Optical fiber jumpers can be divided into common silicon-based optical fiber single-mode and multi-mode jumpers according to different transmission media, and other optical fiber jumpers such as plastics as the transmission medium;
According to the structure of the connector, it can be divided into: FC jumper, SC jumper, ST jumper, LC jumper, MTRJ jumper, MU jumper, E2000 jumper, DIN4 jumper, and so on.
Single-mode fiber (Single-mode Fiber): Generally, the fiber patch cord is indicated in yellow, and the connector and protective sleeve are in blue; the transmission distance is longer.
Multi-mode Fiber: Generally, fiber patch cords are indicated in orange, and some are indicated in gray. Connectors and protective sleeves are colored in beige or black; the transmission distance is short.
The outer sheath material of the optical fiber jumper can be divided into PVC and LSZH (low smoke halogen free type)
Armored fiber optic cable
Since the advent of the optical fiber, due to the material of the optical fiber itself, the optical fiber used in various environments must be processed into an optical cable with corresponding mechanical properties to ensure the safety of the optical fiber during the laying, installation, use and maintenance process. to ensure the smooth flow of the network. The optical fiber itself is a very weak link in terms of lateral pressure resistance and impact resistance. Existing large-scale outdoor optical cables and indoor optical cables do not provide fundamental guarantees in terms of these performances in complex environments.
The "flexible metal armored optical fiber cable" mentioned in the introduction of this product is a layer of flat profile around the optical fiber that is coated with bare optical fiber and tight-buffered optical fiber of various specifications through special processing technology and a certain structural design. The helical stainless steel material has greatly improved the lateral pressure resistance of the optical fiber itself without affecting the various superior optical properties of the optical fiber itself.
The test shows that the lateral pressure resistance of the flexible metal armored optical fiber itself increases with the decrease of the outer diameter of the armored tube, and the maximum value has reached the extreme value of the current conventional optical cable test equipment (8000N/10CM). The indoor and outdoor optical cables of various specifications processed from this special optical fiber can easily achieve the characteristics of small size, light weight, and superior environmental characteristics. It is the first choice for optical transmission used in complex environmental conditions such as building wiring, optical connection of key computer room equipment, field operations, sensor detection, fiber to the home, fiber to the desktop, etc.
