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SKU: 792102um Diamond Fiber Optic Lapping/Polishing Film, 50 pcs/pack $97.60
Get 2μm Diamond Fiber Optic Lapping/Polishing Film for fast and high-precision fiber connector polishing. Available in round (Φ70mm, Φ110mm (4.3"), Φ127mm (5"), Φ203mm (8")) and square (114mm × 114mm, 152mm × 152mm, 228mm × 280mm) sizes. Designed for SC, LC, FC, ST, and MPO connectors, it ensures a smooth, scratch-free finish.
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SKU: 1207872×2 1260~1620nm All Band Singlemode FBT Coupler Splitter With Steel Tube $18.98
The 2×2 1260~1620nm All Band Singlemode FBT Coupler Splitter With Steel Tube is a high-performance optical splitting and combining device engineered for reliable operation across the entire 1260–1620 nm telecom wavelength range, covering O, E, S, C, L, and U bands. Using advanced Fused Biconical Taper (FBT) technology, this broadband splitter ensures low insertion loss, excellent uniformity, precise splitting ratios, and outstanding wavelength stability throughout the full optical spectrum.
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SKU: 1207792×2 1310 & 1490 & 1550nm Three Window Singlemode FBT Coupler Splitter With Steel Tube $18.38
The 2×2 1310 & 1490 & 1550nm Three Window Singlemode FBT Coupler Splitter With Steel Tube is a high-performance optical splitting and combining device designed for stable operation across the three key telecommunication wavelength windows: 1310 nm (O-band), 1490 nm (E-band), and 1550 nm (C-band). Manufactured using advanced Fused Biconical Taper (FBT) technology, this 2×2 splitter ensures low insertion loss, accurate coupling ratios, excellent wavelength stability, and reliable bidirectional optical performance across all three wavelength bands.
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SKU: 1207632×2 1310 & 1490nm Dual Window Singlemode FBT Coupler Splitter With Steel Tube $17.38
The 2×2 1310 & 1490nm Dual Window Singlemode FBT Coupler Splitter With Steel Tube is a high-performance optical splitting and combining device designed for stable operation across the 1310 nm (O-band) and 1490 nm (E-band) wavelength windows. Manufactured using advanced Fused Biconical Taper (FBT) technology, this coupler splitter offers low insertion loss, precise splitting ratios, excellent wavelength stability, and consistent bidirectional optical performance for dual-wavelength singlemode fiber networks.
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SKU: 1207552×2 1310 & 1550nm Dual Window Singlemode FBT Coupler Splitter With Steel Tube $17.38
The 2×2 1310 & 1550nm Dual Window Singlemode FBT Coupler Splitter With Steel Tube is a high-performance optical splitting and combining device engineered for reliable operation across both 1310 nm (O-band) and 1550 nm (C-band) wavelength windows. Utilizing advanced Fused Biconical Taper (FBT) technology, this splitter delivers low insertion loss, precise coupling ratios, excellent wavelength stability, and consistent bidirectional optical performance in dual-wavelength singlemode fiber networks.
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SKU: 1209392×2 1310nm Single Window Multimode FBT Coupler Splitter With Steel Tube $31.19
The 2×2 1310nm Single Window Multimode FBT Coupler Splitter With Steel Tube is a high-performance optical device designed for reliable splitting and combining of multimode signals at the 1310 nm operating wavelength. Manufactured using advanced Fused Biconical Taper (FBT) technology, it provides stable optical power distribution, low excess loss, accurate coupling ratios, and highly uniform performance for multimode fiber networks.
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SKU: 1207472×2 1310nm Single Window Singlemode FBT Coupler Splitter With Steel Tube $16.28
The 2×2 1310nm Single Window Singlemode FBT Coupler Splitter With Steel Tube is a high-precision optical splitting and combining device designed for stable and reliable operation at the 1310 nm O-band wavelength. Manufactured using advanced Fused Biconical Taper (FBT) technology, this 2×2 coupler splitter ensures low insertion loss, accurate splitting ratios, excellent wavelength stability, and consistent bidirectional optical performance in singlemode fiber networks.
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SKU: 1207712×2 1490 & 1550nm Dual Window Singlemode FBT Coupler Splitter With Steel Tube $17.38
The 2×2 1490 & 1550nm Dual Window Singlemode FBT Coupler Splitter With Steel Tube is a high-performance optical splitting and combining device engineered for reliable operation across the 1490 nm (E-band) and 1550 nm (C-band) wavelength windows. Utilizing advanced Fused Biconical Taper (FBT) technology, this coupler splitter delivers low insertion loss, accurate coupling ratios, excellent wavelength stability, and consistent bidirectional optical performance in dual-wavelength singlemode fiber systems.
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SKU: 761262×2 1550nm PM FBT Splitter With Steel Tube, Slow Asix Working $388.40
The 2×2 1550nm PM FBT Splitter with Steel Tube ensures reliable signal splitting, polarization maintenance, and durability for telecom, sensing, and industrial fiber-optic applications in harsh environments.
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SKU: 760972×2 1550nm Single Window Singlemode FBT Coupler Splitter With Steel Tube $16.28
The 2×2 1550nm Single Window Singlemode FBT Coupler Splitter With Steel Tube is a high-performance optical power-splitting and combining device designed for reliable operation in 1550 nm C-band singlemode fiber networks. Using advanced Fused Biconical Taper (FBT) technology, this 2×2 coupler splitter provides low insertion loss, high splitting accuracy, excellent wavelength stability, and stable bidirectional optical performance.
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SKU: 505862×2 850nm Single Window Multimode FBT Coupler Splitter With Steel Tube $31.19
The 2×2 850nm Single Window Multimode FBT Coupler Splitter With Steel Tube is a high-performance optical splitting and combining device designed for multimode fiber networks operating at the 850 nm wavelength. Built using advanced Fused Biconical Taper (FBT) technology, this device ensures stable optical power distribution, low excess loss, accurate coupling ratios, and reliable bidirectional operation within short-reach multimode transmission systems.
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SKU: 270292×2 Opto-Mechanical Bidi Optical Switch $90.00
SunmaFiber's high-performance 2×2 opto-mechanical fiber optic switch is designed for precise optical signal redirection with high reliability, low cost, and exceptional stability. Available in 850/1310/1550nm/1650nm, our switches support customizable length, diameter, and connector types for single-mode and multimode fibers.
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SKU: 801722x2B Opto-Mechanical Mini Optical Switch $80.00
The 2×2B Opto-Mechanical Bypass Fiber Optic Switch connects optical channels by redirecting two incoming optical signals into two output fibers. This is achieved through an opto-mechanical configuration, activated via an electrical control signal. The switch features integrated electrical position sensors for precise operation. Utilizing thin-film filter technology, this series of switches provides a robust method for altering the light path. The innovative design simplifies platform configuration, ensuring high reliability and low production costs. Additionally, the optimized mechanical structure significantly reduces sensitivity to moving part positions, resulting in exceptional stability and unmatched cost-effectiveness.
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SKU: 947793 Paddles Fiber Polarization Controller, Ø27mm Loop Diameter $236.85
The 3 Paddles Fiber Polarization Controller with a Ø27mm Loop Diameter is an advanced optical device designed to precisely control the polarization state of light in fiber optic systems. It features a three-paddle configuration, allowing independent rotation of each paddle to adjust the polarization axis with high accuracy. The Ø27mm loop diameter ensures compatibility with different fiber systems, making it ideal for use in optical testing, polarization-dependent loss (PDL) measurements, and polarization-sensitive communication networks.
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SKU: 694523 Paddles Fiber Polarization Controller, Ø56mm Loop Diameter $242.37
The 3 Paddles Fiber Polarization Controller with a Ø56mm loop diameter is an essential optical device designed to control the polarization of light in fiber optic systems. Featuring three adjustable paddles, this controller allows precise manipulation of the light's polarization state by independently adjusting each paddle. The loop diameter of Ø56mm refers to the physical size of the fiber loop, which affects the device's compatibility and performance in various optical setups. This polarization controller is widely used in applications such as polarization-maintaining fiber systems, optical sensors, and telecom networks, ensuring optimal signal quality and system performance by maintaining the desired polarization state.
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SKU: 1203793 Ports 1030nm High Power Polarization Insensitive Optical Circulator $720.00
The 3 Ports 1030nm High Power Polarization Insensitive Optical Circulator is a precision-engineered non-reciprocal passive optical device designed to direct light sequentially from Port 1 → Port 2 and Port 2 → Port 3 while maintaining excellent optical isolation and minimal insertion loss. Operating at 1030 nm, this circulator is optimized for high-power fiber laser and amplifier systems, providing reliable performance in demanding industrial and scientific applications.
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SKU: 1205063 Ports 1030nm High Power Polarization Maintaining Optical Circulator $790.00
The 3 Ports 1030nm High Power Polarization Maintaining Optical Circulator is a precision-engineered, non-reciprocal passive optical device designed to direct light sequentially from Port 1 → Port 2 and Port 2 → Port 3, while maintaining the polarization state of the transmitted light with high stability. Operating at 1030 nm, it is optimized for Yb-doped fiber laser systems, ultrafast amplifiers, and high-power optical setups, providing exceptional optical isolation, low insertion loss, and excellent polarization extinction ratio (PER).
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SKU: 1203633 Ports 1064nm High Power Polarization Insensitive Optical Circulator $720.00
The 3 Ports 1030nm High Power Polarization Insensitive Optical Circulator is a precision-engineered non-reciprocal passive optical device designed to direct light sequentially from Port 1 → Port 2 and Port 2 → Port 3 while maintaining excellent optical isolation and minimal insertion loss. Operating at 1030 nm, this circulator is optimized for high-power fiber laser and amplifier systems, providing reliable performance in demanding industrial and scientific applications.
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SKU: 1205303 Ports 1064nm High Power Polarization Maintaining Optical Circulator $750.00
The 3 Ports 1064nm High Power Polarization Maintaining Optical Circulator is a precision-engineered, non-reciprocal passive optical device that routes light sequentially from Port 1 → Port 2 and Port 2 → Port 3, while maintaining the polarization state of the transmitted light with excellent stability. Operating at 1064 nm, this circulator is specifically designed for Yb-doped fiber laser systems, amplifiers, and nonlinear optical setups, offering superior performance in high-power and polarization-sensitive environments.
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SKU: 1202203 Ports 1064nm Polarization Maintaining Optical Circulator $526.00
The 3 Ports 1064nm Polarization Maintaining Optical Circulator is a high-performance, non-reciprocal passive optical device designed to route light sequentially from Port 1 → Port 2 and Port 2 → Port 3, while preserving the polarization state of the transmitted beam. Operating at 1064 nm, it provides low insertion loss, high isolation, and excellent polarization extinction ratio (PER), ensuring stable and efficient optical signal transmission in polarization-sensitive laser systems.
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