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10.1 Adtran 854 Router Replacement Guide for Customers 1. Preparation Before you begin, make sure you have: • A new Adtran 854 router • Power cord • Ethernet cable Backup Settings (if possible) – take screenshots of network settings such as SSID, password, or other settings.
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3. Installing the New Adtran 854 Router: • Place the new router in the same position as the old one or in a well-ventilated location, the surface must be clean without dust or any other particles. • Connect the SFU to the power, the GPON cable (optic) & Ethernet cable. (if already has an SFU just connect the ethernet cable to the router wan port) •...
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Make sure the devices can connect to the WiFi or cable network. (May need to forget all the previous details SSIDs) Check that the Internet connection is stable. 7. Finishing Your new Adtran 854 router is now installed and ready to use. Please post your old device to Unit 1, Earl House, Hayes End Road, Hayes UB4 8EH COA Warehouse Hey!Broadband Ltd.
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