Experiencing Periodic Loss Of Video In a New IP Camera Installation

A dozen Pelco S6230 HD cameras are operating on a 10 Gb network, connected through Cisco 4507 R-E access switches. Picture quality is great and PTZ functions operate well, however we have been experiencing complete video loss at random times. Duration of loss is typically 15-30 seconds, with rare protracted outages.

The length of run to these cameras varies from 100 to 120 meters. For this reason ethernet extenders were used delivering PoE to the cameras, with the results as described above. Now the extenders are removed, and the cameras are locally powered via 24VAC, with exactly the same results.

Appreciate any comments and suggestions.

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