Cabletron Systems HubSTACK SEHI-34 User Manual page 43

CONNECTING TO THE NETWORK
To connect twisted pair segments to the SEHI:
1. Insert the RJ45 connector from each twisted pair segment into the
desired network port on the SEHI. See Figure 4-1.
2. Check that the applicable LNK LED for the port is on. If the LED
is not on, perform each of the following steps until it is:
a. Check that the 10BASE-T device at the other end of the twisted
pair segment is powered up.
b. Verify that the RJ45 connector on the twisted pair segment has
the proper pinouts. Check the cable for continuity.
c. Check that the twisted pair connection meets dB loss and cable
specifications outlined Chapter 2.
If a link still has not been established, contact Cabletron Systems
Technical Support.
Page 4-2
Figure 4-1. SEHI-22/24 Network Ports