Black Box 10BASE-T Manual page 11

10BASE-T EXTENDER
Existing
Phone
Wire
Figure 3-2. Complete hub-to-node connection.
10
Punchdown Block
RJ-45
Up to 600 Feet of Existing Phone Wire
Punchdown Block
RJ-45
Remote Location
10Base-T Hub
Extender
XL600L
To Stations
Use a straight-pinned RJ-45 cable.
RJ-45
Extender
XL600L
Use an RJ-45
crossover cable
RJ-45