Fusion Splicer TCW-605

The Fusion Splicer TCW-605 Series adopt high-speed image processing technology and special precision- positioning technology, automatically finish the whole process of fiber fusion in 8 seconds typically, LCD monitor displays all steps of fiber fusion clear at a glance. Widely used for SM and MM Quartz Fiber with diameter 80-150μm, coating layer diameter 0.1-1.0mm and bare fiber length 16mm more or less. TCW-605 is an ideal tool for construction and maintenance of fiber and cable in both field and laboratory applications, with many support languages as English, French, Italian, Germany, Portuguese, Spanish, Japanese, Chinese, Korea, Russian, etc.


  • High-resolution true color 5.7 inch LCD display
  • The advanced core to core fiber profile alignment system (PAS)
  • Real time calibrating system, no need to adjust parameter
  • X/Y axes were displayed meanwhile, magnification up to 304 times
  • 8 seconds splicing time, 30 seconds heat-shrinking
  • Battery capacity was display in real time, precisely
  • Built-in high capacity battery, support 220 times splicing and heating, to meet one days’ work
  • Long electrode lifetime, up to 4000 times
  • The new wind-cover design, enhance the ability to prevent the dust & wind with maximum wind velocity of 15m/s
  • Three splicing modes: auto, half-auto, manual
  • Built-in super high-brightness LED supply convenience for night work
  • Auto calculate splicing loss
  • Small bulk and light weight, only 2.8kg include battery
  • 4000 results storage
  • USB data & VGA interface
  • One button operation to finish results download or software update
  • Close shield splice automatically, close heater lid heat automatically
  • Made from Techwin - China

Technical Specifications

Optical Specifications


Fiber Types

Single mode (ITU-T G.652), multimode (ITU-T G.651), dispersion shifted (ITU-T G.653), non-zero dispersion shifted (ITU-T G.655) and other SMF including ITU-T G657 fibers

Average Splicing Loss

0.02dB with G.652, 0.01dB with G.651 and 0.04dB with G.653 and G.655

Splicing Time

Typical splicing time:8s

Heating Time

Typical heating time:30s

Return Loss

60dB or greater

Fiber Coating

100µm to 1000µm

Fiber Cladding

80µm to 150µm

Fiber Cleave Length

8~16mm(coating diameter<250µm), 16mm(coating diameter 250~1000µm)


10 units factory setting SM program, 10 units factory setting MM program, and 30 units user setting SM program,30 units user setting MM program

Align Mode

Advanced profile alignment system (PAS)


4000 results

Data Transmission

USB port &VGA


Auto Heat Mode, the typical heating time is 30 seconds

Heat-Shrinkable Tube

40mm, 60mm and a series of micro Heat-Shrinkable Tubing

Screen Display

Two CMOS cameras, 5.7 inch 640*480 LCD, core of the fiber is clearly visible

Lighting for Construction

Built-in super High-brightness LED supply convenience for night work


Vertical 152times, horizontal 304times

Work mode

Automatic, Half Automatic, Manual

General Specifications

Power Supply

Alternating Current:100-240 50Hz/60Hz 30W, Direct current:13.5V/4.5A
Built in 11.1V Li-ion battery charger and AC adaptor

Battery Life

Support 220 times splicing and heating on one charge (3.5hours) at least

Battery Lifetime

Cycle life up to 300~500 times, replaceable

Tension Test


Electrode Lifetime

>4000 times, replaceable

Operating Temperature

-25℃ ~ 50℃

Storage Temperature

-40℃ ~ 80℃

Relative Humidity

0 to 95% (non-condensing)

Work Altitude

0~5000 meters

Instrument Weight

2.3kg (no battery ), 2.8kg (including battery)

Dimensions(L x W x H)


Package G.W/N.W


Package (L x W x H)


Standard Configuration

Instrument (Main Body), Fiber Cleaver, Fiber Coat Stripper, Internal Battery, Charger, AC Power Cord, USB Flash Disk,  Spare Electrodes (one pair), Cooling Tray, Alcohol Pump Bottle, Blower Brush, Carrying Case, User's Manual.




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