field assembly optical connector is the most widely used fiber optic connector in FTTx that does not need epoxy or polishing. It enables fast and spot installation of 2.0mm x 3.0mm cable type connectors even when the installer has no access to power on-site. Two or three pieces of the preassembled and factory terminated connectors can be installed within 2 minutes by using simple tools and they can be reused several times.
| 1,CATV |
| 2,Telecom Network |
| 3,Metro |
| 4,Multimedia |
| 5,Data processing |
| 6,Premise installation |
| 7,Gigabit Ethernet |
According to the different transmission media, optical fiber connectors can be divided into common silicon fiber single-mode and multi-mode connectors, as well as other optical fiber connectors with plastic as transmission media.According to the connector structure form can be divided into: FC, SC, ST, LC, D4, DIN, MU, MT and so on various forms.Among them, ST connector is usually used for wiring equipment, such as optical fiber distribution frame, optical fiber module, etc.The SC and MT connectors are typically used on the network device side.FC, PC (including SPC or UPC) and APC according to the shape of fiber end face;According to the number of fiber core is divided into single core and multi-core (such as mt-rj).Fiber optic connectors are widely used and of various kinds.
| Single mode | Multimode | |
| Insertion Loss | <0.10dB | <0.20dB |
| Return Loss | ≥55dB(PC) ≥65dB(APC) | ≥35dB |
| Ferrule material | ceramic | ceramic |
| Durability | <0.2dB typical change,500 matings | |
| Operating Temperature | -40 to +150℃ | -40 to +150℃ |
| Ferrule Hole Sizes | 125.0+1/-0um,Conentricity:≤1um | 127um,Conectricity:≤3um |
| 125.5+1/-0um,Conentricity:≤1um | ||
| 126.0+1/-0um, Conentricity:≤1um |
