• Core loss estimation function
  • Touch panel with easy operation
  • Automatic cleaving blade rotation via Bluetooth communication
  • Multi-functional carry case with integrated work station
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Fujikura 41S Splicer

The Fujikura 41S is a fully ruggedized, two camera, dynamic cladding alignment fusion splicer with Active Blade Management Technology. (A world First). Core Sensing Loss estimation technology provides the most accurate assessment of splice loss available in any active cladding alignment splicer in the world.

Enabled by Warm Splice Imaging (WSI), the 41S can determine the accuracy of core alignment by evaluation of the splice during the heating process. This technology delivers splice loss estimates with a greater level of accuracy as those based on only cladding alignment.

State-of-the-art cleaver management via Bluetooth® connection with the CT50 Cleaver tracks usage and enables automated blade rotation as needed. The dual-camera, active V-groove alignment system provides consistent splicing performance in the most challenging conditions.

A 6-second splice time and 25-second shrink time offers unmatched speed and productivity, while an easy-to-use touchscreen monitor provides simple and intuitive menu navigation.

The extended-life battery is rated for up to 200 splice and heat cycles. Long-life electrodes, lasting 5,000 splices, help minimize downtime for replacement and stabilization. The large 5″ monitor provides a crystal-clear image, even in the brightest sunlight.

Software updates are accomplished via the internet allowing users to quickly update their software as new splice programs become available.

Backed by the best service team in the industry, the Fujikura 41S is the ideal splicer to use when portability, ruggedness, and reliability are needed for your splicing application.

41S Kit with CT50 Cleaver

Item Description Image
41S Fusion splicer
CT50 Precision Cleaver
ADC-19A AC adapter adc-19-sml
BTR-11 Battery btr-11-sml
ACC-SA AC power cord acc-sa
CC-36 Carrying case cc-32
ELCT2 -16B Spare electrodes (1 pair)
M-41 Instruction manual & PC software CD m-22
SP-31 Set plate
AP-02 Alcoholpot (1 pc) ap-01
SS03 Single fibre stripper
Q-41S-E Quick reference guide
Specifications Description
Fibre alignment method Active cladding alignment
Applicable fibres Single-mode / SMF (G.652 & G.657), Multimode / MMF (G.651), DSF (G.653), NZDSF (G.655)
Cladding diameter 125µm / 100µm to 3mm with sheath clamp
Cleave length 5mm to 16mm
Splice mode / heating mode Total 100 splice modes / 30 heating modes
Typical splice loss 0.03 dB (SM), 0.01 dB (MM), 0.05 dB (DS) and 0.05 dB (NZDS). Measured by cut-back method relevant to ITU-T and IEC standards
Return loss »60dB
Typical splice time Typical 6sec with SM FAST, 9sec SM AUTO
Typical tube heating time 24sec FP-03, coating dia.250μm 25sec FP-03, coating dia.900μm, 19sec Slim60mm, coating dia. 250μm 16sec Slim40mm, coating dia. 250μm
Splice result storage Last 10,000 splices
Viewing methods / magnification 2 axis 2CMOS camera with 5.0″ color LCD 132X magnification.200X magnification after splicing
Tension test 1.96N to 2.25N
Applicable protection sleeve 60mm, 40mm and Fujikura micro sleeves
No. of splice / heating per battery full charge* Typical 200 cycles with BTR-11
Electrode life Typical 5,000 splices
Wireless connectivity Wireless technical standard: B1uetooth®4.1LE
Size / weight 131W x 201D x 79H mm / 1300g (including battery)
Operating condition Altitude: 0 to 5,000m above sea level, Wind: 15m/sec*4
Temperature: -10 to 50deg C, Humidity: 0 to 95%RH, non-dew
Resistance features** Shock resistance: 76cm (30inch) bottom surface drop.
Dust resistance: exposure to dust (0.1 to 500µm dia. Alumina Silicate) IP5X
Rain resistance: H=10mm/hr for 10min, IPX2
Other features PC software upgrade / data management
Terminals USB 2.0 (Mini-8 type) connector for PC communication, USB 2.0(host)

*¹ Typical value of the inspection with Fujikura identical fibre. Measured by cut-back method relevant to ITU-T and IEC standards.
*2 one(1) splicing and heating cycle per two (2) min. under room temperature condition.
*3 The Bluetooth wireless connection of this product is not guaranteedto work with all smartphones or other devices.
*4 With strong wind, it is necessary to lengthen the heating time setting.
*5 The shock, dust and rain resistance tests do not guarantee the product will not be damaged under these conditions.

Description Model No.
High precision single fibre cleaver CT08 (for single fibre)
High precision fibre cleaver CT50 (for single to 12 ribbon fibres)
Single fibre stripper SS01
Ribbon fibre stripper RS03
Protection sleeve FP-03 / 03 (L=40) and FPS01 series
Description Model No. Set
Fibre Holder FH-60-250 (coating dia 250µm) 1 pair
FH-60-900 (coating dia 900µm) 1 pair
FH-60-DC250 (coating dia 250µm in drop cable) 1 pair
FH-FC-20 (coating dia 900µm in 2.0mm sheath dia) 1 pc.
FH-FC-30 (coating dia 900µm in 3.0mm sheath dia) 1 pc.
FH-60-LT900 (900µm dia. loose buffer fibre) 2 pcs
Sheath Clamp CLAMP-S31A (inc. in standard package) 1 pair
CLAMP-S31B (900µm dia. loose buffer fibre) 1 pair
Battery Pack BTR-11 (Li-ion) 1 pc.
Electrodes ELCT2-16B 1 pair