COMWAY A33 Fusion Splicer | FTTH Fast 5s Splice, Rugged Field Use
- 4.3 inchTouch screen
- 5 secSplicing time
- 15 SecHeating time
- 5000 coresElectode life
Product information
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User manual
COMWAY A33 FUSION SPLICERComway A33 Fusion Splicer | FTTH 4-Motor High-Precision Splicing Machine
Comway A33 is a 4-motor PAS alignment fiber fusion splicer designed for FTTH deployment, field maintenance, and aerial/duct fiber installation.
Splicing time: 5 sec (SM Fast), 15 sec (G.652)
Typical loss: SM 0.02dB, MM 0.01dB
Battery: 4000mAh, 240+ splice/heat cycles
Operating temp: -10°C to +50°C, up to 5000m altitude
Weight: 1.8kg (with battery), portable one-hand operation
Screen: 4.3-inch HD touchscreen, 500× single-axis magnification
Ideal for:
FTTH contractors & installation teams
Fiber maintenance technicians
Small-to-medium network projects
Outdoor/field work (rain/dust/high altitude)
Budget upgrade from entry splicers, lower cost than Japanese brands
COMWAY A33 fusion splicer Specifications:
Size & Weight D136×W135×H136(mm),1.5kg (1.8kg with battery) Fiber alignment High precision PAS Alignment Fiber type SM(ITU-T G.652),MM(ITU-T G.651),DS(ITU-T G.653),NZ/NZDS(ITU-T G.655),BI(ITU-T G.657)
Splice mode Single fiber Fiber diameter Cladding diameter 80~150um,coating 100~1000um Cleave length 250um cladding diameter 8~16mm,over 250um cladding diameter 16mm
Splicing programs Max.100 Splicing time 6 sec. [SM Fast] program, 15 sec. [SM G652] program
Heating programs Max.30 Heating time Typical 15 sec.(Adjustable) Splice protector 10~60mm
Splice image capture Max.300 Splice data storagge Max.20000 Splice loss SM:0.02dB,MM:0.01dB,DS:0.04dB,NZ/NZDS:0.04dB;BI:0.02dB
Return loss >>60dB Fiber view Two 300x cameras observation,4.3 inch high-light color screen
Operation condition Altitude 0~5000m,Humidity 0~95%,Temperature -20~+50℃,Wind velocity up to 15m/s
Storage condition Humidity 0~95%, Temperature -40~+80℃,(Battery -20~+40℃) 
FAQ
Q: Does A33 work with SM/MM/DS/NZDS fibers?A: Yes, the Comway A33 is fully compatible with SM (Single-Mode), MM (Multi-Mode), DS (Dispersion-Shifted), and NZDS (Non-Zero Dispersion-Shifted) fibers. It supports all common fiber types used in FTTH, network maintenance, and fiber installation projects, meeting ITU-T G.652/G.657 standards for wide compatibility.
Q: How many splices per battery?
A: The Comway A33 is equipped with a 4000mAh high-capacity battery, which supports up to 240+ splice and heat cycles per full charge. This ensures long-lasting performance for all-day field work without frequent recharging, making it ideal for outdoor and remote project sites.
Q: What is splice loss for A33?
A: The Comway A33 features 4-motor PAS alignment technology, delivering ultra-low splice loss. The typical splice loss is 0.02dB for SM (Single-Mode) fibers and 0.01dB for MM (Multi-Mode) fibers, ensuring high-precision and reliable splicing results that meet industry standards.
Q: Can A33 work at high altitude / rain / dust?
A: Yes, the Comway A33 is designed for rugged field use. It can operate stably at altitudes up to 5000 meters and in a wide temperature range of -10°C to +50°C. Its metal and engineering plastic housing provides excellent protection against rain, dust, and minor impacts, making it suitable for harsh outdoor environments.
Q: Warranty & repair service for Comway A33?
A: The Comway A33 comes with a 1-year standard warranty covering all parts and labor. For repair services, we offer professional after-sales support—you can contact our official service team via email or phone, and we provide timely troubleshooting, replacement parts, and on-site repair assistance (depending on your location) to minimize downtime.
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