Fiber Coupler (1x2, 2x2) MMFC Series 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 ac- cording to industry standard test procedures and are supplied with all perti - nent measurement data. Oplink can provide customized designs to meet specialized feature applica - tions. Also, Oplink offers modular assemblies that integrate other components to form a full function module. Low Excess Loss Good Uniformity Excellent Environmental Stability Data Link LAN Sensors
Product Lines: Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Transmission Interconnect RGB Laser Modules 46335 Landing Pkwy Fremont, CA 94538 T el: (510) 933-7200 Fax: (510) 933-7300 Email: Sales@Oplink.com • www.oplink.com MMFC Testing Method
Ordering Information
Wrap 15 revolutions around Ø8mm rod DUTLED 81618A Power Meter FOS-120A Light Source Wavelength 850/1310nm = 1 1310nm = 3 850nm = 8 Split Ratio Grade Fiber Length* Package & Fiber T ype 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 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 Connetor 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/PC = 9 MU = A LC/APC = B Multi-Mode Single Window Wideband Fused Fiber Coupler (1x2, 2x2) MMFC Series S0161 - R04. (web) 20120718 50/50 = 50 T ype 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 (5 1 0) 933-7200. * The tolerance of fiber length is +/-0.1m. 1 meter is standard. The lead time for special fiber length will be longer.