Acer ALH-508d User Manual Download

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1.2 Features

• IEEE 802.3/802.3u Class I and II repeater compliant

- Support 8 10BASE-T/100BASE-TX interface (RJ-45 phone jack)

- Support 1 uplink port (RJ-45 phone jack)

• 10BASE-T/100BASE-TX auto speed detection

• Mini compact size

• One Uplink port to support uplink function

• Build-in switching function to connect 10 and 100Mbps

network domains

• LED indicators

- Global System Power LED

- Global ACT built-in switch LED

- Global 10 Mbps and 100 Mbps Network Collision LED

- 100/10 Mbps LEDs for each port

- Link/RX LEDs for each port

• Power supply

- External switching power supply AC100-240V, 50-60Hz

• EMI: FCC Class A, CE Mark, VCCI-1, C-Tick

• Environment

- Operating temperature: 0~50°C(32~122°F)

- Operating Humidity: 20 to 80% non-condensing

User's Manual

Summary of Contents for ALH-508d

Page 1: ...lly disclaims any warranties of merchantability or fitness for any particular purpose Any software described in this manual is sold or licensed as is Should the programs prove defective following their purchase the buyer and not this company its distributor or its dealer assumes the entire cost of all necessary servicing repair and any incidental or consequential damages resulting from any defect ...

Page 2: ...II Table of Contents 0 Preface 1 1 Introduction 2 2 LED Indicators and Ports Description 5 3 Quick Installation Guide 8 A Product Limited Warranty 9 ...

Page 3: ...ntents of the package and check if the following items are included One ALH 508d Dual speed hub Accessory container One power cord One external switching power adapter 2 rubber stands This user s manual Figure0 P ro d u c tc o n f i g u r a t i o no fA L H 5 0 8 d Please contact your dealer immediately should there be any wrong missing or damaged parts If possible kindly keep the carton and the or...

Page 4: ...urnished with internal switch function which combines both dual speed feature and network segmentation function together and progress to a higher level of network flexibility and efficiency Acer ALH 508d provides LED indicators for network status monitoring With these indicators the user can observe the network status very easily This repeater hub will indicate the system power networking collisio...

Page 5: ...he uplink port of the Ethernet hub to uplink to normal port of ALH 508d to upgrade some key network user from 10Mbps to 100Mbps by connect to ALH 508d and leave the others connect to the Ethernet hub segment Figure 1 1 2 Application to upgrade your network 3 User s Manual ...

Page 6: ...on Build in switching function to connect 10 and 100Mbps network domains LED indicators Global System Power LED Global ACT built in switch LED Global 10 Mbps and 100 Mbps Network Collision LED 100 10 Mbps LEDs for each port Link RX LEDs for each port Power supply External switching power supply AC100 240V 50 60Hz EMI FCC Class A CE Mark VCCI 1 C Tick Environment Operating temperature 0 50 C 32 122...

Page 7: ...g of LED indicators is listed in the following PWR Color Green Function Power good indicator This LED is located at the upper left corner of the front panel It will be lighted up when the hub is power on ACT Color Green Function Build in switching indicator This LED is located below the Power LED and indicates the built in switch is active and connection between 10Mbps and 100Mbps segments are exc...

Page 8: ... light on it means the cable link is not established even when the cable is plugged into the RJ 45 phone jacks of the hub and adapter card When this LED is flashing it means the data is coming and the Hub will repeat it to all the ethernet ports By this way the data will be sending to the designated nodes and the Networking data processing is completed by the Hub 100 10 Color Green Function Indica...

Page 9: ...andwidth is used more than 75 Simply speaking if we treat the network bandwidth of 100Mbps to be 100 then75 does mean the network traffic occupy more than 75 network bandwidth for data transmitting or receiving 2 1 2 100BASE TX Twisted Pair Port The RJ 45 phone jacks are located in the front panel They are designed for 10BASE T 100BASE TX Twister Pair cable connection with UTP CAT 5 cables 2 2 Rea...

Page 10: ...plug into the jack of ALH 508d 3 Once both sides of power adapter are connected to the proper jack or outlet the ALH 508d is powered on and ready for use 3 3 Connect ALH 508d to PC 1 Insert one end of the UTP CAT 5 twisted pair cable into the RJ 45 connector that is numbered from 1 to 8 port of ALH 508d Please orient the cable correctly and push it into the connector until you hear a click 2 Pleas...

Page 11: ...I Replacement products may be new or reconditioned Any replacement or repaired product or part has a ninety days warranty or the remainder of the initial warranty period whichever is longer ANI shall not be responsible for any software firmware information or memory data of customer contained in stored on or integrated with any products returned to ANI pursuant to any warranty Before you obtain wa...

Page 12: ...434 7373 Fax 81 3 5434 7533 Acer Computer B V Tel 31 73 645 9645 Fax 31 73 645 9599 Acer Computer B V Tel 31 73 645 9645 Fax 31 73 645 9599 10 User s Manual Acer UK Limited Tel 44 1628 533422 Fax 44 1628 524071 http www aceruk co uk Acer Computer France S A R L Tel 33 1 4817 4040 Fax 33 1 4817 4089 Acer Computer GmbH Tel 49 4102 488 0 Fax 49 4102 488 101 Dealers Information Hotline Germany 0180 32...

Page 13: ...100 Recyclable Paper Acer Netxus Inc A Communications Company of Acer P N 49 22020 003 ...

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