SMA 905 Fiber Optic Connector with Ceramic / Metal Fiber Ferrule
Ferrule End-face : PC, UPC
Fiber Type : Singlemode, Multimode
Cable Type : Simplex
Cable OD : 0.9/2.0/3.0mm
Housing Material : Metal
Insertion Loss : <0.3dB Return Loss >50dB
High Light : single mode fiber connectors, multimode fiber connectors
SMA 905 Fiber Optic Connector with Ceramic / Metal Fiber Ferrule
Fiber Sma 905 Connector Description:
Amphenol developed the SMA fiber connector from the"Subminiature A"hence SMA, microwave connector. The model
905 had a machined ferrule exactly 1/8 inch in diameter that mated in a machined adapter. When the adapters were not
precise enough for better fibers, a necked-down ferrule that mated with a Delrin adapter for better insertion loss
performance. These connectors are still in use on some military and industrial systems.
Sma 905 Fiber Connector Features:
Low insertion loss
High back reflection loss
Stable capability and high reliability
Precision mechanical dimension
Fiber Optic Connector Ferrule Application:
Telecom network
Wide area networks
Optical test equipment
Local area networks
Sma Fiber Optic Connector Specification:
| Paramter | Singlemode(PC) | Singlemode(APC) | Multimode (PC) |
| Insertion loss | ≤0.2 dB | ≤0.2dB | ≤0.2dB |
| Return Loss | ≥50 dB | ≥65 dB | ≥35 dB |
| Operating Temperature | -40°C to +80°C | -40°C to +80°C | -40°C to +80°C |
| Item | Connector Description | Item | Connector Description |
| PC/UPC/APC | PC/UPC/APC | ||
| Connector Singlemode 9/125 | ST | Connector Multimode (50/125 or 62.5/125) | ST |
| SC | SC | ||
| FC | FC | ||
| LC | LC | ||
| MU | MU | ||
| MTRJ(female) | MTRJ(female) | ||
| MTRJ(male) | MTRJ(male) | ||
| DIN | |||
SMA 905 Fiber Optic Connector Product Picture:

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