IBM ISA Installation And Testing Instructions page 28

If the computer you are installing is not the last in the
Ethernet network, attach cables from the Ethernet
network to both ends of the T-connector. (See the
following figures.)
g
!QJ
[Q]
I
I
I I
I [
::::::·::::f:::""
...
I
.,=,
l1li
~
"" "'"
~
14
IBM ISA Ethernet Adapters Installation and Testing Instructions