Harsh SC FC MU Attenuators Terminators POF / PCF Environment MU Type Fiber Optic Connectors HMU Series Back panel side Package side Features 1. IEC, JIS standard compliant and intermateability test certified. Comply with JIS C 5983 (F14 type fiber optic connectors) and IEC 61754-6. MU intermate test by NTT certified connector. 2. Flame resistant Satisfies flammability rating UL94V-0 3. Backplane MU Backplane connector has a self-holding mechanism which does not transfer any force on the back panel when both side of connector assemblies are fully connected. Back panel side connectors can be removed or inserted even both sides are mated. 4. Wide Variety of adapter type Number of Fiber connections Single Duplex 4 way 8 way 16 way Type Board Mounting --- --- Snap-in Panel Mounting & Screw Panel Mounting (Only Snap-in) 5. Simplified plugs and Receptacles Extremely small size (only 13.75mm Plug length). MU simplified plug is designed for equipments inside connection. In cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information. 39HMU SeriesMU Type Fiber Optic Connectors Product Speci cations Ratings Operating temperature range -25C to +70C Storage temperature range -25C to +70C Item Test Method (IEC 61300) Speci cations SM Wavelength 1310nm (LD) 0.5dB max. (AdPC) Insertion Loss MM(GI) Wavelength 1310nm (LED) 0.3dB max. (PC) SM 40dB min.(AdPC) Return Loss Wavelength 1310nm (LD) MM(GI) 22dB min.(PC) Simplex plug Engagement force: 20 N max. Engagement and Separation force: 20 N max. Measured with corresponding connector. Separation forces Duplex plug Engagement force: 30 N max. Separation force: 30 N max. Extract zirconia gauge 1.249 0.0005 mm diameter Copper alloy split sleeve 1N to 3N Ferrule with drawal force from split sleeve. Zirconia split sleeve 1N to 2.5N Cable retention 1) Insertion loss uctuation after test: 0.2dB max. 70N tensile loads for one minute. (Straight pull) 2) No visible damage, dislocation of clamp or cable. Durability 200 times (Backplane) (cycles, mating/un-mating) 500 times (Plug) Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, Vibration 2 hours in each of the 3 axis. 2 Acceleration of 981 m/s , 6 ms duration, Shock 1) Insertion loss fluctuation after test: 0.2dB max. sin half-wave waveform, 10 cycles in each of the 3 axis. 2) No visible damage, cracks or part dislocation. Humidity -10C to 65C, humidity: 90% to 96% (Temperature/ humidity- cycles) 10 cycles Change of temperature -25C to +70C 100 cycles Dry heat 960 hours at 85C Cold 960 hours at -25C Salt mist 48 hours in a 5% concentration of salt mist No signi cant corrosion. Materials Part Material Simplex plug housing Synthetic resin Spring Steel Ferrule Zirconia Simplex adapter housing Synthetic resin Adapter metal fittings Stainless steel or copper alloy (Nickel plating) Simpli ed receptacle housing Synthetic resin Simplified plug Zirconia Backplane connector housing Synthetic resin Split sleeve Zirconia or copper alloy Dust cap Synthetic resin 40 Harsh POF / PCF Terminators Attenuators MU FC SC Environment Environmental Optical Mechanical Characteristics Characteristics Characteristics