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SKU: 792513um Diamond Fiber Optic Lapping/Polishing Film, 50 pcs/pack $97.60
Enhance your fiber optic polishing efficiency with our 3μm Diamond Fiber Optic Lapping/Polishing Film (50 pcs/pack). Designed with premium diamond abrasive particles, this film delivers fast material removal, high durability, and a smooth, defect-free finish, ensuring optimal performance for SC, LC, FC, ST, and MPO fiber optic connectors. Ideal for applications in telecom, data centers, 5G, and FTTH networks.
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SKU: 1202774 Ports 1310nm Polarization Maintaining Optical Circulator $298.00
The 4 Ports 1310nm Polarization Maintaining Optical Circulator is a high-performance, non-reciprocal passive optical device designed to route light sequentially from Port 1 → Port 2 → Port 3 → Port 4, while precisely maintaining the polarization state of the transmitted signal. Operating at 1310 nm, this circulator offers low insertion loss, high isolation, and an excellent polarization extinction ratio (PER), ensuring superior performance in polarization-sensitive optical systems.
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SKU: 1202514 Ports 1310nm Singlemode Polarization Insensitive Optical Circulator $304.00
The 4 Ports 1310nm Singlemode Polarization Insensitive Optical Circulator is a high-performance non-reciprocal passive device that routes light sequentially from Port 1 → Port 2 → Port 3 → Port 4, ensuring precise and unidirectional signal transmission in singlemode fiber systems. Designed to operate at 1310 nm, it features low insertion loss, high isolation, and excellent return loss, providing reliable performance for optical communication and testing applications.
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SKU: 1203314 Ports 1480nm Polarization Maintaining Optical Circulator $298.00
The 4 Ports 1480nm Polarization Maintaining Optical Circulator is a high-performance, non-reciprocal passive optical device designed to direct light sequentially from Port 1 → Port 2 → Port 3 → Port 4, while precisely maintaining the polarization state of the transmitted signal. Operating at 1480 nm, it provides low insertion loss, high isolation, high return loss, and an excellent polarization extinction ratio (PER), making it ideal for advanced polarization-sensitive optical systems.
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SKU: 1202604 Ports 1480nm Singlemode Polarization Insensitive Optical Circulator $304.00
The 4 Ports 1480nm Singlemode Polarization Insensitive Optical Circulator is a high-performance non-reciprocal passive device designed to direct light sequentially from Port 1 → Port 2 → Port 3 → Port 4 with minimal insertion loss and high isolation. Operating at 1480 nm, it is optimized for FTTx, PON systems, and optical communication networks, where precise signal routing and low back reflection are essential.
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SKU: 1203164 Ports 1550nm Polarization Maintaining Optical Circulator $298.00
The 4 Ports 1550nm Polarization Maintaining Optical Circulator is a high-performance, non-reciprocal passive optical device that routes light sequentially from Port 1 → Port 2 → Port 3 → Port 4, while precisely maintaining the polarization state of the transmitted signal. Operating at the 1550 nm wavelength, this device offers low insertion loss, high isolation, high return loss, and an excellent polarization extinction ratio (PER), making it ideal for advanced polarization-sensitive optical systems.
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SKU: 500374 Ports 1550nm Singlemode Polarization Insensitive Optical Circulator $304.00
The 4 Ports 1550nm Singlemode Polarization Insensitive Optical Circulator is a high-performance non-reciprocal passive optical device designed to control the direction of light transmission in singlemode fiber systems. It sequentially routes optical signals from Port 1 → Port 2 → Port 3 → Port 4 with minimal insertion loss and excellent isolation, ensuring reliable and efficient unidirectional signal flow without back reflection.
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SKU: 1203464 Ports C+L 1528~1610nm Polarization Maintaining Optical Circulator $630.00
The 4 Ports C+L 1528~1610nm Polarization Maintaining Optical Circulator is a high-performance, non-reciprocal passive optical device that routes light sequentially from Port 1 → Port 2 → Port 3 → Port 4, while precisely maintaining the polarization state of the transmitted signal. Designed to operate across the C+L wavelength band (1528–1610 nm), it provides broadband performance, low insertion loss, high isolation, high return loss, and an excellent polarization extinction ratio (PER) — ensuring superior signal quality and system stability in advanced optical networks.
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SKU: 500474 Ports C+L 1528~1610nm Singlemode Polarization Insensitive Optical Circulator $324.18
The 4 Ports C+L 1528~1610nm Singlemode Polarization Insensitive Optical Circulator is a high-performance non-reciprocal passive optical device that directs light sequentially from Port 1 → Port 2 → Port 3 → Port 4, ensuring precise and efficient unidirectional signal transmission. Designed to operate over the C+L wavelength band (1528–1610 nm), it provides broadband operation, low insertion loss, high isolation, and excellent return loss, making it an ideal solution for next-generation optical communication systems.
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SKU: 76804400x Handheld Fiber Inspection Microscope $277.00
The 400x Handheld Fiber Inspection Microscope is a professional-grade optical tool designed for precise inspection of fiber optic connector end faces. With 400× magnification, it delivers ultra-clear, high-resolution images that reveal even the smallest defects such as scratches, cracks, dirt, and polishing imperfections, ensuring accurate evaluation of connector quality.
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SKU: 72653620nm~800nm AR-Coated PM FC Fiber Patch Cable $183.00
SunmaFiber offers PM630-HP fibers with AR-coated FC/PC connectors on one end and uncoated FC/PC or FC/APC connectors on the other end. AR coatings are designed to minimize reflections when a beam is emitted into free space or coupled into free space. Coated connectors provide an average reflectance of less than 0.5% over the specified wavelength range without affecting the extinction ratio of the fiber (see the AR Coatings tab for a plot of reflectance versus wavelength).
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SKU: 80338630/670nm C-Lens Fiber Collimator with Gold-Plated Tube/Glass Tube $70.63
The 630/670nm C-Lens Fiber Collimator with Gold-Plated Tube/Glass Tube is a high-precision optical device designed to efficiently collimate or focus light from optical fibers at 630nm and 670nm wavelengths. It features low insertion loss, high return loss, and excellent beam quality, making it suitable for applications such as biomedical imaging, laser alignment, spectroscopy, optical sensing, and communication systems.
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SKU: 792676um Diamond Fiber Optic Lapping/Polishing Film, 50 pcs/pack $97.60
Elevate your polishing process with our 6um Diamond Fiber Optic Lapping/Polishing Film! Designed for precision polishing of fiber optic connectors, medical devices, and other high-precision components, this film delivers exceptional surface finish with every use. Each pack contains 50 pieces, making it ideal for high-volume production and frequent applications.
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SKU: 72695770nm~1050nm AR-Coated PM FC Fiber Patch Cable $176.00
SunmaFiber offers PM780-HP fibers with AR-coated FC/PC connectors on one end and uncoated FC/PC or FC/APC connectors on the other end. AR coatings are designed to minimize reflections when a beam is emitted into free space or coupled into free space. Coated connectors provide an average reflectance of less than 0.5% over the specified wavelength range without affecting the extinction ratio of the fiber (see the AR Coatings tab for a plot of reflectance versus wavelength).
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SKU: 80309780/830/850nm C-Lens Fiber Collimator with Gold-Plated Tube/Glass Tube $54.83
The 780/830/850nm C-Lens Fiber Collimator with Gold-Plated Tube/Glass Tube is a high-precision optical device designed for collimating light from optical fibers with minimal divergence. Operating at 780nm, 830nm, and 850nm wavelengths, it ensures low insertion loss, high return loss, and superior beam quality, making it ideal for fiber optic communication, laser systems, biomedical applications, and optical sensing. The gold-plated tube enhances durability and heat dissipation for high-power applications, while the glass tube offers excellent optical stability and reliability. Engineered for stable and efficient light transmission, this collimator optimizes coupling efficiency and reduces beam divergence, making it a preferred choice for scientific research, optical testing, and industrial laser applications. Custom configurations, including fiber type, working distance, and housing material, are available to meet specific requirements.
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SKU: 80365780/830/850nm C-Lens Polarization Maintaining Fiber Collimator with Gold-Plated Tube/Glass Tube $116.49
The 780/830/850nm C-Lens Polarization Maintaining (PM) Fiber Collimator features a high-precision C-Lens design, ensuring efficient beam coupling and collimation for near-infrared wavelengths of 780nm, 830nm, and 850nm. It is widely used in polarization-sensitive optical communication systems, fiber lasers, precision measurement, quantum optics, and biomedical imaging. The PM fiber core maintains the polarization state of light, enhancing system stability. The collimator is available with either a gold-plated tube (for enhanced corrosion resistance and thermal stability, suitable for high-power environments) or a glass tube (ideal for applications requiring high optical purity in laboratory settings) to meet diverse application requirements.
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SKU: 79998780nm Polarization Maintaining In-Line Polarizer $398.14
Discover the high-performance 780nm Polarization Maintaining In-Line Polarizer with low insertion loss (≤1.3dB) and high extinction ratio (≥25dB). Ideal for fiber sensing, quantum optics, and laser systems. Customizable options available. Learn more today!
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SKU: 80043780nm Polarization Maintaining In-Line Variable Optical Attenuator (VOA) $390.43
The 780nm Polarization Maintaining In-Line Variable Optical Attenuator (PM In-Line VOA) is used to precisely adjust the power of 780nm optical signals while ensuring that the polarization state (Polarization Maintaining, PM) of the optical signal remains unchanged. It adopts an in-line structure and can be directly integrated into the optical fiber system. It is widely used in the fields of optical fiber sensing, quantum optics, laser systems and bio-optics research.
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SKU: 687308/12/24 Fibers SM/MM MTP/MPO Fiber Loopback Cable $26.10
8/12/24 Fibers SM/MM MTP/MPO Fiber Loopback Cable is a high-density testing solution designed for parallel optical transceivers in data centers and high-speed fiber networks. SunmaFiber provides various types and specifications of loopback cables, including singlemode (SM) and multimode (MM) options, with 8, 12, or 24 fibers to suit different application requirements. These cables are ideal for network diagnostics, equipment burn-in testing, and transceiver validation, ensuring accurate signal reflection and stable performance. With MTP/MPO connectors and compact design, they offer easy integration, high reliability, and reusable functionality for efficient testing and maintenance.
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SKU: 686988/12/24 Fibers SM/MM MTP/MPO Fiber Loopback Module $29.10
SunmaFiber offers a wide range of Fiber Loopback Modules in different types and specifications, including singlemode (SM) and multimode (MM) options, as well as 8, 12, and 24 fibers configurations to meet various network testing needs. These loopback modules are ideal for verifying MTP/MPO transceiver performance, troubleshooting network issues, and conducting system diagnostics. Built with precision-polished connectors and robust housing, they ensure stable signal reflection and long-term durability, making them an essential tool for data centers and high-speed fiber networks.
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