DS2460Q QAM Analysis Meter Operation Manual
81
• Straight air gap
Figure 4-62
Inside these connectors there is a small air gap
between the two fiber ends. Their return loss is less
than 14 dB and the reflection is fairly high.
Straight air gap connectors, for example ST connectors,
are used for multimode fibers.
Common connector illustration
Figure 4-63 FC Fiber Optical Connector
Figure 4-64 SC Fiber Optical Connector