 
                                    
                                    Adapters Connector Kits Patch Cords & Pigtails Pre - termination Fanout Cable Field Installable Connector FTTH terminal Boxes & Sockets Rack Mount Patch Panel ODF and Distribution Frame Optical Enclosure
 
                                    
                                    Optical PLC Splitter Optical FBT Coupler CWDM Module 4CH/8CH CWDM Mux/Demux Module DWDM Module Optical Attenuator Optical Isolator Optical Circulator Optical Collimator Optical Reflector/Terminator Optical Loopback

The Grade B FC connectors are according to IEC 61753-1

0.9mm ST connectors usually are used for patchcord&pigtail.

2.0mm ST connectors usually are used for patchcord.

3.0mm ST connectors usually are used for patchcord.

The Grade B ST connectors are according to IEC 61753-1

Simplex E2000 connectors usually are used for patchcord&pigtail.

Duplex E2000 connectors usually are used for patchcord&pigtail.

The D4 connector is one of the older generation connectors which is keyed

SMA connector holds stainless steel ferrele that can be held in a standard optical positioner.And this significantly reduces fiber breakdowm.