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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 ER-5398S

Page 1: ...DIMAX Ethernet Hub ER 5398S 18 Port Rackmount 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 9 Contents...

Page 4: ...y as stand alone or distributed workgroup wiring center 1 Figure 1 2 Uplink to another hub Figure 1 1 ER 5398S Topology 1X 2X 3X 4X 5X 6X 7X 8X 13X 14X 15X 16MDI X 9X 10X 11X 12X 16MDI R O F E SS 18PO...

Page 5: ...rough cable n Complete sets of LEDs provide an easy diagnostic on the hub s and individual port s status n Standard 19 rackmount n Two year warranty 2 Specification n Standards IEEE 802 3 n 10Mbps Por...

Page 6: ...ors n Rackmount accessories n User s manual 3 Figure 3 1 Package contents 1X 2X 3X 4X 5X 6X 7X 8X 13X 14X 15X 16MDI X 9X 10X 11X 12X 16MDI L P R O F E S S 18 PORT 10 Mbps ER 5398 10BaseT Ethernet 1 3...

Page 7: ...DIMAX 1 2 3 4 ON BNC 1 BNC 2 AUI 1 AUI 2 Power 100 240VAC 1A L A N P R O F E S S I O N L 18 PORT 10 Mbps ER 5398 10BaseT Ethernet 1 3 5 7 9 Link Rx Partition Collision Jabber Power 2 4 6 8 10 12 14 16...

Page 8: ...Off Lit Off Flash Lit Off Power is supplied No power A valid link is established Data packets received No link is established This port is patitioned This port is working normally Collision detected...

Page 9: ...e network cable is connected on both ends and the attached network devices are powered on the green LNK Rx Link Status LED should be lit 3 Uplink to Another Hub with UTP cable Use uplink port to conne...

Page 10: ...ure 5 3 If the ER 5398S is at either end of the coaxial segment make sure terminate the open end of T connector with a 50 ohm terminator When using the AUI port firmly attach the AUI transceiver to th...

Page 11: ...the power socket on the rear panel of the unit Connect the power cord to the power outlet and turn on power switch The green Power LED on the front panel should be lit Figure 5 5 Connect the power 1 2...

Page 12: ...rkstation 3 Uplink 16th 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 end of the cable should be connected to u...

Page 13: ...e 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 packets 7 Jabbl...

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