Table Of Contents
Installing Ethernet Switching Modules
Safety
Installing an Ethernet Switching Module
Required Tools
Installing an Ethernet Switching Module
Removing an Ethernet Switching Module
Installing Pluggable Transceivers
Installing GBIC Transceivers
Installing SFP Transceivers
Installing 10GBASE XENPAK Transceivers
Installing 10GBASE X2 Transceivers
Attaching the Network Interface Cables
Attaching Optical Network Interface Cables
Mode-Conditioning Patch Cord
Connecting Transceivers to a Copper Network
Verifying the Installation
Verifying Newly Installed Modules
Checking Connectivity
What To Do After Installing Modules and Verifying Connectivity
Installing Ethernet Switching Modules
This chapter describes how to safely install, remove, and verify the operation of the Ethernet switching modules in the Catalyst 6500 series switches, and it contains these sections:
•
Safety
•Installing an Ethernet Switching Module
•Removing an Ethernet Switching Module
•Installing Pluggable Transceivers
•Attaching the Network Interface Cables
•Verifying the Installation
•What To Do After Installing Modules and Verifying Connectivity
Safety
Safety warnings appear throughout this publication in procedures that may harm you if performed incorrectly. A warning symbol precedes each warning statement. The warnings below are general warnings that are applicable to the entire publication.
Warning Class 1 laser product. Statement 1008
Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030
Warning Before opening the unit, disconnect the telephone-network cables to avoid contact with telephone-network voltages. Statement 1041
Warning During this procedure, wear grounding wrist straps to avoid ESD damage to the card. Do not directly touch the backplane with your hand or any metal tool, or you could shock yourself. Statement 93
Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051
Warning During this procedure, wear grounding wrist straps to avoid ESD damage to the card. Do not directly touch the backplane with your hand or any metal tool, or you could shock yourself. Statement 94
Installing an Ethernet Switching Module
This section describes how to safely install and verify the operation of the Ethernet switching modules.
Required Tools
These tools are required to install switching modules in the chassis:
•Small flat-blade screwdriver
•No. 2 Phillips screwdriver
•Antistatic mat or foam pad to support an unpackaged module
•Your own ESD-prevention equipment or the disposable grounding wrist strap included with the module
Installing an Ethernet Switching Module
Caution To prevent ESD damage, handle modules by the carrier edges only.
To install an Ethernet switching module in the chassis, follow these steps:
Step 1 Attach an ESD grounding strap to your wrist and to ground.
Note If you are unsure about the correct way to attach an ESD grounding strap, see the "Attaching Your ESD Grounding Strap" section on page C-1 for instructions.
Step 2 Choose a slot for the module.
Note Refer to your software release notes or to Chapter 2 for any information on slot or chassis restrictions for the module that you are installing.
Step 3 Verify that there is enough clearance to accommodate any interface equipment, such as pluggable transceivers, that you will install directly to the module ports. If possible, install modules between empty slots that contain only module filler plates.
Step 4 Verify that you have adequate cable guides installed on the chassis to accept the additional network interface cables for the new module.
Step 5 Verify that the captive installation screws are tightened on all modules installed in the chassis.
Note This action assures that the EMI gaskets on all of the modules are fully compressed in order to maximize the opening space for the new or replacement module. If the captive installation screws are loose, the EMI gaskets on the installed modules will push adjacent modules toward the open slot, reducing the opening size and making it difficult to install the module.
Step 6 Remove the module filler plate covering the selected slot by removing the two Phillips pan-head screws from the filler plate.
Note If you must remove an existing module, refer to "Removing an Ethernet Switching Module" section.
Step 7 Remove the new module from its shipping packaging and from the antistatic shipping bag.
Caution To prevent ESD damage, handle modules by the carrier edges only.
Step 8 Fully open both ejector levers on the new module. (See Figure 3-1.)
Step 9 Depending on the orientation of the slots in the chassis (horizontal or vertical), perform one of the following two sets of steps:
Chassis with horizontal slots
a. Position the new module in the slot. (See Figure 3-1.) Make sure that you align the sides of the module carrier with the slot guides on each side of the chassis slot.
b. Carefully slide the module into the slot until the EMI gasket along the top edge of the module makes contact with the module or cover plate in the slot above it and the module ejector levers have both closed to approximately 45 degrees with respect to the module faceplate. (See Figure 3-2.)
Figure 3-1 Positioning the Module in a Horizontal Slot Chassis
c. Using the thumb and forefinger of each hand, grasp the two ejector levers and gently press down to create a small 0.040 inch (1 mm) gap between the module's EMI gasket and the module or cover plate above it. (See Figure 3-2.)
Note Do not press down too forcefully on the levers because they will bend and get damaged.
Figure 3-2 Clearing the EMI Gasket in a Horizontal Slot Chassis
d. While gently pressing down, simultaneously close the left and right ejector levers to fully seat the module in the backplane connector. The ejector levers are fully closed when they are flush with the module faceplate. (See Figure 3-3.)
Note Failure to fully seat the module in the backplane connector can result in error messages.
e. Tighten the two captive installation screws on the module.
Note Make sure the ejector levers are fully closed before tightening the captive installation screws.
f. Verify that the module STATUS LED is lit.
g. Periodically check the STATUS LED:
•If the STATUS LED changes from orange to green, the module has successfully completed the boot process and is now online.
•If the STATUS LED remains orange or turns red, the module has not successfully completed the boot process and may have encountered an error. For more information about the orange or red STATUS LED states, see the LED table for your specific module in Chapter 2.
Note You should install switching-module filler plates (Cisco part number 800-00292-01) in any empty slots to maintain consistent airflow through the switch chassis.
Figure 3-3 Closing the Ejector Levers in a Horizontal Slot Chassis
Chassis with vertical slots
a. Position the module in the slot. (See Figure 3-4.) Make sure that you align the sides of the switching-module carrier with the slot guides on the top and bottom of the chassis slot.
b. Carefully slide the module into the slot until the EMI gasket along the right edge of the module makes contact with the module or cover plate in the slot adjacent to it and the module ejector levers have both closed to approximately 45 degrees with respect to the module faceplate. (See Figure 3-5.)
Figure 3-4 Positioning the Module in a Vertical Slot Chassis
Figure 3-5 Clearing the EMI Gasket in a Vertical Slot Chassis
c. Using the thumb and forefinger of each hand, grasp the two ejector levers and exert a slight pressure to the left, deflecting the module approximately 0.040 inches (1 mm) creating a small gap between the module's EMI gasket and the module or cover plate adjacent to it. (See Figure 3-5.)
Note Do not exert too much pressure on the ejector levers because they will bend and get damaged.
d. While gently pressing down on the ejector levers, simultaneously close both levers to fully seat the module in the backplane connector. The ejector levers are fully closed when they are flush with the module faceplate. (See Figure 3-6.)
Figure 3-6 Closing the Ejector Levers in a Vertical Slot Chassis
e. Tighten the two captive installation screws on the module.
Note Make sure that the ejector levers are fully closed before tightening the captive installation screws.
f. Verify that the module STATUS LED is lit.
g. Periodically check the STATUS LED:
•If the STATUS LED changes from orange to green, the module has successfully completed the boot process and is now online.
•If the STATUS LED remains orange or turns red, the module has not successfully completed the boot process and may have encountered an error. For more information about the orange or red STATUS LED states, see the LED table for your specific module in Chapter 2.
Note You should install switching-module filler plates (Cisco part number 800-00292-01) in any empty slots to maintain consistent airflow through the switch chassis.
Removing an Ethernet Switching Module
This section describes how to remove an Ethernet switching module from the Catalyst 6500 series switch chassis.
Caution During this procedure, wear grounding wrist straps to avoid ESD damage to the module.
Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051
To remove a module from the chassis, perform these steps:
Step 1 Attach an ESD grounding strap to your wrist and to ground.
Note If you are unsure about the correct way to attach an ESD grounding strap, see the "Attaching Your ESD Grounding Strap" section on page C-1 for instructions.
Step 2 Disconnect any network interface cables attached to the module.
Step 3 Verify that the captive installation screws on all of the modules in the chassis are tight.
Note This step ensures that the space created by the removed module is maintained. If the captive installation screws are loose, the EMI gaskets on the installed modules will push the modules toward the open slot, reducing the opening size and making it difficult to remove the module.
Step 4 Loosen the two captive screws on the module. Make sure that the two captive screws are completely unscrewed from the chassis.
Step 5 Depending on the orientation of the slots in the chassis (horizontal or vertical), perform one of the following two sets of steps:
Horizontal slots
a. Place your thumbs on the left and right ejector levers and simultaneously rotate the levers outward to unseat the module from the backplane connector.
b. Grasp the front edge of the module and slide the module part of the way out of the slot. Place your other hand under the module to support the weight of the module. Do not touch the module circuitry.
Vertical slots
a. Place your thumbs on the ejector levers located at the top and bottom of the module, and simultaneously rotate the levers outward to unseat the module from the backplane connector.
b. Grasp the edges of the module, and slide the module straight out of the slot. Do not touch the module circuitry.
Step 6 Place the removed module on an antistatic mat or in an antistatic bag, or immediately reinstall it in another slot.
Step 7 If the slot is to remain empty, install a module filler plate to keep dust out of the chassis and to maintain proper airflow through the chassis. Secure the filler plate in place with two Phillips pan-head screws.
Warning 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 direct the flow of cooling air through the chassis. Do not operate the system unless all cards, faceplates, front covers, and rear covers are in place. Statement 1029
Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051
Installing Pluggable Transceivers
Some Catalyst 6500 modules require that pluggable transceivers be installed in the module port sockets. These transceivers are normally shipped separately from the module and must be installed after the module is installed in the chassis slot. This section describes how to install the various kinds of pluggable transceivers in the module.
Note For additional transceiver installation information, see the transceiver installation note that accompanied the transceiver.
Installing GBIC Transceivers
GBIC transceivers are 1000BASE-X devices that provide an interface between an optical or copper network and the switching module. There are different types of GBIC transceivers, but all share the same form factor. For additional information on GBIC transceiver types, including recommended cabling distances, see the "1-GB Transceivers" section on page B-3. All GBIC transceivers are installed in sockets accessible through the module faceplate. This section provides a procedure on how to correctly install GBIC transceivers in the module.
Caution We strongly recommend that you do not install or remove the GBIC transceiver module with a fiber-optic cable attached to it because of the potential damage to the cable, the cable connector, or the optical interfaces in the GBIC transceiver. Disconnect the network interface cable before removing or installing a GBIC transceiver.
You will need these tools to install the GBIC transceiver:
•Wrist strap or other personal grounding device to prevent ESD occurrences.
•Antistatic mat or an antistatic bag to set the unpackaged GBIC transceiver on.
•Fiber-optic end-face cleaning tools and inspection equipment. For information on inspecting and cleaning fiber-optic interfaces, see the document at this URL:
tap://www.cisco.com/en/US/tech/tk482/tk607/technologies_white_paper09186a0080254eba.shtml
Caution During this procedure, wear an ESD grounding strap to avoid ESD damage to the module.
Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051
To install GBIC transceivers in a module port, perform these steps:
Step 1 Attach an ESD grounding strap to your wrist and to ground.
Note If you are unsure about the correct way to attach an ESD grounding strap, see the "Attaching Your ESD Grounding Strap" section on page C-1 for instructions.
Step 2 Remove the GBIC transceiver from its protective packaging and verify that the GBIC transceiver is the correct type for your network.
Note If this is an optical GBIC transceiver, do not remove optical bore plugs from the GBIC at this time.
Step 3 Grip the sides of the GBIC transceiver with your thumb and forefinger, carefully align the GBIC transceiver with the module's port socket opening, and carefully insert the GBIC through the socket flap and slide it into the module GBIC socket. (See Figure 3-7 for installing optical GBICs or Figure 3-8 for installing copper GBICs.)
Step 4 Continue sliding the GBIC transceiver into the socket until you hear a click which indicates that the GBIC is fully mated to the socket connector and that the GBIC is locked into the socket.
Caution You must insert the GBIC straight into the socket (either horizontally or vertically, depending on the orientation of the socket). If you do not install the GBIC correctly or you use excessive force, you will damage the GBIC or the socket.
Note GBIC transceivers have an alignment groove on each side of the transceiver to prevent incorrect insertion. (See Figure 3-9.)
Figure 3-7 Installing an Optical GBIC Transceiver (Plug Shown Removed for Clarity)
Figure 3-8 Installing a Copper (1000BASE-T) GBIC Transceiver
Figure 3-9 GBIC Transceiver Body Alignment Grooves
Installing SFP Transceivers
SFP transceivers provide an interface between an optical or copper network and the switching module. There are different types of SFP transceivers, but all share the same form factor. For additional information on SFP transceiver types, including recommended cabling distances, see Appendix B. This section provides a procedure on how to correctly install SFP transceivers in the module port socket.
Caution We strongly recommend that you do not install or remove the SFP transceiver with fiber-optic cables attached to it because of the potential damage to the cables, the cable connector, or the optical interfaces in the SFP transceiver. Disconnect the network interface cable before removing or installing an SFP transceiver.
SFP transceiver modules can have three types of latching devices to secure the SFP transceiver in a port socket:
•Figure 3-10 shows an SFP transceiver with a Mylar tab latch.
•Figure 3-11 shows an SFP transceiver with an actuator button latch.
•Figure 3-12 shows an SFP transceiver that has a bale-clasp latch.
Determine which type of latch your SFP transceiver uses before following the installation and removal procedures.
Figure 3-10 SFP Transceiver with a Mylar Tab Latch
Figure 3-11 SFP Transceiver with an Actuator Button Latch
Figure 3-12 SFP Transceiver with a Bale-Clasp Latch
You will need these tools to correctly install the SFP transceiver:
•Wrist strap or other personal grounding device to prevent ESD occurrences.
•Antistatic mat or an antistatic bag to set the unpackaged SFP transceiver on.
•Fiber-optic end-face cleaning tools and inspection equipment. For information on inspecting and cleaning fiber-optic interfaces, see the document at this URL:
http://www.cisco.com/en/US/tech/tk482/tk607/technologies_white_paper09186a0080254eba.shtml
Note Removing and installing an SFP transceiver can shorten its useful life. Do not remove and insert SFP transceivers more often than is absolutely necessary.
Caution The SFP transceivers are static-sensitive devices. Always use an ESD wrist strap or similar individual grounding device when handling SFP transceivers or coming in contact with modules.
To install an SFP transceiver, perform these steps:
Step 1 Attach an ESD grounding strap to your wrist and to ground.
Note If you are unsure about the correct way to attach an ESD grounding strap, see the "Attaching Your ESD Grounding Strap" section on page C-1 for instructions.
Step 2 Remove the SFP transceiver from its protective packaging and check the label on the SFP transceiver body to verify that you have the correct model for your network. Find the send (TX) and receive (RX) markings that identify the top side of the SFP transceiver and position the SFP transceiver in front of the socket opening.
Note For optical SFP transceivers, do not remove the optical bore dust plugs until directed to do so.
Note On some SFP transceivers, the TX and RX marking might be replaced by arrowheads pointing from the SFP transceiver connector (transmit direction or TX) and toward the connector (receive direction or RX).
Note Different Cisco modules have different SFP module socket configurations. Your module could have either a latch-up or a latch-down orientation. Ensure that you are installing the SFP transceiver in the correct orientation for your Cisco device.
Step 3 Insert the SFP transceiver into the socket and slide it in until you feel the SFP transceiver connector snap into place in the socket connector. (See Figure 3-13.)
a. On SFP transceivers equipped with bale clasps, you must remove the dust plugs from the optical bores in order to pivot the bale clasp down (unlocked position).
b. Pivot the bale clasp down (unlocked position).
c. Slide the SFP transceiver completely into the module port socket until the SFP transceiver connector is fully seated.
d. Pivot the bale clasp fully up to lock the SFP transceiver in the socket.
e. Immediately replace the dust plug in the optical bores until you are ready to install the network interface cables.
Figure 3-13 Inserting an SFP Transceiver into a Transceiver Socket
Step 4 You are now ready to attach the network interface cables to the SFP transceiver. See the "Attaching the Network Interface Cables" section for instructions.
Installing 10GBASE XENPAK Transceivers
This section provides a procedure on how to install 10GBASE XENPAK transceivers in the module. There are different types of XENPAK transceivers, but all share the same form factor. For additional information on XENPAK transceivers, including recommended cabling distances, refer to the "10-GB Transceivers" section on page B-8.
You will need these tools to install the XENPAK transceiver:
•Small flat-blade screwdriver to loosen or tighten the XENPAK transceiver and XENPAK port cover captive installation screws.
•Wrist strap or other personal grounding device to prevent ESD occurrences.
•Antistatic mat or an antistatic bag to set the XENPAK transceiver on.
•Fiber-optic end-face cleaning tools and inspection equipment. For complete information on inspecting and cleaning fiber-optic connections, refer to the document at this URL:
http://www.cisco.com/en/US/tech/tk482/tk607/technologies_white_paper09186a0080254eba.shtml
Caution During this procedure, wear grounding wrist straps to avoid ESD damage to the module.
Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051
To install a XENPAK transceiver in a 10-GBASE Ethernet module, perform these steps:
Step 1 Attach an ESD grounding strap to your wrist and to ground.
Note If you are unsure about the correct way to attach an ESD grounding strap, refer to the "Attaching Your ESD Grounding Strap" section on page C-1 for instructions.
Step 2 Loosen and remove the two M3 Phillips pan-head screws that secure the port cover to the module faceplate and remove the port cover. Save the port cover and the two screws for future use.
Step 3 Remove the XENPAK transceiver from its protective packaging. If this is an optical XENPAK, do not remove optical bore plugs from the XENPAK at this time. Check the label on the XENPAK transceiver to verify that it is the correct model for your network.
Step 4 Align the XENPAK transceiver with the opening in the module faceplate, and slide the XENPAK transceiver into the opening until the XENPAK transceiver faceplate is in contact with the module faceplate. (See Figure 3-14.) This step ensures that the XENPAK transceiver is fully seated in the module port socket.
Step 5 Tighten the two captive installation screws to secure the XENPAK transceiver in the port socket. Avoid cross-threading and do not overtighten the captive installation screws.
Step 6 You are now ready to attach the network interface cables to the XENPAK transceiver.
Note See the "Attaching the Network Interface Cables" section for instructions.
Figure 3-14 Installing a XENPAK Transceiver
Installing 10GBASE X2 Transceivers
This section provides a procedure on how to install 10GBASE X2 transceivers. For additional information on X2 transceivers, including recommended cabling distances, see the "10-GB Transceivers" section on page B-8.
You will need these tools to install the X2 transceiver module:
•Small flat-blade screwdriver to remove the X2 transceiver port cover.
•Wrist strap or other personal grounding device to prevent ESD occurrences.
•Antistatic mat or an antistatic bag to set the X2 transceiver on.
•Fiber-optic end-face cleaning tools and inspection equipment. For complete information on inspecting and cleaning fiber-optic connections, see the document at this URL:
http://www.cisco.com/en/US/tech/tk482/tk607/technologies_white_paper09186a0080254eba.shtml
Caution During this procedure, wear grounding wrist straps to avoid ESD damage to the module.
Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051
To install an X2 transceiver in a module port, perform these steps:
Step 1 Attach an ESD grounding strap to your wrist and to ground.
Note If you are unsure about the correct way to attach an ESD grounding strap, refer to the "Attaching Your ESD Grounding Strap" section on page C-1 for instructions.
Step 2 Use a small flat-blade screwdriver to pry the port cover that seals the transceiver socket opening in the module faceplate and remove the port cover. Save the port cover for future use.
Note Use the two arrows on the port cover as guides for inserting the screwdriver blade.
Step 3 Remove the X2 transceiver from its protective packaging and check the label on the X2 transceiver body to verify that it is the correct model for your network.
Note The WS-X6708-10G and the WS-X6716-10G Ethernet modules have caveats associated with the use of certain types of X2 transceivers. Refer to the module descriptions in Chapter 2 for details. See Figure 3-15 for the location of the part number label on the X2 transceiver body.
Figure 3-15 X2 Transceiver Part Number Label
Note If this is an optical X2 transceiver, do not remove optical bore plugs at this time.
Step 4 Insert the X2 transceiver into the transceiver socket on the system module front panel. (See Figure 3-16, top view.) Continue sliding the X2 transceiver into the socket until the X2 transceiver EMI gasket is flush against the system module faceplate. The X2 transceiver connector is now mated to the socket connector.
Step 5 Verify that the X2 transceiver latches are fully engaged. Secure the X2 transceiver by sliding the transceiver latching sleeve toward the system module faceplate. (See Figure 3-16, bottom view.)
Caution If the latches are not fully engaged, you might accidently disconnect the X2 transceiver.
Figure 3-16 Installing the 10-Gigabit Ethernet X2 Transceiver
Attaching the Network Interface Cables
This section describes how to attach network interface cables (optical and copper) to the modules.
Attaching Optical Network Interface Cables
Before you remove the dust plugs from the connector optical bores and make any connections, observe the following guidelines:
•Always keep the protective dust plugs on the unplugged fiber-optic cable connectors and the transceiver optical bores until you are ready to make a connection.
Caution Do not remove the plugs from the transceiver optical bores or the fiber-optic cable until you are ready to connect the cable. The plugs protect the transceiver optical bores and cable from contamination.
•Always inspect and clean the SC or the LC connector end-faces just before making any connections. Refer to the Tip on inspecting and cleaning fiber-optic connections for a pointer to a fiber-optic inspection and cleaning document.
•Always grasp the SC or the LC connector housing rather than the fiber-optic cable to plug or unplug the fiber-optic cable.
To install the optical interface cables, perform the following steps:
Step 1 Remove the dust plugs from the network interface cable optical connectors. Save the dust plugs for future use.
Step 2 Immediately inspect and clean the optical connector's fiber-optic end-faces.
Tip For complete information on inspecting and cleaning fiber-optic connections, see the document at this URL:
http://www.cisco.com/en/US/tech/tk482/tk607/technologies_white_paper09186a0080254eba.shtml
Step 3 Remove the dust plugs from the transceiver optical bores.
Note If you are using the LX/LH GBIC with MMF, you need to install a patch cord between the GBIC and the MMF cable.
Note The Read-Only WDM GBIC (WDM-GBIC-REC=) has only one optical bore (receive).
Step 4 Immediately attach the network interface cable optical connector to the transceiver.
Mode-Conditioning Patch Cord
A mode-conditioning patch cord is recommended for use with an LX/LH GBIC or an LX/LH SFP transceiver and MMF to allow reliable laser transmission.
When an unconditioned laser source designed for operation on single-mode optical fiber is directly coupled to a multimode optical fiber cable, an effect known as differential mode delay (DMD) might result in a degradation of the modal bandwidth of the optical fiber cable.
This degradation results in a decrease in the link span (the distance between a transmitter and a receiver) that can be supported reliably. The effect of DMD can be overcome by conditioning the launch characteristics of a laser source. A practical means of performing this conditioning is to use a device called a mode-conditioning patch cord.
A mode-conditioning patch cord is an optical fiber cable assembly that consists of a pair of optical fibers terminated with connector hardware. Specifically, the mode-conditioning patch cord is composed of a single-mode optical fiber permanently coupled off-center (see Offset in Figure 3-17 and Figure 3-18) to a graded-index multimode optical fiber. Figure 3-17 and Figure 3-18 show a diagram of the mode-conditioning patch cord assembly.
Figure 3-17 Mode Conditioning Patch Cord with SC (GBIC Transceiver) Connector
1
|
Beige color identifier
|
2
|
To Gigabit Ethernet interface
|
3
|
RX (receiver)
|
4
|
TX (transmitter)
|
5
|
Blue color identifier
|
6
|
Multimode fiber (MMF)
|
7
|
Single-mode fiber (SMF)
|
8
|
Offset junction
|
9
|
To cable plant
|
|
|
Figure 3-18 Mode Conditioning Patch Cord with LC (SFP Transceiver) Connector
1
|
Gray color identifier
|
2
|
To gigabit Ethernet interface
|
3
|
Blue color identifier
|
4
|
Multimode fiber
|
5
|
Single-mode fiber
|
6
|
Offset junction
|
7
|
Beige color identifier
|
8
|
To cable plant
|
The mode-conditioning patch cord assembly is composed of duplex optical fibers, including a single-mode-to-multimode offset launch fiber connected to the transmitter, and a second conventional graded-index multimode optical fiber connected to the receiver. The use of a plug-to-plug patch cord maximizes the power budget of multimode 1000BASE-LX/LH links.
Note The mode-conditioning patch cord is required to comply with IEEE standards. The IEEE found that link distances could not be met with certain types of fiber-optic cable cores. The solution is to launch light from the laser at a precise offset from the center, which is accomplished by using the mode-conditioning patch cord. At the output end of the patch cord, the GBIC-LX/LH is compliant with the IEEE 802.3z standard for 1000BASE-LX.
Connecting Transceivers to a Copper Network
Caution To comply with GR-1089 intrabuilding lightning immunity requirements, you must use grounded, shielded, twisted-pair Category 5 cabling.
To connect transceivers to a copper network, follow these steps:
Step 1 Insert the network cable RJ-45 connector into the RJ-45 connector on the transceiver.
Note When connecting to a 1000BASE-T-compatible switch or repeater, use four-twisted-pair, crossover Category 5 cabling.
Step 2 Insert the other end of the network cable into an RJ-45 connector on a 1000BASE-T-compatible target device.
Verifying the Installation
This section describes how to verify the installation of a supervisor engine or switching module.
To verify the installation of a Catalyst 6500 series switch running Cisco IOS software, see the Catalyst 6500 Series Switch IOS Software Configuration Guide.
This section contains the following topics:
•Verifying Newly Installed Modules
•Checking Connectivity
Verifying Newly Installed Modules
Enter the show module or show port [mod_num/port_num] command to verify that the system acknowledges the new modules and has brought them online.
This example shows the output of the show module command:
Mod Slot Ports Module-Type Model Sub Status
--- ---- ----- ------------------------- ------------------- --- --------
1 1 2 1000BaseX Supervisor WS-X6K-SUP1A-2GE yes ok
15 1 1 Multilayer Switch Feature WS-F6K-MSFC no ok
3 3 2 Network Analysis Module WS-X6380-NAM no ok
5 5 48 10/100BaseTX Ethernet WS-X6248-RJ-45 no ok
Mod Module-Name Serial-Num
--- ------------------- -----------
Mod MAC-Address(es) Hw Fw Sw
--- -------------------------------------- ------ ---------- -----------------
1 00-30-96-29-9f-84 to 00-30-96-29-9f-85 1.0 5.2(1) 6.1(0.128)ORL
00-30-96-29-9f-86 to 00-30-96-29-9f-87
00-50-3e-8d-64-00 to 00-50-3e-8d-67-ff
15 00-d0-bc-ed-6b-2c to 00-d0-bc-ed-6b-6b 1.2 12.0(7T)XE 12.0(7T)XE1(2.07)
3 00-90-2b-00-a7-ca to 00-90-2b-00-a7-cb 0.201 4B4LZ0XA 1.1(0.20)
5 00-50-f0-ac-30-54 to 00-50-f0-ac-30-83 1.0 4.2(0.24)V 6.1(0.128)ORL
Mod Sub-Type Sub-Model Sub-Serial Sub-Hw
--- ----------------------- ------------------- ----------- ------
1 L3 Switching Engine WS-F6K-PFC SAD03365068 1.0
This example shows the output of the show port command:
Port Name Status Vlan Duplex Speed Type
----- ------------------ ---------- ---------- ------ ----- ------------
1/1 connected 1 full 1000 1000BaseSX
Port Security Secure-Src-Addr Last-Src-Addr Shutdown Trap IfIndex
----- -------- ----------------- ----------------- -------- -------- -------
1/1 disabled No disabled 3
Port Broadcast-Limit Broadcast-Drop
-------- --------------- --------------------
Port Send FlowControl Receive FlowControl RxPause TxPause
----- -------- -------- -------- -------- ---------- ----------
1/1 desired on off off 0 0
Port Status Channel Admin Ch Neighbor Neighbor
Mode Group Id Device Port
----- ---------- --------- ----- ----- ----------------------------------- -----
Port Align-Err FCS-Err Xmit-Err Rcv-Err UnderSize
----- ---------- ---------- ---------- ---------- ---------
Port Single-Col Multi-Coll Late-Coll Excess-Col Carri-Sen Runts Giants
----- ---------- ---------- ---------- ---------- --------- --------- ---------
--------------------------
Fri March 2 2003, 20:41:52
Checking Connectivity
To check connectivity on any switching module port, perform these tasks:
Task
|
Command
|
Ping a host.
|
ping host
|
If the host is unresponsive, check the IP address of the switch and default IP route, if appropriate.
|
show interface
show ip route
|
For example, to ping a host named server1, enter this command:
What To Do After Installing Modules and Verifying Connectivity
After you verify the switching module installation and check connectivity, you must configure the module. For complete information on configuring the modules, see the Catalyst 6500 Series Switch Software Configuration Guide or the Catalyst 6500 Series Switch Cisco IOS Software Configuration Guide. For information on all Catalyst 6500 series switch commands, see the Catalyst 6500 Series Switch Command Reference or the Catalyst 6500 Series Switch Cisco IOS Command Reference publications.
