|SFP+|XFP Corp was established in 2007 as a global leading supplier for fiber optical components with perfect technique & production, abundant technology development capability of photonics products and network items.

Dual-fiber modules are used for bidirectional data transmission via two single-mode or multi-mode optical fibers. In these modules are used TOSA (Transmitter Optical Sub-Assembly) and ROSA (Receiver Optical Sub-Assembly). 
Single-fiber modules are designed for bidirectional data transmission via a single optical fiber. In these modules installs BOSA (Bidirectional Optical Sub-Assembly) optical assembly, which combines transmitter and receiver in one optical port.