User guide

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3-3
Compaq Netelligent 1009B 10Base-T Hub User Guide
Writer:
Chris Seiter
Project:
Installing the Hub
Comments:
File Name:
1009B_3.DOC
Last Saved On:
5/19/97 3:24 PM
Using the hub in a stand-alone configuration, you can network up to
eight workstations.
NOTE
: You can also connect a workstation to the BNC port. However, be sure
you use a proper transceiver when connecting to this port.
4. Install the power adapter and power on the hub.
Plug the smaller end of the power adapter cord into the power connector
on the back of the hub. Then connect the other end of the power adapter
cord into an electric outlet. The Power LED indicator lights when power
is applied.
NOTE
: The hub supports a hot remove feature that lets you connect or
disconnect twisted-pair cables while the hub is powered on without disrupting
operation.
5. Verify that all attached devices have a valid connection.
The hub monitors link status for each port. If any device is properly
connected to the hub and transmitting a link beat signal, the Link
indicator lights for the corresponding port. If valid traffic is being
transmitted by the connected device, the same indicator (now referred to
as the Traffic indicator) flashes to indicate network activity.
If the Link indicator fails to light (or the Partition indicator does light)
when you connect a device to the hub, check the following items:
 Be sure the twisted-pair cable is properly attached to the connected
device and the hub. Verify that the RJ-45 plug snaps into place
when attached.
 See if the twisted-pair cable is functioning properly by using it for
another port and attached device that displays valid indications
when connected to the network.
 Check the length of the twisted-pair cable to be sure it does not
exceed 100 meters.
 Verify that the workstation’s adapter card is functioning properly by
trying it in another computer that has been successfully connected to
the network.