Import 2x2 Bypass Optical Switch — Buy in wholesale FOB from Supplier in China

The 2X2 bypass optical switch from Coreray Optical Communication Co., Ltd. is a mechanical fiber optic switch designed for optical signal routing and network protection applications. It operates across wavelength ranges of 650-1310nm and 1260-1670nm, with testing wavelengths available at 650/780/850/980/1064/1310nm for the first band and 1310/1490/1550/1625/1650nm for the second. Insertion loss is typically 0.6dB with a maximum of 1.0dB on the 650-1310nm range, and typically 0.5dB with a maximum of 0.8dB on the 1260-1670nm range. Return loss exceeds 30dB and 50dB respectively, while crosstalk is rated at 35dB and 50dB minimum across the two wavelength configurations.

The switch employs an epoxy-free optical path for long-term stability and reduced outgassing in sealed packages. Polarization dependent loss (PDL) is 0.05dB or below, wavelength dependent loss (WDL) is 0.25dB, and temperature dependent loss (TDL) is 0.25dB, indicating consistent performance across environmental variations. Repeatability is ±0.02dB, critical for applications requiring frequent switching cycles. The device supports both latching and non-latching control modes with 3.3V or 5.0V power supply options. Switching time is 8ms, and rated lifetime exceeds 107 cycles, suited to protection switching and automated test systems.

Applications include optical signal switching and routing, network protection and restoration, optical network monitoring, video distribution, instrumentation, resource sharing, and military communications. The compact dimensions of 27mm length by 12.6mm width by 8.5mm height, and weight of 16 grams, allow dense packaging in rack-mounted or portable equipment. Operating temperature spans -40°C to +85°C, matching extended temperature requirements for telecom and industrial environments. Buyers should confirm fiber type, diameter, length, and connector configuration when ordering, as the part number structure allows extensive customisation.

Coreray Optical Communication Co., Ltd. is based at A-6F, 26th Keyuan Road, Nanning, Guangxi Province, China, postal code 530007. The company holds a harbor trust tier. Response rate is recorded at 0.00 percent with zero average response hours, indicating no platform-mediated response history. Buyers should establish direct contact to evaluate technical pre-sales support and quotation turnaround times.

The supplier's product range covers fiber optical switches including mechanical, MEMS, SM/MM, mini, and magneto-optical variants. No factory size, year of establishment, revenue figures, or client references are provided in the available profile. The company does not list specific quality management system certifications or patent holdings. Buyers should request ISO 9001 or equivalent quality system documentation, and ask for customer references in similar application areas before committing to volume procurement.