User manual 3COM SS3 BASELINE 10/100 SW 12PT

[. . . ] SuperStack® 3 Baseline 10/100 Switch 12-Port (3C16464B) and 24-Port (3C16465B) User Guide DUA1646-4AAA04 INTRODUCTION The SuperStack ® 3 Baseline 10/100 Switch is a versatile, easy-to-use unmanaged switch. It is ideal for users who want the high-speed performance of 10/100 switching but do not need sophisticated management capabilities. The Baseline 10/100 Switch has 12 or 24 shielded RJ-45, 10/100Mbps auto-negotiating ports on the front panel. Each port automatically determines the speed and duplex mode of the connected equipment and provides a suitable switched connection. [. . . ] Diese Bedingungen sind nur gegeben, wenn auch die an das Gerät angeschlossenen Geräte unter SELV-Bedingungen betrieben werden. Nur ein Advanced Redundant Power System (3C16070, 3C16071, 3C16071A oder 3C16071B) oder Redundant Power System (3C565047) an den Redundant Power System Anschluß anschließen. T T T T Wenn die Baseline 10/100 Switch Einheit in einer Stapel mit anderen SuperStack 3 Hub Einheiten eingebaut werden soll, muß die Baseline 10/100 Switch Einheit unter die schmaleren Hub Einheiten eingebaut werden. Das Gerät nicht an eine Wechselstromsteckdose anschließen, die nicht geerdet ist. Das Gerät muß an eine geerdete Steckdose angeschlossen werden, die die internationalen Sicherheitsnormen erfüllt. Der Gerätestecker (der Anschluß an das Gerät, nicht der Wandsteckdosenstecker) muß eine passende Konfiguration für einen Geräteeingang gemäß EN60320/IEC320 haben. Stromkabel. Dies muss von dem Land, in dem es benutzt wird geprüft werden: Schweiz s Dieser Stromstecker muß die SEV/ASE 1011Bestimmungen einhalten. Europe s s Das Netzkabel muß vom Typ HO3VVF3GO. 75 (Mindestanforderung) sein und die Aufschrift <HAR> oder <BASEC> tragen. Der Netzstecker muß die Norm CEE 7/7 erfüllen ("SCHUKO"). 4 MOUNTING KIT INSTRUCTIONS 3 Introduction The Baseline 10/100 Switch is supplied with two mounting brackets and four screws. When mounting the unit, you should take note of the guidelines given in "Positioning the Baseline 10/100 Switch" on page 3. 4 5 6 Insert the two screws supplied in the mounting kit and fully tighten with a suitable screwdriver. Insert the unit into the 19-inch rack and secure with suitable screws (not provided). Reconnect all cables. Rack Mounting the Units The Baseline 10/100 Switch is 1U high and will fit a standard 19-inch rack. Remove the self-adhesive pads from the underside of unit, if already fitted. 1 2 Place the unit the right way up on a hard, flat surface with the front facing towards you. Locate a mounting bracket over the mounting holes on one side of the unit. PROBLEM SOLVING Refer to the information about LEDs given earlier in this guide to see if the problem can be identified and rectified. Here are some common problems that can occur: Link Status LED not lit for a port that has a connection. Check that: T The device being connected to is powered on and operating correctly. T That you are using a TP cable that is: s `Straight through', to connect an MDIX port to an MDI port. s `Cross-over', to connect an MDIX port to an MDIX port, or an MDI port to an MDI port. Remove port connections one at a time, waiting a few seconds between each port. If the LEDs go off after removing a port connection, the device that was connected to that port is introducing an excessive amount of broadcast frames to the network (some pieces of network equipment operate by sending out broadcast frames regularly). Refer to the documentation that accompanies the device for information on disabling the broadcast operation. If the problem persists and the unit still does not operate successfully, contact your supplier with the following information before returning the unit: T Product number and serial number (printed on a label supplied with the unit) T A brief description of the fault T If the connection is to a workstation, that the workstation's network interface is installed and configured correctly. TECHNICAL INFORMATION Related Standards The SuperStack 3 Baseline 10/100 Switch has been designed to the following standards: Functional Safety EMC Emissions ISO 8802-3, IEEE 802. 3 (Ethernet), IEEE 802. 3u (Fast Ethernet), IEEE 802. 3x (Flow Control) UL 1950, EN 60950, CSA 22. 2 #950, IEC 60950 EN 55022 Class B, FCC Part 15 Subpart B Class A, ICES-003 Class A, VCCI Class B*, AS/NZS 3548 Class B, CNS 13438 Class A *Category 5 screened (shielded) cables must be used to ensure compliance with the Class B requirements of this standard. [. . . ] In order to meet FCC emissions limits, this equipment must be used only with cables which comply with IEEE 802. 3. TECHNICAL SUPPORT The following numbers may be used for technical support: Country Asia, Pacific Rim Australia Hong Kong India Indonesia Japan Malaysia New Zealand Pakistan Philippines Europe From anywhere in Europe, call: Telephone Number 1 800 678 515 800 933 486 +61 2 9937 5085 001 800 61 009 0031 61 6439 1800 801 777 0800 446 398 +61 2 9937 5085 1235 61 266 2602 +31 (0)30 6029900 phone +31 (0)30 6054396 fax Country P. R. Thailand Telephone Number 10800 61 00137 or 021 6350 1590 800 6161 463 00798 611 2230 (0)2 3455 6455 0080 611 261 001 800 611 2000 Europe, South Africa, and Middle East: From the following countries, you may use the toll-free numbers: Austria Belgium Denmark Finland France Germany Hungary Ireland Israel Italy Latin America Argentina Brazil Chile Colombia North America 0800 297468 0800 71429 800 17309 0800 113153 0800 917959 0800 1821502 00800 12813 1800 553117 1800 9453794 1678 79489 AT&T +800 666 5065 0800 13 3266 1230 020 0645 98012 2127 1 800 876-3266 Netherlands Norway Poland Portugal South Africa Spain Sweden Switzerland U. K. 0800 0227788 800 11376 00800 3111206 0800 831416 0800 995014 900 983125 020 795482 0800 55 3072 0800 966197 Mexico Peru Puerto Rico Venezuela 01 800 CARE (01 800 2273) AT&T +800 666 5065 800 666 5065 AT&T +800 666 5065 7 PRODUCTS pddtechpubs_comments@3Com. com The SuperStack 3 Baseline 10/100 Switch is part of the extensive SuperStack 3 range of 3Com products. This range includes hubs, switches, power systems and other networking equipment, and is continually being developed. [. . . ]