Outdoor Fiber Optic Cables
SDGI is one of the earliest high-tech enterprises in China to develop and focus on optical fiber and cable, roviding various types of outdoor optical cables such as duct, aerial, direct buried, underwater, and other types.
Indoor Fiber Optic Cables
Indoor optical cables are mainly used for optical network wiring in buildings, optical fiber access networks, and data rooms, etc. Indoor optical fiber cable to provide optical network connections for communication equipment, computers, switches, and end-user equipment.
Power System Fiber Optic Cables
Power system optical cables mainly provide professional power communication for the power grid. It has good matching with the conductor and earth Wire, almost the same mechanical and electrical performance, and strong environmental adaptability. The composite fiber optic cable is suitable for all kinds of power lines, mainly high-voltage lines of 35kV and above. At present, the highest has been put into operation in ±800kV DC and 1000kV AC lines.
Single mode fiber
SDGI’s SMF single mode fiber can ensure the best performance in the 1310nm and 1550nm windows (including the L-band of 1565-1625nm), and minimize the dispersion in the 1310nm working window. SDGI single mode fiber is suitable for optical cable products of all structures, such as loose tube type, tight sleeve type, ribbon, and central tube type. And in use, it is compatible with optical fibers produced by other processes. SDGI single-mode fiber can be widely used in high-speed, long-distance transmission, such as long-distance communications, trunk lines, cable television, and loop feeder networks.
All of SDGI’s optical fiber products use a unique double-layer UV-curing acrylate coating process, which will ensure the reliability and durability of the optical fiber and provide the best performance even in the harshest environment.
The performance of SDGI single-mode fiber meets and is better than ITU-TG 652B, IEC60793-2-50B.1.1, and other optical fiber technical specifications. In order to make it more convenient for customers, stricter standards have been formulated for various indicators of optical fiber products. If you want to know the discount price of single mode fiber, please contact us.
As the optical components suppliers, we provide various high-quality optical network components for PON networks and data centers such as fiber patch cords, PLC splitters, MPOs, adapters, and other products with high return loss, low insertion loss, high reliability, high stability, high durability and corrosion resistance, easy to operate.
Optical modules mainly provide photoelectric conversion for various network and transmission equipment with various speeds from 10G to 400G, as well as AOC cables and DAC cables. It provides stable, efficient optical and electrical integrated solutions for access to transmission networks and data centers. If you are looking for optical module manufacturers in China, please contact me.