SUMITOMO T-400S Optical Fusion Splicer

Wha Is Splicing Machine - SUMITOMO T-400S Optical Fusion Splicer

Sumitomo T-400S Fusion Splicer Machine

T400S fusion splicer sets the standard for core alignment fusion splicing by incorporating a user-friendly interface with enhanced features to provide the most rugged and reliable fusion splicer in the market today. The new rugged construction adds improved reliability by resisting shock, dust, and rain, and drop test.

Japan Original Fusion Splicer SUMITOMO T-400S

Sumitomo T-400S Features

  • Capable of Fusion Splicing an Array of Fiber Types and Deployment Time Periods
  • Competitive 6 Second Fusion Splicing and 24 Second Heat Shrinking Times
  • Ruggedized Design
  • Consistent Quality Low Loss Splicing
  • Simple Operation by Brand-New User Interface for Quick and Easy Program Navigation and Analysis
  • Handheld Operation for Fast Set-Up in Minimal Work Space Environments
  • Lynx2 CustomFit Splice-On Connector Compatible
  • FTTx Initiatives in One Machine
SUMITOMO  Fusion Splicer T-400S  Price

Standard packing

1. T-400S Fusion Splicer

2. Fiber Cleaver

3. Carry case

4. Original battery

5. AC adaptor

6. AC power cable

7.Instruction Manual

Splicing Machine SUMITOMO T-400S


Average Splice Loss

0.02dB(SM), 0.01dB(MM), 0.04dB(NZDS), 0.04dB(EDF)

Return Loss


Tension Test


Typical splicing time

8 sec

Typical heating time

25 sec

Splicing Program

50 groups

Protection Sleeve Length

20mm, 40mm, 60mm


Chinese, English, French, Portuguese, Spanish,Italian

Environmental Conditions

-10 to +50°C(operation temperature),0~95% RH(humidity), 0~5000m(altitude)

Power Supply

AC adaptor: 100-240V input voltage, 50/60Hz; 12V, 5A output voltage(DC) Battery: 12V voltage 8AH


5 inches high resolution colorful LCD display

Fiber image magnification

Simultaneous X and Y views with 400 times magnification

Storage of splice result

6,000 groups of splice results

Splicing Model

Auto&Manual&Full Auto

Optical Fiber Fixture

3-in-1 cutting fixture




1.74kg+0.38kg (battery weight)=2.12kg; Package G.W.: 6.03 kg

Japan original Fiber Fusion Splicer T-400S
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