The Sumitomo TYPE-39 is a core alignment fusion splicer engineered for precision optical fiber splicing across diverse fiber types and diameters. It delivers low-loss, high-return-loss splices in under 40 seconds total time, leveraging industry-first Dual-Automatic Heater System technology that operates two independent heaters simultaneously. This configuration reduces heater wait time by 88% and improves overall efficiency by 70%, making it suitable for both field and laboratory deployment.
Technical Specifications
Fiber Compatibility
• Single-mode fiber (SMF, G.652/G.657)
• Multimode fiber (MMF, G.651)
• Dispersion-shifted fiber (DSF, G.653)
• Non-zero dispersion-shifted fiber (NZDSF, G.655)
• Specialty fiber types
Dimensional Parameters
• Coating diameter range: 100 to 1000 µm
• Cladding diameter range: 80 to 150 µm
• Cleave length: 8 to 16 mm (coated fiber ≤250 µm); 16 mm (coated fiber >250 µm)
Splice Performance
• Typical splice loss—SMF: 0.02 dB; MMF: 0.01 dB; DSF: 0.04 dB; NZ-DSF: 0.04 dB
• Return loss: <-70 dB
• Splice cycle time: 9 seconds typical
• Total splice time including heating: <40 seconds
• Dual heater cycle times: 25 seconds (40 mm sleeve), 30 seconds (60 mm sleeve)
• Attenuation splicing capability: Up to 15 dB in 0.01 dB increments
• Proof test: 200 g standard, 400 g optional
• Electrode life: 3,000 splices
– Key Features
• High-resolution Direct Core Monitoring (HDCM) alignment technology
• Automatic fiber profiling detection
• Auto start heater and auto start splice functions
• 5.6-inch color LCD display with switchable orientation (front-to-back/back-to-front)
• Built-in LED illumination for V-groove visibility
• Internal data storage: up to 10,000 splices
• Automatic environmental condition compensation for arc testing
• Optimized fiber holder unit (Type-39FH) for quick loading
– Compatibility & Integration
• Splice-On Connector compatible (Type-39FH)
• Portable, self-contained instrument design
