RB308H series of Optical Fiber Fusion Splicer, which incorporate key performance features expected in an advanced next generation fusion splicer . High Speed Splicing and Heating8 seconds Rapidly Splicing, 15 seconds Quick HeatingGreater AccuracyDigital Imaging and Vision Processing Metrology Ensure Great AccuracyNew Developed Technology for Smaller Size and Convenient Multipurpose ClampsSpecifications :Model RB 308HApplicable Fibers SM, MM, NZ-DS, EDF, Pigtail, Cable (rubber-insulated wire)Average Splice Loss 0.02dB(SM), 0.01dB (MM), 0.04dB (NZDS), 0.04dB (EDF)Return Loss > 60dBCladding Diameter 100 - 150umCoating Diameter 100 - 1000umApplicable cable FTTH Drop CableCleave Length 9-16mm (0.25mm) , 10-16mm (0.9mm)Quick splicing time 8 secondsQuick heating time 15 secondsSplicing Program 50 groupsHeating Program 10 groupsProtection Sleeve Length 40mm, 45mm, 60mmOperating Language Chinese, English, French, Portuguese, SpanishStandard Accessories Fusion Machine RB308H, Fiber Cleaver, Fiber Stripper, AC Adaptor , Battery, Spare Electrodes, Cooling Tray, Rubber-insulated wire stripping pliers, Rubber-insulated wire 3 - in - 1 cutting fixture, Carrying Case with Carrying Strap, Quick Reference Guide.