Classic masterpiece

Comparable to imported high-end models

Signal Fire AI-7C/7V/8C/9 use the latest core alignment technology with auto focus and six motors, it is a new generation of fiber fusion splicer. It is fully qualified with 100 km trunk construction, FTTH project, security monitoring and other fiber cable splicing projects. The machine uses industrial quad-core CPU, fast response, is currently one of the fastest fiber splicing machine in the market; with 5-inch 800X480 high-resolution screen, the operation is simple and intuitively; and up to 300 times focus magnifications, making it is very easy to observe the fiber with naked eyes. 6 seconds speed core alignment splicing, 15 seconds heating, the working efficiency increased by 50% compared to ordinary splicing machines.

Six motors 、Core alignment
8 seconds fast splicing
18seconds fast heating


Six motors 、Core alignment
6 seconds fast splicing
15 seconds fast heating
Anti-theft lock、Remote control


Six motors 、Core alignment
6 seconds fast splicing
15 seconds fast heating
Anti-theft lock、Remote control


Six motors 、Core alignment
5 seconds fast splicing
15 seconds fast heating
Built-in Power Meter and VFL
Anti-theft lock、Remote control

Machine weight
2kg (with battery)
1.60kg (without battery)
Toolbox weight
7.1kg (including machine and accessories)
Total weight
Applicable Fibers SM(G.652&G.657)、MM(G.651)、DS(G.657)、NZDS(G.655)
Splice Loss 0.025dB(SM)、0.01dB(MM)0.04dB(DS/NZDS)
Focus mode 6 motors Auto focus
Fiber alignment Core/cladding alignment Manual alignment
Typical splicing time 5S(AI-9) / 6S(AI-8C) /6S(AI-7V) / 8S(AI-7C)
Typical heating time

15S (AI-9) / 15 S (AI-8C) /15 S (AI-7V) / 18 S (AI-7C)
Fast heating function, heating time can be set ,Automatic heating(Preheating),heating programs(max.10)

Control technology Real-time control and calibration of fusion ARC
Return loss Better than 60DB
Fiber diameter Cladding Diameter 80-150μm,Coating Diameter 100-1000μm
Fiber Cleave Length Coating less than 250µm:5-16mmCoating less m250-1000μm:16mm
Shrinkable tube 60mm、50mm、40mm、25mm
Boot time 1 second
Tension Test Standard 2N
Fiber holders 3 in 1 fiber holder,SM, MM, bare fiber, pigtail, rubber-insulated, multi fiber cable
Magnification 300 for X or Y , 150 for XY view
Screen 5 inch TFT color display
Software update length Automatically update, Update by a key
Splicing Mode Normal / high precision splicing(splicing prograns max 100)
Splicing method Fully automatic,step by step splicing
Splicing record storage Synchronize to the phone, the server to cloud storage unlimited
Built-in battery 7800 mAh high-capacity lithium battery, charging time≤3.5 hours, continuous splicing and heating about 240 times
Power supply Input AC100-240V 50 / 60HZ, output DC13.5V / 4.8A, the current power mode can be identified, real-time detection of battery power
Operating Conditions Temperature -15 ~ +50 ℃, humidity: <95% RH (no condensation),Working altitude: 0 ~ 5000m. Resist max. wind speed: ≤ 15m / s
Product protection Waterproof IP 22,dust proof IP54,shock-resistant
Language setting 10 languages to switch freely
The toolbox
comes with a stool to facilitate the construction workers.
patent no.:ZL 2016 3 0402585.X

SIGNAL FIRE TECHNOLOGY CO., LTD. 2013-2021@All copyright reserved 备案号:蜀ICP备13021781号-3
Sales Office: 4F TanXiangGe, Guancheng Garden, No. 123,XiaoNan Str, Chengdu, China 
Factory Address: Building 18, Chengdu Hi-Tech International Enterprise Park. Liando U Valley,1111 Changsheng Bridge,Pidu District, Chengdu China
Tel: (+86) 28 86122935