The HPX-N100-SRJ45 module provides one Shielded RJ-45 connection to a HydraPort 600, 900 or 1200. Due to the extended depth of this module it is not recommended for use with the HPX-1600
The HPX-N102-SRJ45 module provides two Shielded RJ-45 connections to the HydraPort 600, 900 or 1200. Due to the extended depth of this module it is not recommended for use with the HPX-1600