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AV6481 Precise Core Alignment Cladding Fiber Optic Fast Splicing Optical Fusion Splicer

Application: Fiber tool
Typical splicing time: 7S
Heat time 18s
Motor qty: 4 or 6 motor
Weight: 2 kg including battery
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  • AV-6481

  • Newsun tech

AV-6481 Optical Fiber Fusion Splicer is small size optical fiber fusions splicer, mainly used for fusion and protection of common communications fibers. The rich functionality and ultra-low splice loss make the splicer adaptive to fiber splicing in various environments. It is featured with small size, light weight, high reliability, greater environmental adaptability, dust-resistant, water-resistant and shock-resistant. Multiple fusion modes and heating modes are available to meet diversified customers’ demands. Fiber loading becomes more convenient and accurate thanks to the ceramic V-groove of high precision, which is easy for clean and maintenance. The splicer is capable of dual-directional fusion. The monitor is a touch screen delivers fresh designed graphical interfaces, which are simple for operation. The modular pluggable lithium-ion battery of large-capacity ensures long-time field operations. The auto environment compensation system greatly improves adaptability of the splicer to hostile environments, so that low-loss splice can be remained consistent in various environments. 

Model AV-6481 Optical Fiber Fusion Splicer
Motor qty 4 motor for AV-6481 
6 motor for AV-6481A
Alignment method Core alignment, manual alignment
Applicable fibers Any common optical fibers, rubber-insulated fibers and jumpers that meet    requirements of ITU-TG.651~653, ITU-TG.655 and ITU-TG.657.
Optical fiber diameter Cladding: 80150μm, coating layer: 0.13mm
Cleave length 516mmcoated optical fiber diameter≤250μm);10mmcoated optical    fiber diameter0.25~3mm
Splice losstypical 0.02dBSMF; 0.01dBMMF; 0.04dBDSF; 0.04dBNZDSF
Return loss Better than 60dB
Splicing time (typical) 7s (Fast mode)
Heating time (typical) 18s
Tension 1.962.25N
Protection sleeve 60mm, 40mm and a series of protection sleeves
Graphical display High-performance 4.3 inch LCD
Magnification time 320 times/88 times
Fusion records 10000 groups
Remote maintenance N/A
Battery capacity 11.1V, 5200mAh
Battery service life Cycle charging: 300500 counts, can be replaced by customers
Electrode service life Typical: 4000 counts, can be replaced by customers
Construction lighting Built-in lights with high-brightness and wide lighting area
Working environment Temp:-1050℃;Hum: 095%RHheight above sea level: 06000m
Operation interfaces GUI (graphical user interfaces) 
External power AC: 100240V, 60Hz, 01.5A; DC: 1015V
Port USB / SD
Dimensions 120mmW×130mmH×154mmD)(without rubber anti-vibration pad
Weight 1.7kg the battery not included, 2.0kgincluded the battery

fiber optical fusion splicer

Optical Fiber Fusion Splicer is compact equipment deploying the design of ergonomics, which delivers convenient operation and handy carrying case. Event very short fibers can be spliced easily. It’s capable of construction and maintenance of optical fiber line projects (including trunk), emergency repair, production and test of optical fiber devices and research and study in institutes.

*Small size, light weight

*7s fast splicing, 18s highly efficient heating

*320 times image magnification, 5mm fusing for ultra-short cleave length

*300 groups of splice modes, 100 groups of heating modes, 10000 groups of fusion records /64 images storage

*Ceramic presser foot, ceramic V-groove, all-in-one fixture

*Dual-directional fusing, auto fusing, intelligent heat shrink

*USB and SD card interface, auto update of U disk

*Built-in modular lithium-ion battery, at least 220 counts of splicing and heating cycles

*GUI (graphical user interface) and touch screen, convenient for operation 

*Dust-resistant, water-resistant, shock-resistant, greater environment adaptability

Optical fiber fusion splicing is a welded joint formed between two optical fibers. Fusion splicing is a permanent, low-loss, high-strength joint compared with other temporary joint such as a mechanical splice. Optical fiber fusion splices play a crucial role in the optical network.

The Advantages of Optical Fiber Fusion Splicing

  1. Fusion splicing is very compact;

  2. Fusion splicing has the lowest insertion loss;

  3. Fusion splicing has the lowest back reflection (optical return loss ORL);

  4. Fusion splicing has the highest mechanical strength;

  5. Fusion splicing is permanent;

  6. Fusion splicing can withstand extreme high temperature changes;

  7. Fusion splicing prevents dust and other contaminants from entering the optical path;

Fusion splicers can be subjected to reinforcement treatment efficiently within a proper timing by keeping track of the reinforcement treatment progress state to perform fusion splice and reinforcement treatment in parallel with each other which is beneficial.

By use of it, it has become possible to track of the progress and the progress state of the current reinforcement treatment being executed in real time on the display for monitoring the state of fusion splice, so that fusion splice and preparations for reinforcement treatment of the optical fibers are to be next subjected to reinforcement treatment can be executed at good timing.

In Fusion splicing, it basically includes welding,so no air-gap exist with, as compared to mechanical splicing, where air gap does exist. Splicing machine price in India can be checked online.

Fusion splicing can costs more beforehand due to the investment that is required to add a fusion splicing machine into your set of tools but however,it offers a lower variable cost per fusion splice which makes it reasonable.

The method of fusion splicing provides an intricate connection between two fibers which offers a lower insertion loss and better performance when compared to mechanical splicing.

Fusion splicing also produces a transparent, non-reflective and continuous connection between the fibers that has helped in enabling very low loss light transmission and makes the connection more efficient and reliable.

fusion splicer

  • Optical fiber stripping;

  • Fiber cleaving;

  • Fiber alignment;

  • Fiber welding;

  • Insertion loss estimation;

  • Pull tension strength testing;

  • Splice protection with fusion splice sleeve;

Fiber splicing is the process of permanently joining two fibers together. Unlike fiber connectors, which are designed for easy reconfiguration on cross-connect or patch panels. Fusion splicer is the machine used to weld (fuse) two optical fibers together. This process is called fusion splicing. The fiber ends are prepared, cleaved, and placed in alignment fixtures on the fusion splicer. At the press of a button, the fiber ends are heated with electrodes, brought together, and fused. 

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Certificate of Conformity

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Certification for Sale Transport

ISO 9001

ISO 9001



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                     Patent Certificate


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