Instruction/ maintenance manual of the product ER-5390S Edimax Technology
Go to page of 12
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.
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.
Chapter 1 Introduction ....................................1 Chapter 2 Features & Specifications ..............2 Chapter 3 Package Contents ...........................3 Chapter 4 Physical Description .......................4 Chapter 5 Installation .
1 1 Introduction Congratulations on your purchase of Edimax ’ s 9-port desktop Ethernet 10Base-T hub - ER-5390S. This hub is specifically designed to provide simple, reliable and economical solution in small Ethernet 10Base-T networks.
2 2 Features & Specifications (1) Features n Comply with IEEE 802.3 10Base-2 and 10Base-T Ethernet Standards. n Support eight RJ-45 connectors for 10Base-T connection and one 10Base-2 BNC port for mixed media network environment. n Built-in uplink port for easy connection to another hub using regular straight- through cable.
3 3 Package Contents n 9-port desktop 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 Et.
Power Collision LNK/Rx Partition Rx 9-Port 10Mbps Ethernet Hub 1 BNC DIMAX 2345678 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 8765 4321 Upl.
Partition (BNC Port) Act (BNC Port) Green Red Off Lit Off Flash Data packets received No activity No coaxial cable attached Cable attached (1) LED 5 LED Color Status Description Power Partition (RJ45 .
5 5 Installation 1. Operating Environment ER-5390S must be installed and operated within the limits of specified operating temperature and humidity (see previous section under Specifications). Do not place objects on top of the unit. Do not obstruct any vents at the sides of the unit.
4. Connecting to network devices with coaxial cables Attach the T-connector to the BNC port on the rear panel and connect the coaxial cables to the both open ends of the T-connector as illustrated in Figure 5-2. If the ER-5390S is at either end of the coaxial segment, make sure terminate the open end of T-connector with a 50-ohm terminator.
6 6 Trouble-shooting 1. Power LED is not lit l Check if the external power adapter is plugged into the power outlet. Make sure the DC power jack is firmly plugged into the power socket of the hub.
5. Collision LED is constantly flashing l Remove 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 packets.
An important point after buying a device Edimax Technology ER-5390S (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Edimax Technology ER-5390S yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Edimax Technology ER-5390S - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Edimax Technology ER-5390S you will learn all the available features of the product, as well as information on its operation. The information that you get Edimax Technology ER-5390S will certainly help you make a decision on the purchase.
If you already are a holder of Edimax Technology ER-5390S, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Edimax Technology ER-5390S.
However, one of the most important roles played by the user manual is to help in solving problems with Edimax Technology ER-5390S. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Edimax Technology ER-5390S along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
