Tumtec FST-83A Digital Core Alignment Fusion Splicer

Tumtec FST-83A Digital Core Alignment Fusion Splicer

Direct answer: The Tumtec FST-83A is a digital core alignment fusion splicer for single-fiber field installation, repair and access-network deployment. It combines automatic arc calibration, 6-second fast splicing, 13-second heating, a 4.3-inch bi-directional touch display and a detachable 5200 mAh battery for repeatable work in demanding outdoor environments.

Why distributors and contractors choose the FST-83A

• Digital core alignment platform with automatic arc calibration using air pressure and temperature data.
• Quick mode completes a splice in approximately 6 seconds and heats in approximately 13 seconds.
• Dust-proof, water-resistant and high-temperature-resistant construction for field deployment from 0 to 5000 m altitude.
• 4.3-inch high-resolution color LCD touch screen with 90-degree bi-directional viewing and 380X X/Y fiber magnification.
• Detachable 5200 mAh lithium battery supports typically 250 splice-and-heat cycles.
• Three high-power white LEDs and illuminated keys improve cabinet, aerial and night-work visibility.
• Detachable multi-function fixture supports SM, MM, DS, NZDS and G.657 fiber types.

Technical Specifications

Standard Accessories

FST-83A fusion splicer, fiber cleaver, battery, power adapter, AC power cable, backup electrode, cooling tray, carrying case, carrying strap, user manual, splicing test report, fiber stripper, drop cable stripper and alcohol bottle.

B2B procurement guidance

Before ordering, distributors and fiber contractors should confirm the target fiber types, cleave-length range, sleeve length, battery cycle requirement, local power standard and the accessory list. For project qualification, request a sample splice report and verify splice loss on representative G.652D, G.657A and multimode fibers. For private-label or fleet purchases, LinkFiber can confirm the supplied configuration, packaging and inspection documents against the purchase order.