Sumitomo’s latest splicing tools and updates – JR-7S, SumiCloud and SumiCare – give you faster prep, smarter management and dependable support, all designed to keep fiber projects moving without costly rework or downtime.
Every splice starts with clean prep. The problem? Traditional hand tools can be slow, inconsistent, and unforgiving. One bad strip and the whole splice is at risk.
The new JR-7S Thermal Jacket Remover changes that equation. Instead of fighting coatings with a manual D-groove tool, the JR-7S uses heat to melt and strip away fiber jackets in a single pass.
The result:
- Handles both 250μm and 900μm fibers in a single pass
- Strips without damaging the fiber, reducing the risk of rework
- Cuts prep time by up to 40% compared to manual stripping
- Rugged, ergonomic design with field-replaceable blades and batteries
The Capital Takeaway: The JR-7S is a cost-effective upgrade that pays off quickly in time savings, cleaner prep and fewer failed splices.
SumiCloud: Connecting the field and the office for fiber management from anywhere
Fiber projects don’t happen in a vacuum; splicing crews in the field and managers in the office both need real-time visibility and understanding of where projects stand.
That’s the gap SumiCloud was built to close.
Developed with Sumitomo’s own IoT technology, SumiCloud automatically syncs splice data from the field to the cloud. Operators in the field use a free smartphone app to manage splicing data, update firmware and even receive preventive maintenance alerts.
Project managers, meanwhile, can log into the SpliceManager web dashboard to monitor progress and quality without ever setting foot on-site.
For onsite operators, SumiCloud delivers:
- Automatic splice data recording and reporting from a smartphone
- Preventive maintenance alerts and health scans to spot issues early
- Videos and tutorials to solve problems on the spot
- Firmware updates to keep splicers current
- Device lock functions for theft prevention
For managers, it adds:
- Real-time project progress and splice quality data
- Personnel tracking and worksite visibility
- Team/project creation and data analysis tools
- Asset management with maintenance notifications and security controls
The Capital Takeaway: Tapping into SumiCloud creates smarter, more transparent workflow where both sides of the jobsite get what they need: operators stay focused on splicing, managers stay informed with live data and reports.
SumiCare: Service that keeps projects moving
Fusion splicers are built to last, but when they do need service, you want to make sure the process is easy and fast. A machine stuck in the shop can mean stalled projects, idle crews and missed deadlines.
Traditionally, contractors have had to gamble with unpredictable repair bills and turnaround times, never a good position when you’re trying to keep jobs on schedule.
SumiCare changes that by making support as dependable as the machines themselves. It’s a two-year prepaid service plan that covers the essentials and takes the uncertainty out of splicer maintenance.
With SumiCare you get:
- Predictable coverage with up to five repairs per year
- All-in support on parts, consumables and software updates with calibration included
- Fast turnaround with expedited return shipping and support from a U.S.-based team
- Peace of mind knowing your splicer will come back ready for the field, not stuck in a long repair line
For crews that prefer a simpler approach, Sumitomo also offers Flat Rate Service, where each repair has a set cost.
The Capital Takeaway: For anyone depending on splicers every day, SumiCare is the smarter option; ensuring steady uptime, stable project budgets and giving contractors confidence their tools will be ready when they’re needed most.
Contact us about how these updates can make your installs smoother, more predictable and easier to support in the field.
