KEFOK6 — 6-Motor Core Alignment Fusion Splicer
- 0.02 dB typical splice loss (SMF) — Core and cladding alignment across SM, MM, DS, and NZDS fibers
- 6-second splice, 16-second heat cycle — 240+ splice-and-heat cycles on a single charge
- Built-in OPM + VFL — One less tool to carry. OPM range: –70 to +6 dBm
- 3-year warranty included — Extendable to 5 years. WhatsApp support for direct tech help
- Complete field kit — Splicer, cleaver, electrodes, stripper, aluminum case. Ready to deploy
Description
The KARVINGER KEFOK6 Fusion Splicer is a professional-grade 6-motor core alignment system engineered for high-stakes fiber deployments.
Utilizing advanced image processing and six-motor autofocus technology, it provides precise, low-loss splicing for SMF, MMF, DSF, and NZDSF fibers.
The all-in-one design integrates a high-performance Visual Fault Locator (VFL) and Optical Power Meter (OPM) directly into the chassis, streamlining field workflows and reducing the need for external diagnostic tools.
Condition: Brand new, unused, unopened.
Technical Specifications
-
Battery type & capacity: 10.8V 7800mAh Rechargeable lithium battery — up to 240+ splice & heat cycles
-
Material: Industrial-grade alloy and reinforced protective housing
-
Dimensions: 7.91 × 5.82 × 4.68 in (201 × 148 × 119 mm)
-
Weight: 3.99 lbs (1.81 kg)
-
VFL output: 10mW @650nm
-
Wavelength range (OPM): 850–1625nm
-
Accuracy (OPM): +/- 5%
-
Splicing / Heating Time: 6s (SM typical) / 16s (Adjustable)
-
Charging type: DC 13.5V/4A Adapter (3.5h charge time)
Included in the Box
-
KEFOK6 6-Motor Fusion Splicer
-
High-Precision Fiber Cleaver
-
TSA-Secure Aluminum Carrying Case
-
Fiber Stripper & Pliers
-
Spare Electrodes (1 Pair)
-
AC Power Adapter
-
Shoulder Strap
-
Cleaning Brush
-
Alcohol Bottle
-
Professional 47-Page User Manual
- Splice Protection Sleeves
- Calibration Fiber
- Hand Strap
- Warranty Card
Compatibility
-
Splice Protection Sleeves: Compatible with standard splice protection sleeves (20-60mm)
-
Fiber Types: SMF (G.652), MMF (G.651), DSF (G.653), NZDSF (G.655)
-
Alignment: 6-Motor Core & Cladding auto-alignment
Delivery
Processing Time: Orders ship within 1–2 business days.
Shipping Time: Most customers receive their order in 2–5 business days depending on location.
Shipping Options:
• Standard Shipping (Free)
• Express Shipping (calculated at checkout)
Fast delivery, typically arrives in 2-5 days.
You always get the best price when you order with us.
Easy returns and exchanges with step-by-step guidance.
The Numbers That Matter
Every number verified. Every spec field-tested.
See It in Action
43 seconds. Every feature that matters.
Built for the Field, Not the Showroom
Every feature on the KEFOK6 exists because a technician needed it on-site.
6-Motor Core Alignment
Consistent low-loss splices across fiber types. The 6-motor system handles core and cladding alignment automatically — SM, MM, DS, NZDS. Position the fiber, close the cover, get a 0.02 dB splice. Every time.
6-Second Splice. 16-Second Heat.
On a job with 200 splices ahead of you, every second counts. Full splice-and-heat cycle faster than most splicers complete alignment. Adjustable heating from 0 to 60 seconds.
240+ Cycles Per Charge
7,800 mAh lithium battery. Splice and heat all day without reaching for the charger. Back to full in 3.5 hours. Works on AC or DC power in the field.
OPM + VFL Built In
Optical Power Meter (−70 to +6 dBm) and Visual Fault Locator (10 mW) built into the chassis. One less thing in your kit bag and one less thing to forget on the van.
Works Where You Work
Rated for 5°F to 122°F, altitudes up to 16,400 ft, and wind speeds up to 33 mph. Arizona summer to Minnesota winter, sea-level data centers to mountain tower sites.
5" Touch · 300× Magnification
High-res capacitive LCD with X/Y dual-view. See both fiber angles at 300× magnification. Smart V-groove lighting adjusts to ambient conditions. Readable outdoors.
One Machine. Every Tool You Need.
The KEFOK6 isn't just a fusion splicer. It's a complete field workstation.
Built-in OPM & VFL
Full Optical Power Meter and Visual Fault Locator built directly into the chassis. Test fiber power, locate faults, and splice — all from the same device. That's two fewer tools to carry, two fewer things to charge, and two fewer things to lose on the job site.
Fleet Management Mode
Built-in lock system designed for contractors who manage equipment across multiple technicians or rental agreements.
- Lock by date — disable the splicer after a set date
- Lock by splice count — set a maximum number of splices
- Password-protected settings — prevent unauthorized changes
- Up to 12 lock periods programmable
10,000 Splice Records
Full splice history with image storage. Document every job for quality assurance, client reporting, or compliance.
- 10,000 records with up to 2,000 splice images
- Filter records by date range
- View splice angle and loss estimation per splice
- Download records via USB for reporting
- Rename records for project-level organization
Built to Maintain, Not Replace
User-serviceable design with built-in diagnostics. Keep your splicer running without sending it to a repair shop.
- Spare electrodes included — rated for 3,000 discharges each
- Built-in discharge counter with automatic replacement alerts
- Auto-calibration suite: brightness, camera dust, motor speed, electrode
- V-groove and lens cleaning by the operator
- Compatible with standard 20–60mm splice sleeves
- Replacement parts and electrodes available for order
The Cheap Splicer Costs You More
You just don't know it yet.
One purchase. Three years covered. Zero surprises.
Covered. Supported. Protected.
The best tool in the world is useless if the brand disappears when you need help.
3-Year Pro Warranty
Full manufacturer warranty. Covers defects, component failures, and performance issues. No fine print.
Extend to 5 Years
Upgrade to extended coverage. Ideal for contractors managing equipment fleets across multiple crews.
WhatsApp Support
No ticket queues. No chatbots. Message our team directly and get a real answer. Most inquiries resolved same day.
<1% Return Rate
Across hundreds of units sold, fewer than 1 in 100 are ever returned. Built to work and keep working.
Everything You Need. Day One.
No hunting for accessories. No extra orders. Open the case and start splicing.
- KEFOK6 6-Motor Fusion Splicer
- High-Precision Fiber Cleaver
- TSA-Secure Aluminum Carrying Case
- Fiber Stripper & Pliers
- Spare Electrodes (1 pair)
- Splice Protection Sleeves
- Calibration Fiber
- AC Power Adapter
- Shoulder Strap & Hand Strap
- Cleaning Brush & Alcohol Bottle
- FC to LC Connector
- 47-Page Professional User Manual
- Warranty Card
15 items. One case. Ready to deploy.
What Technicians Are Saying
Real feedback from real fiber professionals.
"Matches the quality of our Fujikura and Sumitomo units but at a much better price point. Splice loss is consistently low. Perfect for our crew."
"Way better than the cheapies I've tried before. The 6 motors make a huge diff in alignment. Well worth the money."
"Great machine. It's a true all-in-one kit and the touch screen is actually responsive. Fast shipping too. If you need a reliable splicer this is it."
Equipping a Team? Do the Math.
Premium splicers cost $3,000–$10,000 each. Multiply that by your crew size.
| Crew Size | Premium Brand ($3,000 ea.) | Karvinger KEFOK6 ($997 ea.) | You Save |
|---|---|---|---|
| 3 technicians | $9,000 | $2,991 | $6,009 |
| 5 technicians | $15,000 | $4,985 | $10,015 |
| 10 technicians | $30,000 | $9,970 | $20,030 |
Same splice quality. Same field reliability. Fraction of the cost.
Every unit ships with a 3-year warranty and direct WhatsApp support.
