3Com 3C410012A - OfficeConnect Remote 531 Access Router Getting Started Manual page 40

2-14 C 2: I
HAPTER NSTALLATION
3 Terminate the two free ends of the segment by fitting 50 Ohm end
pieces.
Figure 2-15 Connecting a 10Base2 Cable
When using 10Base2 cable, both ends of the segment must be
properly terminated with 50 Ohm end pieces.