Neutrik NAO4MW-A opticalCON QUAD Coupler MM

Connection Type: Adapter
Gender: Female

Mechanical
Insertion force: < 45 N
Withdrawal force: < 45 N
Lifetime: > 1000 mating cycles
Locking device: Push-Pull

Material
Contact plating: 0.2 µm Au over 2 µm Ni
Contacts: Bronze (CuSn6)
Insert: Polyamide (PA 6, PBT 30 % GR, PBT 50 % GR)
Shell: AlMgSi 0.5, black plated
Split sleeve: ceramics 

Environmental
Temperature range: -30 °C to +80 °C 

Optical
Insertion loss: < 0.45 dB / connection