Connecting A Pri Isdn Network Interface - Bay Networks 5393 Hardware Installation Manual

Chapter 2 Installing the Remote Annex 5393/PRI

Connecting a PRI ISDN Network Interface

2-12 Remote Annex 5393/PRI Hardware Installation Guide
Attn: The Attn LED should be off. The Attn LED turns
green if the Remote Annex is in Monitor Mode. If the
Attn LED is amber or flashing, one of the following
failures has occurred:
Remote Annex hardware failure. Contact technical
support.
Network or network interface failure. Error message
displays on the terminal. If a network or network
interface failure occurs, typing
Monitor prompt. Check the network connection and
then see net on page 3-18.
Load: Turns green when the Remote Annex is loading
the operational image or dumping a RAM image if there
is a failure.
Channel Status LEDs: All the channel status indicators turn
green.
Verify that the hub front-panel LEDs are properly
illuminated.
If the LEDs do not light in the proper manner, or if the system
operation displays indicate problems, see Chapter 4 for more details.
A PRI ISDN Network Interface is used to connect the Remote Annex
to the digital ISDN line. Follow the instructions in this section to
connect the ISDN line to the PRI ISDN Network Interface port.
1 Plug the ISDN Network Interface Cable into the PRI ISDN Network
Interface port located on the front panel of the Remote Annex
(Figure 2-6).
accesses the ROM
q