| Part Number | 5504407-3 | 5504407-2 | 
|---|---|---|
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | 
| Category | Fiber Optic Connectors - Adapters | Fiber Optic Connectors - Adapters | 
|   |   | |
| Product Status | Discontinued at Digi-Key | Active | 
| Type | Coupler | Coupler | 
| Convert From (Adapter End) | FC Receptacle | FC Receptacle | 
| Convert To (Adapter End) | FC Receptacle | FC Receptacle | 
| Simplex/Duplex | Simplex | Simplex | 
| Mode | Singlemode | Singlemode | 
| Mounting Type | Panel Mount, Bulkhead | Panel Mount, Bulkhead | 
| Housing Material | Brass | Brass | 
| Ferrule Material | Zirconia | Phosphor Bronze | 
| Features | Dust Cap | Dust Cap | 
| Color | Silver | Silver |