The Neutrik opticalCON NO4FDW-A is a front-mounting D-size chassis feedthrough for opticalCON QUAD fibre-optic links, carrying four optical channels through a single sealed bulkhead. Rated IP65 when mated, with an SCDP sealing gasket fitted, it suits high-channel-count fibre backbones for touring, broadcast and fixed installs where the link has to stand up to dust, water and heavy road use.
System compatibilityThis is a QUAD (4-fibre) feedthrough and mates with opticalCON QUAD cable connectors. The rear takes standard LC connectors. It is not interchangeable with DUO (2-fibre) links – keep the fibre count consistent across the whole path.
Features
Chassis feedthrough for opticalCON QUAD fibre links
Carries four optical fibres per connection
IP65 when mated, with SCDP sealing gasket
Rugged metal housing for touring and OB use
Push-pull locking, rated for 5000 mating cycles
Front-mounting D-size shell for stageboxes, racks and I/O plates
Laser-protected metal shutter seals out dust when unmated
Genuine Neutrik opticalCON component
Specifications
| Manufacturer | Neutrik |
| Model | NO4FDW-A |
| Series | opticalCON QUAD |
| Type | Chassis feedthrough (front mounting, D-size) |
| Optical channels | 4 fibre |
| Ingress protection | IP65 (mated, with SCDP-*) |





