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SMC Networks 8708L2, Руководство по установке

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SMC Networks 8708L2 Скачать руководство пользователя страница 49

C

ONNECTING

 

TO

 

THE

 M

ANAGEMENT

 P

ORT

4-3

Network Wiring 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 patch cable to the switch’s management port, and 

the other end to the patch panel.

2. If not already in place, attach one end of a cable segment to the back 

of the patch panel where the punch-down block is located, and the 
other end to a modular wall outlet.

3. Label the cables to simplify future troubleshooting. See “Cable 

Labeling and Connection Records” on page 4-7. 

Figure 4-2  Network Wiring Connections 

Equipment Rack
(side view)

Switch

Patch Panel

Punch-Down Block

Wall

Содержание 8708L2

Страница 1: ...ee Protocol RSTP and MSTP Up to 4 LACP or static 8 port trunks Layer 2 3 4 CoS support through eight priority queues Layer 3 4 traffic priority with IP Precedence and IP DSCP Full support for VLANs with GVRP IGMP multicast filtering and snooping Support for jumbo frames up to 9 KB Manageable via console Web SNMP RMON Installation Guide SMC8708L2 ...

Страница 2: ......

Страница 3: ...38 Tesla Irvine CA 92618 Phone 949 679 8000 TigerSwitch 10G Installation Guide From SMC s Tiger line of feature rich workgroup LAN solutions May 2005 Pub 149100024300A ...

Страница 4: ...ted by implication or otherwise under any patent or patent rights of SMC SMC reserves the right to change specifications at any time without notice Copyright 2005 by SMC Networks Inc 38 Tesla Irvine CA 92618 All rights reserved Printed in Taiwan Trademarks SMC is a registered trademark and EZ Switch TigerStack and TigerSwitch are trademarks of SMC Networks Inc Other product and company names are t...

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: ...able for RJ 45 connections Category 3 or greater for 10 Mbps connections and Category 5 or better for 100 Mbps connections Use 50 125 or 62 5 125 micron multimode fiber optic cable or 9 125 micron single mode cable for fiber optic transceiver connections Warnings 1 Wear an anti static wrist strap or take other suitable measures to prevent electrostatic discharge when handling this equipment 2 When...

Страница 8: ... A for harmonic current emission according 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 1...

Страница 9: ...nnection The appliance coupler the connector to the unit and not the wall plug must have a configuration for mating with an EN 60320 IEC 320 appliance inlet The socket outlet must be near to the unit and easily accessible You can only remove power from the unit by disconnecting the power cord from the outlet When using a fiber optic port never look at the transmit laser while it is powered on Also...

Страница 10: ...S A and Canada The cord set must be UL approved and CSA certified The minimum specifications for the flexible cord are No 18 AWG not longer than 2 meters or 16 AWG Type SV or SJ 3 conductor The cord set must have a rated current capacity of at least 10 A The attachment plug must be an earth grounding type with NEMA 5 15P 15 A 125 V or NEMA 6 15P 15 A 250 V configuration Denmark The supply plug mus...

Страница 11: ...0 Ces conditions ne sont maintenues que si l équipement auquel il est raccordé fonctionne dans les mêmes conditions France et Pérou uniquement Ce groupe ne peut pas être alimenté par un dispositif à impédance à la terre Si vos alimentations sont du type impédance à la terre ce groupe doit être alimenté par une tension de 230 V 2 P T par le biais d un transformateur d isolement à rapport 1 1 avec u...

Страница 12: ...tzkabels aus der Netzsteckdose unterbrochen werden Der Betrieb dieses Geräts erfolgt unter den SELV Bedingungen Sicherheitskleinstspannung gemäß IEC 60950 Diese Bedingungen sind nur gegeben wenn auch die an das Gerät angeschlossenen Geräte unter SELV Bedingungen betrieben werden Suisse La prise mâle d alimentation doit respecter la norme SEV ASE 1011 Europe La prise secteur doit être conforme aux ...

Страница 13: ...ptic cable The lasers are compliant with the requirements of a Class 1 Laser Product and are inherently eye safe in normal operation However you should never look directly at a transmit port when it is powered on Caution Wear an anti static wrist strap or take other suitable measures to prevent electrostatic discharge when handling this equipment Caution Do not plug a phone jack connector in the R...

Страница 14: ... related characteristics and how to install the switch Audience The guide is intended for use by network administrators who are responsible for installing and setting up network equipment consequently it assumes a basic working knowledge of LANs Local Area Networks Diese Anleitung ist für die Benutzung durch Netzwerkadministratoren vorgesehen die für die Installation und das einstellen von Netzwer...

Страница 15: ...ivity 1 8 Performance 1 8 Management 1 9 2 Network Planning 2 1 Introduction to Switching 2 1 Application Examples 2 2 Network Aggregation Plan 2 2 Remote Connections with Fiber Cable 2 3 Making VLAN Connections 2 4 Application Notes 2 5 3 Installing the Switch 3 1 Selecting a Site 3 1 Ethernet Cabling 3 2 Equipment Checklist 3 3 Package Contents 3 3 Optional Rack Mounting Equipment 3 3 Mounting 3...

Страница 16: ...1 Connecting to the Management Port 4 1 Cabling Guidelines 4 1 Connecting Devices to the Management Port 4 2 Network Wiring Connections 4 3 Fiber Optic XFP Devices 4 4 Connectivity Rules 4 6 10 Gigabit Ethernet Collision Domain 4 6 100 Mbps Fast Ethernet Collision Domain 4 7 10 Mbps Ethernet Collision Domain 4 7 Cable Labeling and Connection Records 4 7 ...

Страница 17: ...ation A 2 In Band Access A 3 B Cables B 1 Twisted Pair Cable and Pin Assignments B 1 10BASE T 100BASE TX Pin Assignments B 2 Straight Through Wiring B 2 Crossover Wiring B 3 Fiber Standards B 4 C Specifications C 1 Physical Characteristics C 1 Switch Features C 2 Management Features C 2 Standards C 3 Compliances C 3 Warranty C 4 D Ordering Information D 1 Glossary Index ...

Страница 18: ...aximum 10GBASE LR 10 Gigabit Ethernet Cable Length 4 6 Table 4 3 Maximum 10GBASE ER 10 Gigabit Ethernet Cable Length 4 6 Table 4 4 Maximum Fast Ethernet Cable Length 4 7 Table 4 5 Maximum Ethernet Cable Length 4 7 Table A 1 Troubleshooting Chart A 1 Table A 2 Power RPS LEDs A 2 Table B 1 10 100BASE TX MDI and MDI X Port Pinouts B 2 Table D 1 TigerSwitch 10G Products and Accessories D 1 ...

Страница 19: ...3 2 Figure 3 2 Attaching the Brackets 3 5 Figure 3 3 Installing the Switch in a Rack 3 5 Figure 3 4 Attaching the Adhesive Feet 3 7 Figure 3 5 Installing an XFP Transceiver 3 8 Figure 3 6 Power Socket 3 9 Figure 3 7 Serial Port DB 9 DTE Pin Out 3 10 Figure 4 1 Making Twisted Pair Connections 4 2 Figure 4 2 Network Wiring Connections 4 3 Figure 4 3 Making Fiber Port Connections 4 5 Figure B 1 RJ 45...

Страница 20: ...FIGURES xvi ...

Страница 21: ... of powerful 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 Front and Rear Panels XFP transceivers are purchased separat...

Страница 22: ...vents errors from being propagated throughout the network Network Management Options This SMC8708L2 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 management software or via SNMP applications To manage the switch you can make a direct connec...

Страница 23: ...matic MDI MDI X operation so you can use straight through cables for all network connections to PCs or servers or to other switches or hubs See 10BASE T 100BASE TX Pin Assignments on page B 2 This port supports auto negotiation so the optimum transmission mode half or full duplex and data rate 10 or 100 Mbps can be selected automatically If a device connected to this port does not support auto neg...

Страница 24: ...8L2 includes a display panel for key system and port indications that simplify installation and network troubleshooting The LEDs which are located on the front panel for easy viewing are described in the following figures and tables Figure 1 2 Port LEDs Port Status LEDs ...

Страница 25: ...ort has been administratively disabled Off There is no valid link on the port XFP Module Green There is an XFP transceiver present in the slot Off There is no transceiver in the slot Management Port Link Act On Flashing Yellow Port has established a valid 10 Mbps network connection Flashing indicates activity On Flashing Green Port has established a valid 100 Mbps network connection Flashing indic...

Страница 26: ...supply is operating normally On Yellow The unit s internal power supply has failed Off The unit has no power connected or has failed RPS On Green The redundant power supply is operating normally On Yellow The redundant power supply is plugged in but faulty such as a thermal or fan failure Off No redundant power supply is connected System LEDs ...

Страница 27: ...ket is for the AC power cord The socket labeled RPS is for the optional Redundant Power Supply Figure 1 4 Power Supply Sockets Diag Flashing Green The system diagnostic test is in progress On Green The system diagnostic test has completed successfully On Yellow The system diagnostic test has detected a fault Yellow Green Alternating There has been a fan fault or the unit has overheated Table 1 2 S...

Страница 28: ...J 45 port supports auto MDI MDI X pinout selection Unshielded UTP cable supported 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 2002 Ethernet Fast Ethernet and 802 3ae 10 Gigabit Ethernet compliance ensures compatibility with standards based hubs network cards and switches from any vendor Performance Transparent bridgin...

Страница 29: ...ND BENEFITS 1 9 Management At a glance LEDs for easy troubleshooting Network management agent Manages switch in band or out of band Supports console Telnet SSH SNMP v1 v2c v3 RMON 4 groups and web based interface ...

Страница 30: ...ABOUT THE TIGERSWITCH 10G 1 10 ...

Страница 31: ...iencing congestion server power user or hub 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 distance between end stations is limited by a maximum hop count However a switch turns the hop count back to zero So subdividing the network into smal...

Страница 32: ...ing several servers at 10 Gbps Figure 2 1 Network Aggregation Plan 10 Gbps Segments Server Farm Slave Stack Master Uplink Uplink PWR Diag RPU Stack Master 25 26 27 28 29 30 31 32 33 34 35 36 47 Down 48 Up 45 46 1 2 3 4 5 6 7 8 9 10 11 12 37 38 39 40 41 42 43 44 45 46 47 48 13 14 15 16 17 18 19 20 21 22 23 24 13 14 15 16 17 18 19 20 21 22 23 24 0 45 46 47 48 PWR Diag RPU 25 26 27 28 29 30 31 32 33 ...

Страница 33: ... for high bandwidth core connections between buildings in a campus setting or to connect to a remote site The figure below illustrates this switch connecting multiple segments with fiber cable Figure 2 2 Remote Connections with Fiber Cable Headquarters 10GBASE LR SMF 10 kilometers Remote Switch 10 Gbps Segments 10GBASE LR SMF 10 kilometers Remote Switch Server Farm PWR Diag RPU 25 26 27 28 29 30 3...

Страница 34: ...single switch However tagged VLANs should be used for larger networks and all the VLANs assigned to the inter switch links These switch also support multiple spanning trees which allow VLAN groups to maintain a more stable path between all VLAN members This can reduce the overall amount of protocol traffic crossing the network and provide a shorter reconfiguration time if any link in the spanning ...

Страница 35: ...k applications that require routing you can attach this switch to a router or WAN gateway 3 As a general rule the length of fiber optic cable for a single switched link should not exceed 10GBASE SR 300 m 984 25 ft for multimode fiber 10GBASE LR 10 km 6 21 miles for single mode fiber 10GBASE ER 40 km 24 85 miles for single mode fiber However power budget constraints must also be considered when cal...

Страница 36: ...NETWORK PLANNING 2 6 ...

Страница 37: ...equate 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 and transmitters Make sure that the unit is connected to a sep...

Страница 38: ...e type Unshielded twisted pair UTP or shielded twisted pair STP cables with RJ 45 connectors Category 3 or better for 10BASE T or 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 damaged cabl...

Страница 39: ... 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 and Installation Guide CD 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 s...

Страница 40: ...ithin 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 mounted unit Circuit Overloading Be sure that the supply circuit to the rack assembly is not overloaded Grounding Rack mounted equipment should be properly gr...

Страница 41: ...ttach the brackets to the device using the screws provided in the Bracket Mounting Kit Figure 3 2 Attaching the Brackets 2 Mount the device in the rack using four rack mounting screws not provided Figure 3 3 Installing the Switch in a Rack ...

Страница 42: ...ie bitte sicher dass die Rackumgebungstemperatur innerhalb des angegebenen Betriebstemperaturbereichs liegt Siehe Temperatur auf Seite C 1 Mechanische Last Stellen Sie kein Gerät auf eine Rack Montageeinheit Stromüberlastung Stellen Sie sicher dass der Netzkreis der Rackeinheit nicht überlastet wird Erdung Die Rack Montageeinheit muss richtig geerdet werden Besondere Acht sollten Sie bei Verbindun...

Страница 43: ...C 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 5 If also installing an RPS place it close to the stack ...

Страница 44: ...pe 2 Insert the transceiver with the connector facing outward and the slot connector facing down Note that XFP transceivers are keyed so they can only be installed in one orientation 3 Slide the XFP transceiver into the slot until it snaps into place Note XFP transceivers are hot swappable The switch does not need to be powered off before installing or removing a transceiver However always first d...

Страница 45: ...source 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 socket type in your country 3 Check the front panel LEDs as the device is powered on to be sure the PWR LED is lit If not check that the power cable is correctly plugged in 4 If you have purchased a Redundant Power Supply connect it to the device and to an AC power ...

Страница 46: ...ct to the serial port are provided in the following table Figure 3 7 Serial Port DB 9 DTE Pin Out Wiring Map for Serial Cable 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 Flow control none Table 3 1 Serial Cable Wiring Switch s 9 Pin Serial Port Null Modem PC s 9 Pin DTE Port 2 RXD receive d...

Страница 47: ...n PCs and servers as well as to switches routers or remote devices Connecting to the Management Port When connecting to switch s management port use unshielded twisted pair UTP cable with RJ 45 connectors at both ends Use Category 5 5e or 6 cable for 1000BASE T connections or Category 5 or better for 100BASE TX connections Cabling Guidelines The RJ 45 ports on the switch support automatic MDI MDI ...

Страница 48: ...re 4 1 Making Twisted Pair Connections 2 If the device is a network card and the switch is in the wiring closet attach the other end of the cable segment to a modular wall outlet that is connected to the wiring closet See the section Network Wiring Connections Otherwise attach the other end to the management port on the switch Make sure each twisted pair cable does not exceed 100 meters 328 ft in ...

Страница 49: ...Attach one end of a patch cable to the switch s management port and the other end to the patch panel 2 If not already in place attach one end of a cable segment to the back of the patch panel where the punch down block is located and the other end to a modular wall outlet 3 Label the cables to simplify future troubleshooting See Cable Labeling and Connection Records on page 4 7 Figure 4 2 Network ...

Страница 50: ... fiber optic cable The lasers are compliant with the requirements of a Class 1 Laser Product and are inherently eye safe in normal operation However you should never look directly at a transmit port when it is powered on Note When selecting a fiber XFP device considering safety please make sure that it can function at a temperature that is not less than the recommended maximum operational temperat...

Страница 51: ...e LC port on the transceiver and the other end to the LC port on the other device Since LC connectors are keyed the cable can be attached in only one orientation Figure 4 3 Making Fiber Port Connections 4 As a connection is made check the Link LED on the switch corresponding to the port to be sure that the connection is valid 10GBASE fiber optic ports operate at 10 Gbps full duplex with auto negot...

Страница 52: ...25 micron multimode fiber 400 MHz km 2 66 m 6 56 216 54 ft LC 50 125 micron multimode fiber 500 MHz km 2 82 m 6 56 269 ft LC 50 125 micron multimode fiber 2000 MHz km 2 300 m 6 56 984 25 ft LC Table 4 2 Maximum 10GBASE LR 10 Gigabit Ethernet Cable Length Fiber Diameter Fiber Bandwidth Maximum Cable Length Connector 9 125 micron single mode fiber N A 10 km 6 2 miles LC Table 4 3 Maximum 10GBASE ER ...

Страница 53: ...s Clearly label 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 labe...

Страница 54: ...al numbers for cables that originate from the same equipment Differentiate between racks by naming accordingly Label each separate piece of equipment Display a copy of your equipment map including keys to all abbreviations at each equipment rack ...

Страница 55: ...iag LED is Yellow Power cycle the switch to try and clear the condition If the condition does not clear contact your local dealer for assistance Link 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 Check the adapte...

Страница 56: ... to shutdown If you still cannot isolate the problem then the internal power supply may be defective Installation Verify that all system components have been properly installed If one or more components appear to be malfunctioning such as the power cord or network cabling test them in an alternate environment where you are sure that all the other components are functioning properly Table A 2 Power...

Страница 57: ...nk to the management agent check to see if you have a valid network connection Then verify that you entered the correct IP address Also be sure the port through which you are connecting to the switch has not been disabled If it has not been disabled then check the network cabling that runs between your remote location and the switch Caution The management agent can accept up to four simultaneous T...

Страница 58: ...TROUBLESHOOTING A 4 ...

Страница 59: ... RJ 45 connector must be attached to both ends of the cable Caution Each wire pair must be attached to the RJ 45 connectors in a specific orientation Caution DO NOT plug a phone jack connector into any RJ 45 port Use only twisted pair cables with RJ 45 connectors that conform with FCC standards Figure B 1 illustrates how the pins on the RJ 45 connector are numbered Be sure to hold the connectors i...

Страница 60: ... management port you can use either straight through or crossover cable Straight Through Wiring If the twisted pair cable is to join two ports and only one 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 these switches you can use either straight through or crossover cable to connect to any device t...

Страница 61: ...either straight through or crossover cable to connect to any device type We recommend connecting all four wire pairs as shown in the following diagram to allow the same cabling to used for Gigabit Ethernet networks Figure B 3 Crossover Wiring White Orange Stripe Orange White Green Stripe Green 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 EIA TIA 568B RJ 45 Wiring Standard 10 100BASE TX Straight through Cable E...

Страница 62: ... two cable types for backbone subsystems Horizontal 62 5 125 micron multimode two fibers per outlet Backbone 62 5 125 micron multimode or single mode TIA 568 B will allow the use of 50 125 micron multimode optical fiber in both the horizontal and backbone in addition to the types listed above All optical fiber components and installation practices must meet applicable building and safety codes ...

Страница 63: ...5 connector auto MDI X 10BASE T RJ 45 100 ohm UTP cable Category 3 or better 100BASE TX RJ 45 100 ohm UTP cable Category 5 or better Maximum Cable Length 100 m 328 ft Buffer Architecture 8 Mbytes Aggregate Bandwidth 160 Gbps Switching Database 16K MAC address entries including 1K static MAC addresses LEDs System PWR power supply RPS redundant power supply Diag diagnostics Port Status Link Act link...

Страница 64: ...AC Input 100 to 240 V 50 60 Hz 2A Power Supply Internal auto ranging transformer 100 to 240 VAC 50 to 60 Hz External supports connection for redundant power supply Power Consumption 150 Watts maximum Maximum Current 2 00 A 100 VAC 1 00 A 240 VAC Switch Features Forwarding Mode Store and forward Throughput Wire speed Management Features In Band Management Web Telnet SSH or SNMP manager ...

Страница 65: ... 10 Gigabit Ethernet IEEE 802 1D Spanning Tree Protocol IEEE 802 1w Rapid Spanning Tree Protocol IEEE 802 1s Multiple Spanning Tree Protocol Compliances CE Mark Emissions 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 CUS CSA60950 1 UL60950 1 TÜV GS EN60950 1 CB IEC60950 1 ...

Страница 66: ...SPECIFICATIONS C 4 Warranty Limited Lifetime ...

Страница 67: ...ble D 1 TigerSwitch 10G Products and Accessories Product Number Description SMC8708L2 8 port 10G managed Layer 2 switch SMCRPU14 Redundant power unit with cables supports one device Also available in models for Continental Europe and the UK ...

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

Страница 69: ... core multimode fiber cable 10GBASE LR IEEE 802 3ae specification for 10 Gigabit Ethernet over two strands of 9 125 micron core single mode fiber cable 10GBASE ER IEEE 802 3ae specification for 10 Gigabit Ethernet over two strands of 9 125 micron core single mode fiber cable 10 Gigabit Ethernet A 10 Gbps network communication system based on Ethernet Auto Negotiation Signalling method allowing eac...

Страница 70: ...n Detect is the communication method employed by Ethernet Fast Ethernet or Gigabit Ethernet End Station A workstation server or other device that does not forward traffic Ethernet A network communication system developed and standardized by DEC Intel and Xerox using baseband transmission CSMA CD access logical bus topology and coaxial cable The successor IEEE 802 3 standard provides for integratio...

Страница 71: ...al layer specifications for 1000BASE T Gigabit Ethernet Now incorporated in IEEE 802 3 2002 IEEE 802 3ae Defines the physical layer specifications for 10 Gigabit Ethernet over fiber IEEE 802 3ak Defines the physical layer specifications for 10 Gigabit Ethernet over coaxial cable IEEE 802 3u Defines CSMA CD access method and physical layer specifications for 100BASE TX Fast Ethernet Now incorporate...

Страница 72: ... about the device Modal Bandwidth Bandwidth for multimode fiber is referred to as modal bandwidth because it varies with the modal field or core diameter of the fiber Modal bandwidth is specified in units of MHz per km which indicates the amount of bandwidth supported by the fiber for a one km distance Network Diameter Wire distance between two end stations in the same collision domain Redundant P...

Страница 73: ...d IP as the network layer protocol UTP Unshielded twisted pair cable Virtual LAN VLAN A Virtual LAN is a collection of network nodes that share the same collision domain regardless of their physical location or connection point in the network A VLAN serves as a logical workgroup with no physical barriers allowing users to share information and resources as though located on the same LAN ...

Страница 74: ...GLOSSARY Glossary 6 ...

Страница 75: ... 1 C cable Ethernet cable compatibility 3 2 labeling and connection records 4 7 lengths 4 7 cleaning fiber terminators 4 5 compliances EMC C 3 safety C 3 connectivity rules 10 Gbps 4 6 10 Mbps 4 7 100 Mbps 4 7 console port pin assignments 3 10 console port pin assignments 3 10 contents of package 3 3 cooling problems A 2 cord sets international 3 9 D DC input 1 7 desktop mounting 3 7 device connec...

Страница 76: ...5 Power 1 6 problems A 1 RPS 1 6 XFP Module 1 5 location requirements 3 1 M management agent 1 2 features 1 9 C 2 C 3 out of band 1 2 SNMP 1 2 web based 1 2 mounting the switch in a rack 3 4 on a desktop or shelf 3 7 multimode fiber optic cables 4 4 N network connections 4 1 4 4 examples 2 2 O optional redundant power unit 1 7 ordering information D 1 out of band management 1 2 P package contents ...

Страница 77: ...gent 1 2 specifications compliances C 2 C 3 environmental C 2 physical C 1 power C 2 standards compliance C 3 IEEE C 3 status LEDs 1 4 surge suppressor using 3 1 switch architecture 1 2 switching introduction to 2 1 method 1 2 T temperature within a rack 3 4 troubleshooting in band access A 3 power and cooling problems A 2 switch indicators A 1 Telnet A 3 twisted pair connections 4 1 V VLANs taggi...

Страница 78: ...INDEX Index 4 ...

Страница 79: ......

Страница 80: ...K 44 0 1932 866553 Fax 44 0 118 974 8701 France 33 0 41 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 216 712 36616 Fax 216 71751415 North West Africa 34 93 477 4920 ...

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