Fujikura CT58 Fiber Cleaver for 80 µm Cladding Fibers
Fujikura CT58 Fiber Cleaver is a precision specialty fiber cleaver designed for single-mode and multimode silica fibers with approximately 80 µm cladding and coatings up to 400 µm. It features one-step operation, motorized blade rotation, Bluetooth connectivity, adjustable blade height, and an estimated 60,000-cleave blade life. Compatible with FH-70 and FH-100 Series fiber holders, it supports demanding specialty fiber preparation. Available from Simbol Test Systems, an authorized Canadian distributor and service center for AFL and Fujikura products.
Download the Fujikura CT58 Fiber Cleaver Specification Sheet (PDF)
Fujikura CT58 Fiber Cleaver
The Fujikura CT58 Fiber Cleaver is a precision specialty fiber preparation tool designed specifically for cleaving silica optical fibers with approximately 80 µm cladding and coating diameters up to 400 µm. It supports single-mode and multimode optical fibers and is intended for applications requiring accurate, repeatable preparation of smaller-cladding specialty fibers before fusion splicing.
A clean and consistent fiber end-face is essential for proper alignment and reliable fusion splicing. The CT58 combines precise mechanical construction with motorized blade rotation, Bluetooth communication, simple one-step operation, and convenient maintenance features. These capabilities make it suitable for specialty fiber laboratories, photonics production, research and development, optical component manufacturing, and other professional fiber-processing environments.
The CT58 can be used with compatible Fujikura FH-70 and FH-100 Series fiber holders. An optional adapter plate can also be used for supported applications where conventional fiber holders are not required. Optional spacers allow the cleaver to be coordinated with compatible fiber preparation tools for different cleave-length requirements.
Precise Specialty Fiber Preparation with the Fujikura CT58
The Fujikura CT58 Fiber Cleaver is designed to simplify routine operation while delivering the precision required for 80 µm cladding fiber. Its motorized blade system and field-serviceable construction help users manage blade life and maintain the instrument over extended periods of professional use.
- Designed for 80 µm cladding fiber: Supports single-mode and multimode silica fibers with approximately 80 µm cladding.
- Motorized blade rotation: Push-button blade advancement simplifies blade-position management.
- Extended blade life: The 16-position blade provides an estimated service life of approximately 60,000 fiber cleaves.
- Bluetooth communication: Supports compatible smartphone-based blade management and Fujikura workflow functions.
- Simple one-step operation: Helps streamline specialty fiber preparation in laboratory and production environments.
- Flexible fiber holding: Compatible with selected Fujikura FH-70 and FH-100 Series fiber holders.
- Adjustable blade height: A convenient thumbwheel supports routine blade-height adjustment.
- Field-serviceable design: The blade and clamp arm can be replaced when maintenance is required.
Advanced Features and Benefits of the Fujikura CT58 Fiber Cleaver
The Fujikura CT58 combines automated blade positioning with manual adjustment options. Motorized rotation advances the blade through its available positions, while a manual rotation dial provides additional control when required. The blade-height adjustment thumbwheel helps simplify routine maintenance and supports consistent cleaving performance.
Bluetooth 4.1 LE connectivity allows the CT58 to communicate with Fujikura’s supported Splice+ smartphone application. This capability can help users monitor and manage cleaver blade usage while coordinating the CT58 with compatible Bluetooth-enabled Fujikura preparation equipment. Smartphone, operating system, and application compatibility should be confirmed before use.
The CT58 accommodates coating diameters up to 400 µm with supported adapter configurations. The AD-10-M24 adapter plate provides a cleave-length range of 3 to 20 mm for coating diameters up to 250 µm and 8 to 20 mm for coating diameters from 251 to 400 µm. Supported AD-50 configurations provide similar cleave-length ranges according to coating diameter.
When used with compatible fiber holders, the proper cleave length depends on the selected fiber holder and preparation setup. Optional SPA-CT08 spacers are available to support coordinated cleave lengths for specific stripping and cleaving workflows. Customers should confirm the required cleave length, fiber holder, adapter plate, and spacer combination before ordering.
The CT58 also includes a 1/4-20 UNC tripod mounting hole. This allows the cleaver to be secured to a compatible workstation or support when a fixed operating position is preferred for specialty fiber processing, laboratory work, or repeatable production procedures.
Why Buy the Fujikura CT58 from Simbol Test Systems?
Simbol Test Systems supplies professional fusion splicing systems, specialty fiber cleavers, thermal strippers, fiber holders, replacement blades, and optical fiber preparation accessories. As an authorized Canadian distributor and service center for AFL and Fujikura products, we support customers with product selection, repair, maintenance, and technical service.
Selecting the appropriate fiber holder, adapter plate, spacer, and replacement accessories is important for achieving the required cleave length and supporting the intended fiber coating diameter. Simbol Test Systems can help identify the correct CT58 configuration and compatible accessories for your specialty fiber preparation workflow.
Fujikura CT58 Fiber Cleaver Specifications
| Brand | Fujikura |
| Product Name | Fujikura CT58 Fiber Cleaver |
| Product Type | Precision specialty optical fiber cleaver |
| Applicable Fiber Types | Single-mode and multimode silica optical fiber |
| Fiber Count | Single fiber |
| Cladding Diameter | Approximately 80 µm |
| Maximum Coating Diameter | 400 µm with supported adapter configurations |
| Compatible Fiber Holders | Selected Fujikura FH-70 and FH-100 Series fiber holders |
| AD-10-M24 Cleave Length | 3 to 20 mm for coating diameters up to 250 µm; 8 to 20 mm for coating diameters from 251 to 400 µm |
| AD-50 Cleave Length | 3 to 20 mm for coating diameters up to 250 µm; 8 to 20 mm for coating diameters above 250 µm and below 400 µm |
| Single-Fiber Cleave Angle | Average 0.3° to 0.9° |
| Blade Positions | 16 |
| Estimated Blade Life | Approximately 60,000 fiber cleaves |
| Blade Rotation | Motorized rotation with manual rotation dial |
| Wireless Interface | Bluetooth 4.1 LE |
| Power Source | Two LR03/AAA batteries |
| Dimensions | Approximately 90 x 95 x 58 mm with the lever closed |
| Weight | Approximately 265 g |
| Operating Temperature | -10°C to +50°C |
| Storage Temperature | -40°C to +80°C |
| Operating and Storage Humidity | 0 to 95% RH, non-condensing |
| Tripod Mount | 1/4-20 UNC screw hole |
| Replaceable Parts | Blade and clamp arm |
| Supplier and Support | Simbol Test Systems |
Fujikura CT58 Ordering Information
| Description | Application | AFL No. |
|---|---|---|
| CT58 Fiber Cleaver including SPA-CT08-09 cleaver spacer, hex wrench, carrying case, and instruction manual | Single fibers with approximately 80 µm cladding | S017097 |
Fujikura CT58 Accessories and Replacement Parts
| Description | AFL No. |
|---|---|
| CB-08 Replacement Blade | S017076 |
| CC-37 Transit Case | S017077 |
| AD-10-M24 Adapter Plate | S017335 |
| SPA-CT08-10 Spacer | S017011 |
| SPA-CT08-09 Spacer | S017390 |
| SPA-CT08-08 Spacer | S017391 |
| ARM-CT58-01 Replacement Arm Set | S017389 |
| BRW-CT08-01 Blade Rotary Wheel | S017110 |
| SC-CT50-01 Side Cover | S017108 |
Model and Accessory Selection Guide
Select the Fujikura CT58 Fiber Cleaver for single silica optical fibers with approximately 80 µm cladding and coating diameters up to 400 µm. For standard 125 µm cladding fiber or ribbon fiber applications, another Fujikura cleaver model may be more appropriate.
The required cleave length depends on the coating diameter, adapter plate, fiber holder, spacer, and stripping configuration. Confirm these requirements before selecting accessories. The optional adapter plate supports fiber-plate operation, while compatible FH-70 and FH-100 Series holders support holder-based specialty fiber preparation.
Professional Support and Availability
The Fujikura CT58 Fiber Cleaver is designed for specialty fiber applications where accurate cleaving of 80 µm cladding fiber, blade-life management, and flexible preparation configurations are important.
Contact Simbol Test Systems with your fiber cladding diameter, coating diameter, required cleave length, fiber-holder series, and preparation-tool configuration to request CT58 availability, accessory selection, replacement blades, maintenance, repair, or technical support.