Single-mode dual-fiber transceiver manufacturers

Leading manufacturers of single-mode dual-fiber transceivers include CTC Union, Lumentum, PD-LD Inc., Syrotech Networks, and various suppliers listed on Mouser and DirectIndustry.

Key Manufacturers and Suppliers

CTC Union Technologies Co., Ltd. – A Taiwanese company specializing in industrial and telecom SFP transceivers for single-mode fiber, supporting 1.25G/155Mbps transmission rates. Their products are designed for high reliability in harsh environments and comply with certifications such as CE, FCC, UL, IEC 62443, EN50155, and IEC61850-3. They offer a wide range of industrial SFP transceivers, media converters, and Ethernet switches with dual-fiber support . Lumentum – Offers high-speed single-mode optical transceivers, including 10G multiprotocol XFP modules and SFP modules for duplex single-mode fiber. Their products are widely used in telecom and data center applications, supporting long-distance transmission and industry-standard form factors . PD-LD Inc. – Provides laser-based fiber optic transceiver modules in standard 1X9 packages, optimized for single-mode fiber operation. Their PTRX series and mini analog wideband transceivers support duplex single-mode links over distances up to 10 km or more . Syrotech Networks – A manufacturer and supplier of SFP optical transceivers, including single-mode dual-fiber modules. They focus on SFP ports and fiber SFP modules for networking applications . Rigosys – Offers cost-effective 1.25G SFP modules for single-mode dual-fiber operation, supporting transmission distances up to 20 km and compliant with SFP MSA standards such as SFF-8472 . Distributors like Mouser Electronics – Provide access to a wide range of single-mode dual-fiber transceivers from multiple brands, including datasheets, pricing, and inventory for SFP, XFP, and other form factors . DirectIndustry – Lists over 100 single-mode transceiver products from leading brands such as Volktek, Lantech, and PLANET, including duplex LC connectors and modules suitable for long-distance single-mode fiber links .

Considerations When Choosing a Manufacturer

• Transmission Rate and Distance: Ensure the transceiver supports your required data rate (e.g., 1.25G, 10G) and distance (up to 20 km or more).
• Form Factor: SFP, XFP, or other pluggable modules depending on your equipment.
• Compliance and Standards: Look for SFP MSA compliance, RoHS, and relevant industrial certifications.
• Environmental Tolerance: Industrial-grade transceivers offer extended temperature ranges and rugged designs for harsh environments.
• Support and Warranty: Manufacturers like CTC Union provide engineering support and global partnerships for deployment in mission-critical systems. These manufacturers and suppliers provide a broad selection of single-mode dual-fiber transceivers suitable for telecom, industrial, and data center applications, ensuring compatibility with standard SFP/XFP interfaces and long-distance fiber links.