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This equipment generates and uses radio frequency energy and if not installed
and used properly, that is, in strict accordance with the instructions provided with
the equipment, may cause interference to radio and TV reception.  The
equipment has been tested and found to comply with the limits for a Class A
computing device in accordance with the specifications in Subpart B of Part 15
of FCC rules, which are designed to provide reasonable protection against such
interference in a commercial environment.  However, there is no guarantee that
interference will not occur in a particular installation.

If you suspect this equipment is causing interference, turn your hub on and off
while your radio or TV is showing interference to determine the source of the
interference.

You can try to correct the interference by one or more of the following measures:

1. Reorient the receiving radio or TV antenna where this may be done safely.
2. To the extent possible, relocate the radio, TV or the other receiver away
    from the equipment.
3. Plug the computer which has the equipment installed into a different power
    outlet so that equipment and the receiver are on different branch circuits.

If necessary, you should consult the place of purchase or an experienced radio/
television technician for additional suggestion.

CAUTION

 : The phone jack cannot be connected to telephone system.

FCC COMPLIANCE STATEMENT

Summary of Contents for 9-Port Desktop Ethernet Hub ER-5390S

Page 1: ...DIMAX Ethernet Hub ER 5390S 9 Port Desktop Ethernet Hub User s Manual S S L A N P R O F E I O N A L...

Page 2: ...tion If you suspect this equipment is causing interference turn your hub on and off while your radio or TV is showing interference to determine the source of the interference You can try to correct th...

Page 3: ...Chapter 1 Introduction 1 Chapter 2 Features Specifications 2 Chapter 3 Package Contents 3 Chapter 4 Physical Description 4 Chapter 5 Installation 6 Chapter 6 Trouble shooting 8 Contents...

Page 4: ...ed in Figure 1 1 Several ER 5390S can be connected together using the BNC ports to support a larger network An uplink port located right next to the 8th RJ 45 port allows easy connection to other hubs...

Page 5: ...of LEDs provide an easy diagnostic on the hub s and individual port s status n Slim and Compact design n Wall mountable n Two year warranty 2 Specification n Standards IEEE 802 3 n 10Mbps Ports RJ 45...

Page 6: ...op Ethernet Hub n One external power adapter n One T Connector n User s manual 3 Figure 3 1 Package contents Power Collision LNK Rx Partition Rx 9 Port 10Mbps Ethernet Hub 1 BNC DIMAX 2 3 4 5 6 7 8 L...

Page 7: ...rnet Hub 1 BNC DIMAX 2 3 4 5 6 7 8 L A N P R O F E S S I O N L Partition 4 4 Physical Description 1 Panel 4 Figure 4 1 Panel description 8 7 6 5 4 3 2 1 Uplink OUT IN Power LED Collision LED Link Rece...

Page 8: ...s Description Power Partition RJ45 Port Link Act RJ45 Port Collision Green Green Red Yellow Lit Off Lit Off Lit Off Flash Lit Off Power is supplied No power A valid link is established Data packets re...

Page 9: ...ransmission Maximum length between the hub and workstation is 100 meters 300ft Once the network cable is connected on both ends and the attached network devices are powered on the green LNK Rx Link St...

Page 10: ...the open end of T connector with a 50 ohm terminator Note Do not connect coaxial cable directly to the BNC port without using T connector 5 Connecting the power Connect the DC power jack to the DC po...

Page 11: ...ss there s data transmission on the coaxial cable 3 Uplink 8th port s LNK Rx LED is not lit after uplink to another hub l Check the network cable make sure it is properly connected to both hubs One en...

Page 12: ...ove all the network cables connect the cables back one by one to isolate the source of the collision l Check the network cable inferior cable quality will result in excessive collision and error packe...

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