Connecting to the Network

 

 

TO

 

SmartSwitch RJ45 Port

 

RX+

 

 

 

 

 

1

 

 

 

NOTE:

RX–

2

 

 

 

 

 

 

 

 

RX+/RX– and TX+/TX–

 

 

 

 

must share a common

TX+

3

 

 

 

color pair.

 

 

 

 

TX–

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO

10BASE-T Device Port

1 RX+

2 RX–

3 TX+

6 TX–

RJ45 to RJ45

2159_04

Figure 3-3 Cable Pinouts - (RJ45) Crossover Cable

 

 

TO

 

 

 

 

TO

 

 

SmartSwitch RJ45 Port

10BASE-T Device Port

 

RX+

 

 

 

 

 

 

 

 

 

 

RX+

 

1

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

NOTE:

RX–

2

 

 

 

 

 

 

 

 

2

RX–

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RX+/RX– and TX+/TX–

 

 

 

 

 

 

 

 

 

 

 

must share a common

TX+

3

 

 

 

 

 

 

 

 

3

TX+

color pair.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TX–

6

 

 

 

 

 

 

 

 

6

TX–

 

 

 

 

 

RJ45 to RJ45

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2159_04a

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 3-4 Cable Pinouts - (RJ45) Straight-Through Cable

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.

c.Ensure that the twisted pair connection meets the dB loss and cable specifications outlined in the Cabletron Systems Cabling Guide. Refer to Section 1.5 for information on obtaining this document.

If a link is not established, contact the Cabletron Systems Global Call Center. Refer to Section 1.5 for details.

4.Repeat steps 1 through 3 above, until all connections have been made.

6H122-16 User’s Guide

3-7

Page 31
Image 31
Cabletron Systems 6H122-16 manual Cable Pinouts RJ45 Crossover Cable