Planet EH-1600 Manuale utente

Ethernet 10Base-T Hub

EH-500

EH-800A

EH-1600

Rev. 3.0

Trademarks

PLANET is a registered trademark of PLANET Technology

Corp. The information in this manual is subject to change

without notice. All other trademarks belong to their respective

owners.

Contents subject to revision without prior notice.

CE Marking Warning

This is a class A product. In a domestic environment this

product may cause radio interference in which case the user

may be required to take adequate measures.

FCC Warning

This equipment has been tested and found to comply with the

limits for a Class A digital device, pursuant to Part 15 of the

FCC Rules. These limits are designed to provide

reasonable protection against harmful interference when the

equipment is operated in a commercial environment. This

equipment generates, uses, and can radiate radio frequency

energy and, if not installed and used in accordance with the

Instruction manual, may cause harmful interference to radio

communications. Operation of this equipment in a

residential area is likely to cause harmful interference in which

case the user will be required to correct the interference at his

own expense.

Revision

This user's manual is for PLANET SOHO hub model --

EH-500 , EH-800A , EH-1600

Rev: 4.0 (Jun, 1998)

Part No: EMH-5/8/16V4

EH-500/800A/1600 User’s Manual

TABLE OF CONTENTS

CHAPTER 1 INTORDUCTION....................................................5

PRODUCT INTRODUCTION..............................................................5

PRODUCT FEATURES......................................................................5

UNPACKING THE HUB ....................................................................6

CHAPTER 2 GENERAL DESCRIPTION....................................7

COVER PANEL OF EH-500/EH-800A/EH-1600 .............................7

LED INDICATOR ............................................................................8

FRONT & REAR PANEL ..................................................................8

Front Panel..............................................................................8

Rear Panel................................................................................9

CHAPTER 3 INSTALLATION ...................................................11

GETTING READY TO INSTALL THE HUB ........................................11

Power Requirement................................................................11

PREPARE TO INSTALL...................................................................11

STP port and STP/UTP Cable................................................11

BNC port and Coaxial Thin Cable.........................................12

AUI port .................................................................................12

INSTALLATION, STEP BY STEP.......................................................13

CHAPTER 4 TROUBLESHOOTING.........................................15

CHAPTER 5...................................................................................17

PRODUCT SPECIFICATION.....................................................17

EH-500/800A/1600 User’s Manual

CHAPTER 1 INTORDUCTION

Product Introduction

EH-500, EH-800A and EH-1600 is a standard Ethernet

concentrator that re-times and re-transmits the signal to each

network station on the LAN. It simplifies the implementation of

twisted-pair Ethernet compatible networks following the IEEE

802.3 10Base-2/5/T CSMA/CD standard. Each Hub has 5/8/16

modular RJ-45 STP ports and one BNC port; EH-1600 also have

an AUI port for attaching network devices (file server, bridge,

and workstations) or additional concentrators.

Product Features

EH-500/EH-800A/EH-1600 provides all the functions necessary

to support the requirements of Ethernet networks. These function

includes the following features:

♦5/8/16-port STP RJ-45 connector and one port BNC, one port

AUI(EH-1600).

♦Manchester decoder for clock and data recovery

♦Automatic preamble regeneration to compensate for any bit

loss

♦Lockup and auto-partition for jabber to isolate network

failures

♦Auto-Polarity correction

♦LEDs for Power, Collision, and Link, TX/RX per port

♦Desktop or wall-mountable(EH-500/EH-800A).

PLANET Ethernet Hub

Unpacking the Hub

Carefully unpack the package and check its contents against the

checklist given below.

Checklist of EH-500/EH-800A/EH-1600 10Base-2/5/T Hub

•5/8/16-port 10BASE-2/5/T Ethernet Hub

•Power Adapter

•User's Manual

•T-connector

Please inform your dealer immediately for any wrong, missing,

or damaged part if possible, retain the carton including the

original packing materials, and use them against to repack the

product in case there is a need to return it to us for repair.

EH-500/800A/1600 User’s Manual

CHAPTER 2 GENERAL DESCRIPTION

Cover Panel of EH-500/EH-800A/EH-1600

On the cover panel, there are Power, Collision LED. And one

LEDs for each RJ-45 STP & BNC, AUI port (EH-1600);. These

LED indicators help in diagnosing line troubles and indicate the

status of data transmission.

BNC DC 5~7.5V

EH-500

5-port 10BASE-2/T

Palm Top Hub

STP 1 STP2 STP3 STP4 OR DAISY-CHAIN

POWER

COLLISION

BNC

STP 4

STP 3

STP 2

STP 1

Link/RX

BNC DC 7.5V

POWER

COLLISION

BNC

EH-800A

8-port 10BASE-2/T

Palm Top Hub

STP 1 STP2 STP3 STP4 STP5 STP6 STP7 STP8 OR DAISY-CHAIN

Link: Green

RX: Blink

Figure 2-1 Cover Panel of EH-500 / EH-800A

BNC AUI DC 12V

EH-1600

16-port 10BASE-2/5/T

DeskTop Hub

DAISY-CHAIN OR STP 1 STP2 STP3 STP4 STP5 STP6 STP7 STP8 STP9 STP10 STP11 STP11 STP12 STP13 STP14 STP15 STP16

POWER

COLLISION

AUI

BNC

1 9

2 10

311

4 12

5 13

6 14

7 15

8 16

Link: Green

RX: Blink

Figure 2-2 Cover Panel of EH-1600

PLANET Ethernet Hub

LED indicator

LEDs Status Description

Power Steady Green Indicates hub is power on

Collision Blinking Red Blinks when network collision

are detected

Link/RX Steady Orange Indicates Link integrity pulses

are being received

Blinking

Orange Blinks when data is received

BNC Blinking

Orange Blinks when data is receiving /

transmitting

AUI Blinking

Orange

(EH-1600)

Blinks when data is receiving /

transmitting

Front & Rear Panel

Front Panel

As shown in Figure 2-3.

Figure 2-3 Front Panel of EH-500/ EH-800A/EH-1600

5/8/16-port RJ-45/STP connector and one daisy chain port.

Note: Use of both “DAISY-CHAIN”port and STP1 of EH-1600, STP8

of EH-800A or STP4 of EH-500 will make these two ports

malfunction.

EH-500/800A/1600 User’s Manual

Rear Panel

As shown in Figure 2-4.

gure 2-4 Rear Panel of EH-500/ EH-800A/EH-1600

There are one DC power connector, one BNC connector for the

hub, and one AUI connector for EH-1600.

Note: Pleases check the AC adapter bundled with this hub. The

DC output should be 5V~7.5VDC (EH-500) 7.5VDC

(EH-800A) or 12VDC (EH-1600). And it polarity should

be .

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