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Stack Bandwidth and Partitioning Examples

This figure shows a stack that provides full bandwidth with redundant connections.

Figure 14: Stack with Full Bandwidth Connections

This figure shows a stack with incomplete stack cabling connections. This stack provides only half bandwidth
and does not have redundant connections.

Figure 15: Stack with Half Bandwidth Connections

This figure shows a stack with a bad FlexStack cable in link B. This stack provides only half bandwidth and
does not have redundant connections.

Figure 16: Stack with a Failover Condition

Catalyst 6800IA Switch Hardware Installation Guide

OL-30278-02

25

Switch Installation

Stack Bandwidth and Partitioning Examples

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Содержание Catalyst 6800IA

Страница 1: ...Guide First Published 2013 09 23 Last Modified 2014 07 28 Americas Headquarters Cisco Systems Inc 170 West Tasman Drive San Jose CA 95134 1706 USA http www cisco com Tel 408 526 4000 800 553 NETS 6387 Fax 408 527 0883 Text Part Number OL 30278 02 ...

Страница 2: ...encouraged to try to correct the interference by using one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Modifications to this product not ...

Страница 3: ...3 10 100 1000 Ports 3 Management Ports 3 SFP Module Slots 4 LEDs 4 System LED 6 RPS LED 6 IRPS LED 6 Master LED 7 Port LEDs and Modes 7 STACK LED 9 Console LEDs 10 Ethernet Management Port LED 11 Rear Panel 11 FlexStack Plus Ports and LEDs 13 RPS Connector 13 Cisco RPS 2300 14 AC Power Connector 14 Power Supply Modules Applies to the Catalyst 6800IA 48FPDR Switches 14 Catalyst 6800IA Switch Hardwa...

Страница 4: ...nting 31 Attaching the RPS Connector Cover 31 Mounting on a Wall 32 Installing the Switch on a Table or Shelf 34 After Switch Installation 34 Connecting FlexStack Plus modules Optional 34 Removing a FlexStack Cable 35 Installing the Power Cord Retainer Optional 36 Installing SFP Modules 38 Installing an SFP or SFP Module 38 Removing an SFP Module 40 Connecting to SFP and SFP Modules 40 Connecting ...

Страница 5: ...00 PoE Port Connections 53 SFP and SFP Module 53 Interface Settings 53 Ping End Device 54 Spanning Tree Loops 54 Switch Performance 54 Speed Duplex and Autonegotiation 54 Autonegotiation and Network Interface Cards 54 Cabling Distance 55 Finding the Serial Number 55 A P P E N D I X A Technical Specifications 57 Environmental Specifications 57 Specifications for the Catalyst 6800IA Switches 58 A P ...

Страница 6: ...Cables and Adapters 62 SFP Module Cables 62 Cable Pinouts 64 Console Port Adapter Pinouts 65 Catalyst 6800IA Switch Hardware Installation Guide vi OL 30278 02 Contents ...

Страница 7: ...ppear in bold font bold font Document titles new or emphasized terms and arguments for which you supply values are in italic font Italic font Terminal sessions and information the system displays appear in courier font Courier font Bold Courier font indicates text that the user must enter Bold Courier font Elements in square brackets are optional x An ellipsis three consecutive nonbolded periods w...

Страница 8: ...der take note Notes contain helpful suggestions or references to material not covered in the manual Note Means the following information will help you solve a problem Tip Means reader be careful In this situation you might do something that could result in equipment damage or loss of data Caution Means the described action saves time You can save time by performing the action described in the para...

Страница 9: ...uest and gathering additional information see the monthly What s New in Cisco Product Documentation which also lists all new and revised Cisco technical documentation at http www cisco com c en us td docs general whatsnew whatsnew html Subscribe to the What s New in Cisco Product Documentation as a Really Simple Syndication RSS feed and set content to be delivered directly to your desktop using a ...

Страница 10: ...Catalyst 6800IA Switch Hardware Installation Guide x OL 30278 02 Preface Obtaining Documentation and Submitting a Service Request ...

Страница 11: ...h stack This chapter contains these topics Switch Models page 1 Front Panel page 2 Rear Panel page 11 Switch Models Table 1 Catalyst 6800IA Switch Models and Descriptions Description Switch Model 48 10 100 1000 Power over Ethernet Plus PoE ports PoE budget of 740 W and 2 small form factor pluggable SFP 1 module slots 1025 W power supply Catalyst 6800IA 48FPDR 48 10 100 1000 PoE ports PoE budget of...

Страница 12: ...port LEDs Mode button The Catalyst 6800IA 48FPD switch is shown here as an example Other switches have similar components Figure 1 Catalyst 6800IA 48FPD Front Panel 10 100 1000 PoE ports 4 Mode button and switch LEDs 1 RJ 45 console port 5 USB mini Type B console port 2 Ethernet management port 6 SFP module slots 3 Catalyst 6800IA Switch Hardware Installation Guide 2 OL 30278 02 Product Overview F...

Страница 13: ...ort power policing For information about configuring and monitoring PoE ports see the switch software configuration guide on Cisco com The output of the PoE circuit has been evaluated as a Limited Power Source LPS per IEC 60950 1 Note 10 100 1000 Ports The 10 100 1000 ports use RJ 45 connectors with Ethernet pinouts The maximum cable length is 328 feet 100 meters The 10BASE T 100BASE TX 1000BASE T...

Страница 14: ...onsole port becomes inactive Conversely when the USB cable is disconnected from the USB console port the RJ 45 port becomes active You can use the command line interface CLI to configure an inactivity timeout which reactivates the RJ 45 console if the USB console has been activated and no input activity has occurred on the USB console for a specified time After the USB console deactivates due to i...

Страница 15: ...nd Mode Button for the Catalyst 6800IA Switches STACK LED 7 RPS2 or IRPS3 LED 1 PoE LED4 8 SPEED LED 2 USB mini Type B console port LED 9 STAT LED 3 MGMT LED 10 SYS LED 4 CONSOLE LED 11 Mode button 5 Port LEDs 12 Master LED 6 Catalyst 6800IA Switch Hardware Installation Guide OL 30278 02 5 Product Overview LEDs ...

Страница 16: ... switches Table 3 RPS LED RPS Status Color RPS is off or not properly connected Off RPS is connected and can provide back up power Green RPS is connected but is unavailable It is providing power to another device redundancy has been allocated to the other device Blinking green The RPS is in standby mode or in a fault condition See the RPS documentation Amber The power supply in a switch has failed...

Страница 17: ...ror occurred when the stack was electing the stack master switch or another type of stack error occurred Amber Port LEDs and Modes The port and module slots each has a port LED As a group or individually the LEDs show information about the switch and about the ports Table 6 Port Mode LEDs Description Port Mode Mode LED The port status This is the default mode Port status STAT The port operating sp...

Страница 18: ...sco prestandard IP Phones and wireless access points or IEEE 802 3af compliant devices You must remove any cable or device that causes a PoE fault Blinking amber PoE for the port is disabled PoE is enabled by default Amber No link or port was administratively shut down Off STAT port status Link present Green Activity Interface is sending or receiving data Blinking green Link fault Error frames can...

Страница 19: ... seconds on any switch or the stack master the switch enters the Express Setup mode which will reset and reboot the FEX or the FEX stack Express Setup is enabled by default and you must disable it to prevent the switch from accidentally entering the Express Setup mode To disable Express Setup Contact Cisco TAC Note Even if PoE mode is not selected this LED still shows PoE problems if they are dete...

Страница 20: ... the stack the stack is operating at full bandwidth If any port LED is not green the stack is not operating at full bandwidth Console LEDs The console LEDs show which console port is in use If you connect a cable to a console port the switch automatically uses that port for console communication If you connect two console cables the USB console port has priority Table 8 RJ 45 and USB Console LEDs ...

Страница 21: ...ED Table 9 Ethernet Management Port LED Description Color Active link to PC Green Inactive link Off POST failure Amber Rear Panel The rear panel of the Catalyst 6800IA 48FPD and 6800IA 48TD switches have FlexStack Plus ports a fan exhaust an RPS connector and an AC power connector Figure 5 Catalyst 6800IA Switch Rear Panel Catalyst 6800IA Switch Hardware Installation Guide OL 30278 02 11 Product O...

Страница 22: ...s have FlexStack Plus ports and power supply module slots Figure 6 Catalyst 6800IA Switch Rear Panel PS OK LED 4 FlexStack Plus ports 1 AC power connector on the power supply module 5 Power supply slot with blank module 2 AC OK LED 3 Catalyst 6800IA Switch Hardware Installation Guide 12 OL 30278 02 Product Overview Rear Panel ...

Страница 23: ...s Port LEDs Description Color Port is active cable is attached Green The port is not active no cable is attached Off Table 11 Stack Configurations Bandwidth Number of Switches in the Stack Switch 80 G 3 Stack with Catalyst 6800IA switches RPS Connector The Cisco RPS 2300 model PWR RPS2300 supports the Catalyst 6800IA 48FPD and 6800IA 48TD switches Catalyst 6800IA Switch Hardware Installation Guide...

Страница 24: ... these RPS 2300 features through the switch software Enable RPS active or standby mode for each connected switch Configure switch priority for RPS support List the connected switches and the power supply module sizes Obtain reports when a switch is powered by the RPS Obtain status reports for the RPS power supply module Read and monitor backup failure and exception history AC Power Connector This ...

Страница 25: ...lot Table 13 Available PoE with Different Combinations of Power Supplies Available PoE PowerwhenOnePS Fails Switch Power Redundancy AvailablePowerfor PoE Secondary Power Supply Primary Power Supply No 740 W PWR C2 1025WAC 740 W Yes 740 W PWR C2 1025WAC PWR C2 1025WAC Catalyst 6800IA Switch Hardware Installation Guide OL 30278 02 15 Product Overview Power Supply Modules Applies to the Catalyst 6800...

Страница 26: ...Catalyst 6800IA Switch Hardware Installation Guide 16 OL 30278 02 Product Overview Power Supply Modules Applies to the Catalyst 6800IA 48FPDR Switches ...

Страница 27: ... Connections page 43 10 100 1000 Port Connections page 44 Where to Go Next page 44 Safety Warnings This section includes the basic installation caution and warning statements Read this section before you start the installation procedure Translations of the warning statements appear in the RCSI guide on Cisco com Before working on equipment that is connected to power lines remove jewelry including ...

Страница 28: ...ore connecting the system to the power source Statement 1004 Warning To prevent bodily injury when mounting or servicing this unit in a rack you must take special precautions to ensure that the system remains stable The following guidelines are provided to ensure your safety Warning This unit should be mounted at the bottom of the rack if it is the only unit in the rack When mounting this unit in ...

Страница 29: ...tions outside the building where the equipment is installed the following ports must be connected through an approved network termination unit with integral circuit protection 10 100 1000 Ethernet Statement 1044 Warning When installing or replacing the unit the ground connection must always be made first and disconnected last Statement 1046 Warning To prevent the system from overheating do not ope...

Страница 30: ...ning Hot surface Statement 1079 Warning Tools and Equipment Obtain these necessary tools A Number 2 Phillips screwdriver to rack mount the switch Installation Guidelines When determining where to install the switch verify that these guidelines are met Clearance to the switch front and rear panel meets these conditions Front panel LEDs can be easily read Access to ports is sufficient for unrestrict...

Страница 31: ...ED blinks green and the other LEDs remain solid green When the switch completes POST successfully the SYST LED remains green The RPS LED remains green for some time and then reflects the switch operating status The other LEDs turn off and then reflect the switch operating status If a switch fails POST the SYST LED turns amber POST failures are usually fatal Call Cisco technical support representat...

Страница 32: ...nections are redundant A Catalyst 6800IA 48FPD switch is shown in the examples the Catalyst 6800IA 48FPDR switch can be stacked the same way Figure 8 Stacking Switches with the 0 5 meter FlexStack Cable Figure 9 Stacking Switches with 0 5 meter and 3 meter FlexStack Cables Stacking using FlexStack Extended Modules This section explains the supported stacking topologies using FlexStack Extended Mod...

Страница 33: ...ules that are deployed across multiple buildings of a campus and different floors of a building Figure 11 Stacking with FlexStack Extended Fiber Modules Across Floors and Buildings Using FlexStack Extended Hybrid module you can combine existing stack of switches and new switches spread across multiple wiring closets into one single stack To achieve this the copper port on the FlexStack Extended Hy...

Страница 34: ... The following image shows a mixed stack network using FlexStack Plus FlexStack Extended Fiber and Hybrid modules This is one of the supported topologies using FlexStack modules Typically fiber modules are used to extend a network for long distance communication across buildings or floors in a building Figure 13 Mixed Stacking with FlexStack Modules Catalyst 6800IA Switch Hardware Installation Gui...

Страница 35: ... This stack provides only half bandwidth and does not have redundant connections Figure 15 Stack with Half Bandwidth Connections This figure shows a stack with a bad FlexStack cable in link B This stack provides only half bandwidth and does not have redundant connections Figure 16 Stack with a Failover Condition Catalyst 6800IA Switch Hardware Installation Guide OL 30278 02 25 Switch Installation ...

Страница 36: ... other stack switches If you have no preference as to which switch becomes the stack master power on all the switches in the stack within a 1 minute timeframe These switches participate in the stack master election Switches powered on after the 1 minute timeframe do not participate in the election Power off a switch before you add it to or remove it from an existing switch stack For conditions tha...

Страница 37: ...he bottom to the top with the heaviest component at the bottom of the rack If the rack is provided with stabilizing devices install the stabilizers before mounting or servicing the unit in the rack Statement 1006 This figure shows the standard 19 inch brackets and other optional mounting brackets You can order the optional brackets from your Cisco sales representative Figure 18 Rack Mounting Brack...

Страница 38: ...ews for Catalyst 6800IA 48FPDR to attach the long side of the bracket to each side of the switch Figure 19 Attaching Brackets for 19 inch Racks Catalyst 6800IA 48FPD and 6800IA 48TD Figure 20 Attaching Brackets for 19 inch Racks Catalyst 6800IA 48FPDR Catalyst 6800IA Switch Hardware Installation Guide 28 OL 30278 02 Switch Installation Rack Mounting ...

Страница 39: ...01 2 Mounting in a Rack Procedure Step 1 Use the four supplied Phillips machine screws to attach the brackets to the rack Step 2 Use the black Phillips machine screw to attach the cable guide to the left or right bracket Catalyst 6800IA Switch Hardware Installation Guide OL 30278 02 29 Switch Installation Rack Mounting ...

Страница 40: ...lips pan head screws 48 0627 01 4 Cable guide 1 Mid mounting position 5 Phillips machine screw black 48 0654 01 2 Rear mounting position 6 Front mounting position 3 Catalyst 6800IA Switch Hardware Installation Guide 30 OL 30278 02 Switch Installation Rack Mounting ...

Страница 41: ...edure Step 1 Attach a 19 inch bracket to one side of the switch Step 2 Follow the same steps to attach the second bracket to the opposite side Figure 21 Attaching the 19 inch Brackets for Wall Mounting Number 8 phillips flat head screws 48 2927 01 1 Attaching the RPS Connector Cover If an RPS is not connected to the switch install an RPS connector cover on the back of the switch Statement 265 Warn...

Страница 42: ...witch and cables make sure that the switch is attached securely to wall studs or to a firmly attached plywood mounting backboard Mount the switch with the front panel facing down Read the wall mounting instructions carefully before beginning installation Failure to use the correct hardware or to follow the correct procedures could result in a hazardous situation to people and damage to the system ...

Страница 43: ...all User supplied screws for example you can use 6 wood screws with a washer head 1 inch long 1 When you complete the switch installation see After Switch Installation on page 34 for information on switch configuration Catalyst 6800IA Switch Hardware Installation Guide OL 30278 02 33 Switch Installation Wall Mounting ...

Страница 44: ... Plus modules Optional Always use a Cisco approved FlexStack cable to connect the switches This is only supported on the stack capable switches Note Use only approved cables and connect only to other Catalyst 6800IA switches Equipment might be damaged if connected to other nonapproved Cisco cables or equipment Caution Procedure Step 1 Remove the dust covers from the FlexStack cables and store them...

Страница 45: ...t the cable more often than is absolutely necessary Caution Removing a FlexStack Cable Procedure Step 1 To remove a FlexStack cable grasp the tab on the cable connector and gently pull straight out Step 2 When you remove the FlexStack cables from the connectors replace the dust covers to protect them from dust Removing and installing the FlexStack cable can shorten its useful life Do not remove an...

Страница 46: ...Choose the sleeve size of the power cord retainer based on the thickness of the cord The smaller sleeve can be snapped off and used for thin cords Step 2 Slide the retainer around the AC power cord and pass it around the loop on the switch Figure 24 Inserting the Retainer Through the Lanced Loop Sleeve for thinner power cords 3 AC power cord 1 Loop 4 Power cord retainer 2 Catalyst 6800IA Switch Ha...

Страница 47: ...d 1 Smaller sleeve for thin power cords 2 Step 4 Slide the retainer through the other latches to lock it Figure 26 Locking the Retainer Latches 3 AC power cord 1 Sleeve for thin power cords 2 Catalyst 6800IA Switch Hardware Installation Guide OL 30278 02 37 Switch Installation Installing the Power Cord Retainer Optional ...

Страница 48: ...wer Cord AC power cord 2 Sleeve for thin power cords 1 Step 6 Secure the AC power cord by pressing on the retainer Figure 28 Securing the Power Cord in the Retainer Installing SFP Modules Installing an SFP or SFP Module Before You Begin When installing SFP or SFP modules observe these guidelines Catalyst 6800IA Switch Hardware Installation Guide 38 OL 30278 02 Switch Installation Installing SFP Mo...

Страница 49: ...ive wrist strap to your wrist and to a bare metal surface Step 2 Find the send TX and receive RX markings on the module top On some SFP or SFP modules the send and receive TX and RX markings might be replaced by arrows that show the direction of the connection Step 3 If the module has a bale clasp latch move it to the open unlocked position Step 4 Align the module in front of the slot opening and ...

Страница 50: ...t light Before connecting to the SFP module be sure that you understand the port and cabling stipulations Caution Procedure Step 1 Remove the rubber plugs from the module port and fiber optic cable and store them for future use Step 2 Insert one end of the fiber optic cable into the SFP or SFP module port Step 3 Insert the other cable end into a fiber optic receptacle on a target device Figure 30 ...

Страница 51: ...in the target device Connecting to 1000BASE T SFP When connecting to a 1000BASE T device be sure to use a four twisted pair Category 5 or higher cable The automatic medium dependent interface crossover auto MDIX feature is enabled by default For configuration information for this feature see the switch software configuration guide or the switch command reference on Cisco com Note To prevent ESD da...

Страница 52: ...p 3 Observe the port status LED The LED turns green when the switch and the other device have an established link The LED turns amber while the STP discovers the network topology and searches for loops This process takes about 30 seconds and then the port LED turns green If the LED is off the other device might not be turned on there might be a cable problem or there might be a problem with the ad...

Страница 53: ...Category 5e and Category 6 cables can store high levels of static electricity Always ground the cables to a suitable and safe earth ground before connecting them to the switch or other devices Caution Noncompliant cabling or powered devices can cause a PoE port fault Use only standard compliant cabling to connect Cisco prestandard IP Phones and wireless access points IEEE 802 3af or 802 3at PoE co...

Страница 54: ... of the attached device If the attached device does not support autonegotiation you can manually set the switch interface speed and duplex parameters With auto MDIX the switch detects the required cable type for copper Ethernet connections and configures the interface accordingly If auto MDIX is disabled use the guidelines in this table to select the correct cable Table 14 Recommended Ethernet Cab...

Страница 55: ...operates with either one or two active power supply modules You can use two AC modules or one module and a blank cover Table 15 Power Supply Model Numbers and Description Description Part Number 1025 W AC power supply module PWR C2 1025WAC The 1025 W power supply module is an autoranging unit that supports input voltages between 115 and 240 VAC All power supply modules have internal fans All switc...

Страница 56: ...connector 4 AC OK LED 1 Release latch 5 PS OK LED 2 Power supply 6 AC power cord retainer 3 If no power supply is installed in a power supply slot install a power supply slot cover Figure 33 Power Supply Slot Cover Catalyst 6800IA Switch Hardware Installation Guide 46 OL 30278 02 Power Supply Installation Power Supply Module Overview ...

Страница 57: ...switch with one power supply module slot empty For proper chassis cooling both module slots must be populated with either a power supply or a blank module Caution Blank faceplates and cover panels serve three important functions they prevent exposure to hazardous voltages and currents inside the chassis they contain electromagnetic interference EMI that might disrupt other equipment and they direc...

Страница 58: ...inward and slide the power supply out Do not leave the power supply slot open for more than 90 seconds while the switch is operating Note This unit might have more than one power supply connection All connections must be removed to de energize the unit Statement 1028 Warning Step 5 Insert the new power supply into the power supply slot and gently push it into the slot The 1025 W power supply modul...

Страница 59: ...en Step 9 Repeat the steps to install a second power supply When you install the second power supply the LEDs on the power supply might blink momentarily Note Finding the Serial Number If you contact Cisco Technical Assistance you need to know the switch serial number You can also use the show version privileged EXEC command to see the switch serial number Figure 36 1025 W AC Power Supply Serial N...

Страница 60: ...Catalyst 6800IA Switch Hardware Installation Guide 50 OL 30278 02 Power Supply Installation Finding the Serial Number ...

Страница 61: ...t representative if your switch does not pass POST Switch LEDs If you have physical access to the switch look at the port LEDs for troubleshooting information about the switch See the LED section for a description of the LED colors and their meanings Switch Connections Bad or Damaged Cable Always examine the cable for marginal damage or failure A cable might be just good enough to connect at the p...

Страница 62: ...copper connections determine if a crossover cable was used when a straight through was required or the reverse Enable auto MDIX on the switch or replace the cable Link Status Verify that both sides have link A single broken wire or a shutdown port can cause one side to show link even though the other side does not have link A port LED that is on does not guarantee that the cable is fully functiona...

Страница 63: ...s You must remove any cable or device that causes a PoE fault Caution SFP and SFP Module Use only Cisco SFP or SFP modules in the switch Each Cisco module has an internal serial EEPROM that is encoded with security information This encoding provides a way for Cisco to identify and validate that the module meets the requirements for the switch Inspect the SFP module Exchange the suspect module with...

Страница 64: ... switches between a switch and a router or between the switch and a workstation or server Mismatches can happen when manually setting the speed and duplex or from autonegotiation issues between the two devices To maximize switch performance and to ensure a link follow one of these guidelines when changing the duplex or the speed settings Let both ports autonegotiate both speed and duplex Manually ...

Страница 65: ...ontact Cisco Technical Assistance you need to know the switch serial number You can also use the show version privileged EXEC command to see the switch serial number Figure 37 Serial Number Location for the Catalyst 6800IA 48FPD and 6800IA 48TD Switches Figure 38 Serial Number Location for the Catalyst 6800IA 48FPDR Switches Catalyst 6800IA Switch Hardware Installation Guide OL 30278 02 55 Trouble...

Страница 66: ...Catalyst 6800IA Switch Hardware Installation Guide 56 OL 30278 02 Troubleshooting Finding the Serial Number ...

Страница 67: ...t 1500 m 23 to 104 F 5 to 40 C up to 10 000 ft 3000 m Operating temperature 6 40 to 158 F 40 to 70 C up to 15 000 ft 4500 m Storage temperature 10 to 95 noncondensing Relative humidity Up to 15 000 ft 4500 m Storage altitude 6 Minimum ambient temperature for cold start is 32 F 0 C Table 17 Environmental and Physical Specification for the AC Power Supply for the Catalyst 6800IA 48FPDR Switches Powe...

Страница 68: ...le 19 Power Specifications for the PWR C2 1025WAC Catalyst 6800IA 48FPDR Switches Power Requirements 1025 W Maximum output power 1025 W 115 240 VAC autoranging 50 60 Hz Input voltage and Frequency 12 6 A Input current 12 V 20 83 A 54 V 14 6 A Output ratings 3801 BTUs per hour 1114 W Total input BTU7 3497 BTUs per hour 1025 W Total output BTU 7 The total input and total output BTU ratings refer to ...

Страница 69: ...witch input power Table 21 Catalyst 6800IA 48TD Switch Specifications Power Requirements 1 to 0 5 A 50 to 60 Hz 100 to 240 VAC autoranging AC input voltage 12 V 4 A 53 V 8 A DC input voltage for RPS 2300 47 W 161 BTUs per hour Power consumption 10 0 049 KVA Power rating11 Physical Dimensions 9 6 lb 4 3 kg Weight 1 75 x 11 x 17 50 in 4 45 x 27 94 x 44 5 cm Dimensions H x D x W 10 Power consumption ...

Страница 70: ...Catalyst 6800IA Switch Hardware Installation Guide 60 OL 30278 02 Technical Specifications Specifications for the Catalyst 6800IA Switches ...

Страница 71: ...Connector Specifications page 61 Cables and Adapters page 62 Connector Specifications 10 100 1000 Ports Including PoE All 10 100 1000 ports use standard RJ 45 connectors and Ethernet pinouts Figure 39 10 100 1000 Port Pinouts Catalyst 6800IA Switch Hardware Installation Guide OL 30278 02 61 ...

Страница 72: ... LC Cable Connector Figure 42 Copper SFP Module LC Connector Cables and Adapters SFP Module Cables For cabling specifications refer to the following notes Catalyst 6800IA Switch Hardware Installation Guide 62 OL 30278 02 Connector and Cable Specifications SFP Module Connectors ...

Страница 73: ...gth specifications on the other end of the cable and the cable must not exceed the stipulated cable length Copper 1000BASE T SFP module transceivers use standard four twisted pair Category 5 cable at lengths up to 328 feet 100 meters Catalyst 6800IA Switch Hardware Installation Guide OL 30278 02 63 Connector and Cable Specifications SFP Module Cables ...

Страница 74: ...ure 44 Four Twisted Pair Semi Cross Cable Schematic Figure 45 Two Twisted Pair Straight Through Cable Schematic Figure 46 Two Twisted Pair Crossover Cable Schematic Catalyst 6800IA Switch Hardware Installation Guide 64 OL 30278 02 Connector and Cable Specifications Cable Pinouts ...

Страница 75: ... Pinouts The RS 232 console port uses an 8 pin RJ 45 connector Use an RJ 45 to DB 9 adapter cable to connect the switch console port to a console PC You need to provide a RJ 45 to DB 25 female DTE adapter to connect the switch console port to a terminal Table 22 Console Port Signaling with a DB 9 Adapter Console Device RJ 45 to DB 9 Terminal Adapter Switch Console Port DTE Signal DB 9 Pin Signal C...

Страница 76: ...Port Signaling with a DB 25 Adapter Console Device RJ 45 to DB 25 Terminal Adapter Switch Console Port DTE Signal DB 25 Pin Signal CTS 5 RTS DSR 6 DTR RxD 3 TxD GND 7 GND GND 7 GND TxD 2 RxD DTR 20 DSR RTS 4 CTS Catalyst 6800IA Switch Hardware Installation Guide 66 OL 30278 02 Connector and Cable Specifications Console Port Adapter Pinouts ...

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