LINKSYS SR216/224 switche user manual
Contents
1. the Switch Each active port s corre sponding LED will light up on the Switch Proceed to the following section Placement Options Placement Options There are three ways to physically install the Switch e set the Switch on its four rubber feet e mount the Switch in a standard rack 1U high e hang the Switch on a wall using its wall mount slots To rack mount the Switch follow these instructions 1 The Switch has four mounting holes on each side Screw an included mount ing bracket into each side 2 Lift the Switch into the rack and secure the brackets with additional screws not included To hang the Switch on a wall follow these instructions 1 The wall mount slots are two crisscross slots on the Switch s bottom panel see Figure 3 3 A P The distance between the two slots is 95 mm Attach two screws to the wall so that the Figure 3 3 Switch s wall mount slots line up with the two screws 2 Maneuver the Switch so the screws are inserted into the two slots Congratulations The installation of the 10 100 Switch is complete Appendix A Glossary 10BaseT An Ethernet standard that uses twisted wire pairs 100BaseTX IEEE physical layer specification for 100 Mbps over two pairs of Category 5 UTP or STP wire Auto MDI MDI X On a network hub or switch an auto MDI MDI X port automatically senses if it needs to act as a MDI or MDI X port The auto MDI MDI X capability eliminates th2. E AMOUNT PAID BY YOU FOR THE PRODUCT The foregoing limitations will apply even if any warranty or remedy provided under this Section fails of its essential purpose Some jurisdictions do not allow the exclusion or limitation of inci dental or consequential damages so the above limitation or exclusion may not apply to You Please direct all inquiries to Linksys P O Box 18558 Irvine CA 92623 FCC STATEMENT Every 10 100 Switch has been tested and complies with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable pro tection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used according to the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which is found by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment or devices e Connect the equipment to an outlet other than the receiver s e Consult a dealer or an experienced radio TV technician for assistance SR216_224 UG 30623NC JL Tab
3. FTP Site ftp linksys com WLINKSySs http www linksys com Copyright 2003 Cisco Systems Inc All Rights Reserved
4. LINKSYS SR216 224 switche user manual http www manuallib com file 2494403 From ManualLib com ManualLib com collects and classifies the global product instrunction manuals to help users access anytime and anywhere helping users make better use of products Home http www manuallib com Chinese http www shuomingshuku com 16 Port and 24 Port 10 100 Switches Use this guide to install the following products SR216 16 Port 10 100 Switch SR224 24 Port 10 100 Switch COPYRIGHT amp TRADEMARKS Specifications are subject to change without notice Linksys is a registered trademark or trademark of Cisco Systems Inc and or its affiliates in the U S and certain other countries Copyright 2003 Cisco Systems Inc All rights reserved Other brands and product names are trademarks or registered trademarks of their respective holders LIMITED WARRANTY Linksys warrants to the original end user purchaser You that for a period of the product s lifetime the Warranty Period Your Linksys product will be free of defects in materials and workmanship under normal use Your exclusive remedy and Linksys s entire liability under this warranty will be for Linksys at its option to repair or replace the product or refund Your pur chase price less any rebates If the product proves defective during the Warranty Period call Linksys Technical Support in order to obtain a Return Authorization Number BE SURE TO HAVE YOUR P
5. ROOF OF PUR CHASE ON HAND WHEN CALLING When returning a product mark the Return Authorization Number clearly on the outside of the package and include a copy of your original proof of pur chase RETURN REQUESTS CANNOT BE PROCESSED WITHOUT PROOF OF PURCHASE You are responsible for shipping defective products to Linksys Linksys pays for UPS Ground shipping from Linksys back to You only Customers located outside of the United States of America and Canada are responsible for all shipping and handling charges ALL IMPLIED WARRANTIES AND CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED TO THE DURATION OF THE WARRANTY PERIOD ALL OTHER EXPRESS OR IMPLIED CONDITIONS REPRESENTATIONS AND WARRANTIES INCLUDING ANY IMPLIED WARRANTY OF NON INFRINGEMENT ARE DISCLAIMED Some jurisdictions do not allow limitations on how long an implied warranty lasts so the above limi tation may not apply to You This warranty gives You specific legal rights and You may also have other rights which vary by jurisdiction TO THE EXTENT NOT PROHIBITED BY LAW IN NO EVENT WILL LINKSYS BE LIABLE FOR ANY LOST DATA REVENUE OR PROFIT OR FOR SPECIAL INDIRECT CONSEQUENTIAL INCIDENTAL OR PUNITIVE DAMAGES HOWEVER CAUSED REGARDLESS OF THE THEO RY OF LIABILITY ARISING OUT OF OR RELATED TO THE USE OF OR INABILITY TO USE THE PRODUCT EVEN IF LINKSYS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES IN NO EVENT WILL LINKSYS LIABILITY EXCEED TH
6. d and the distances between them The most common network devices include hubs switches routers and gateways Most large networks contain several levels of interconnection the most impor tant of which include edge connections backbone connections and wide area connections UTP Unshielded twisted pair is the most common kind of copper telephone wiring Twisted pair is the ordinary copper wire that connects home and many business computers to the telephone company To reduce crosstalk or electro magnetic induction between pairs of wires two insulated copper wires are twisted around each other Each signal on twisted pair requires both wires Since some telephone sets or desktop locations require multiple connections twisted pair is sometimes installed in two or more pairs all within a single cable Appendix B Specifications Model Number Standards Ports SR216 SR224 Cabling Type LEDs SR216 SR224 Security Feature SR216 16 Port 10 100 Switch SR224 24 Port 10 100 Switch IEEE 802 3 IEEE 802 3u 16 RJ 45 10 100 24 RJ 45 10 100 Category 5 Ethernet or Better System 1 through 16 System 1 through 24 Security Slot 10 Dimensions SR216 SR224 Unit Weight SR216 SR224 Power SR216 SR224 Certifications Operating Temp Storage Temp Operating Humidity Storage Humidity 11 00 x 1 75 x 9 45 279 4 mm x 44 5 mm x 240 mm 11 00 x 1 75 x 9 45 279 4 mm x 44 5 mm x 240 mm 3 3 Ibs 1 5 k
7. e need for crossover cables Auto negotiate To automatically determine the correct settings The term is often used with communications and networking For example Ethernet 10 100 cards hubs and switches can determine the highest speed of the node they are connected to and adjust their transmission rate accordingly CAT 5 ANSIJ EIA American National Standards Institute Electronic Industries Association Standard 568 is one of several standards that specify categories the singular is commonly referred to as CAT of twisted pair cabling systems wires junctions and connectors in terms of the data rates that they can sustain CAT 5 cable has a maximum throughput of 100 Mbps and is usually utilized for 100BaseTX networks CAT 5e The additional cabling performance parameters of return loss and far end crosstalk FEXT specified for 1000BASE T and not specified for 10BASE T and 100BASE TX are related to differences in the signaling imple mentation 1 OBASE T and 100BASE TX signaling is unidirectional signals are transmitted in one direction on a single wire pair In contrast Gigabit Ethernet is bi directional signals are transmitted simultaneously in both direc tions on the same wire pair that is both the transmit and receive pair occupy the same wire pair Ethernet IEEE standard network protocol that specifies how data is placed on and retrieved from a common transmission medium Has a transfer rate of 10 Mbps Forms th
8. e power port is where you will connect the included power cord Chapter 3 Connecting the 10 100 Switch eeew SY This chapter will explain how to connect network devices to the Switch For an example of a typical network configuration see the application diagram shown in Figure 3 1 Cable Wireless Internet DSL Modem Router Desktop Notebook Access Point Server Figure 3 1 When you connect your network devices make sure you don t exceed the max imum cabling distances which are listed in the following table Maximum Cabling Distances a a L SC Seite ormb Computer omer aa ee A hub refers to any type of 100Mbps hub including regular hubs and stackable hubs A 10Mbps hub connected to another 10Mbps hub can span up to 100 meters 328 feet Connecting Network Devices To connect network devices to the Switch follow these instructions The 16 Port 10 100 Switch is shown in Figure 3 2 1 Make sure all the devices you will connect to the Switch are powered off 2 Connect a Category 5 Ethernet network cable to one of the numbered ports on the Switch R216 Pen verter me b SEES Sees Figure 3 2 3 Connect the other end to a PC or other network device 4 Repeat steps 2 and 3 to connect additional devices 5 Connect the supplied power cord to the power port on the Switch s back panel 6 Plug the other end of the power cord into an electrical outlet 7 Power on the devices connected to
9. e underlying transport vehicle used by several upper level protocols including TCP IP and XNS Fast Ethernet A 100 Mbps technology based on the 10Base T Ethernet CSMA CD network access method Hub The device that serves as the central location for attaching wires from workstations Can be passive where there is no amplification of the signals or active where the hubs are used like repeaters to provide an extension of the cable that connects to a workstation Mbps Megabits per second One million bits per second unit of measure ment for data transmission MDI Medium Dependent Interface On a network hub or switch a MDI port also known as an uplink port connects to another hub or switch using a straight through cable To connect a MDI port to a computer use a crossover cable MDI X Medium Dependent Interface Crossed On a network hub or switch a MDI X port connects to a computer using a straight through cable To con nect a MDI X port to another hub or switch use a crossover cable Network A system that transmits any combination of voice video and or data between users Switch 1 A data switch connects computing devices to host computers allowing a large number of devices to share a limited number of ports 2 A device for making breaking or changing the connections in an electrical cir cuit Topology A network s topology is a logical characterization of how the devices on the network are connecte
10. g 3 3 Ibs 1 5 kg Input 110 V AC Output 16 5 W 12 5 W Internal 100 240 V AC FCC Class B CE 0 C to 50 C 32 F to 122 F 40 C to 70 C 40 F to 158 F 20 to 95 Non Condensing 5 to 90 Non Condensing Appendix C Warranty Information BE SURE TO HAVE YOUR PROOF OF PURCHASE AND A BARCODE FROM THE PRODUCT S PACKAGING ON HAND WHEN CALLING RETURN REQUESTS CANNOT BE PROCESSED WITHOUT PROOF OF PURCHASE IN NO EVENT SHALL LINKSYS S LIABILITY EXCEED THE PRICE PAID FOR THE PRODUCT FROM DIRECT INDIRECT SPECIAL INCI DENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OF THE PRODUCT ITS ACCOMPANYING SOFTWARE OR ITS DOCUMENTATION LINKSYS DOES NOT OFFER REFUNDS FOR ANY PRODUCT LINKSYS OFFERS CROSS SHIPMENTS A FASTER PROCESS FOR PRO CESSING AND RECEIVING YOUR REPLACEMENT LINKSYS PAYS FOR UPS GROUND ONLY ALL CUSTOMERS LOCATED OUTSIDE OF THE UNITED STATES OF AMERICA AND CANADA SHALL BE HELD RESPONSIBLE FOR SHIPPING AND HANDLING CHARGES PLEASE CALL LINKSYS FOR MORE DETAILS 12 Appendix D Contact Information For help with the installation or operation of this 10 100 Switch contact Linksys Technical Support at one of the phone numbers or Internet addresses below Sales Information 800 546 5797 LINKSYS Technical Support 800 326 7114 RMA Return Merchandise Authorization Issues www linksys com or call 949 271 5461 Fax 949 265 6655 E mail support linksys com Web http www linksys com
11. hed 10 100 Ports Run at up to 200Mbps in Full Duplex Mode e Each Port Supports Auto MDI MDI X Cable Detection e Compatible with All Major Network Operating Systems e Advanced Store and Forward Packet Switching Optimizes Data Transfers e Auto Partitioning Protects PCs from Downed Network Lines e Signal Regeneration Ensures Data Transfer Integrity e Free Technical Support 24 Hours a Day 7 Days a Week Toll Free US Calls e Limited Lifetime Warranty Chapter 2 Getting to Know the ae 10 100 Switch op MOpSESSSEEEEEEEEEEEEEEEEEEEEEEEEEEEE Overview The 16 and 24 Port 10 100 Switches differ in number of LEDs and ports Figure 2 3 Pictured here is the 16 Port 10 100 Switch however the other Switch is simi lar in form The security slot is located on a side panel see Figure 2 3 Front Panel LEDs and Ports security slot The security slot is where you can attach a lock so the Switch will be protected from theft R216 a e e e K lona n n i Free i Figure 2 1 The LEDs and network ports are located on the front panel of the Switch System Green The System LED will light up when the Switch is powered on 1 16 or 1 24 Green Each LED will light up when there is a connection made through its corresponding port It will flash when there is activity on its corresponding port Back and Side Panel Features Figure 2 2 The power port is located on the back panel of the Switch see Figure 2 2 power Th
12. le of Contents Chapter 1 Introduction The 10 100 Switch Chapter 1 Introduction 1 The 10 100 Switch 1 With its advanced switching technology the Linksys 16 or 24 Port 10 100 Features 1 Switch will boost your network performance with much more than just full duplex data transfer and dedicated bandwidth It features non blocking wire Chapter 2 Getting to Know the 10 100 Switch 2 speed switching that forwards packets as fast as your network can deliver them Overview 2 Also included are Address Learning and Aging to prevent data transfer errors Front Panel LEDs and Ports 2 and Data Flow Control to help prevent packet collisions Back and Side Panel Features 2 You have several installation options The Switch s compact size fits onto your Chapter 3 Connecting the 10 100 Switch 4 desktop or use the wall mount slots to hang it somewhere out of the way If Overview 4 your network equipment is in a rack install it using the included rack mount Connecting Network Devices 5 brackets Placement Options 6 No matter how intensive your network demands the Linksys 16 or 24 Port Appendix A Glossary 7 10 100 Switch has speed flexibility and reliability that you can count on pano e i Features O O O Environmental 10 e Ideal for Integrating Your 10BaseT and 100BaseTX Network Hardware Appendix C Warranty Information 11 e 16 or 24 10 100 Ports Provide Dedicated Bandwidth in Half or Full Duplex Modes Appendix D Contact Information 12 Switc
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