Detailed Product Description SpecificationsApplicationSM (Single-mode), MM (Multi-mode) silex-fiber 125µm outer diameter (standard)SM cord 4-14µm, MM cord 50,62.5µm Fiber cleaved length: 16mm(standard)Specifications Average splicing loss: 0.01dB MM/0.02dB SM (standard measure)Typical splicing time:10s, typical heating time:60s, wave-return loss better than 60dBSplicing mode12(templet),188(user) ...