Cisco 6500e Manual
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A-23 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Appendix A Transceivers, Module Connectors, and Cable Specifications Pluggable Transceivers Figure A-12 DWDM XENPACK Transceiver DWDM-XENPAK-34.25 1000BASE-DWDM 1534.25 nm XENPAK54 DWDM-XENPAK-32.68 1000BASE-DWDM 1532.68 nm XENPAK56 DWDM-XENPAK-31.90 1000BASE-DWDM 1531.90 nm XENPAK57 DWDM-XENPAK-31.12 1000BASE-DWDM 1531.12 nm XENPAK58 DWDM-XENPAK-30.33 1000BASE-DWDM 1530.33 nm XENPAK59 Table A-22 DWDM XENPAK Transceiver Module Product Numbers and ITU Channel Numbers (continued) DWDM XENPAK Product NumberDescription ITU Channel 1Captive installation screw3Transmit optical bore 2Dustplug4Receive optical bore 2 99376 RX TX 1 34
A-24 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Appendix A Transceivers, Module Connectors, and Cable Specifications Module Connectors Module Connectors This section covers the types of module connectors used with the Catalyst 6500 series switches: RJ-45 Connector, page A-24 RJ-21 Connector, page A-25 RJ-21 Connector (WS-X6624-FXS Only), page A-27 SC Connector, page A-28 MT-RJ Connector, page A-29 LC Connector, page A-30 RJ-45 Connector The RJ-45 connector (shown in Figure A-13) is used to connect a Category 3, Category 5, Category 5e, or Category 6 foil twisted-pair or unshielded twisted-pair cable from the external network to the module interface connector. Figure A-13 RJ-45 Interface Cable Connector CautionCategory 5e, Category 6 and Category 6a cables can store large levels of static electricity because of the dielectric properties of the materials used in their construction. Always ground the cables (especially in new cable runs) to a suitable and safe earth ground before connecting them to the module. CautionTo comply with GR-1089 intrabuilding, lightning immunity requirements, you must use foil twisted-pair (FTP) cable that is properly grounded at both ends. H1567 Pin 1 Pin 8 RJ-45 (both ends)
A-25 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Appendix A Transceivers, Module Connectors, and Cable Specifications Module Connectors RJ-21 Connector The RJ-21 connectors (shown in Figure A-14) are used on telco modules. Each RJ-21 connector has pins for 12 ports. NoteThe RJ-21 connector for the WS-X6624-FXS module has pins for 24 ports. See the “RJ-21 Connector (WS-X6624-FXS Only)” section on page A-27. To connect to 10/100BASE-TX RJ-21 telco interfaces, use Category 5 UTP cables with male RJ-21 connectors, as shown in Figure A-14. The WS-X6224-FXS analog interface module also uses an RJ-21 connector, but the pinout arrangement is different than the 10/100BASE-TX. Figure A-14 RJ-21 Telco Interface Cable Connectors Ta b l e A - 2 3 lists the output signals for the RJ-21 telco connector. The receive and transmit signals are polarized. One pin of each signal pair carries the positive (+) signal, and the other pin carries the negative (–) signal. NoteTa b l e A - 2 3 lists the output signals for the RJ-21 telco connector, not the pinouts of the cable connecting to the module. Warning If the symbol of suitability with an overlaid cross appears above a port, you must not connect the port to a public network that follows the European Union standards. Connecting the port to this type of public network can cause severe personal injury or can damage the unit. Statement 1031 90 180RJ-21 port 110 48136 RJ-21 RJ-21 RJ-21 connector connector connector
A-26 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Appendix A Transceivers, Module Connectors, and Cable Specifications Module Connectors CautionCategory 5e and Category 6 cables can store large levels of static electricity because of the dielectric properties of the materials used in their construction. Always ground the cables (especially in new cable runs) to a suitable and safe earth ground before connecting them to the module. CautionTo comply with GR-1089 intrabuilding, lightning immunity requirements, you must use foil-twisted pair (FTP) cable that is properly grounded at both ends. Table A-23 RJ-21 Connector Pinout Ethernet Port No.Connector Pin No. SignalConnector Pin No. Signal 11 2RxD (–) TxD (–)26 27RxD (+) TxD (+) 23 4RxD (–) TxD (–)28 29RxD (+) TxD (+) 35 6RxD (–) TxD (–)30 31RxD (+) TxD (+) 47 8RxD (–) TxD (–)32 33RxD (+) TxD (+) 59 10RxD (–) TxD (–)34 35RxD (+) TxD (+) 611 12RxD (–) TxD (–)36 37RxD (+) TxD (+) 713 14RxD (–) TxD (–)38 39RxD (+) TxD (+) 815 16RxD (–) TxD (–)40 41RxD (+) TxD (+) 917 18RxD (–) TxD (–)42 43RxD (+) TxD (+) 10 19 20RxD (–) TxD (–)44 45RxD (+) TxD (+) 11 21 22RxD (–) TxD (–)46 47RxD (+) TxD (+) 12 23 24RxD (–) TxD (–)48 49RxD (+) TxD (+) —25Gnd50Gnd
A-27 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Appendix A Transceivers, Module Connectors, and Cable Specifications Module Connectors RJ-21 Connector (WS-X6624-FXS Only) The pinout for the RJ-21 connector on the 24-port WS-X6624-FXS analog interface module is shown in Ta b l e A - 2 4. Table A-24 RJ-21 Connector Pinout (WS-X6224-FXS Analog Interface Module Only) Port NumberConnector Pin Number SignalPort NumberConnector Pin Number Signal 11 26Ring Tip13 13 38Ring Tip 22 27Ring Tip14 14 39Ring Tip 33 28Ring Tip15 15 40Ring Tip 44 29Ring Tip16 16 41Ring Tip 55 30Ring Tip17 17 42Ring Tip 66 31Ring Tip18 18 43Ring Tip 77 32Ring Tip19 19 44Ring Tip 88 33Ring Tip20 20 45Ring Tip 99 34Ring Tip21 21 46Ring Tip 10 10 35Ring Tip22 22 47Ring Tip 11 11 36Ring Tip23 23 48Ring Tip 12 12 37Ring Tip24 24 49Ring Tip — — — — 25, 50, 51, 52 GND
A-28 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Appendix A Transceivers, Module Connectors, and Cable Specifications Module Connectors SC Connector The SC connector, shown in Figure A-15, is used to connect fiber-optic module ports or transceivers with the external SMF or MMF network. WarningInvisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051 NoteMake sure that the optical connectors are clean before making the connections. Contaminated connectors can damage the fiber and cause data errors. For information on cleaning the optical connectors, see the “Cleaning the Fiber-Optic Connectors” section on page A-38. Figure A-15 SC Fiber-Optic Connector Always insert the network connector completely into the socket. A secure connection is especially important when you are establishing a connection between a module and a long distance (1.24 miles) (2 km) network or a module and a suspected highly attenuated network. If the link LED does not light, try removing the network cable plug and reinserting it firmly into the module socket. It is possible that dirt or skin oils have accumulated on the plug faceplate (around the optical-fiber openings), generating significant attenuation and reducing the optical power levels below threshold levels so that a link cannot be made. CautionUse extreme care when removing or installing connectors so that you do not damage the connector housing or scratch the end-face surface of the fiber. Always install protective covers on unused or disconnected components to prevent contamination. Always clean fiber connectors before installing them. H2214
A-29 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Appendix A Transceivers, Module Connectors, and Cable Specifications Module Connectors MT-RJ Connector The MT-RJ connector is a small form-factor fiber-optic connector used to connect modules to a SMF or MMF optical network. (See Figure A-16.) The small size of the MT-RJ connector, as compared with the SC connector, allows for a greater port density on the modules. The MT-RJ connector is a two-fiber connector (transmit and receive) and has a form factor and clip lock retainer similar to the RJ-45 copper connector. WarningInvisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051 NoteMake sure that the optical connectors are clean before making the connections. Contaminated connectors can damage the fiber and cause data errors. For information on cleaning the optical connectors, see the “Cleaning the Fiber-Optic Connectors” section on page A-38. Figure A-16 MT-RJ Connector 14367
A-30 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Appendix A Transceivers, Module Connectors, and Cable Specifications Module Connectors LC Connector WarningInvisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051 The LC fiber optic connector, shown in Figure A-17, is a small form-factor fiber-optic connector that provides high-density fiber connectivity. The LC connector can be used with either MMF cable or SMF cable. The LC connector uses a latching clip mechanism that is similar to the one used on the RJ-45 copper connector. NoteMake sure that the optical connectors are clean before making the connections. Contaminated connectors can damage the fiber and cause data errors. For information on cleaning the optical connectors, see the “Cleaning the Fiber-Optic Connectors” section on page A-38. Figure A-17 LC Fiber Optic Connector 58476
A-31 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Appendix A Transceivers, Module Connectors, and Cable Specifications Cables Cables Ta b l e A - 2 5 lists the connector pinouts and signal names for a 10/100BASE-T crossover (MDI-X) cable. Figure A-18 shows a schematic of the 10/100BASE-T crossover cable. Ta b l e A - 2 6 lists the connector pinouts and signal names for a 1000BASE-T crossover (MDI-X) cable. Figure A-19 shows a schematic of the 1000BASE-T crossover cable. Figure A-18 Twisted-Pair Crossover 10/100BASE-T Cable Schematic Table A-25 10/100BASE-T Crossover Cable Pinout (MDI-X) Side 1 Pin (Signal) Side 2 Pin (Signal) 1 (RD+) 3 (TD+) 2 (RD–) 6 (TD–) 3 (TD+) 1 (RD+) 6 (TD–) 2 (RD–) 4 (Not used) 4 (Not used) 5 (Not used) 5 (Not used) 7 (Not used) 7 (Not used) 8 (Not used) 8 (Not used) 1 RD+ 2 RD- 3 TD+ 6 TD-1 RD+ Switch Switch 2 RD- 3 TD+ 6 TD- 4NC 5NC 7NC 8NC4NC 5NC 7NC 8NC 65273
A-32 Catalyst 6500 Series Switches Installation Guide OL-5781-08 Appendix A Transceivers, Module Connectors, and Cable Specifications Cables Figure A-19 Twisted-Pair Crossover 1000BASE-T Cable Schematic NotePower over Ethernet (PoE), uses pairs 2 and 3 (pins 1, 2, 3, and 6) in a four-pair UTP cable to transmit power from the switch to a powered device. This method of supplying power is sometimes called “phantom power” because the PoE power travels over the same pairs of wires used to transmit the Ethernet signals. The PoE voltage is completely transparent to the Ethernet signals and does not interfere with their operation. Catalyst 6500 series switches come with an accessory kit that contains the cable and adapters that you will need to connect a console (an ASCII terminal or PC running terminal emulation software) or modem to the console port. The accessory kit includes these items: RJ-45-to-RJ-45 rollover cable RJ-45-to-DB-9 female DTE adapter (labeled “Terminal”) RJ-45-to-DB-25 female DTE adapter (labeled “Terminal”) RJ-45-to-DB-25 male DCE adapter (labeled “Modem”) Table A-26 1000BASE-T Crossover Cable Pinout (MDI-X) Side 1 Pin (Signal) Side 2 Pin (Signal) 1 (TP0+) 3 (TP1+) 2 (TP0–) 6 (TP1–) 3 (TP1+) 1 (TP0+) 6 (TP1–) 2 (TP1–) 4 (TP2+) 7 (TP3+) 5 (TP2–) 8 (TP3–) 7 (TP3+) 4 (TP2+) 8 (TP3–) 5 (TP2–) 1 TP0+ 2 TP0- 3 TP1+ 6 TP1-1 TP0+ Switch Switch 2 TP0- 3 TP1+ 6 TP1- 4 TP2+ 5 TP2- 7 TP3+ 8 TP3-4 TP2+ 5 TP2- 7 TP3+ 8 TP3-65274