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Edge-Core ECS3810-26T Скачать руководство пользователя страница 70

G

LOSSARY

– 70 –

LED

Light emitting diode used for monitoring a device or network condition.

L

OCAL

A

REA

N

ETWORK

(LAN)

A group of interconnected computer and support devices.

M

EDIA

A

CCESS

C

ONTROL

(MAC)

A portion of the networking protocol that governs access to the transmission
medium, facilitating the exchange of data between network nodes.

MIB

An acronym for Management Information Base. It is a set of database objects
that contains information about the device.

M

ODAL

B

ANDWIDTH

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.

N

ETWORK

D

IAMETER

Wire distance between two end stations in the same collision domain.

RJ-45 C

ONNECTOR

A connector for twisted-pair wiring.

S

WITCHED

P

ORTS

Ports that are on separate collision domains or LAN segments.

TIA

Telecommunications Industry Association

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Содержание ECS3810-26T

Страница 1: ...Installation Guide www edge core com ECS3810 26T Managed 26 Port Fast Ethernet Switch...

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Страница 3: ...CS3810 26T MANAGED 26 PORT FAST ETHERNET SWITCH Layer 2 Switch with 24 Fast Ethernet RJ 45 Ports 2 Gigabit Ethernet Combination RJ 45 SFP Ports and 1 Fast Ethernet Management Port ECS3810 26T E092011...

Страница 4: ......

Страница 5: ...nterference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his...

Страница 6: ...harmonic current emission according to EN 61000 3 2 2006 Class A Limitation of voltage fluctuation and flicker in low voltage supply system according to EN 61000 3 3 2005 Immunity Product family stand...

Страница 7: ...tly at the fiber TX port 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 fibres optiques et...

Страница 8: ...he 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 This unit operates under SELV Safety Extra Low V...

Страница 9: ...rd Set U 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 T...

Страница 10: ...ortant l appellation Neutre et avec raccordement direct la terre masse Cordon lectrique Il doit tre agr dans le pays d utilisation Etats Unis et Canada Le cordon doit avoir re u l homologation des UL...

Страница 11: ...teeingang haben Die Netzsteckdose mu in der N he des Ger ts und leicht zug nglich sein Die Stromversorgung des Ger ts kann nur durch Herausziehen des Ger tenetzkabels aus der Netzsteckdose unterbroch...

Страница 12: ...erviceable user parts WARNING Installation and removal of the unit must be carried out by qualified personnel only WARNING When connecting this device to a power outlet connect the field ground lead o...

Страница 13: ...cluded electrical components once the product has reached the end of its life MANUFACTURING MATERIALS There are no hazardous nor ozone depleting materials in this product DOCUMENTATION All printed doc...

Страница 14: ...COMPLIANCES AND SAFETY STATEMENTS 14...

Страница 15: ...nventions are used throughout this guide to show information RELATED PUBLICATIONS The following publication gives specific information on how to operate and use the management functions of the switch...

Страница 16: ...ABOUT THIS GUIDE 16 REVISION HISTORY This section summarizes the changes in each revision of this guide SEPTEMBER 2011 REVISION This is the first revision of this guide...

Страница 17: ...HE SWITCH 31 Selecting a Site 31 Ethernet Cabling 32 Equipment Checklist 33 Mounting 34 Installing an Optional SFP Transceiver 37 Connecting to a Power Source 38 Connecting to the Console Port 41 Conn...

Страница 18: ...53 Power and Cooling Problems 54 Installation 54 In Band Access 55 B CABLES 57 Twisted Pair Cable and Pin Assignments 57 C SPECIFICATIONS 63 Physical Characteristics 63 Switch Features 65 Management...

Страница 19: ...h 48 Table 8 Maximum 1000BASE LHX Gigabit Ethernet Cable Length 49 Table 9 Maximum 1000BASE ZX Gigabit Ethernet Cable Length 49 Table 10 Maximum 1000BASE T Gigabit Ethernet Cable Length 49 Table 11 Ma...

Страница 20: ...TABLES 20...

Страница 21: ...Brackets 35 Figure 9 Installing the Switch in a Rack 36 Figure 10 Installing an Optional SFP Transceiver 37 Figure 11 DC Plug Connections 39 Figure 12 AC Power Socket 40 Figure 13 Console Cable 41 Fi...

Страница 22: ...FIGURES 22...

Страница 23: ...g the switch either in the CO or anywhere along the path between the CO and subscribers Figure 1 Deployment The switch has a 100BASE TX port for dedicated management access which can be operated outsi...

Страница 24: ...which effectively doubles the bandwidth of each connection The switch uses store and forward switching to ensure maximum data integrity With store and forward switching the entire packet must be rece...

Страница 25: ...ction to the console port out of band or you can manage the switch through a network connection in band using Telnet the on board web agent or SNMP based network management software The switch managem...

Страница 26: ...ps Ethernet SFP transceivers 100BASE FX For information on the recommended standards for fiber optic cabling see Fiber Optic SFP Devices on page 46 10 100BASE TX PORTS The switch contains contains 24...

Страница 27: ...connection parameters of this port cannot be configured CONSOLE PORT The console port on the switch s front panel is an RJ 45 connector that enables a connection to a terminal for performing switch m...

Страница 28: ...tem of one or more major traffic affecting system alarm s that are not masked by the alarm filter ALM MIN Amber Indicates presence within the system of one or more minor traffic affecting system alarm...

Страница 29: ...d 100 Mbps network connection Flashing indicates activity On Flashing Amber Port has established a valid 10 Mbps network connection Flashing indicates activity Off There is no valid link on the port T...

Страница 30: ...CHAPTER 1 Introduction Description of Hardware 30...

Страница 31: ...ace 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...

Страница 32: ...k Cable type Unshielded twisted pair UTP or shielded twisted pair STP cables with RJ 45 connectors Category 3 or better for 10BASE T Category 5 or better for 100BASE TX and Category 5 5e or 6 for 1000...

Страница 33: ...er cord either US Continental Europe or UK Bracket Mounting Kit containing two brackets and eight screws for attaching the brackets to the switch Power cord either US Continental Europe or UK Console...

Страница 34: ...the first switch Figure 7 Attaching the Adhesive Feet 2 Set the device on a flat surface near an AC power source making sure there are at least two inches of space on all sides for proper air flow 3...

Страница 35: ...ified operating temperature range 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...

Страница 36: ...CHAPTER 2 Installing the Switch Mounting 36 2 Mount the device in the rack using four rack mounting screws not provided Figure 9 Installing the Switch in a Rack...

Страница 37: ...o select an appropriate SFP transceiver type 2 Insert the transceiver with the optical connector facing outward and the slot connector facing down Note that SFP transceivers are keyed so they can only...

Страница 38: ...nnecting power to the switch ensure that power to the feed lines is turned off at the supply circuit breaker or disconnected from the power bus NOTE To provide adequate circuit protection between the...

Страница 39: ...tip screwdriver to loosen the screws on the power plug and open the wire clamps Figure 11 DC Plug Connections 6 Insert the wire leads into the openings shown in the figure below Each lead inserted in...

Страница 40: ...AC power supply can provide 100 to 240 VAC 50 60 Hz 0 33 A minimum 2 Plug the power cable into a grounded 3 pin AC power source 3 Insert the plug on the other end of the power cable directly into the...

Страница 41: ...a PC or workstation running a VT 100 terminal emulator or a VT 100 terminal A crossover RJ 45 to DB 9 cable is supplied with the unit for connecting to the console port as illustrated below The pin as...

Страница 42: ...bps Character Size 8 Characters Parity None Stop bit One Data bits 8 Flow control none CONNECTING TO THE ALARM PORT The DB 15 alarm port on the switch s front panel is used to provide 4 external custo...

Страница 43: ...ay dry contact closure from pin 3 9 ALARM_IN1_EXT_P External alarm input 1 external relay dry contact closure to pin14 10 ALARM_IN2_EXT_P External alarm input 2 external relay dry contact closure to p...

Страница 44: ...CHAPTER 2 Installing the Switch Connecting to the Alarm Port 44...

Страница 45: ...5 or better for 100BASE TX connections and Category 3 or better for 10BASE T connections CABLING GUIDELINES The RJ 45 ports on the switch support automatic MDI MDI X pinout configuration so you can u...

Страница 46: ...ron multimode fiber optic cabling with an LC connector at both ends 1 Remove and keep the LC port s rubber cover When not connected to a fiber cable the rubber cover should be replaced to protect the...

Страница 47: ...onnection is made check the Link LED on the switch corresponding to the port to be sure that the connection is valid The 1000BASE LX5 1000BASE LX15 1000BASE LHX and 1000BASE ZX fiber optic ports opera...

Страница 48: ...nded that for all critical connections or any new cable installations Category 5e enhanced Category 5 or Category 6 cable should be used The Category 5e and 6 specifications include test parameters th...

Страница 49: ...9 125 micron single mode fiber N A 70 km 43 5 miles LC Table 10 Maximum 1000BASE T Gigabit Ethernet Cable Length Cable Type Maximum Cable Length Connector Category 5 5e or 6 100 ohm UTP or STP 100 m...

Страница 50: ...e switch to a multi protocol router 3 As a general rule the length of fiber optic cable for a single switched link should not exceed 1000BASE LX5 5 km 3 1 miles for single mode fiber duplex fiber 1000...

Страница 51: ...e guidelines 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 devi...

Страница 52: ...CHAPTER 3 Making Network Connections Cable Labeling and Connection Records 52...

Страница 53: ...ed and its length does not exceed specified limits Check the adapter on the attached device and cable connections for possible defects Replace the defective adapter or cable if necessary DIAG LED is A...

Страница 54: ...ective 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 alter...

Страница 55: ...lishing a link 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...

Страница 56: ...APPENDIX A Troubleshooting In Band Access 56...

Страница 57: ...ite stripes Also an RJ 45 connector must be attached to both ends of the cable The figure below illustrates how the pins on the RJ 45 connector are numbered Be sure to hold the connectors in the same...

Страница 58: ...r end of the cable When using any RJ 45 port on this switch you can use either straight through or crossover cable Note The and signs represent the polarity of the wires that make up each wire pair ST...

Страница 59: ...r crossover cable to connect to any device type You must connect all four wire pairs as shown in the following diagram to support Gigabit Ethernet Figure 19 Crossover Wiring White Orange Stripe Orange...

Страница 60: ...g information is specified in 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...

Страница 61: ...ummarized in the following table Table 17 1000BASE T MDI and MDI X Port Pinouts ITU T Standard Description Application G 651 Multimode Fiber 50 125 micron core Short reach connections in the 1300 nm o...

Страница 62: ...nsmission in the 1500 to 1600 nm region with low loss in the 1550 nm band G 655 Non Zero Dispersion Shifted FiberSingle mode 9 125 micron core Extended long haul applications Optimized for high power...

Страница 63: ...ctor 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 Ports 25 26 RJ 45 and SFP connector auto...

Страница 64: ...E W x D x H 252 mm x 440 mm x 44 mm 9 92 x 17 32 x 1 73 inches TEMPERATURE Operating 0 C to 60 C 32 F to 140 F Storage 40 C to 70 C 40 F to 158 F HUMIDITY Operating 10 to 90 non condensing AC INPUT 10...

Страница 65: ...S FORWARDING MODE Store and forward THROUGHPUT Wire speed FLOW CONTROL Full Duplex IEEE 802 3x Half Duplex Back pressure MANAGEMENT FEATURES IN BAND MANAGEMENT Web Telnet SSH or SNMP manager OUT OF BA...

Страница 66: ...ree Protocol IEEE 802 1w Rapid Spanning Tree Protocol IEEE 802 1s Multiple Spanning Tree Protocol IEEE 802 1Q Virtual LAN ISO IEC 8802 3 CSMA CD COMPLIANCES EMISSIONS EN 55022 2007 Class A B EN 61000...

Страница 67: ...Category 5 UTP cable 1000BASE T IEEE 802 3ab specification for Gigabit Ethernet over 100 ohm Category 5 5e or 6 twisted pair cable using all four wire pairs 1000BASE LHX Long haul Gigabit Ethernet ov...

Страница 68: ...Single CSMA CD LAN segment CSMA CD CSMA CD Carrier Sense Multiple Access Collision Detect is the communication method employed by Ethernet Fast Ethernet and Gigabit Ethernet END STATION A workstation...

Страница 69: ...r specifications IEEE 802 3AB Defines CSMA CD access method and physical layer specifications for 1000BASE T Gigabit Ethernet Now incorporated in IEEE 802 3 2005 IEEE 802 3U Defines CSMA CD access met...

Страница 70: ...ase objects that contains information 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 fi...

Страница 71: ...P packets are delivered just like IP packets connection less datagrams that may be discarded before reaching their targets UDP is useful when TCP would be too complex too slow or just unnecessary UTP...

Страница 72: ...GLOSSARY 72...

Страница 73: ...fety 66 connecting to the console port 41 connectivity rules 10 Gbps 48 10 Mbps 48 50 100 Mbps 49 1000 Mbps 48 contents of package 33 cooling problems 54 D desktop mounting 34 device connections 45 E...

Страница 74: ...tions 45 pinouts 60 61 rubber foot pads attaching 34 S serial cable wiring map 41 SFP transceiver slots 28 site selelction 31 specifications compliances 66 environmental 64 power 64 standards complian...

Страница 75: ......

Страница 76: ...ECS3810 26T E092011 CS R01 150200000309A...

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