Quick Installation Guide
CheetaHub Classic-2040
1
Contents
Introduction
1
Package Contents
1
Description of Hardware
1
Mounting the Hubs
1
Connecting the Hub
2
Making a Connection via an MDI-X Station Port
2
Making a Connection via the BNC Port
2
Powering on the Hub
3
Verifying Port Status
3
Verifying System Operation
3
Applications
4
Product Specifications
4
Troubleshooting
5
Diagnosing Hub Indicators
5
Power and Cooling Problems
5
Installation
5
Port and Cable Assignments
6
RJ-45 Port Description
6
BNC Port Description
6
EMI Certification
6
FCC Class A (USA)
6
Class A (Canada Department of Communications)
7
VCCI Class A Compliance (Japan)
7
CE Mark Declaration of Conformance for EMI and Safety (EEC)
7
Safety Compliance
7
Underwriters Laboratories Inc. (USA)
7
Wichtige Sicherheitshinweise (Germany)
8
Warranty
8
Introduction
The CheetaHub Classic-2040 includes 8 RJ-45 ports and 1
BNC port for connection to thin Ethernet (10BASE2). The hub
also has an indicator panel that includes utilization and link/
traffic LEDs to provide easy monitoring of hub conditions. This
guide contains all the information required to install and
operate the hub.
Package Contents
Your CheetaHub Classic-2040 package includes:
CheetaHub Classic-2040 (Model No. EN2040)
Ethernet hub with 8 RJ-45 ports and 1 BNC port
Four rubber foot pads
Quick Installation Guide
Power adapter
Owner registration card
T-type BNC connector
Description of Hardware
This hub contains 8 RJ-45 Ethernet ports and 1 BNC port. It also includes an
RJ-45 daisy-chain port (used instead of Port 8) for linking to another compatible
hub or switch using straight-through twisted-pair cable.
The following figure shows the components of this hub:
Mounting the Hubs
This hub can be placed directly on your desktop, or mounted on a wall or partition.
Before you start installing the hub, make sure you can provide the right operating
environment, including power requirements, sufficient physical space, and proximity
to other network devices that are to be connected. Verify the following installation
requirements:
Power requirements: 7.5 - 12 VAC at 50 to 60 Hz (± 3Hz). The power adapter
will be suitable for the input voltage level in your area.
The hub should be located in a cool dry place, with at least 10 cm. (4 in.) of
space at the front and back for ventilation.
Place the hub out of direct sunlight, and away from heat sources or areas with a
high amount of electromagnetic interference.
Check if network cables and connectors needed for installation are available.
