Explosive increase of data traffic by smartphone, renewal of back-bone network in accordance with the spread of FTTH (Fiber To The Home) network, and a series of new submarine cable projects in emerging countries to build basic telecom infrastructure drive the demands of fusion splicers.

The 70R is the new standard ribbon fiber fusion splicer (up to 12 fiber ribbon) covering varied splicing needs in those fields with a series of innovative features, such as automated wind protector / tube heaters, 11seconds splicing and 18 seconds tube heating, ruggedized body, improved carrying case, etc. They are all for great splicing efficiency.


Automated Wind-protector / Tube heater for quick operation

-Reduced splicing steps, and world's quickest splicing / heating times.
Innovative carrying case design

-Swift deployment upon opening case. Working table as a standard item.
Shock / dust / resistance features

-World's first 6-direction 30 inch drop proof, tough in harsh conditions.
Wide color LCD monitor

-High resolution 4.7 inch monitor with better visibility under the sun.
Powerful Li-ion battery

-110 splice / heating per full battery charge.
Pre-installed instruction manual / user guidance menu

-From basic operation guidance to trouble shooting procedure.


Applicable type of fibers SMF(G.652/657), MMF(G.651), DSF(G.653), NZDSF(G.655)
Fiber count Single to 12
Cladding dia./ Sheathe dia Single : 125 μm / 160μm to 3mm by fiber holder system
Ribbon : 125um / Ribbon fiber thickness 0.25 to 0.4mm
Cleave length 10mm to 13mm
Splice mode / heating mode Total 100 splice modes / 30 heating modes
Typical splice loss 0.05dB (SM), 0.02dB(MM), 0.08dB(DS) and 0.08dB(NZDS).
Splice time / tube heating time Typical 11sec with SM FAST, 15sec with SM AUTO / Typical 18sec with FP-04(T) sleeve
Splice result storage Last 2000 splices
Viewing methods / magnification 2 axis CMOS camera with 4.73” color LCD.
X / Y (35 - 90X magnification, automatically change depending
on fiber count), or both X and Y simultaneously
Tension test 1.96 to 2.25N
Applicable protection sleeve 60mm, 40mm and Fujikura micro sleeves
No. of splice / heating per battery full charge*1 Typical 110 cycles with BTR-09
Electrode life 1500 splices
Size / weight 146W x 159D x 150H (mm) / 2.5kg (including battery)
Operating condition Altitude : 0 to 3,660m above sea level, Wind : 15m/sec
Temperature : -10 to 50deg C, Humidity : 0 to 95%RH, non-dew
Resistance tests*2 Shock : 30in all surface drop
Dust : Exposure to dust (0.1 to 500μm dia Alumina Silicate) IP5X
Rain : H=10mm/hr for 10min IPX2
Other features PC software upgrade / data management
Terminals USB 2.0 (Mini-B type) connector for PC communication.
6-pin Mini-DIN connector for HJS-02 or HJS-03 power supply.

*1:one(1) splicing and heating cycle per two(2) min. under room temperature condition.

*2:Carried out in Fujikura labs in Japan. The shock, dust and rain resistance test do not guarantee the product will not be damaged under these conditions.


Description Model No. Q'ty accessories
Fusion Splicer 70R 1pc.
AC adapter / battery charger ADC-18 1pc.
AC power cord ACC-XX 1pc.
Spare electrodes ELCT2-20A 1pair
USB cable USB-01 1pc.
Quick reference giude Q-70R/19R-E 1pc.
Instruction manual (CD) M-70 1pc.
Warning and Cautions W-70-E 1pc.
Alcohol Pot AP-01 1pc.
Screw Driver SD-01 1pc.
Carrying Case CC-30 1pc.
Sleeve Loader SL-01 1pc.


Description Model No.
Fiber Holder FH-50-250,FH-60-250
FH-50-2 (2 fiber ribbon)
FH-50-2 (2 fiber ribbon)
FH-50-2 (2 fiber ribbon)
Battery Pack BTR-09
Battery Recharge Cord DCC-18
DC power code DCC-12 (for cigar-socket)
DCC-13 (with alligator clamp)
electrode ELCT2-20A


Description Detail
Shock resistance 76cm (30inch) bottom surface drop. (Telcordia GR-765-CORE)
Ability to withstand shock from all directions. *2*3
Dust resistance Exposure to dust (0.1– 500µm dia. Alumina Silicate). *2*3
(Telcordia TR-NWT-000264)
Rain resistance R=10mm/h for 10min. *2*3
(JIS C 0034)
*2 : Carried out in Fujikura labs in Japan. The shock resistance, dust resistance and rain resistance tests do not guarantee that the product will not be damaged under these conditions.
*3 : Above tests are conducted with the wind protectors closed