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Gateway Unmanaged Ethernet Switch Скачать руководство пользователя страница 25

22

Appendix A: Specifications

www.gateway.com

Gateway 7401-24 (24-port), gigabit Ethernet
switch

General

Standards:

IEEE 802.3ab 1000BASE-T Gigabit Ethernet

IEEE 802.3u 100BASE-TX Fast Ethernet

IEEE 802.3 10BASE-T Ethernet

IEEE 802.3 NWay Auto-negotiation

IEEE 802.3x Flow Control

Protocols:

CSMA/CD

Data Transfer
Rates:

Ethernet:

10Mbps (Half-duplex)

20Mbps (Full-duplex)

Fast Ethernet:

100Mbps (Half-duplex)

200Mbps (Full-duplex)

Gigabit Ethernet:

2000Mbps (Full-duplex)

Topology:

Star

Network Cables:

Ethernet: 2-pair UTP Cat. 3, 4, 5, EIA/TIA-568 100-ohm
screened twisted-pair (UTP)

Fast Ethernet: 2-pair UTP Cat. 5, EIA/TIA-568 100-ohm
screened twisted-pair (UTP)

Gigabit Ethernet: 4-pair UTP Cat. 5, EIA/TIA-568
100-ohm screened twisted-pair (UTP)

Ports

24 10/100/1000BASE-T Gigabit Ethernet ports

Physical & Environmental

AC Inputs:

100 - 240 VAC, 50/60 Hz (internal universal power
supply)

Power
Consumption:

40 Watts maximum

Operating
Temperature:

32 to 104 degrees Fahrenheit (0 to 40 degrees Celsius)

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Содержание Unmanaged Ethernet Switch

Страница 1: ...User Guide Gateway Unmanaged Ethernet Switch...

Страница 2: ...12 Installing the 16 and 24 port switches 13 Package contents 13 Installing the 16 and 24 port switches without a rack 13 Installing the 16 and 24 port switches in a rack 14 Power on 15 Power failure...

Страница 3: ...ii B Safety Regulatory and Legal Information 31 Index 39...

Страница 4: ...n introduction to several Gateway unmanaged switches Read this chapter to learn about Gigabit Ethernet technology Switching technology Switch descriptions Features Front panel components LED indicator...

Страница 5: ...mplex imaging and similar data intensive applications Because data transfers occur 10 times faster than Fast Ethernet servers outfitted with Gigabit Ethernet NIC s are able to perform 10 times the num...

Страница 6: ...t of a router and the setup and maintenance required make routers relatively impractical Today s switches are an ideal solution to most kinds of local area network congestion problems Switch descripti...

Страница 7: ...sist of LED indicators and fast Ethernet or gigabit Ethernet ports The number of LEDs and the number and speed of the ports depends on the switch model selected Comprehensive LED indicators display th...

Страница 8: ...hernet switch Gateway 7401 05 shown and 7401 08 gigabit Ethernet switches Speed LEDs Link Act LEDs Power LED Ports 1 8 Ports 9 16 Fast Ethernet Ports 17 24 Port 25 and LEDs Port 26 and LEDs Gigabit Et...

Страница 9: ...Power Link Act and Speed The Gateway 7401 05 and 7401 08 also have a Duplex LED The following shows the LED indicators for the various switches and the table provides an explanation of what each LED...

Страница 10: ...e DC power jack AC power adapter supplied The AC power adapter automatically adjusts its power setting to any supply voltage in the range from 100 240 VAC at 50 60 Hz LED Indicates Power This indicato...

Страница 11: ...t vents that help to dissipate heat Do not block these openings and leave at least 6 inches 152 3 mm of space at the rear and sides of the switch for correct ventilation Warning Without correct heat d...

Страница 12: ...provides you with information on how to install your Gateway switch Read this chapter to learn about Package contents Preparing to connect to the network Installing the 5 and 8 port switches Installin...

Страница 13: ...o the AC power port Make sure that there is correct heat dissipation from and adequate ventilation around the switch Leave at least 6 inches 152 3 mm of space at the front and rear of the switch for v...

Страница 14: ...the underside of the switch Provide for adequate ventilation Power on Plug one end of the AC power adapter into the power connector on the switch and the other end into the local power source outlet...

Страница 15: ...n www gateway com After the switch is turned on the LED indicators will momentarily blink showing a reset of the system Power failure If a power failure occurs unplug the switch When power is resumed...

Страница 16: ...replacement Installing the 16 and 24 port switches without a rack When installing the switch on a desktop or shelf you should attach the rubber feet included with the switch on the bottom at each corn...

Страница 17: ...es and cords are unplugged 2 Attach the rack mounting brackets to both sides of the switch with the machine screws provided Warning Before attaching rack mounting hardware make sure that the switch is...

Страница 18: ...he cables and power cord Power on Plug one end of the AC power cord into the power connector of the switch and the other end into the local power source outlet After the switch is turned on the LED in...

Страница 19: ...16 Chapter 2 Installation www gateway com...

Страница 20: ...witch This chapter provides you with information on connecting Gateway unmanaged switches Read this chapter to learn about Connecting to an end node Connecting to a hub or switch Connecting to a netwo...

Страница 21: ...Fast Ethernet Gigabit Network Interface Cards NIC End nodes can also include most routers An end node can be connected to the switch through a twisted pair Category 3 4 or 5 UTP STP cable The end node...

Страница 22: ...y 3 4 5 or 5e UTP STP cable Either straight through or crossover cables can be used A 100BASE TX hub or switch can be connected to the switch through a twisted pair Category 5 UTP STP cable Either str...

Страница 23: ...f the switches any of the ports are satisfactory for uplinking to a network backbone or network server On the Gateway 7201 24 2 switch use one of the two Gigabit ports for optimum performance These po...

Страница 24: ...A 21 Specifications This chapter provides you with the specifications for Gateways unmanaged switches...

Страница 25: ...ps Half duplex 200Mbps Full duplex Gigabit Ethernet 2000Mbps Full duplex Topology Star Network Cables Ethernet 2 pair UTP Cat 3 4 5 EIA TIA 568 100 ohm screened twisted pair UTP Fast Ethernet 2 pair U...

Страница 26: ...e 0 to 95 RH non condensing Dimensions 17 36 x 8 15 x 1 73 inches 440 mm x 210 mm x 44 mm 1U 19 inch rack mount width Weight 6 6 lbs 3 Kg Performance Transmission Method Store and forward RAM Buffer 2...

Страница 27: ...Ethernet 100Mbps Half duplex 200Mbps Full duplex Gigabit Ethernet 2000Mbps Full duplex Topology Star Network Cables Ethernet 2 pair UTP Cat 3 4 5 EIA TIA 568 100 ohm screened twisted pair UTP Fast Et...

Страница 28: ...RH non condensing Dimensions 9 25 6 37 1 4 inches 235 mm 161 9 mm 35 6 mm Weight 6 6 lbs 3 Kg Performance Transmission Method Store and forward RAM Buffer 1M Bytes per device Filtering Address Table...

Страница 29: ...ernet 2 pair UTP Cat 3 4 5 EIA TIA 568 100 ohm screened twisted pair UTP Fast Ethernet 2 pair UTP Cat 5 EIA TIA 568 100 ohm screened twisted pair UTP Ports 16 or 24 10 100 BASE T Fast Ethernet ports P...

Страница 30: ...mance Transmission Method Store and forward RAM Buffer 1M Bytes per device Filtering Address Table 4K MAC address per device Packet Filtering Forward ing Rate Full wire speed MAC Address Learning Self...

Страница 31: ...uplex Gigabit Ethernet 2000Mbps Full duplex Topology Star Network Cables Ethernet 2 pair UTP Cat 3 4 5 EIA TIA 568 100 ohm screened twisted pair UTP Fast Ethernet 2 pair UTP Cat 5 EIA TIA 568 100 ohm...

Страница 32: ...95 RH non condensing Dimensions 5 55 8 15 1 69 inches 441 mm 207 mm 43 mm Weight 6 6 lbs 3Kg Performance Transmission Method Store and forward RAM Buffer 1M Bytes per device Filtering Address Table 4...

Страница 33: ...30 Appendix A Specifications www gateway com...

Страница 34: ...e latest standards for safety of information technology equipment However to ensure safe use of this product it is important that the safety instructions marked on the product and in the documentation...

Страница 35: ...cts Observe the following precautions for rack stability and safety Also refer to the rack installation documentation accompanying the system and the rack for specific caution statements and procedure...

Страница 36: ...y installed ground conductor Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available Warning The switch chassis must be posi...

Страница 37: ...he system board There is a danger of explosion if the CMOS battery is replaced incorrectly Replace the battery with the same or equivalent type recommended by the manufacturer Dispose of batteries acc...

Страница 38: ...rning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation bet...

Страница 39: ...ement sur le brouillage radio lectrique dict par Industrie Canada The Ringer Equivalence Number REN assigned to each terminal device provides an indication of the maximum number of terminals allowed t...

Страница 40: ...the right to make improvements in this manual and the products it describes at any time without notices or obligation Trademark Acknowledgments Gateway and the Black and White Spot Design are tradema...

Страница 41: ...38 Appendix B Safety Regulatory and Legal Information www gateway com...

Страница 42: ...to an end node 18 to backbone or server 20 to hub or switch 19 D descriptions switch 2 3 E electrostatic discharge ESD 33 end node connection 18 F features switch 3 front panel components 4 G gigabit...

Страница 43: ...40 T technology gigabit 2 switching 2...

Страница 44: ...MAN UNMNGD ETH SWITCH GDE R0 1 04...

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