Fusion Splicer Fujikura 70RFujikura 70R Short Review: Fully robust fusion splicer for ribbon optical fibre.Features an automated wind protector and a tube heater which has been developed for quicker ribbon splicing cycles. Fujikura 70R is a powerful and robust fusion splicer for ribbon optical fibre. Fujikura 70R features an automated wind protector and a tube heater which has been developed for quicker ribbon splicing cycles. The unit also includes a high-resolution LCD monitor, powerful Li-ion battery for longer operation time and built in videos for on-the-go training.