Clear-Com HX System Frames - Manual (Page 49)

Note:
If this port is used a ferrite core must be added to the socket end of each
cable. A suitable ferrite core is Würth Electronik part: 74271132.
A shielded CAT-5 cable should be used.
G
Local Area Network connector (LAN2)
The LAN1 and LAN2 connectors have standard Ethernet pin assignments.
Figure 18: LAN1 and LAN2 pin assignments
The green LED indicates the port is connected and the amber LED
indicates activity.
Note:
If this port is used a ferrite core must be added to the socket end of each
cable. A suitable ferrite core is Würth Electronik part: 74271132.
A shielded CAT5 cable should be used.
Table 5: Key to CPU card interface connectors
49 Eclipse HX-Omega User Guide