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WHAT WE DO
WHAT WE DO
WHAT WE DO

WHAT WE DO

3S Telecom Technology Co., Ltd., based on the world factory China, is one of the leading suppliers providing a premium selection of high-quality
and cost-effective fiber optics products for global customers.

3S VALUES

  1S, strict in the supplier evaluation and selection
  2S, strict in the product quality control
  3S, strict in the customer service support
All what we do is to make sure our cooperation partners satisfaction. 
We always focus on customers first, aiming at customers can benefit from our cooperation.
3S VALUES
3S VALUES
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Explore Our Professional Fiber Optics Products

3S Telecom is committed to providing high-quality and cost-effective optical fiber products for customers around the world. Our products are Fiber Optic Filter, Fiber Distribution Hub, etc.
  • OTDR
    • Yokogawa AQ1210A OTDR Optical Time Domain Reflectometer 1310/1550nm 37/35dB
      Yokogawa AQ1210A OTDR Optical Time Domain Reflectometer 1310/1550nm 37/35dB
    • High Quality Max Connector OTDR
      High Quality Max Connector OTDR
    • High Precision Max Measurement OTDR
      High Precision Max Measurement OTDR
    • High Quality Dynamic Measurement OTDR
      High Quality Dynamic Measurement OTDR
    • Optical Time Domain Reflectometer 1000Smart OTDR
      Optical Time Domain Reflectometer 1000Smart OTDR
    • 1550nm with Filter Live Test 1490nm 1577nm Smart OTDR
      1550nm with Filter Live Test 1490nm 1577nm Smart OTDR
    • National Broadband Network NBN OTDR 1310/1625nm 40/38dB
      National Broadband Network NBN OTDR 1310/1625nm 40/38dB
    • Fiber Optic Launch Lead OTDR Dead Zone Eliminator
      Fiber Optic Launch Lead OTDR Dead Zone Eliminator
    • OTDR Fiber Optic Launch Cable Box
      OTDR Fiber Optic Launch Cable Box
    • OTDR Dead Zone Eliminator Launch Cable Fiber Ring
      OTDR Dead Zone Eliminator Launch Cable Fiber Ring
  • Fiber Optic Cable Distribution Box
    • FOTB-PC-8-E Pre-connectorized Fiber Optical Termination Box-8 Cores
      FOTB-PC-8-E Pre-connectorized Fiber Optical Termination Box-8 Cores
    • FOTB-PC-8-B Pre-connectorized Fiber Optical Termination Box -8 Cores
      FOTB-PC-8-B Pre-connectorized Fiber Optical Termination Box -8 Cores
    • Pre-connectorized Fiber Optical Drop Cable Assemblies-SC/APC
      Pre-connectorized Fiber Optical Drop Cable Assemblies-SC/APC
    • FOTB-PC-16-C Pre-connectorized Fiber Optical Termination Box -16 Cores
      FOTB-PC-16-C Pre-connectorized Fiber Optical Termination Box -16 Cores
    • FOTB-64-A Fiber Optical Termination Box 64 Cores
      FOTB-64-A Fiber Optical Termination Box 64 Cores
    • FOTB-48-A Fiber Optical Termination Box 48 Cores
      FOTB-48-A Fiber Optical Termination Box 48 Cores
    • FOTB-36-A Fiber Optic Termination Box 36 Cores SC
      FOTB-36-A Fiber Optic Termination Box 36 Cores SC
    • FOSB-32-E FTTH Drop Cable Splitter Box 32F
      FOSB-32-E FTTH Drop Cable Splitter Box 32F
    • FOSB-32-D FTTH Fiber Optic Splitter Box 32F
      FOSB-32-D FTTH Fiber Optic Splitter Box 32F
    • FOSB-32-C Wall Mount Fiber Optic Splitter Box 32 Cores
      FOSB-32-C Wall Mount Fiber Optic Splitter Box 32 Cores
  • Fiber Optical Splice Closure
    • Dome Fiber Optic Splice Closure Capacity 144F 360F 648F Heat Shrinkable Closure
      Dome Fiber Optic Splice Closure Capacity 144F 360F 648F Heat Shrinkable Closure
    • FTTH Drop Cable Fiber Optic Splice & Splitter Enclosure
      FTTH Drop Cable Fiber Optic Splice & Splitter Enclosure
    • Mechanical Seal Dome Fiber Optic Splice Closure
      Mechanical Seal Dome Fiber Optic Splice Closure
    • IP68 Inline Horizontal Fiber Optic Splice Closure FOSC
      IP68 Inline Horizontal Fiber Optic Splice Closure FOSC
    • 96 Cores Inline Horizontal Fiber Optic Splice Closure FOSC
      96 Cores Inline Horizontal Fiber Optic Splice Closure FOSC
    • 96 Cores Dome Type Mechanical Sealing Fiber Optic Splice Closure
      96 Cores Dome Type Mechanical Sealing Fiber Optic Splice Closure
    • 96Fibers Dome Type Heat Shrinkable Fiber Optic Splice Closure
      96Fibers Dome Type Heat Shrinkable Fiber Optic Splice Closure
    • 24 Cores - 288 Cores Dome Fiber Optic Splice Closure
      24 Cores - 288 Cores Dome Fiber Optic Splice Closure
  • Data Center Cabling
    • MPO-LC SC Cassette modules (Metal Case Type)
      MPO-LC SC Cassette modules (Metal Case Type)
    • MPO-MPO Patchcord Cable Assemblies
      MPO-MPO Patchcord Cable Assemblies
    • MPO-MPO Trunk Cable Assemblies
      MPO-MPO Trunk Cable Assemblies
    • US Conec 7104 IBC Brand Cleaner MPO II
      US Conec 7104 IBC Brand Cleaner MPO II
    • Cassette Fiber Optic Connector Cleaner with Interchangeable Cleaning Reel
      Cassette Fiber Optic Connector Cleaner with Interchangeable Cleaning Reel
    • Optical Connector FC SC ST LC Cleaner 550 Cleaning Times
      Optical Connector FC SC ST LC Cleaner 550 Cleaning Times
    • MPO/MTP Fiber Optic Cleaner 500 Cleanings for 12 Fibers MPO
      MPO/MTP Fiber Optic Cleaner 500 Cleanings for 12 Fibers MPO
    • MPO/MTP Fiber Optic Cleaner 500 Cleanings for 12 Fibers MPO
      MPO/MTP Fiber Optic Cleaner 500 Cleanings for 12 Fibers MPO
    • MPO-LC Fanout Cable Assemblies
      MPO-LC Fanout Cable Assemblies
    • LC-LC Duplex Uniboot With Pull Bar Patchcord
      LC-LC Duplex Uniboot With Pull Bar Patchcord
  • Fiber Optic Test Equipment
    • OCID-A Outdoor Optical Cable Identifier Integrated with VFL
      OCID-A Outdoor Optical Cable Identifier Integrated with VFL
    • Optical Cable Fault Tracker Locating Optical Cable Fault
      Optical Cable Fault Tracker Locating Optical Cable Fault
    • Optical Cable Identifier Integrated OTDR OLS OPM VFL Loss Test
      Optical Cable Identifier Integrated OTDR OLS OPM VFL Loss Test
    • XGPM-B 10G EPON GPON XGPON Power Meter
      XGPM-B 10G EPON GPON XGPON Power Meter
    • High Power 50mW Visual Fault Locator Fiber Optic Breakpoints Checker 40KM
      High Power 50mW Visual Fault Locator Fiber Optic Breakpoints Checker 40KM
    • SM MM PON Fiber Optic Light Source
      SM MM PON Fiber Optic Light Source
    • Fiber Optic Loss Tester OPM OLS VFL
      Fiber Optic Loss Tester OPM OLS VFL
    • 10G EPON XGPON Downstream 1490nm 1577nm Multi-Meter Built in VFL
      10G EPON XGPON Downstream 1490nm 1577nm Multi-Meter Built in VFL
    • FOPM-A Fiber Optical Multi-Meter Built In OPM VFL
      FOPM-A Fiber Optical Multi-Meter Built In OPM VFL
    • MPO Multi-fibers Loss & Polarity Tester
      MPO Multi-fibers Loss & Polarity Tester
  • Fiber Optic Tools & Consumables
    • Fiber Optic Cleaning Sticks 1.25mm LC MU Cleaning Swabs
      Fiber Optic Cleaning Sticks 1.25mm LC MU Cleaning Swabs
    • Fiber Optic Cleaning Sticks 2.5mm FC SC ST Cleaning Swabs
      Fiber Optic Cleaning Sticks 2.5mm FC SC ST Cleaning Swabs
    • Mid Span Longitudinal Buffer Tube Slitter Tool for Cable Diameter 1.5mm to 3.3mm
      Mid Span Longitudinal Buffer Tube Slitter Tool for Cable Diameter 1.5mm to 3.3mm
    • 45-163 Blue Adjustable Blade Ringer Round Cable Stripper/Slitter
      45-163 Blue Adjustable Blade Ringer Round Cable Stripper/Slitter
    • Original Fujikura CT50 Fiber Cleaver Replacement Blade CB-08
      Original Fujikura CT50 Fiber Cleaver Replacement Blade CB-08
    • Electric Fiber Optic Cleaning Pen for Fiber End Face SFP Transceivers
      Electric Fiber Optic Cleaning Pen for Fiber End Face SFP Transceivers
    • US Conec 7104 IBC Brand Cleaner MPO II
      US Conec 7104 IBC Brand Cleaner MPO II
    • Cassette Fiber Optic Connector Cleaner with Interchangeable Cleaning Reel
      Cassette Fiber Optic Connector Cleaner with Interchangeable Cleaning Reel
    • Optical Connector FC SC ST LC Cleaner 550 Cleaning Times
      Optical Connector FC SC ST LC Cleaner 550 Cleaning Times
    • MPO/MTP Fiber Optic Cleaner 500 Cleanings for 12 Fibers MPO
      MPO/MTP Fiber Optic Cleaner 500 Cleanings for 12 Fibers MPO
  • Polarization Maintaining Series Products
    • Polarization Maintaining (PM) 980/1550nm MWDM
      Polarization Maintaining (PM) 980/1550nm MWDM
    • In-line Fiber Optic Polarizer
      In-line Fiber Optic Polarizer
    • Polarization Maintaining Filter 2 x 2 Coupler (Fast Axis Blocked)
      Polarization Maintaining Filter 2 x 2 Coupler (Fast Axis Blocked)
    • Polarization Maintaining Mechanical 1x1 Optical Switch
      Polarization Maintaining Mechanical 1x1 Optical Switch
    • Polarization Maintaining Filter 1x2 & 2x2 Mini Coupler (Both Axes Working)
      Polarization Maintaining Filter 1x2 & 2x2 Mini Coupler (Both Axes Working)
    • High Power Polarization Maintaining 1550nm Optical Circulator
      High Power Polarization Maintaining 1550nm Optical Circulator
    • Polarization Maintaining Optical Circulator 3 Port
      Polarization Maintaining Optical Circulator 3 Port
    • Polarization Maintaining Optical Circulator 3 Port 1064nm (Fast Axis Blocked)
      Polarization Maintaining Optical Circulator 3 Port 1064nm (Fast Axis Blocked)
    • Polarization Beam 850nm Combiner Splitter (PBC/PBS)
      Polarization Beam 850nm Combiner Splitter (PBC/PBS)
    • Polarization Maintaining Mechanical Adjustable Optical Attenuator
      Polarization Maintaining Mechanical Adjustable Optical Attenuator
  • Passive Fiber Optic Components
    • SC/APC Field Quick Assembly Connector Single Mode FTTH Fast Connector
      SC/APC Field Quick Assembly Connector Single Mode FTTH Fast Connector
    • SC/UPC Field Quick Assembly Connector Single Mode Fast Connector
      SC/UPC Field Quick Assembly Connector Single Mode Fast Connector
    • Outdoor Waterproof Pigtail
      Outdoor Waterproof Pigtail
    • Fiber Optic FBT Coupler Multimode 850/1300nm Splitter
      Fiber Optic FBT Coupler Multimode 850/1300nm Splitter
    • Fiber Optic FBT Coupler Singlemode Triple Window 1310/1490/1550nm Splitter
      Fiber Optic FBT Coupler Singlemode Triple Window 1310/1490/1550nm Splitter
    • Fiber Optic FBT Coupler Singlemode Dual Window 1310/1550nm Splitter
      Fiber Optic FBT Coupler Singlemode Dual Window 1310/1550nm Splitter
    • Fiber Optic FBT Coupler Stainless Steel Tube Bare Fiber Splitter
      Fiber Optic FBT Coupler Stainless Steel Tube Bare Fiber Splitter
    • Insertion Module & LGX Box Type PLC Splitter
      Insertion Module & LGX Box Type PLC Splitter
    • Micro Mini Type PLC Splitter
      Micro Mini Type PLC Splitter
    • Rack Mounted Type PLC Splitter
      Rack Mounted Type PLC Splitter

OTDR

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      +86-400 720 9928
      Room 301, Greenland Songjiang Business Building, No. 1, Lane 2369, East Rongle Road, Songjiang District, Shanghai, China. Postcode: 201613
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