Cisco Catalyst Express 520 Reference Manual
Cisco catalyst express 520: user guide
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Also See for Catalyst Express 520:
- Hardware installation manual (64 pages) ,
- Introduction manual (16 pages) ,
- Getting started manual (14 pages)
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OL-12761-02
Technical Specifications, page A-2
Location of the Switch Serial Number, page A-4
Connector Specifications, page A-5
Cabling Guidelines, page A-10
Cable and Adapter Specifications, page A-13
User Guide for the Catalyst Express 520 Switches
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Table of Contents
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Summary of Contents for Cisco Catalyst Express 520
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Page 1: Table Of Contents
Location of the Switch Serial Number, page A-4 • Connector Specifications, page A-5 • Cabling Guidelines, page A-10 • • Cable and Adapter Specifications, page A-13 OL-12761-02 A P P E N D I X User Guide for the Catalyst Express 520 Switches... -
Page 2: Appendix
100 to 240 VAC, 1.3 to 0.8 A (autoranging), 50 to 60 Hz +12 V @14 A, –48 V @7.8 A Catalyst Express 520-8PC-K9: 204 W or 696 BTUs per hour Catalyst Express 520-24TT-K9: 30 W or 102 BTUs per hour... - Page 3 Catalyst Express 520-24TT-K9, Catalyst Express 520-24LC-K9, and Catalyst Express 520G-24TC-K9: 40 dBa Catalyst Express 520-24PC-K9: 48 dBa 1. Not all Catalyst Express 520 models have an RPS connector. 2. Not applicable to the Catalyst Express 520-8PC-K9 switch. OL-12761-02 Catalyst Express 520-8PC-K9: 0.2 KVA Catalyst Express 520-24TT-K9: 0.050 KVA...
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Page 4: Location Of The Switch Serial Number
Location of the Switch Serial Number Location of the Switch Serial Number If you contact Cisco Technical Assistance, you need to know the serial number of your switch. See also find the switch serial number from the device manager Dashboard... -
Page 5: Connector Specifications
10/100 port. Figure A-3 OL-12761-02 Figure A-3 10/100 Port Pinouts Label User Guide for the Catalyst Express 520 Switches Connector Specifications shows the pinout for a 4 5 6 7 8... - Page 6 Caution connected to a PoE port. Only standard-compliant cabling can be used to connect Cisco pre-standard IP Phones or wireless access points or IEEE 802.3af-compliant devices to PoE ports. A cable or device that causes a PoE fault must be removed from the network.
- Page 7 Appendix A Reference Connector Specifications You can the Cisco Configuration Assistant to enable the automatic medium-dependent interface crossover (auto-MDIX) feature. When the auto-MDIX feature is enabled, the switch detects the required cable type for copper Ethernet connections and configures the interfaces accordingly. Therefore,...
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Page 8: Sfp Module Ports
Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051 Figure A-6 User Guide for the Catalyst Express 520 Switches (Figure A-5) and copper SFP modules with RJ-45 connectors A-6). See the “Supported Hardware”... - Page 9 See the of supported SFP modules. The auto-MDIX feature is enabled by default. For configuration information for Note this feature, see the Cisco Configuration Assistant online help. Figure A-7 OL-12761-02 shows the pinouts. “Supported Hardware” section on page 1-14...
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Page 10: Cabling Guidelines
Each port must match the wave-length specifications on the other end of the cable, and for reliable communications, the cable must not exceed the stipulated cable length. User Guide for the Catalyst Express 520 Switches A-10 lists the cable specifications for the fiber-optic SFP module... - Page 11 62.5/125 G.652 — 62.5 9/10 — 62.5 62.5 User Guide for the Catalyst Express 520 Switches Cabling Guidelines Cable Distance 32,810 ft (10 km) 32,810 ft (10 km) 6,562 feet (2 km) 32,810 ft (10 km) 1804 feet (550 m)
- Page 12 SX LC and SX LC-to-SC Multimode Fiber Patch Cables (SFP-to-SFP Connections) Type 10-meter, SX LC multimode fiber patch cable 10-meter, SX LC-to-SC multimode fiber patch cable User Guide for the Catalyst Express 520 Switches A-12 Appendix A Table A-3 Table Table A-5.
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Page 13: Cable And Adapter Specifications
Two Twisted-Pair Straight-Through Cable Schematic Router or PC 3 RD+ 6 RD– 1 TD+ 2 TD– Two Twisted-Pair Crossover Cable Schematic Switch 3 TD+ 6 TD– 1 RD+ 2 RD– User Guide for the Catalyst Express 520 Switches Cable and Adapter Specifications A-13... - Page 14 3 TP1+ 6 TP1- 4 TP2+ 5 TP2- 7 TP3+ 8 TP3- User Guide for the Catalyst Express 520 Switches A-14 Figure A-11 show the schematics of four twisted-pair cables for Four Twisted-Pair Straight-Through Cable Schematic for 1000BASE-T Ports Router or PC...
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Page 15: Crossover Cable
Pin 1 OL-12761-02 Identifying a Crossover Cable Pin 1 on one connector and pin 1 on the other connector should be different colors. User Guide for the Catalyst Express 520 Switches Cable and Adapter Specifications Figure A-12.) Pin 1 A-15... - Page 16 Appendix A Reference Cable and Adapter Specifications User Guide for the Catalyst Express 520 Switches A-16 OL-12761-02...