Signal fire (ZHUOSHI) AI7 smart fusion splicer

  • Category: Fusion splicer




Main features : 

Signal Fire AI-7 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.


Applicable Fibers


Splice Loss


Focus mode

Auto focus

Fiber alignment

Core/cladding alignment Manual alignment

Typical splicing time

6S(AI-8) / 8S(AI-7)

Typical heating time

15 S (AI-8) / 18 S (AI-7)
Fast heating function, heating time can be set

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:8-16mmCoating less m250-1000μm:16mm

Heat shrinkable tube


Tension Test

Standard 2N

Fiber holders

Multi function holders,Applicable for SM, MM, bare fiber, pigtail, rubber-insulated, multi fiber cable


300 for X or Y view, 150 for X or Y view


5.1 inch TFT color display

Software upgrade

Mobile APP update, Turn on Bluetooth sync to the machine

Splicing Mode

Normal / high precision splicing

Splicing record storage

Synchronize to the phone, the server to cloud storage unlimited

Built-in battery

7800 mA high-capacity lithium battery, charging time ≤ 3.5 hours, continuous splicing and heating about 200 times

Power supply

Input AC100-240V 50 / 60HZ, output DC13.5V / 4A, 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

Built-in lighting

Easy for night operation

Extreme environment test  


Over 100 units shipping out worldwide

Actual photos 

Standard packing