AT-30xxTR Multiport Repeater
3
The following checklist highlights the features found on each AT-30xxTR
repeater. The remaining chapters of this manual discuss specifics of the port
connections, indicators, and switches on each model.
❑
IEEE 802.3 compliant 10BASE-T repeater, Ethernet Version 1.0 and
2.0 compatible
❑
Supports all standard Ethernet media, including fiber optic, via AUI
port (external transceiver may be required for the backbone)
❑
Choice of AUI port or BNC port for backbone connections
❑
12, 16 or 24 10BASE-T (RJ45) network ports, depending on model
❑
Standalone or department concentrator applications
❑
Automatic partitioning of network segments
❑
Packet regeneration and retiming and jabber lock up protection
❑
Receive and Port OK LEDs per port
❑
Status and diagnostic LEDs
❑
MDI/MDI-X switch that enables cascading of hubs without a special
crossover cable
❑
Standalone or rack mountable
❑
One year warranty
Quick Installation Checklist
Setup
If you are experienced with AT-30xxTR multiport 10BASE-T repeaters, use
the following procedure. If you are not familiar with this type of repeater,
review this list and go on to the next chapter for more detailed installation
information.
1.
Carefully unpack the AT-30xxTR. Retain the packing materials until
satisfactory installation has been achieved.
2.
Place the AT-30xxTR in a location with adequate ventilation and power
receptacles.
3.
Apply power to the repeater by attaching the power cable.
4.
Test your unit’s connectivity, as described in “Testing,” below.
5.
If you are attaching the repeater to a network backbone, connect an
appropriate cable to either the AUI or BNC network port (you may use an
external transceiver for any other media connection to the AUI port, if
desired).
6.
Attach 10BASE-T UTP cables, with RJ45 connectors attached, to
10BASE-T station ports.
