Plenum vs Non Plenum PVC Network Ethernet Cables.
This is an animated lesson discussing the difference between unshielded twisted pair PVC rated cables, such as plenum (cmp), riser (cmr) and cm Ethernet cables.
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This is an animated lesson discussing the difference between unshielded twisted pair PVC rated cables, such as plenum (cmp), riser (cmr) and cm Ethernet cables.
Follow me on Twitter @PowerCert
