ILSINTECH Swift S3 Core Alignment Fusion Splicer
The ILSINTECH Swift S3 is a professional 3-axis core alignment fusion splicer designed for accurate and efficient fiber optic splicing. With IPAS core recognition, dual CMOS cameras, a touchscreen interface and rugged field construction, it provides a practical solution for telecommunications and fiber network installation.
Description
ILSINTECH Swift S3 Core Alignment Fusion Splicer – Professional 3-Axis Fiber Optic Splicing System
The ILSINTECH Swift S3 Core Alignment Fusion Splicer is a compact 3-axis fiber optic fusion splicing system designed for reliable field installation and maintenance. Its IPAS (Image Pattern Analysis Alignment System) uses dual CMOS cameras to automatically identify fiber cores and perform precise core-to-core positioning.
The Swift S3 supports single-mode, multimode, bend-optimized and other specialty fibers, making it suitable for LAN/WAN, FTTx and general fiber-optic network applications. It is also designed to operate in demanding outdoor conditions with protection against dust, water, shock and wind.
Main Benefits
Precise core-to-core fiber alignment
Fast and repeatable fusion splicing
Compact design for field technicians
Supports multiple fiber types and fiber diameters
Automatic splice analysis and environmental compensation
Built for demanding outdoor installation environments
Compatible with Splice-On-Connector applications
Key Features
IPAS core-to-core alignment system
Dual CMOS camera system
300× fiber magnification
4.3-inch color touchscreen LCD
Automatic fiber-core and fiber-type recognition
Automatic arc compensation based on environmental conditions
Integrated splice-loss estimation
2-chamber heat oven
Illuminated fiber loading area
Optional SOC Splice-On-Connector capability
Internal memory for up to 2,000 splice results and 100 images
Rugged construction for field use
Lithium-polymer battery system
Key Specifications
Alignment: IPAS core-to-core alignment
Fiber type: Single fiber
Applicable fibers: SM, MM, DS, NZDS, EDFA, EI980 and ITU-T G.657
Cladding diameter: 80–150 µm
Coating diameter: 100–1,000 µm
Typical splice loss: 0.02 dB for SMF; 0.01 dB for MMF
Typical splice time: Approximately 9 seconds
Sleeve heating time: Approximately 35 seconds
Return loss: >60 dB
Display: 4.3-inch color LCD touchscreen
Fiber viewing: Up to 300×
Battery: 14.8 V, 5,600 mAh lithium-polymer
Typical battery capacity: Approximately 250 splice cycles
Electrode life: More than 2,500 splices
Splice memory: Up to 2,000 results; 100 images
Tension test: 2 N standard / 4.4 N optional
Operating temperature: -10°C to 50°C
Operating altitude: 0–5,000 m
Wind resistance: Up to 15 m/s
Dimensions: Approximately 135 × 160 × 135 mm
Weight: Approximately 2.3 kg including battery
Protection: Dust-, water- and shock-resistant design
Applications
Fiber optic network installation
FTTx deployment
LAN and WAN infrastructure
Telecommunications maintenance
Fiber repair and restoration
Data-center fiber work
Outside-plant fiber installation
Splice-On-Connector installation
Specialty-fiber splicing
Typical Users
Fiber optic technicians
Telecommunications contractors
Network installation teams
Fiber infrastructure companies
Field service engineers
Data-center installation teams
Utility and communications network operators
What type of alignment does the Swift S3 use?
It uses ILSINTECH’s IPAS optical system for automatic core-to-core alignment.
How fast can the Swift S3 splice fiber?
The manufacturer specification lists a typical splice time of approximately 9 seconds, with tube heating taking approximately 26–35 seconds depending on the configuration and sleeve used.
What fibers can it splice?
It supports common single-mode and multimode fibers as well as DS, NZDS, EDFA, EI980 and bend-optimized G.657 fibers.
Is the Swift S3 suitable for outdoor work?
Yes. The system was designed for field use and is specified for operation in temperatures from -10°C to 50°C, humidity up to 95%, and wind speeds up to 15 m/s.







