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Amazon.com: Arris Touchstone TM1602A DOCSIS 3.0 Upgradeable 16x4 Telephony Modem for TWC & OPTIMUM : Electronics
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Arris Optimum Box Issues: Devices can't connect for some time daily and when reset stuck blinking on 2nd light for some time : r/OPTIMUM
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Refurbished: Arris TM1602 / TM1602A Docsis 3.0 Telephony Cable Modem Approved for Optimum , Cablevision Modems / Gateways - Newegg.com
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