






⚡ Fuse faster, work smarter — never miss a connection!
The SUWOLF SU-FS18 is a professional-grade fiber optic fusion splicer featuring a 5-inch anti-glare LCD, ultra-fast 8-second splicing, and a robust 5200mAh battery supporting up to 500 splices per charge. Designed for SM, MM, NZ-DS, and EDF fibers, it offers precision core-to-core alignment with industry-low splice loss and multiple splicing modes, making it an essential tool for telecom and FTTx network professionals seeking reliable, high-quality fiber connections.










| ASIN | B07GSPCXJ8 |
| Brand | SUWOLF |
| Cable Type | Fibre Optic |
| Cable type | Fibre Optic |
| Colour | Su-fs18 |
| Compatible Devices | Charging Adapter |
| Compatible devices | Charging Adapter |
| Connector Gender | Male-to-Male |
| Connector Type | optical |
| Connector type | optical |
| Customer Reviews | 3.6 out of 5 stars 21 Reviews |
| Included Components | 1.Fusion Splicer-SU-FS18(1PCS),2.Fiber Cleaver-SU-OFC21(1PCS);3.Fiber Stripper(1PCS);4.AC Adatpor(1PCS);5:User Manual(1PCS);6.Fusion Splicer Electrodes(2 Pairs),7.Carrying Case(1PCS) |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Item Weight | 4.3 Pounds |
| Manufacturer | SUWOLF |
| Manufacturer Part Number | FS18 |
| Model Number | SU-FS18 |
| Number of Items | 1 |
| Other Special Features of the Product | Average Splice Loss:0.02dB(SM), 0.01dB(MM), 0.04dB(NZDS), 0.04dB(EDF),Return Loss:≥60dB |
| Recommended Uses For Product | Telecommunications, Fiber Optic Network Maintenance, Fiber Optic Network Installation |
| Special feature | Average Splice Loss:0.02dB(SM), 0.01dB(MM), 0.04dB(NZDS), 0.04dB(EDF),Return Loss:≥60dB |
| UPC | 725714436418 |
| Unit Count | 1.0 count |
| Wattage | 56.2 watts |
W**E
Hit and Miss when It wants to work!
When the splicer works it does exactly as you would want but it's hit and miss as to when this is. 1 day it'll splice 1st time... others your lucky to get it to read the cleaved ends. after multiple cleans, alignments, resets and calirations all of a sudden it'll work ok. Then you'll be back to the same loop above. Speedwold/SuWolf do respond to their whatsapp helpline but just blame it on 'cleaning'. No updates have been provided to even try and resolve the issues. At no point have they offered to replace / or repair the unit either. So far I'm 50/50 on whether the unit was a good buy. when it works it's quick and splices efficiently, It's just the not knowing if it's going to work when you turn the thing on!
C**N
Tarda 3meses en dar Factura
Buen producto pero tardara 3 meses en darme factura oficial valido en Espana.lo tuveque devolver
.**M
Good
Parfaite pour la d2
S**E
Satisfait
Livraison dans les temps La soudeuse fait bien son travail pour le moment je suis satisfait de mon achat.
L**E
Gros inconvenient batterie hs
Soudeuse fait bien son job, mais l'inconvénient au bout de 3 ans la batterie a lâché et impossible de la trouver, pour la rachater ce qui m'a contraint d'acheter une nouvelle soudeuse.
Y**C
Soudeuse à éviter d'acheter
La soudeuse à fonctionné pendant 3 mois puis elle s'est arrêté complètement, elle ne s'allume plus produit acheté 1099€ qui ni pas du tout bon à éviter
Trustpilot
2 months ago
2 weeks ago