How to power a router with fiber optic cable

Fiber optic cables connect to a router via an Optical Network Terminal (ONT), which converts light signals to electrical signals, and both the ONT and router must be powered separately.Step 1: Gather Necessary EquipmentYou will need:Fiber optic cable with SC/APC or SC/UPC connectorsOptical Network Terminal (ONT) provided by your ISPRouter compatible with fiber input (SFP, PON, or WAN port)Ethernet cable (Cat6a or higher recommended)Power adapters for both the ONT and router Step 2: Connect Fiber Cable to ONTLocate the fiber wall outlet where your ISP's fiber line enters your home.Remove protective caps from both the fiber cable and the ONT port.Align the connector using the key or tab and insert it until it clicks securely. Handle the fiber by its plastic housing to avoid damage .Step 3: Power the ONTPlug the ONT's power adapter into a nearby electrical outlet.Wait 2–5 minutes for the ONT to boot and stabilize; indicator lights should turn solid green, showing it is receiving power and connected to the network .Step 4: Connect ONT to RouterUse an Ethernet cable to connect the ONT's LAN/Ethernet port to the router's WAN/Internet port.Ensure the cable is fully seated in both ports .Step 5: Power the RouterPlug the router's power adapter into an electrical outlet.Wait for the router to boot; indicator lights should confirm a successful connection.Place both devices in a dry, ventilated area near power outlets, ideally with surge protection .Step 6: Verify ConnectionCheck the ONT and router lights for proper status.Access the router's web interface if needed to configure settings according to your ISP instructions . Tips for Safety and PerformanceAvoid bending or stressing the fiber cable; it is fragile and can break easily.Keep connectors clean to prevent signal loss.Use gloves and eye protection when handling fiber strands to avoid injury .