AT-30xxSL Multiport Repeaters
7
If you connect a straight-through cable or any cable between two hubs or any
two nodes, and the network LEDs do not indicate a link condition, change the
MDI/MDI-X switch to the other setting. The repeater will not be damaged if
the MDI switch is in the wrong position.
Figure 7: AT-3012SL MDI/MDI-X Switch
POWER
10BASE-T PORT ACTIVITY
BNC
STATUS
AUI
10BASE-T NETWORK PORTS
NETWORK UTILIZATION(%)
1 2 3 4 5 6 7 8 9 10 11 12
TERMINATOR
RECEIVING
RECEIVING
OFF ON
PARTITION
PARTITION
MDI
MDI-X
1 2 3 4 5 6 7 8 9 10 11 12
RECEIVING LINK
X X X X X X X X X X X
1
1
1
1
2
2
2
2
3
3
3
3
6
6
6
6
COLLISION
COLLISION
1 2 4 8 16 32 64 84+%
ACTIVITY
COLLISION
POWER
IEEE 802.3
/ETHERNET
1
0BASE-
T
MULTIPORT REPEATER
MDI
MDI-X
1
1
1
1
1
2
2
2
2
3
3
3
3
6
6
6
6
