sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The Jonard Tools MS-526 Mid Span Slit and Ring Tool is a precision handheld device engineered to provide rapid, safe access to optical fibers in loose tube fiber optic cables. It is specifically optimized for use on Corning Altos cables with FastAccess technology and other similar thin-walled jacketed cables ranging from 9.8 mm to 18.2 mm in diameter.
This tool features a dual-function design, incorporating both slitting (longitudinal cut) and ringing (radial cut) capabilities. Its intuitive design includes four precision-machined grooves for varying cable sizes, allowing technicians to remove outer jackets without damaging the buffer tubes contained within.
Constructed for field durability and ease of use, the MS-526 is compact and includes an integrated tethering hole, making it suitable for high-density environments, data centers, and outside plant applications. The blade design is rated for up to 5,000 operations, ensuring consistent performance over an extended service life.
Key Features
-
Dual-Function Capability
Features both radial (ring) and longitudinal (slit) cutting options in a single, compact tool for maximum versatility in the field. -
Precision Cable Grooves
Includes four specific grooves sized 9.8-10.2 mm, 11.8-12.2 mm, 15.4-15.8 mm, and 17.8-18.2 mm for exact jacket removal. -
Jacket Protection
Engineered to remove thin-walled cable jackets cleanly without impacting the underlying buffer tubes or internal fibers. -
Integrated Blade Indicator
Features a visible indicator line on the tool housing to show the precise location of the cutting blade for accurate positioning. -
Field-Ready Design
Compact size and integrated tethering hole provide portability and security when working in tight spaces or at heights. -
High-Durability Blades
Each blade is rated for up to 5,000 cuts, providing long-term reliability for high-volume fiber installation projects.
Applications
- Mid-span fiber access
- Fiber optic cable jacket removal
- Data center cable preparation
- Outside plant (OSP) cable maintenance
- Corning Altos cable preparation
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | Jonard Tools |
| Model | MS-526 |
| Part Number | 054X576 |
| Cut Type | Slit, Ring |
| Cable Diameter Range | 9.8 mm - 18.2 mm |
| Number of Slitting Grooves | 4 |
| Number of Ringing Grooves | 4 |
| Blade Life | 5,000 slits/cuts |
| Dimensions | 4" x 3" x 1" (10.16 x 7.62 x 2.54 cm) |
| Weight | 0.49 lb (223.37 g) |
Frequently Asked Questions
What cable types is this tool compatible with?
It is designed primarily for Corning Altos loose tube cables with FastAccess technology, but it works on most similar thin-walled jacketed cables within the 9.8mm to 18.2mm diameter range.
Can the blades be replaced?
Yes, replacement blade sets are available under part number MS-526RB.
How many grooves are there for different sizes?
The tool has 4 precision slitting grooves and 4 ringing grooves, sized 9.8-10.2mm, 11.8-12.2mm, 15.4-15.8mm, and 17.8-18.2mm.
Does this tool perform both slitting and ringing?
Yes, the tool is dual-sided, with one side dedicated to longitudinal slitting and the other to radial ringing.
What is the life expectancy of the blades?
The blades are rated for approximately 5,000 operations before replacement is recommended.