SKU: 98677137268

UCL Swift KF4 Active Cladding V-Groove Alignment Fusion Splicer

Sale price$1658.25 Regular price$1842.50
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

UCL Swift KF4 Active Cladding V-Groove Alignment Fusion SplicerUCL Swift KF4 is very versatile and super accurate active cladding alignment fusion splicer that satisfies every aspect of splicing requirement. With slim, yet rugged and extremely light, budget priced UCL Swift KF4 assures users of convenient and stable process as well as high performance. Product Features: Compact, Lightweight and Convenient Resistance to Shock, Dust and Water Resistance Wide LCD: 4. 3 inch Product Specifications: Fiber alignment

UCL Swift KF4 is very versatile and super accurate active cladding alignment fusion splicer that satisfies every aspect of splicing requirement. With slim, yet rugged and extremely light, budget priced UCL Swift KF4 assures users of convenient and stable process as well as high performance.

Product Features:

  • Compact, Lightweight and Convenient
  • Resistance to Shock, Dust and Water
  • Resistance Wide LCD: 4.3 inch

Product Specifications:

  • Fiber alignment Active V-Groove Alignment
  • Applicable type of fibers 0.25mm, 0.9mm, 2.0mm, 3.0mm, Indoor cable
  • Fiber count Single fiber
  • Applicable fiber dimensions Cladding diameter: 125㎛ / Coating diameter: 150㎛~3mm
  • Fiber setting and cleaved length 5mm to 16mm
  • Splicing modes Splice mode: 300, Heater mode:100
  • Typical Splice Loss SM: 0.02dB, MM: 0.01dB, DS: 0.04dB, NZDS: 0.04dB
  • Return loss > 60dB
  • Splicing Time Typical 7sec (Standard SM, SM-SM mode)
  • Splice loss estimate Available
  • Sleeve heating time Typical 13sec with IS-60 mode, IS-60 sleeve
  • Applicable protection sleeve 40mm,60mm and micro sleeves
  • Storage of splice result Date : 5,000 Up to, Image: 5,000 Up to
  • Tension test 1.96N to 2.25N
  • Operating condition Altitude: 5,000m above sea level, Temperature: 14°F to 122°F (-10°C~50°C), Humidity: 0~95%, Wind: 15m/s, non-condensing, dust proof, water proof, shock proof
  • Storage condition Temperature: -40°F to 176°F (-40°C~80°C), Humidity: 0~95%
  • Dimension 124(W)x189(L)x75(H)mm(Without rubber protector)
  • Weight 1.1kg(Including battery)
  • Viewing method and display Two CMOS cameras and 4,3-inch color LCD monitor
  • Fiber view and magnification X/Y : 130X MAX:260X
  • Power supply Li-ion Battery(DC 14.8V, 3400mAh), 100 ~ 240V AC Charger
  • No. of splice cycles with battery Typical 200 cycles
  • Electrode life More than 21,000 times
  • Terminals USB


Product Includes:

 


(1) Fusion Splicer

(1) Battery

(1) Battery Adapter

(1) Instructions for use

(1) Spare Electrode (1pair)

(1) Transporting Case

(1) Cooling Tray (40mm)

(1) Screw Driver

(1) USB Cable

(1) Cleaver

(1) Manual Stripper

(1) Alcohol Dispenser

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98677137268

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4.2 ★★★★★
Based on 6 reviews
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Product Reviews
K
Verified Purchase
K. Davis
Bozeman, US
★★★★★ 5
Works for foot psoraisis
Size: 2 pairs black L
Got these for work (service industry) to reduce issues with psoriasis and blisters while putting on 20k+ steps a day. Over time the wounds healed and I could work without so much pain. I now don't use them all the time like I used to, only when a new lesion or blister appears, too prevent a breakout. Tip: if you're not in full breakout, wear thick socks under these as a barrier to friction.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
K
Verified Purchase
Kim C
Louisville, US
★★★★★ 4
Work well but run small
Size: 1 pair black L
They do seem to run a bit small. I bought them for my bf but snagged them from him because I couldn’t resist! I’m about a W8/12 and they were just a little big but unlike others, I just put them on while sleeping and didn’t walk around with them. If you’re just planning on that, they did a great job at sloughing and moisturizing 😎
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
A
Verified Purchase
Aaron Duncan
Whiting, US
★★★★★ 5
Good socks they work.
Size: 2 pairs black L
I normally wear size 13&half to 14 men's, and these fit me ok. They sit just below the ankle. They can get a little tight for me so you should look out for that if you are on the thicker side. But they work as advertised and help moisturize your feet. I recommend wearing them if you're going to just be hanging around home for a bit in one spot as they can be a little slippery to walk in if you go fast. Would not recommend going up and down stairs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2025
B
Verified Purchase
Brian
Cuba, US
★★★★★ 5
Good socks
Size: 1 pair black L
Good socks
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Reviewed in the United States on May 6, 2026
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 3
REALLY unsafe to walk around in these
Size: 2 pairs black L
They do what they are expected to do, but should only be used if you are stationary. The gel base makes for very unstable footing if walking around
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026

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