Fiber Optic Components

Product Overview The 2×2 5/95 FBT Coupler is an asymmetric fused biconical taper device designed to divide optical power between a main path and a tap path. It uses Corning 1060 fiber with a 200 kpsi proof-test specification and is supplied without connectors for direct splicing into OEM optical assemblies. Key Features of the 2×2 5/95 FBT Coupler Asymmetric 5/95 optical power split — directs most optical power through the main path while providing a smaller tap signal for

1550nm Single-Mode Cascaded FBT Coupler Module (5/95 & 50/50 Combination, Differential Optical Path Design) 1. Product Overview This 1550nm single-mode FBT coupler module is constructed by cascading 1×2 (5/95), 1×2 (50/50), and 2×2 (50/50) couplers. It utilizes G.657A1 single-mode fiber and features precise control over the differential length between the two optical paths. 2. Product Features Utilizes a three-stage FBT coupling structure: 1×2 5/95, 1×2 50/50, and 2×2 50/50

Hi1060 FBT Coupler Module 1060nm 1*2 5/95 + 1*2 50/50 + 2*2 50/50 Path-Matched Fiber Coupler for Fiber Laser, Interferometer, Optical Sensing and Power Monitoring 1. Product Overview This FBT 1060 coupler module utilizes Hi1060 optical fiber and consists of a cascaded configuration of 1*2 (5/95), 1*2 (50/50), and 2*2 (50/50) couplers, enabling optical power distribution and the construction of differential interference optical paths. 2. Features Optical path length difference

1. Product Description The 2*2 5/95 FBT Coupler is a fused biconical taper optical coupler designed to divide an input optical signal between a high-power branch and a low-power tap branch. With a nominal 95/5 coupling ratio, it is suitable for optical power monitoring, signal sampling, and customized fiber optic assemblies requiring controlled asymmetric power distribution. 2. Product Features I1-O1 Coupling Ratio I1-O1 IL(dB) I1-O2 Coupling Ratio I1-O2 IL(dB) I2-O1 Coupling

1. Product Description The 10G CWDM SFP+ transceiver is a hot-pluggable optical module designed for 9.9 Gb/s to 11.3 Gb/s transmission over up to 10 km of G.652 single-mode fiber. It integrates a CWDM DFB laser transmitter and a high-sensitivity PIN receiver in a compact SFP+ form factor, providing reliable wavelength-specific connectivity for Ethernet, Fibre Channel, telecom transport, and mobile fronthaul networks. 2. Product Features 9.9 Gb/s to 11.3 Gb/s multi-rate

This in-line polarizer offers low insertion loss (0.3 dB typ.) and high extinction ratio (30 dB typ.) for precise polarization control. Supports 1310nm, 1550nm, 980nm, and 850nm wavelengths. Compact design, RoHS compliant, ideal for fiber optic instruments, sensors, and laser systems.

Compact 1xN PLC splitter for FTTH and PON networks. Operating at 1260-1650nm with low insertion loss (10.2dB max) and high return loss (55dB min). Available in 1x2 to 1x128 configurations. Durable mini module design with G657A1 fiber. Ideal for optical distribution systems.

High-performance 4x4 PM coupler with 1550nm wavelength and 25:25:25:25 split ratio. Features low insertion loss ≤7.5dB, high extinction ratio ≥20dB, and 300mW power handling. Ideal for EDFA, fiber lasers, and coherent systems. ISO9001 & RoHS certified, customizable connectors and fiber length.

OM1 multimode duplex patch cord with LC to ST UPC connectors. Low insertion loss for reliable short to medium distance links. Ideal for data centers, LANs, and telecom. Optional PVC or LSZH jacket. Supports bidirectional data transmission.

This OM1 duplex patch cord features low insertion loss and high connection stability for reliable short-distance data transmission. With LC/UPC connectors and 62.5/125μm fiber, it is ideal for LANs, data centers, and high-density cabling. Supports bidirectional optical signals with excellent mechanical durability.

Premium PM MT/MPO cable built with Corning PM13-U25D fiber and Senko low-loss ferrules. Ensures ER ≥ 25dB at 1310nm with strict fast-axis alignment. Ideal for SiPh packaging, 400G/800G coherent modules, and high-density polarization-maintaining routing. Available in MT/APC or MPO/APC configurations.

High extinction ratio ≥18dB and low insertion loss ≤8.2dB for precision polarization-maintaining applications. Supports 1260-1650nm wavelength range. ABS box package (100x80x10mm) with FC/APC input and MPO/APC output. Customizable fiber type, length, and connectors for OEM/ODM needs.

High stability PM PLC splitter for coherent communication and fiber gyroscope systems. Features low insertion loss ≤8.2dB, high extinction ratio ≥18dB, and excellent channel uniformity. Compact ABS box design with FC/APC input and MPO/APC output. Ideal for FOG and optical sensing applications.

Low insertion loss ≤8.2dB and high extinction ratio ≥18dB ensure signal integrity. Compact design with good channel uniformity. Ideal for coherent communication, fiber sensors, and gyroscopes. Customizable polarization axis and connector options available.

High-performance polarization-maintaining PLC splitter with low insertion loss ≤8.2dB and high extinction ratio ≥18dB. Compact 100x80x10mm design ensures reliable operation across 1260-1650nm. Ideal for coherent communication and fiber sensors. Supports OEM customization.

High-performance fiber patch cords for optical communication, fiber lasers, and instrumentation. Available in 1-core and 2-core configurations with low insertion loss (≤0.5dB) and high return loss (≥45dB PC). Supports multiple wavelengths from 405nm to 1625nm. Custom lengths and connectors available.

Pre-terminated drop cable assemblies for rapid FTTH and FTTx deployment. Suitable for indoor and outdoor fiber connections from access point to user terminal. Ideal for carrier projects and OEM integration.

FBT couplers based on fused biconical taper process for optical splitting and combining. Support single-mode, multi-mode, PM, and high-power. Compact packaging, flexible splitting ratios. Ideal for communication, power monitoring, and sensors. ISO9001 and RoHS certified.

Low-loss fiber optic patch cords and pigtails for telecom, data center, and FTTx networks. Available in G652D, G657A, OM1-OM4, with LC/SC/FC/ST connectors. Insert loss ≤0.3dB, return loss ≥50dB. Custom lengths, PVC or LSZH jacket. Reliable and durable.

Gracyfiber supplies high-performance fiber optic connectors, patch cords, drop cable assemblies, and adapters for data centers, 5G, FTTx, and enterprise networks. Features wide interface selection, UPC/APC end faces, high-precision ceramic ferrules, IEC/TIA compliance, 100% tested, and OEM/ODM customization available.