Specifications

ASMi-31 Installation and Operation Manual Appendix B IR-ETH Interface Module

Installation and Operation B-3

B.3 Installation and Operation

Figure B-3

shows the IR-ETH layout, the locations of the DIP switch, and the rear

panel components for the UTP version.

Figure B-3. IR-ETH Module Layout (UTP Option)

Setting the DIP Switch

Set the IR-ETH DIP switch according to

Table B-2

Table B-2. DIP Switch Settings

Switch Number Name Description (Default setting in bold)

1 SQ/FD On – Ethernet full-duplex mode

Off – Ethernet half-duplex mode

Note: The SQ/FD switch is not used in the Ethernet bridge with the BNC connector option.

2 CMP On – Strips padding bits inserted in 64-byte frame

Off – Transmits frames over WAN as is

3 FIL On – Passes only frames destined for another LAN

Off – Disables LAN filter, passes all frames transparently