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QAM to GigE Possiblity

We currently have multiple fiber nodes that get re-combined say 4-1/2-1 back to the D-Hub and plug into 7246 VXR's with MC-16 cards. We have been having lots of problems with the combined "noise" from all the nodes coming back and hitting the upstream ports. We are thinking of a way to add a card into the fiber nodes that will talk directly with the 7246 via GigE Switch instead of QPSK/16QAM eliminating the noise from the cable plant and combining. Would Cisco/Engineer care to comment on this? We hope to remove the bottleneck from the upstream port on the VXR and move it out to the fiber node in the field.

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Re: QAM to GigE Possiblity

Since there has been no response to your post, it appears to be either too complex or too rare an issue for other forum members to assist you, or there is no public information available at this time. If you don't get a suitable response to your post, you may wish to review our resources online at http://www.cisco.com/go/solutions. You may also contact our product information line at 1-800-553-NETS or a Cisco Systems Engineer at your local Cisco office or reseller. To locate your local Cisco representative, visit http://www.cisco.com/warp/public/687/Directory.shtml

If anyone else in the forum has some advice, please reply to this thread.

Thank you for posting.

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