SMC Networks 6724AL2 Скачать руководство пользователя страница 12 | Manualshive

Страница: 12 / 78

background image

C

OMPLIANCES

viii

«
...
10
11
12
13
14
...
»

Содержание 6724AL2

Страница 1: ...ate bandwidth Non blocking switching architecture Spanning Tree Protocol Up to four port trunks RADIUS and TACACS authentication Rate limiting for bandwidth management QoS support for four level priority Full support for VLANs with GVRP IP Multicasting with IGMP Snooping Manageable via console Web SNMP RMON Installation Guide SMC6724AL2 ...

Страница 2: ......

Страница 3: ...38 Tesla Irvine CA 92618 Phone 949 679 8000 TigerSwitch 10 100 Installation Guide From SMC s Tiger line of feature rich workgroup LAN solutions October 2003 Pub 150200037800A ...

Страница 4: ...icense is granted by implication or otherwise under any patent or patent rights of SMC SMC reserves the right to change specifications at any time without notice SMC Networks Inc 38 Tesla Irvine CA 92618 All rights reserved Printed in Taiwan Trademarks SMC is a registered trademark and TigerStack and TigerSwitch are trademarks of SMC Networks Inc Other product and company names are trademarks or r...

Страница 5: ...ncorporates these newer technologies At that point the obsolete product is discontinued and is no longer an Active SMC product A list of discontinued products with their respective dates of discontinuance can be found at http www smc com index cfm action customer_service_warranty All products that are replaced become the property of SMC Replacement products may be either new or reconditioned Any r...

Страница 6: ...IRE LIGHTNING OR OTHER HAZARD LIMITATION OF LIABILITY IN NO EVENT WHETHER BASED IN CONTRACT OR TORT INCLUDING NEGLIGENCE SHALL SMC BE LIABLE FOR INCIDENTAL CONSEQUENTIAL INDIRECT SPECIAL OR PUNITIVE DAMAGES OF ANY KIND OR FOR LOSS OF REVENUE LOSS OF BUSINESS OR OTHER FINANCIAL LOSS ARISING OUT OF OR IN CONNECTION WITH THE SALE INSTALLATION MAINTENANCE USE PERFORMANCE FAILURE OR INTERRUPTION OF ITS...

Страница 7: ...r RJ 45 connections Category 3 or better for 10 Mbps connections Category 5 or better for 100 Mbps connections and Category 5 5e or 6 for 1000 Mbps Use 50 125 or 62 5 125 micron multimode fiber optic cable or 9 125 micron single mode fiber optic cable for SC or ST type connections Warnings 1 Wear an anti static wrist strap or take other suitable measures to prevent electro static discharge when ha...

Страница 8: ...ccording to EN 61000 3 2 1995 Limitation of voltage fluctuation and flicker in low voltage supply system according to EN 61000 3 3 1995 Immunity Product family standard according to EN 55024 1998 Electrostatic Discharge according to EN 61000 4 2 1995 Contact Discharge 4 kV Air Discharge 8 kV Radio frequency electromagnetic field according to EN 61000 4 3 1996 80 1000 MHz with 1 kHz AM 80 Modulatio...

Страница 9: ...pan VCCI Class A Taiwan BSMI Class A Australia AS NZS 3548 1995 Class A SMC contact for products in Australia is SMC Communications Pty Ltd Suite 18 12 Tryon Road Lindfield NSW2070 Phone 61 2 94160437 Fax 61 2 94160474 ...

Страница 10: ...ort and fiber cable ends when they are powered on Ne regardez jamais le laser tant qu il est sous tension Ne regardez jamais directement le port TX Transmission à fibres optiques et les embouts de câbles à fibres optiques tant qu ils sont sous tension Niemals ein Übertragungslaser betrachten während dieses eingeschaltet ist Niemals direkt auf den Faser TX Anschluß und auf die Faserkabelenden schau...

Страница 11: ...itraum nicht benutzt sollten Sie es vom Stromnetz trennen Somit wird im Falle einer Überspannung eine Beschädigung vermieden 12 Durch die Lüftungsöffnungen dürfen niemals Gegenstände oder Flüssigkeiten in das Gerät gelangen Dies könnte einen Brand bzw elektrischen Schlag auslösen 13 Öffnen sie niemals das Gerät Das Gerät darf aus Gründen der elektrischen Sicherheit nur von authorisiertem Servicepe...

Страница 12: ...COMPLIANCES viii ...

Страница 13: ...ptional 1000BASE X GBIC Module SMC6824GB 1 7 Power Supply Receptacle 1 8 Features and Benefits 1 9 Connectivity 1 9 Expandability 1 9 Performance 1 9 Management 1 10 2 Network Planning 2 1 Introduction to Switching 2 1 Application Examples 2 2 Collapsed Backbone 2 2 Network Aggregation Plan 2 3 Remote Connection with Fiber Cable 2 4 Making VLAN Connections 2 5 Application Notes 2 6 3 Installing th...

Страница 14: ...able 3 9 4 Making Network Connections 4 1 Connecting Network Devices 4 1 Twisted Pair Devices 4 1 Cabling Guidelines 4 1 Connecting to PCs Servers Hubs and Switches 4 2 Wiring Closet Connections 4 3 Fiber Optic Devices 4 4 Connectivity Rules 4 6 1000BASE T Cable Requirements 4 6 1000 Mbps Gigabit Ethernet Collision Domain 4 7 10 100 Mbps Ethernet Collision Domain 4 7 Cable Labeling and Connection ...

Страница 15: ...1000BASE T Cable Requirements B 5 Cable Testing for Existing Category 5 Cable B 5 Adjusting Existing Category 5 Cabling B 6 Fiber Standards B 6 Console Port Pin Assignments B 7 DB 9 Port Pin Assignments B 7 Console Port to 9 Pin DTE Port on PC B 7 Console Port to 25 Pin DTE Port on PC B 8 C Specifications C 1 Physical Characteristics C 1 Base Unit C 1 Switch Features C 2 Management Features C 3 St...

Страница 16: ...TABLE OF CONTENTS xii D Ordering Information D 1 Glossary Index ...

Страница 17: ...ful features for Layer 2 switching delivering reliability and consistent performance for your network traffic It brings order to poorly performing networks by segregating them into separate broadcast domains with IEEE 802 1Q compliant VLANs and empowers multimedia applications with multicast switching and CoS services Figure 1 1 SMC6724AL2 Front and Rear Panels 100 240V 50 60Hz 2A PWR Diag M1 M2 1...

Страница 18: ...ncludes two slots on the front panel for slide in 1000BASE T 1000BASE X GBIC or 100BASE FX modules Cascade connections between switches can be made using these modules Management Options This switch contains a comprehensive array of LEDs for at a glance monitoring of network and port status It also includes a management agent that allows you to configure or monitor the switch using its embedded ma...

Страница 19: ...ts on page B 2 Each of these ports support auto negotiation so the optimum transmission mode half or full duplex and data rate 10 or 100 Mbps can be selected automatically if this feature is also supported by the attached device If a device connected to one of these ports does not support auto negotiation the correct speed will be sensed by the port but the transmission mode will default to half d...

Страница 20: ...d a valid 10 Mbps network connection Flashing indicates activity On Flashing Green Port has established a valid 100 Mbps network connection Flashing indicates activity Off There is no valid link on the port Module Ports M1 M2 On Flashing Amber Port has established a valid 10 100 Mbps network connection Flashing indicates activity On Flashing Green Port has established a valid 1000 Mbps network con...

Страница 21: ...en The unit s internal power supply is operating normally Off The unit has no power connected Diag On Green The system diagnostic test has completed successfully Flashing Green The system diagnostic test is in progress On Amber The system diagnostic test has detected a fault PWR Diag M1 M2 Diagnostic Test Indicator Power Indicator ...

Страница 22: ...Mbps it supports auto negotiation of speed duplex mode i e half or full duplex and flow control Note that you should first test the cable installation for IEEE 802 3ab compliance See 1000BASE T Cable Requirements on page B 6 Optional 100BASE FX Module SMC6824FSSC Figure 1 5 Single Port 100BASE FX Single Mode Module Using single mode fiber optic cable the 100BASE FX port can be connected to a remot...

Страница 23: ...91 Optional 1000BASE X GBIC Module SMC6824GB Figure 1 7 Single Port 1000BASE X GBIC Module This module supports 5 V 1000BASE SX and 1000BASE LX GBIC transceivers 1000BASE SX GBIC transceivers provide one short wavelength 850 nm Gigabit port that can be used for a high speed backbone or server connection This port can be connected to a site up to 220 m 722 ft away with 62 5 125 micron multimode fib...

Страница 24: ...t can be used for a long haul connection to a remote location This port can be connected to a site up to 100 km 62 1 miles away with single mode fiber cable Caution Install only 5 V GBIC transceivers into the module slots Power Supply Receptacle The power receptacle is located on the rear panel of the switch The standard power receptacle is for the AC power cord Figure 1 8 Power Supply Receptacle ...

Страница 25: ... on all RJ 45 ports Category 3 or better for 10 Mbps connections and Category 5 or better for 100 Mbps connections IEEE 802 3 Ethernet and 802 3u Fast Ethernet compliance ensures compatibility with standards based hubs network cards and switches from any vendor Expandability Optional single port 1000BASE T Gigabit module Optional single port 100BASE FX multimode and single mode modules Optional si...

Страница 26: ...100 1 10 Filtering and forwarding at line speed Desktop or rack mountable Management At a glance LEDs for easy troubleshooting Management agent Supports Telnet SNMP and Web based interface Manages switch in band or out of band ...

Страница 27: ... can be attached directly to a switched port And by using full duplex mode the bandwidth of the dedicated segment can be doubled to maximize throughput When networks are based on repeater hub technology the maximum distance between end stations is limited For Ethernet there may be up to four hubs between any pair of stations for Fast Ethernet the maximum is two This is known as the hop count Howev...

Страница 28: ...n this basic configuration adding direct full duplex connections to workstations or servers When the time comes for further expansion just cascade the switch to an Ethernet or Fast Ethernet hub or switch In the figure below this switch is operating as a collapsed backbone for a small LAN It is providing dedicated 10 Mbps full duplex connections to workstations and 100 Mbps full duplex connections ...

Страница 29: ... bridged node increasing overall bandwidth and throughput In the figure below the 10BASE T 100BASE TX ports on the switch are providing 100 Mbps connectivity for up to 24 segments In addition the switch is also connecting servers at 100 Mbps Figure 2 2 Network Aggregation Plan Server Farm 10 100 Mbps Segments PWR Diag M1 M2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ...

Страница 30: ...nts While a 1000BASE SX GBIC transceiver can be used for a high speed connection between floors in the same building and a 1000BASE LX GBIC transceiver can be used to connect to other buildings in a campus setting The figure below illustrates this switch connecting to a remote segment with fiber cable Figure 2 3 Remote Connection with Fiber Cable Server Farm Remote Switch Headquarters 1 2 3 4 5 6 ...

Страница 31: ...ss several switches you need to make a separate connection for each VLAN group This approach is however inconsistent with the Spanning Tree Protocol which can easily segregate ports that belong to the same VLAN When VLANs cross separate switches it is therefore better to use VLAN tagging This allows you to assign multiple VLAN groups to the trunk ports that is tagged ports connecting different swi...

Страница 32: ...es are fitted with SC connectors but you can attach an ST plug to the switch using SMC s SC to ST plug converter Part Number 99 012034 091 for 62 5 125 micron cable only If you do use an ST plug converter be sure you run cable from the Rx Tx port on the module to the Tx Rx port on the target device 4 As a general rule the length of fiber optic cable for a single switched link should not exceed 100...

Страница 33: ...ing provide adequate space approximately two inches on all sides for proper air flow be accessible for installing cabling and maintaining the devices allow the status LEDs to be clearly visible Make sure twisted pair cable is always routed away from power lines fluorescent lighting fixtures and other sources of electrical interference such as radios transmitters etc Make sure that a separate groun...

Страница 34: ... Cable type Unshielded twisted pair UTP or shielded twisted pair STP cables with RJ 45 connectors Category 3 or better for 10BASE T and Category 5 or better for 100BASE TX Protection from radio frequency interference emissions Electrical surge suppression Separation of electrical wires switch related or other and electromagnetic fields from data based network wiring Safe connections with no damage...

Страница 35: ...Kit containing two brackets and eight screws for attaching the brackets to the switch Power Cord either US Continental Europe or UK RS 232 console cable This Installation Guide Management Guide SMC Warranty Registration Card be sure to complete and return to SMC Optional Rack Mounting Equipment If you plan to rack mount the switch be sure to have the following equipment available Four mounting scr...

Страница 36: ...nto the Switch on page 3 7 Rack Mounting Before rack mounting the switch pay particular attention to the following factors Temperature Since the temperature within a rack assembly may be higher than the ambient room temperature check that the rack environment temperature is within the specified operating temperature range See page C 2 Mechanical Loading Do not place any equipment on top of a rack ...

Страница 37: ...e Brackets 2 Mount the device in the rack using four rack mounting screws not provided Figure 3 3 Installing the Switch in a Rack 3 If installing a single switch only turn to Connecting to a Power Source at the end of this chapter 4 If installing multiple switches mount them in the rack one below the other in any order PWR Diag M1 M2 PWR Diag M1 M2 ...

Страница 38: ...urface near an AC power source making sure there are at least two inches of space on all sides for proper air flow 3 If installing a single switch only go to Connecting to a Power Source at the end of this chapter 4 If installing multiple switches attach four adhesive feet to each one Place each device squarely on top of the one below in any order PW R Di ag M 1 M 2 19 20 21 22 23 24 ...

Страница 39: ...installed module from the appropriate slot by removing the two screws with a flat head screwdriver 3 Before opening the package that contains the module touch the bag to the switch casing to discharge any potential static electricity Also it is recommended to use an ESD wrist strap during installation 4 Remove the module from the anti static shielded bag 5 Holding the module level guide it into th...

Страница 40: ...er Receptacle 2 Plug the other end of the cable into a grounded 3 pin socket Note For International use you may need to change the AC line cord You must use a line cord set that has been approved for the receptacle type in your country 3 Check the front panel LEDs as the device is powered on to be sure the Power LED is lit If not check that the power cable is correctly plugged in 100 240V 50 60Hz ...

Страница 41: ...used to connect to the serial port are provided in the following tables Figure 3 7 Serial Port DB 9 DTE Pin Out Wiring Map for Serial Cable Table 3 1 Serial Cable Wiring The serial port s configuration requirements are as follows Default Baud rate 9 600 bps Character Size 8 Characters Parity None Stop bit One Data bits 8 Switch s 9 Pin Serial Port Null Modem PC s 9 Pin DTE Port 2 RXD receive data ...

Страница 42: ...INSTALLING THE SWITCH 3 10 ...

Страница 43: ...connections Category 5 or better cable is required for 10BASE T Category 3 or better cable can be used Cabling Guidelines A twisted pair connection between two ports must have a crossover of the transmit and receive wires to be able to function This crossover can be implemented in either of the ports or in the cable connecting them Network card ports in PCs and servers do not contain an internal w...

Страница 44: ...straight through twisted pair cables to connect to any other network device PCs servers switches hubs or routers However note that auto negotiation must be enabled on these ports for automatic wiring configuration to function properly Connecting to PCs Servers Hubs and Switches Caution Do not plug a phone jack connector into an RJ 45 port This will damage the switch Use only twisted pair cables wi...

Страница 45: ...nnection is made the green Link LED on the TigerSwitch corresponding to each port will light to indicate that the connection is valid Wiring Closet Connections Today the punch down block is an integral part of many of the newer equipment racks It is actually part of the patch panel Instructions for making connections in the wiring closet with this type of equipment follows 1 Attach one end of a pa...

Страница 46: ...cron multimode fiber optic cabling with an SC connector at both ends If you need to connect to a device with 62 5 125 micron cable that has ST type connectors SMC provides an optional SC ST Converter Part Number 99 012034 091 Each single mode fiber port requires 9 125 micron single mode fiber optic cable with an SC connector at both ends Equipment Rack side view SMC TigerSwitch 10 100 Patch Panel ...

Страница 47: ...Check that the fiber terminators are clean You can clean the cable plugs by wiping them gently with a clean tissue or cotton ball moistened with a little ethanol Dirty fiber terminators on fiber optic cables will impair the quality of the light transmitted through the cable and lead to degraded performance on the port 3 Connect one end of the cable to the SC port on the switch and the other end to...

Страница 48: ...ll depend on the fiber type as listed under 10 100 Mbps Ethernet Collision Domain on page 4 7 Connectivity Rules When adding hubs repeaters to your network please follow the connectivity rules listed in the manuals for these products However note that because switches break up the path for connected devices into separate collision domains you should not include the switch or connected cabling in y...

Страница 49: ...ASE T Type Connector Maximum Cable Length Cat 5 5e or 6 100 ohm UTP RJ 45 100 m 328 ft Maximum 10 100 Mbps Ethernet Cable Distance Type Cable Type Max Cable Length 10BASE T Twisted Pair Category 3 or better 100 m 328 ft 100BASE TX Category 5 or better 100 ohm UTP or STP 100 m 328 ft 100BASE FX Multimode 50 125 or 62 5 125 micron core multimode fiber MMF 2 km 1 24 miles 100BASE FX Single Mode 9 125...

Страница 50: ...bel the opposing ends of each cable Using your building s floor plans draw a map of the location of all network connected equipment For each piece of equipment identify the devices to which it is connected Note the length of each cable and the maximum cable length supported by the switch ports For ease of understanding use a location based key when assigning prefixes to your cable labeling Use seq...

Страница 51: ... LED is Off Verify that the switch and attached device are powered on Be sure the cable is plugged into both the switch and corresponding device Verify that the proper cable type is used and its length does not exceed specified limits If the switch is installed in a rack check the connections to the punch down block and patch panel Check the adapter on the attached device and cable connections for...

Страница 52: ... in an alternate environment where you are sure that all the other components are functioning properly In Band Access You can access the management agent in the switch from anywhere within the attached network using Telnet a Web browser or other network management software tools However you must first configure the switch with a valid IP address subnet mask and default gateway If you have trouble ...

Страница 53: ...0BASE FX 50 125 or 62 5 125 micron core multimode fiber MMF 2 km 1 24 miles SC or ST 100BASE FX 9 125 micron core single mode fiber SMF 20 km 12 43 miles SC 1000BASE T Cat 5 5e or 6 100 ohm UTP 100 m 328 ft RJ 45 1000BASE SX 50 125 or 62 5 125 micron core MMF See the following table SC or SC ST 1000BASE LX 9 125 micron SMF 10 km 6 2 miles SC 1000BASE SX Fiber Specifications Fiber Diameter Fiber Ba...

Страница 54: ...tion Each wire pair must be attached to the RJ 45 connectors in a specific orientation See Cabling Guidelines on page 4 1 for an explanation Figure B 1 illustrates how the pins on the RJ 45 connector are numbered Be sure to hold the connectors in the same orientation when attaching the wires to the pins 10BASE T 100BASE TX Pin Assignments Figure B 1 RJ 45 Connector Pin Numbers Use unshielded twist...

Страница 55: ... of the ports has an internal crossover MDI X the two pairs of wires must be straight through When auto negotiation is enabled for any RJ 45 port on this switch you can use either straight through or crossover cable to connect to any device type Figure B 2 Straight through Wiring Pin MDI X Assignment MDI Assignment 1 Input Receive Data Output Transmit Data 2 Input Receive Data Output Transmit Data...

Страница 56: ...aight through cables for all network connections to PCs or servers or to other switches or hubs The table below shows the 1000BASE T MDI and MDI X port pinouts These ports require that all four pairs of wires be connected Note that for 1000BASE T operation all four pairs of wires are used for both transmit and receive Use 100 ohm Category 5 5e or 6 unshielded twisted pair UTP or shielded twisted p...

Страница 57: ... the ANSI TIA EIA TSB 67 standard Additionally cables must also pass test parameters for Return Loss and Equal Level Far End Crosstalk ELFEXT These tests are specified in the ANSI TIA EIA TSB 95 Bulletin The Additional Transmission Performance Guidelines for 100 Ohm 4 Pair Category 5 Cabling Note When testing your cable installation be sure to include all patch cables between switches and end devi...

Страница 58: ...nectors in the link Fiber Standards The current TIA Telecommunications Industry Association 568 A specification for optical fiber cabling consists of one recognized cable type for horizontal subsytems and two cable types for backbone subsystems Horizontal 62 5 125 micron multimode two fibers per outlet Backbone 62 5 125 micron multimode or singlemode TIA 568 B allows the use of 50 125 micron multi...

Страница 59: ...ssignments used to connect to the serial port are provided in the following tables Figure B 4 DB 9 Console Port Pin Numbers DB 9 Port Pin Assignments Console Port to 9 Pin DTE Port on PC EIA Circuit CCITT Signal Description Switch s DB9 DTE Pin PC DB9 DTE Pin BB 104 RxD Received Data 3 2 BA 103 TxD Transmitted Data 2 3 AB 102 SGND Signal Ground 5 5 No other pins are used Switch s 9 Pin Serial Port...

Страница 60: ...CABLES B 8 Console Port to 25 Pin DTE Port on PC Switch s 9 Pin Se rial Port Null Modem PC s 25 Pin DTE Port 2 RXD TXD 2 TXD 3 TXD RXD 3 RXD 5 SGND SGND 7 SGND No other pins are used ...

Страница 61: ...BASE X GBIC modules Network Interface 10BASE T RJ 45 100 ohm UTP cable Categories 3 or better 100BASE TX RJ 45 100 ohm UTP cable Category 5 or better Ports 1 24 RJ 45 connectors auto MDI MDI X Communication Speed 10 and 100 Mbps Communication Mode Full and half duplex Buffer Architecture 4 Mbyte per system Aggregate Bandwidth 8 8 Gbps Switching Database 8K MAC address entries ...

Страница 62: ...rature Operating 0 to 50 C 32 to 122 F Storage 40 to 70 C 40 to 158 F Humidity Operating 10 to 90 Power Supply Internal auto ranging transformer 100 to 240 VAC 50 to 60 Hz Power Consumption 60 Watts maximum Heat Dissipation 205 BTU hr maximum Maximum Current 3 0 A 110 VAC 2 0 A 240 VAC Switch Features Forwarding Mode Store and forward Throughput Wire speed ...

Страница 63: ...ment RS 232 DB 9 console port Software Loading TFTP or Web HTTP in band or XModem out of band MIB Support MIB II RFC1213 Bridge MIB RFC 1493 without Static Table SMC s private MIB Standards IEEE 802 3 Ethernet IEEE 802 3u Fast Ethernet IEEE 802 1p priority tags IEEE 802 3ac VLAN tagging IEEE 802 1Q VLAN Bridge Management IEEE 802 3x full duplex flow control ISO IEC 8802 3 SNMP RFC 1157 ARP RFC 826...

Страница 64: ...missions FCC Class A Industry Canada Class A EN55022 CISPR 22 Class A EN 61000 3 2 3 VCCI Class A C Tick AS NZS 3548 1995 Class A Immunity EN 61000 4 2 3 4 5 6 8 11 Safety CSA NRTL CSA 22 2 950 UL 1950 EN60950 TÜV GS Warranty Limited Lifetime ...

Страница 65: ...mode fiber cable SMC6824FMSC 50 125 or 62 5 125 micron multimode fiber cable Standards IEEE 802 3u Fast Ethernet ISO IEC 8802 3 Weight 50 gm 1 8 oz Size 6 0 x 9 1 cm 2 37 x 2 56 in 1000BASE T Extender Module Model SMC6824GT Ports 1 1000BASE T RJ 45 port Network Interface RJ 45 Connector 100 ohm Category 5 5e twisted pair cable Standards IEEE 802 3ab Gigabit Ethernet ...

Страница 66: ...ght 55 gm 1 98 oz Size 6 0 x 9 1 cm 2 37 x 2 56 in 1000BASE X GBIC Module Model SMC6824GB Ports 1 slot for GBIC transceivers Communication Speed 1000 Mbps Communication Mode Full Duplex Standards IEEE 802 3z Gigabit Ethernet ...

Страница 67: ...tor SMC6824FSSC Extender module with one 100BASE FX single mode fiber port SC type connector SMC6824FMSC Extender module with one 100BASE FX multimode fiber port SC type connector SMC6824GB Gigabit module with one slot for GBIC transceivers SMCBGSSCX1 1 port 1000BASE SX GBIC transceiver SMCBGLSCX1 1 port 1000BASE LX GBIC transceiver SMCBGZSCX1 1 port 1000BASE ZX GBIC transceiver 99 012034 091 SC t...

Страница 68: ...ORDERING INFORMATION D 2 ...

Страница 69: ...Gigabit Ethernet over two pairs of Category 5 5e or 6 100 ohm UTP cable Auto Negotiation Signalling method allowing each node to select its optimum operational mode e g 10 100 or 1000 Mbps and half or full duplex based on the capabilities of the node to which it is connected Bandwidth The difference between the highest and lowest frequencies available for network signals Also synonymous with wire ...

Страница 70: ...ovides for integration into the OSI model and extends the physical layer and media with repeaters and implementations that operate on fiber thin coax and twisted pair cable Fast Ethernet A 100 Mbps network communication system based on Ethernet and the CSMA CD access method Fast Ethernet Switch Device that provides a full 100 Mbps bandwidth or either 10 or 100 Mbps bandwidth with Auto Negotiation ...

Страница 71: ...ASE TX Fast Ethernet IEEE 802 3x Defines Ethernet frame start stop requests and timers used for flow control on full duplex links IEEE 802 3z Defines CSMA CD access method and physical layer specifications for 1000BASE Gigabit Ethernet LAN Segment Separate LAN or collision domain LED Light emitting diode used for monitoring a device or network condition Link Segment Length of twisted pair or fiber...

Страница 72: ...ameter Wire distance between two end stations in the same collision domain RJ 45 Connector A connector for twisted pair wiring Straight through Port An RJ 45 port which does not cross the receive and transmit signals internally so it can be connected with straight through twisted pair cable to any device having a crossover port Also referred to as a Daisy Chain port Switched Ports Ports that are o...

Страница 73: ... VLAN connections 2 5 B brackets attaching 3 5 buffer size C 1 C cable Ethernet cable compatibility 3 2 labeling and connection records 4 8 lengths 4 7 specifications B 1 cleaning fiber terminators 4 5 compliances EMC C 4 safety C 4 connectivity rules 10 100 Mbps 4 7 1000 Mbps 4 7 console port pin assignments 3 9 B 7 contents of package 3 3 cooling problems A 2 cord sets international 3 8 crossove...

Страница 74: ...3 1 M management agent 1 2 features 1 10 C 3 out of band 1 2 SNMP 1 2 Web based 1 2 MIB support C 3 modules 10 100 1000BASE T 1 6 1000BASE T C 5 1000BASE X 1 7 100BASE FX 1 6 1 7 C 5 slide in C 5 mounting the switch in a rack 3 4 on a desktop or shelf 3 6 multimode fiber optic cables 4 4 N network connections 4 4 examples 2 2 O optional equipment D 1 modules C 5 modules installation 3 4 ordering i...

Страница 75: ...n 3 1 SNMP agent 1 2 specifications 1000BASE X GBIC module C 6 compliances C 4 environmental C 2 physical C 1 power C 2 standards compliance C 4 IEEE C 3 status LEDs 1 4 surge suppressor using 3 1 switch architecture 1 2 switching introduction to 2 1 T Telnet A 2 temperature within a rack 3 4 troubleshooting in band access A 2 power and cooling problems A 2 switch indicators A 1 W warranty C 4 Web...

Страница 76: ...INDEX Index 4 ...

Страница 77: ......

Страница 78: ...1 38 32 32 Fax 33 0 41 38 01 58 Italy 39 0 335 5708602 Fax 39 02 739 14 17 Benelux 31 33 455 72 88 Fax 31 33 455 73 30 Central Europe 49 0 89 92861 0 Fax 49 0 89 92861 230 Nordic 46 0 868 70700 Fax 46 0 887 62 62 Eastern Europe 34 93 477 4920 Fax 34 93 477 3774 Sub Saharian Africa 27 0126610232 Fax 27 11 314 9133 North West Africa 216 71236616 Fax 216 71751415 CIS 7 095 789 35 73 Fax 7 095 789 35 ...

Отзывы:

Нет отзывов

Похожие инструкции для 6724AL2

Бренд: D-Link Страницы: 14

Бренд: D-Link Страницы: 7

Бренд: D-Link Страницы: 41

Бренд: CAME Страницы: 19

Бренд: Konica Minolta Страницы: 38

Бренд: Western Digital Страницы: 8

Бренд: BSS Audio Страницы: 20

Бренд: Juniper Страницы: 7

Бренд: YATO Страницы: 96

Бренд: ActionTec Страницы: 115

Бренд: l-com Страницы: 2

Бренд: Supero Страницы: 54

Бренд: Yeti Страницы: 29

Бренд: R3 Страницы: 48

Бренд: Proxim Страницы: 65

Бренд: Me Страницы: 28

Бренд: Xaptum Страницы: 24

Бренд: C-Data Страницы: 19

Бренды по названию

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Популярные бренды

Загрузить еще бренды