Cabletron Systems 6H122-16 User Manual
Page 31
Connecting to the Network
6H122-16 User’s Guide
3-7
Figure 3-3
Cable Pinouts - (RJ45) Crossover Cable
Figure 3-4
Cable Pinouts - (RJ45) Straight-Through Cable
c.
Ensure that the twisted pair connection meets the dB loss and
cable specifications outlined in the Cabletron Systems Cabling
Guide. Refer to
for information on obtaining this
document.
If a link is not established, contact the Cabletron Systems Global Call
Center. Refer to
4.
Repeat steps 1 through 3 above, until all connections have been made.
NOTE
RX+/RX- and TX+/TX- must share a common color pair. For
example, the receive pair may use the white/blue, blue/white
pair, while the transmit pair may use the white/orange,
orange/white pair.
TX+
TX–
RX+
RX–
2
1
3
6
TO
10BASE-T Device Port
TX+
TX–
2
1
3
6
NOTE:
RX+/RX– and TX+/TX–
must share a common
color pair.
TO
SmartSwitch RJ45 Port
2159_04
RJ45 to RJ45
RX+
RX–
TX+
TX–
RX+
RX–
2
1
3
6
TO
10BASE-T Device Port
TX+
TX–
2
1
3
6
NOTE:
RX+/RX– and TX+/TX–
must share a common
color pair.
TO
SmartSwitch RJ45 Port
2159_04a
RJ45 to RJ45
RX+
RX–