-
SKU: 503241310/1550nm Single/Dual Stage Polarization Maintaining Optical Isolator With Steel Tube $165.23
1310/1550nm Single/Dual Stage Polarization Maintaining Optical Isolator with Steel Tube features high isolation, low insertion loss, and polarization stability. Ideal for fiber lasers, EDFAs, and optical communication. Custom options available.
-
SKU: 504901310/1550nm Singlemode In-Line Variable Optical Attenuator (VOA) $113.16
1310/1550nm Singlemode In-Line Variable Optical Attenuator (VOA) is a high-performance fiber optic component designed for precise optical power control in singlemode fiber networks operating at 1310nm and 1550nm wavelengths. This in-line variable optical attenuator features continuously adjustable attenuation, low insertion loss, and high return loss for stable, repeatable results. Constructed with premium singlemode optical fiber and high-quality connectors, it is ideal for DWDM systems, optical testing, network simulation, and power equalization in FTTH, data centers, and telecommunication networks. The compact, robust design ensures reliable operation over a wide temperature range, making it suitable for both lab testing and field deployment.
-
SKU: 5085413dBm~24dBm Output Single Channel Fiber Amplifier 1RU EDFA For C-Band CATV System $845.00
This C-band single-channel fiber amplifier is a fiber amplifier for CATV System with high stability output. Which uses high-reliability Pump lasers, and use special APC (automatic gain control) and ATC (automatic temperature control) circuits to make the output power highly stable and reliable; the special optical path design ensures good optical path indicators; the use of a highly stable and high-precision MPU (microprocessor) system makes the adjustment and display convenient, reliable and intelligent.
-
SKU: 727071440nm~1620nm AR-Coated PM FC Fiber Patch Cable $171.00
SunmaFiber offers PM1550-XP 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).
-
SKU: 759841550nm Faraday Rotator Mirror $95.54
Enhance signal stability with the 1550nm Faraday Rotator Mirror, designed for fiber optic communication and laser systems, offering precise polarization control and optical isolation.
-
SKU: 7929115um Diamond Fiber Optic Lapping/Polishing Film, 50 pcs/pack $97.60
Shop 15μm Diamond Fiber Optic Lapping/Polishing Film (50 pcs/pack) for fast and efficient first-stage polishing of SC, LC, FC, ST, and MPO connectors. Available in round (Φ70mm, Φ110mm (4.3"), Φ127mm (5"), Φ203mm (8")) and square (114mm × 114mm, 152mm × 152mm, 228mm × 280mm) sizes. Ensures high material removal and durability. Order now for precise polishing results!
-
SKU: 1872416 Channels DWDM Mux Demux, Dual Fiber, 100GHz/200GHz Spacing, 1U Rack Mount $1,155.16
The 16 Channels DWDM Mux Demux, Dual Fiber, 100GHz/200GHz Spacing, 1U Rack Mount is designed for high-capacity optical transmission, enabling the multiplexing and demultiplexing of up to 16 DWDM channels over dual fibers. Operating on the ITU-T DWDM grid, it supports either 100GHz or 200GHz channel spacing, offering flexible deployment for different network requirements.
-
SKU: 791981um Diamond Fiber Optic Lapping/Polishing Film, 50 pcs/pack $97.60
1um Diamond Fiber Optic Lapping/Polishing Film for ultra-precision fiber connector polishing. Available in round (Φ70mm, Φ110mm (4.3"), Φ127mm (5"), Φ203mm (8")) and square (114mm × 114mm, 152mm × 152mm, 228mm × 280mm) sizes.
-
SKU: 804401×1 1310/1550nm Polarization Maintaining Opto-Mechanical Bidi Optical Switch $325.00
The 1×1 1310/1550nm Polarization-Maintaining (PM) Opto-Mechanical Bi-Directional Optical Switch is a high-performance fiber optic switch designed for applications requiring polarization state preservation. It utilizes an opto-mechanical switching mechanism to enable bidirectional transmission of optical signals at a 1310nm or 1550nm wavelength between a single input and output port, offering low insertion loss and high reliability. The PM feature ensures that the polarization state remains unchanged during switching, making it ideal for high-precision polarization-sensitive applications such as fiber optic gyroscopes (FOG), fiber optic sensing, optical communication system protection, and laboratory optical testing.
-
SKU: 804491×1 780nm Polarization Maintaining Opto-Mechanical Bidi Optical Switch $1,093.00
The 1×1 780nm Polarization Maintaining (PM) Opto-Mechanical Bi-Directional Optical Switch is a high-precision fiber optic switch designed for applications requiring stable polarization state transmission at a 780nm wavelength. It utilizes an opto-mechanical switching mechanism to control bidirectional optical signal transmission between a single input and output port, ensuring low insertion loss and high reliability. The PM feature preserves the polarization state during switching, making it ideal for applications such as quantum optics, atomic physics experiments, fiber optic sensing, and precision optical testing.
-
SKU: 247151×1 Opto-Mechanical Bidi Optical Switch $60.00
SunmaFiber 1×1 Opto-Mechanical Bidi Optical Switch offer high stability and reliability with thin-film filter technology. Available in 850/1310/1550nm/1650nm, our switches support customizable length, diameter, and connector types for single-mode and multimode fibers.
-
SKU: 1198481×16 1310/1550nm ABS Box Polarization Maintaining PLC Splitter Slow Axis Working $1,019.00
The 1×16 1310/1550nm ABS Box Polarization Maintaining PLC Splitter (Slow Axis Working) is a precision optical component designed for high-performance polarization-maintaining fiber systems. It uses a Planar Lightwave Circuit (PLC) chip fabricated with advanced lithography technology to ensure excellent optical uniformity, low insertion loss, and high wavelength stability across the 1310nm and 1550nm operating wavelengths.
-
SKU: 1098801×16 Singlemode ABS Box PLC Splitter $34.80
The 1×16 Singlemode ABS Box PLC Splitter is a high-performance optical distribution device designed to split a single input fiber into 16 balanced output fibers. Engineered with PLC (Planar Lightwave Circuit) technology, it delivers low insertion loss, high splitting uniformity, and excellent long-term reliability. Housed in a durable ABS enclosure, this splitter is ideal for FTTx, PON, and CATV applications, providing a cost-effective and space-saving solution for efficient signal distribution in both central office and field installations.
-
SKU: 947281×16 Singlemode Bare Fiber PLC Splitter $16.50
The 1×16 SingleMode Bare Fiber PLC Splitter is an optical splitter designed for single-mode fiber systems, capable of splitting an incoming optical signal into 16 separate outputs. With 1 input port and 16 output ports, this splitter is ideal for applications where a signal needs to be distributed across multiple devices or locations, such as in large-scale optical networks. Featuring a bare fiber design, it does not come with pre-installed connectors and is typically used in fusion splicing applications, making it suitable for integration into fiber distribution systems. Based on Planar Lightwave Circuit (PLC) technology, this splitter offers high splitting accuracy, low insertion loss, and exceptional stability. It is widely used in FTTH (Fiber to the Home), optical communications, optical sensing, and testing systems, ensuring reliable and efficient signal distribution in a variety of optical networks.
-
SKU: 946561×16 Singlemode Mini Module Blockless PLC Splitter $28.70
The 1×16 SingleMode Mini Module Blockless PLC Splitter is a compact, high-performance optical splitter used in single-mode fiber networks. It features one input port and sixteen output ports, allowing it to split an incoming optical signal into 16 equal parts. This splitter utilizes Planar Lightwave Circuit (PLC) technology without the need for traditional block optical elements, making it more reliable, with lower insertion loss and a smaller form factor.
-
SKU: 1103271×16 Singlemode Mini Plug-In, Blade Module PLC Splitter $38.30
1×16 Singlemode Mini Plug-In, Blade Module PLC Splitter is a space-efficient and high-performance optical device designed for optical signal distribution in FTTx and PON networks. Utilizing advanced PLC (Planar Lightwave Circuit) technology, it offers low insertion loss, excellent uniformity, and stable performance across the entire operating wavelength range (1260–1650nm). The mini plug-in blade-style module allows for quick installation into standard fiber distribution units, saving time and space. Ideal for FTTH, data centers, and optical communication hubs, this splitter ensures reliable and consistent signal transmission to multiple endpoints.
-
SKU: 1207311×2 1260~1620nm All Band Singlemode FBT Coupler Splitter With ABS Box $21.48
The 1×2 1260~1620nm All Band Singlemode FBT Coupler Splitter With ABS Box is a high-performance optical power-splitting device engineered to operate across the entire telecom wavelength spectrum—from 1260 nm to 1620 nm, covering O, E, S, C, L, and U bands. Manufactured using advanced Fused Biconical Taper (FBT) technology, this splitter delivers low insertion loss, excellent splitting accuracy, low polarization-dependent loss (PDL), and stable performance over the full broadband wavelength range.
-
SKU: 1206751×2 1260~1620nm All Band Singlemode FBT Coupler Splitter With Steel Tube $18.28
The 1×2 1260~1620nm All Band Singlemode FBT Coupler Splitter With Steel Tube is a high-performance optical power-splitting device designed to support the full telecom wavelength range—from 1260 nm to 1620 nm, covering O, E, S, C, L, and U bands. Manufactured using advanced Fused Biconical Taper (FBT) technology, this splitter provides low insertion loss, high splitting accuracy, excellent wavelength stability, and reliable performance across the entire operating band.
-
SKU: 1206671×2 1310 & 1490 & 1550nm Three Window Singlemode FBT Coupler Splitter With Steel Tube $17.68
The 1×2 1310 & 1490 & 1550nm Three Window Singlemode FBT Coupler Splitter With Steel Tube is a high-performance optical splitting device engineered for reliable and accurate signal distribution across all three major telecommunication windows—1310 nm (O-band), 1490 nm (E-band), and 1550 nm (C-band). Utilizing advanced Fused Biconical Taper (FBT) technology, this splitter ensures low insertion loss, high splitting precision, low polarization-dependent loss (PDL), and excellent wavelength stability over all three operating wavelengths.
-
SKU: 1206511×2 1310 & 1490nm Dual Window Singlemode FBT Coupler Splitter With Steel Tube $16.88
The 1×2 1310 & 1490nm Dual Window Singlemode FBT Coupler Splitter With Steel Tube is a high-performance optical splitting device designed for stable and accurate power distribution across both the 1310 nm and 1490 nm wavelength windows. Utilizing advanced Fused Biconical Taper (FBT) technology, this splitter ensures low insertion loss, high splitting accuracy, and excellent wavelength stability, making it ideal for FTTx, PON, and multi-wavelength communication systems.
FREE shipping on orders over US$200 
