Sumitomo Electric Lightwave offers the support for all aspects of fusion splicer and precision tool maintenance to ensure that your Sumitomo fusion splicers and tools are in excellent working condition — yielding the industry’s best and most precise jacket removal, cleaves, and consistent low loss splicing. That’s why we offer the industry’s leading high precision, long life, and durable replacement electrodes for the Q502S Quantum Smart Active Clad Alignment Splicer.