Sopto SPTK-4106S — Optical Fiber Fusion Splicer

The Sopto SPTK-4106S Optical Fiber Fusion Splicer delivers core alignment precision and ultra-low splice loss for FTTH, ISP, and enterprise optical networks. With 7-second splice time, 18-second heat time, and high-performance 4.3″ LCD, it ensures fast, accurate splicing. The built-in 6400 mAh battery supports 220 cycles, and the durable IP52-rated design is ideal for demanding field work.

8 people are viewing this product

Description

The Sopto Duplex LC/UPC to LC/UPC OM2 Patch Cord – 2.0mm LSZH is a high-quality multimode fiber optic cable optimized for short-distance 10 Gbps transmission in LANs, data centers, and telecom environments. Built with OM2 (50/125 µm) graded-index multimode fiber, it provides low attenuation and excellent signal integrity across high-bandwidth applications.

Equipped with LC/UPC connectors on both ends, this duplex design supports simultaneous bidirectional communication and ensures stable performance with insertion loss ≤ 0.3 dB and return loss ≥ 35 dB. The 2.0 mm LSZH (Low Smoke Zero Halogen) jacket offers flame resistance and low toxicity, making it suitable for indoor and enclosed environments.

Compliant with IEC 61754, ISO/IEC 11801, and RoHS, this Sopto patch cord ensures dependable multimode connectivity for network switches, servers, ODF panels, and storage systems requiring OM2 optical links.


Application

Data centers, Enterprise LAN, Server interconnections, Telecom systems, Optical distribution frames (ODF), Storage area networks (SAN)


Key Features

  • ✅ LC/UPC to LC/UPC duplex multimode patch cord

  • OM2 50/125 µm fiber supports 10 Gbps transmission

  • 2.0 mm LSZH jacket — flame-retardant and low-smoke

  • ✅ Low insertion loss (≤ 0.3 dB) and high reliability

  • ✅ Precision-polished LC connectors for minimal back reflection

  • ✅ Fully compliant with IEC 61754, ISO/IEC 11801, RoHS

  • ✅ Ideal for indoor, rack, and data center cabling

  • ✅ Available in multiple lengths (1 m – 50 m)

Specifications

Specification Details
Brand Sopto
Model SPTK-4106S
Product Type Core Alignment Optical Fiber Fusion Splicer
Applicable Fiber SM, MM, DS, NZDS (ITU-T G.651–G.657)
Alignment Method Precise Core + Cladding Alignment
Optical Fiber Diameter Cladding 80–150 µm, Coating 0.1–3 mm
Cutting Length 5–16 mm (coated < 250 µm), 10 mm (coated ≤ 3 mm)
Typical Splice Loss 0.02 dB (SM) / 0.01 dB (MM) / 0.04 dB (DS, NZDS)
Return Loss > 60 dB
Fusion Splice Time 7 s
Heating Time 18 s
Pulling Force Test 1.96 – 2.25 N
Thermal Shrink Tube 60 mm, 40 mm (various supported)
Display 4.3″ Color LCD Touch Screen
Magnification 320× / 88×
Splice Record Storage 10 000 results
Battery 11.1 V / 6400 mAh Li-ion, 220 cycles per charge
Charging Life 300 – 500 cycles (replaceable)
Electrode Life 4000 arcs (replaceable)
Lighting Built-in High-Brightness Work Light
Interfaces USB / SD / U-Disk / Software Upgrade
External Power AC 100 – 240 V 50/60 Hz / DC 10 – 15 V
Dimensions 120 W × 130 H × 154 D mm (without rubber pad)
Weight 1.59 kg (host) / 0.37 kg (battery)
Environmental Rating IP52 Water/Dust Resistance
Operating Conditions –10 °C ~ +50 °C, 0 – 95 % RH, ≤ 6000 m altitude
Warranty 12 Months

Video

Related Products