This means the item has been inspected, cleaned, and repaired to full working order and is in excellent condition. Refer to eBay Return policy for more details. From Wikipedia, the free encyclopedia. By , Com21 had shipped over , modems and 1, ComControllers. CNET’s best of If the listing has any confusion, please don’t hesitate to ask prior to purchase Please communicate through Ebay Messages Only With the development of voice over Internet Protocol VoIP telephony, analog telephone adapters ATA have been incorporated into many cable modems for providing telephone service.

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Have one to sell? Cable modem service miscellany: We will proof that we deserve that. All Queries will be answered in a timely Manner Items are shipped with-in Hrs.

For additional information, see the Global Shipping Program terms and conditions – opens in a new window or tab This amount includes applicable cablr duties, taxes, brokerage and other fees.

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You are covered by the eBay Money Back Guarantee if you receive an item that is not as described in the listing. Cable modems can have a problem known in industry cmo21 as “flap” or “flapping”.

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Cable Modem Troubleshooting: Com21 DP1110XB2

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An item that has been restored to working order by the eBay seller or a third party not approved by the manufacturer. Any international shipping is paid in part to Pitney Bowes Inc.

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Cable Modem Troubleshooting: Com21 DP

The early ComPort modems had also a module slot for a telephone module. Sell now – Have one to sell? Sell now – Have one to sell? The item may have some signs of cosmetic wear, but is fully operational and functions as intended. Unsourced material may be challenged and removed. Attempted delivery on or before the guaranteed date will be considered a timely delivery. All you need to do is provide them with the Make and the Model from this listing OR.


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Cable modem – Wikipedia

While this is a common occurrence and usually unnoticed, if a modem’s flap is extremely high, these disconnects can cablr service to be disrupted. From Wikipedia, the free encyclopedia. All goods are sold in good faith and as a responsible seller we have the ability to resolve any issue with in reasons Please communicate through eBay Messages Only.

Minimum monthly payments are required. After a while, the 10 Mbit Ethernet interfaces didn’t offer sufficient bandwidth, as the offered speeds required faster network interconnection. How do I set it up once I received the item.

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