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Air Live Live-FSH8SB Скачать руководство пользователя страница 21

5 LED Indicators

5

LED Indicators

Before connecting any network device to

Live-FSH8SB

Fast Ethernet Switch, you should take a

few minutes to look over this chapter and get familiar with the front panel LED indicators of your
Switch. The front-panel LED indicators of

Live-FSH8SB

comprise 2 sets of LEDs: System Status

LEDs and Station Port LEDs. Each set of LEDs gives specific information concerning the system
status or the station port status:

Comprehensive LEDs

System LED

Power

LED indicates the system power Status.

Station Port LEDs

Station Port LEDs show the port status of each of its eight 10/100 Mbps station ports. There are
Link/Act, FDX/Col LED, and 100M for each port.

Station Port LEDs

Power LED

Fig. 5-1 Front-panel LED indicators

The specific function of each LED will be described in full details in the following sections:

Power LED

Power LED will give a solid green light when you turn on the Switch, and will be off when the
Switch being turned off. You can simply check the Power LED to see if the Switch is being
activated. Before turning on the Switch, please verify that the power cord has been properly
connected to the Switch and the power outlet on the wall.

13

Live-FSH8SB Fast Ethernet Switch User’s Manual V1.0

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Содержание Live-FSH8SB

Страница 1: ...Live FSH8SB User s Manual Fast Ethernet Switch 8 10 100Mbps NWay 10 100BASE TX Fast Ethernet Switch with Auto MDI MDIX ...

Страница 2: ...e with this guide may cause significant interference with radio communication Operation of this equipment in a residential area is likely to cause interference to household appliances in which case the user will be required to amend at his or her own expense CE Mark Warning This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be r...

Страница 3: ...ard Architecture against Packet Loss 1 Active Flow Control 1 Full Wire Speed 1 System Port Status Information at a Glance 1 Product Features 3 Basic Features 3 2 PREPARATION BEFORE INSTALLATION 4 Unpack the Package 4 The Front Panel 5 The Rear Panel 5 Station Ports Port 1 to 8 5 DC Power Jack 5 i Live FSH8SB Fast Ethernet Switch User s Manual V1 0 ...

Страница 4: ...r 9 4 EXPANDING YOUR NETWORK 10 Connectivity Rules 10 10 Mbps Connection 10BASE T 10 Twisted pair 100Mbps Connection 100BASE TX 10 Connecting to another Switch Hub 11 Straight through Cable Connection for Switch to Switch hub Connection 11 Transmission Modes 12 Station Ports 10 100BASE TX Transmission 12 LAN Micro segmentation through Switching Technology 12 5 LED INDICATORS 13 Comprehensive LEDs ...

Страница 5: ...m LED 13 Station Port LEDs 13 Power LED 13 Station Port LEDs 14 Link Act LED 14 FDX Col LED 14 100M 14 APPENDIX A PRODUCT SPECIFICATIONS 15 APPENDIX B TROUBLESHOOTING 17 iii Live FSH8SB Fast Ethernet Switch User s Manual V1 0 ...

Страница 6: ...tion 6 Fig 3 2 Bottom View of the Switch showing mounting holes 7 Fig 3 3 10 100BASE TX pin assignments for RJ 45 connector 8 Fig 3 4 Pin assignments for straight through cabling 8 Fig 3 5 Connecting the Switch to power outlet 9 Fig 5 1 Front panel LED indicators 13 iv Live FSH8SB Fast Ethernet Switch User s Manual V1 0 ...

Страница 7: ...Table of Contents Tables Table 3 1 Cabling type for 10BASE T 100BASE TX 8 Table 5 1 Station Port LEDs 14 v Live FSH8SB Fast Ethernet Switch User s Manual V1 0 ...

Страница 8: ......

Страница 9: ... and forward transmission to ensure an effective buffer allocation for each port Store and forward transmission controls data flow from transmitting to receiving nodes with the receiving buffer threshold adjusted to an optimal value thus guaranteeing against all possible packet losses Active Flow Control Live FSH8SB Fast Ethernet Switch implements in full duplex mode a flow control that is complia...

Страница 10: ...ff status of the switch The Station Port LEDs reveal the link status half full duplex transmission 10 100Mbps speed mode and the collision status of each station port For detailed LED information refer to Chapter 5 LED Indicators 2 Live FSH8SB Fast Ethernet Switch User s Manual V1 0 ...

Страница 11: ...transmission to prevent packet loss Half Full Duplex function for all 10 100BASE TX stations ports Auto sensing and auto MDI MDIX function for all 10 100BASE TX station ports Active Flow control to minimize frame drops Half Duplex Back Pressure control Full Duplex IEEE 802 3x compliant flow control Comprehensive LED indicators for system port status monitoring System LEDs Power green LED to indica...

Страница 12: ...ake out the contents carefully 3 Put back all the shipping materials such as plastic bag and linings into the package carton and save them for future transport need After unpacking and taking out the entire package contents you should check whether you have got the following items Live FSH8SB Fast Ethernet Switch One AC power adapter Support CD ROM The PDF version of this User s Manual can be foun...

Страница 13: ...n ports For the technical specifications of the ports please refer to Appendix A Product Specifications for detailed information Station Ports Port 1 to 8 Live FSH8SB Fast Ethernet Switch is equipped with 8 10 100Mbps auto sensing and auto negotiating ports You can use these ports to connect to end stations servers or other networking devices DC Power Jack The DC Power Jack is where you should con...

Страница 14: ... router to the station port 10 100BASE TX using 100 ohm unshielded twisted pair category 5 UTP or shielded twisted pair STP cable Desktop Installation Live FSH8SB Fast Ethernet Switch has four rubber pads attached on each corner of its underside These pads serve as cushionings against vibration and prevent the switch from sliding off its position They also allow adequate ventilation space when you...

Страница 15: ...al switching device to provide 10 100Mbps bandwidth to your Ethernet Fast Ethernet LAN Cable requirement for 100BASE TX Port Those 8 RJ 45 station ports MDI X all require Cat 5 twisted pair UTP STP cable for connection When configuring within the 10 100BASE TX cabling architecture the cable distance should be within 100m The following table summarizes the cable requirement for 10 100BASE TX connec...

Страница 16: ...o other hub switch you don t have to use a crossover cable for connection since Live FSH8SB performs auto crossing over by its Auto MDI Auto MDI X function Simply use the straight through cable for all types of 100BASE TX connections either to a PC or to a networking device such as other hub or switch The table below describes when to use straight through or crossover cable Connection Specificatio...

Страница 17: ...red by the Switch 7 5VDC 1 5A inside positive outside negative and is outfitted with the correct type of barrel connector for the DC power jack on the rear panel After verifying that the DC power adapter cord is suitable for use just plug the male end of the DC power adapter into a power outlet on the wall and plug the barrel connector of the power adapter into DC power jack on the Switch Once you...

Страница 18: ...following connectivity rules The maximum length for UTP cables must not exceed 100 meters from end station to a shared access 10BASE T hub Between any two end stations in a collision domain there may be up to five cable segments and four intermediate repeaters at most If there is a path between any two end stations containing five segments and four repeaters then at least two of the cable segments...

Страница 19: ...o MDI X function you don t have to use a crossover cable such as is usually required for this kind of switch to switch hub connection with other switch Fig 4 1 Uplink to another Switch Hub using straight through cable Summary on Connectivity When connecting a PC hub switch or any other networking device to the 10 100BASE TX station port of the Live FSH8R use a straight through UTP cable No crossov...

Страница 20: ...witch can either be attached to a hub i e shared collision domain or serve as a dedicated link to a single network device e g a workstation When a port on the Switch is connected to an Ethernet hub i e a 10 or 100 Mbps repeater the bandwidth provided by that port is shared by all the devices connected to the attached hub However when a port is connected to an end node or to a device that breaks up...

Страница 21: ...tus Station Port LEDs Station Port LEDs show the port status of each of its eight 10 100 Mbps station ports There are Link Act FDX Col LED and 100M for each port Station Port LEDs Power LED Fig 5 1 Front panel LED indicators The specific function of each LED will be described in full details in the following sections Power LED Power LED will give a solid green light when you turn on the Switch and...

Страница 22: ... be off While collisions happen in half duplex mode the FDX Col will be blinking 100M 100M LED giving a solid red light indicates that a 100Mbps data link has been established between the corresponding port and the device If no 100Mbps connection is made it will be off Table 5 1 Station Port LEDs LED indicator Color Status Meaning System LEDs Power LED Green ON OFF Power ON Power OFF Station Port ...

Страница 23: ...200 Megabits sec full duplex Transmission method Store and Forward Full Duplex Auto negotiation Active Flow Control IEEE 802 3x compliant flow control for full duplex Back Pressure for half duplex Filtering Address Table 1K RAM Buffer 768 KBytes MAC Address Learning Automatic update Cabling Type 10BASE T 4 pair 100 ohm Category 3 4 5 UTP 100 m cable 100BASE TX 4 pair 100 ohm Category 5 UTP STP 100...

Страница 24: ...7 5v 1A output 120 220VAC 50 60 Hz TO DC7 5V 1A Power Consumption 3 5 Watts max 7 5V DC Operating Temperature 32 122 F 0 50 C Storage Temperature 68 149 F 20 65 C Humidity 95 non condensing Safety EMI Certificates UL TUV VDE FCC Class A CE 16 Live FSH8SB Fast Ethernet Switch User s Manual V1 0 ...

Страница 25: ...d end node does not exceed 100 meters for 10 100BASE TX connection Make sure that the maximum switch to hub switch cable distance does not exceed 100 meters for 10 100BASE TX connection Verify that the cabling type used is correct Check the corresponding Link Act FDX Col 100M for signs of faulty connection Check the status of the cable attachment If the problem persists try a different cable Try a...

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