从China供应商批发进口1x4 Solid-State Fiber Optical Switch — FOB条款

Coreray Optical Communication Co., Ltd., based in Nanning, Guangxi, China, supplies this 1x4 solid-state fiber optical switch for use in fibre optic signal routing applications. A 1x4 configuration means the device accepts one optical input and directs it to any of four output ports without mechanical moving parts, relying instead on solid-state switching elements that enable faster response times and longer operational life compared to mechanical alternatives. This architecture is suited to environments where signal path reconfiguration must occur rapidly and repeatedly, such as in automated test systems or dynamic network provisioning.

Solid-state fiber switches in the 1x4 format typically operate across the C-band (1530-1565 nm) and L-band (1565-1625 nm) wavelength ranges used in dense wavelength division multiplexing (DWDM) telecommunications, though Coreray's listing does not publish exact wavelength compatibility data. Typical industry specifications for this class of device include insertion loss in the range of 0.8 to 1.5 dB, return loss exceeding 50 dB, crosstalk isolation above 55 dB, and switching speeds measured in microseconds to low milliseconds. The listing references low insertion loss and high-speed operation but does not provide measured values; buyers should request a full datasheet with these figures before specifying the switch for a project.

Common buyers of 1x4 solid-state optical switches include telecommunications carriers, data centre operators, fibre optic test and measurement laboratories, and research institutions managing optical signal distribution. The listing notes compliance with ISO and CE certifications, though specific certificate numbers are not provided. Trade terms such as FOB and CIF are mentioned, but MOQ, pricing, and lead times are not published. Contact Coreray Optical Communication Co., Ltd. directly to confirm these terms, request certification documentation, and obtain a datasheet with complete optical and electrical specifications.

Coreray Optical Communication Co., Ltd. is located at A-6F, 26th Keyuan Road, Nanning, Guangxi 530007, China. The company is registered on the marketplace under the harbour trust tier, which confirms basic platform verification of its business credentials. No response rate or average response time data is currently recorded on the listing, so buyers should anticipate variable communication turnaround and may wish to establish direct contact channels early in the sourcing process.

The listing describes Coreray as a supplier of fibre optical networking equipment, specifically solid-state optical switches. It does not disclose whether the company manufactures in-house, operates as a trading company, or sources from third-party producers. Details such as years in operation, employee headcount, production capacity, and export history are not provided. Buyers should request a company profile, factory audit documentation (if applicable), and references from previous international buyers to evaluate the supplier before committing to a purchase order.