Cabletron Systems NBR-220, NBR-420, NBR-620 manual Connecting an AUI Cable to an EPIM-A

Connecting the NBR to the Network

b.Attach the thin-net segment to one (1) of the female connectors on the tee-connector.

Failure to terminate each tee-connector segment may result in

!improper segment operation.

CAUTION

c.Attach another thin-coax segment or a terminator to the other female connector on the tee-connector.

When internal termination switch is set to off ():

Connect BNC tee-connector to port.

Attach a terminator or terminated thin-net segment to one female connector of tee-connector.

Connect a terminated thin-net

segment to other female connector

of tee-connector.

Attach thin-net segment directly to BNC connector when internal termination switch is set to on ( ).

1092_18

Figure 3-16 The EPIM-C

3.5.5 Connecting an AUI Cable to an EPIM-A

!

CAUTION

Ensure that the external transceiver to which you connect the EPIM-A does not have the signal quality error (SQE or “heartbeat”) test function enabled. The EPIM does not operate if the transceiver has the SQE test function enabled. Refer to the applicable transceiver manual for additional information.

NBR-SERIES Installation Guide Page 3-23