In Reply to message #351404 by CBateman75
CABL Veteran Member gmntkn01 is not online, or is invisible.
1/3/2013 9:41:57 PM
gmntkn01 Member #: 26836 Registered: 11/25/2003
Posted: 105 View all posts by gmntkn01
Company: Litestream Holdings LLC Occupation: splicer, installer, maintenance tech, headend tech Location: Fort Myers, FL
Re: 4,8,11 value taps with Reverse window
Are you using DFB or FP upstream transmitters?   When you changed to QAM 64, did you adjust the padding on the upstream tx to account for the increased upstream power?  Are your optical links clean?  What is the input light specs for the hub receivers?  How many nodes are combined on a single CMTS port?
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