An SMA905 fiber patch cord (SMA905 Fiber Optic Patch Cord), or fiber compensation cord, transmits optical signals directly between fiber devices. SMA905 identifies the connector interface specification, whose full name is SubMiniature version A 905. SMA905 connectors are widely used for durability and environmental resistance, particularly in observation and testing equipment. Although LC, SC, FC, and ST are now more common in communication systems, SMA905 remains widely used in medical lasers, spectrometers, and industrial lasers. Fiber type, connector type, and length must match actual requirements. SMA905 patch cords offer stable performance, low loss, and durability, with broad application prospects.
| Parameter | Value |
| Connector Type | SMA905 |
| Optical fiber material | Multicomponent Glass Fiber |
| Fiber core count | Multicore |
| Operating Temperature | <200℃ |
| Structure type | One input and one output |
| Numerical Aperture | 0.63 |
| Wavelength Range | 400-800nm |
| Ferrule material | Stainless Steel |
| Fiber Type | Step-index type |
| Optical fiber specification | 50μm |
| Length | Customer specified |
| Protective tube diameter | Customer specified |
| Protective tube type | Customer specified |
| Coating material | Glass |
| Single-filament transmission efficiency | ≥85% |
| Bundle transmission efficiency | ≥65% |
| Output Type | Customer specified (circular|rectangular|linear) |
| Clear Aperture Dimension | Customer specified |
| RoHS report | Compliant with standards |
| REACH report | Compliant with standards |
Industrial automation: SMA905 fiber patch cords link controllers, sensors, and actuators for fast industrial-network data exchange. Fiber communication: SMA905 patch cords connect transceivers, switches, and amplifiers to establish networks and transmit signals. Biomedical instruments: SMA905 patch cords carry signals in microscopes, spectrometers, and laser surgery systems. Fiber sensors: SMA905 patch cords connect lasers and sensors in measurement, monitoring, and inspection systems. Fiber terminal test equipment: SMA905 patch cords help evaluate network attenuation, return loss, and other performance parameters. Research laboratories: SMA905 patch cords provide stable source-to-equipment transmission in spectroscopy, optical sensing, and fiber interferometry.
Threaded interface: SMA905 connectors generally use a threaded mechanism to secure male and female connectors closely for stable connections. High temperature resistance: SMA905 fiber patch cords are generally suitable for hot environments because their metal threaded connectors perform well under these conditions. High-power handling: metal SMA905 connectors allow SMA905 fiber patch cords to handle greater power than other connector types, suiting high-power lasers. Broad fiber compatibility: SMA905 connectors work with various single-mode and multimode fibers, including silica and glass fibers.
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Qinhuangdao Guangyan Technology Co., Ltd. (FIBEROCK), located in the Economic and Technological Development Zone, Qinhuangdao, Hebei Province, is a high-tech enterprise focusing on optical fibers, crystal materials, and optical components. The company integrates R&D, production, sales and service, specializing in specialty optical fibers and devices. Its products are widely used in medical treatment, fiber sensing, environmental monitoring equipment, biochemical analytical instruments, laser processing and other fields. The company has advanced specialty fiber drawing production lines and medical-grade clean workshops, and has passed ISO9001 quality system certification.