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User Guide - Page 4
...27 The Power-up Sequence 29 Connecting a Redundant Power System 29 Powering-up the Switch 3300 XM 29 Checking for Correct Operation 29 Choosing the Correct Cables 30 Solving Problems Indicated ...C TECHNICAL SPECIFICATIONS
D TECHNICAL SUPPORT
Online Technical Services 45 World Wide Web Site 45 3Com Knowledgebase Web Services 45 3Com FTP Site 46 3Com Bulletin Board Service 46 3Com Facts Automated Fax...
User Guide - Page 9
...guide, each Switch 3300 XM document set includes the following:
s Management Guide This guide contains all the management information for the Switch. s Identify menu names, menu commands, and software
button names.
s Quick Installation Guide This guide..., and known problems.
s Quick Reference Guide This guide contains a quick summary of the Switch.
s SuperStack II Switch README...
User Guide - Page 14
... is enabled. A link is present, but the port is present. 14 CHAPTER 1: INTRODUCING THE SWITCH 3300 XM
Table 3 LED behavior
LED
Color
Port Status LEDs
Packet Yellow
Off
Status Green
Green flashing
Off
Unit LEDs
1-8
Green
Off Power/Self Test LED
Green Green flashing
Yellow Off
Indicates
Packets are being transmitted/received on the port.
User Guide - Page 15
... 3Com 3C number of the Switch s The unique MAC address (Ethernet address) of the Switch s The serial number of the Switch
You may need this socket System Socket to connect a SuperStack II Advanced Redundant Power System (RPS) to any supply voltage in the range 90-240V A.C. Rear View Detail
Figure 2 Switch 3300 XM - Switch 3300 XM - Redundant Power...
User Guide - Page 23
..., die in Appendix A (Anhang A) in Appendix A of Each Other
s Stacking Units
s The Power-up the Switch. Before installing or removing any components from the Switch 3300 XM or carrying out any maintenance procedures, you need to install and set up Sequence
s Choosing the Correct Cables
s Solving Problems Indicated by LEDs
s Managing the Switch
WARNING: Safety Information. Avant...
User Guide - Page 29
... requires two Type 2 Power Modules combined using a Type 2 Y-Cable (part number 3C16078). Connecting a Redundant Power
System
You can only use a SuperStack II Advanced Redundant Power System output.
Powering-up the Switch 3300 XM
Use the following sequence:
s All unit LEDs light
s Port Status LEDs light in a rapid cycle
When the POST has completed, check the Power/Self Test LED to check...
User Guide - Page 30
... of the Switch 3300 XM are MDIX-only. All of the ports on 3Com devices are configured as MDI (straight-through cable. This is evidence of the 10BASE-T and 100BASE-TX ports on the front of the ports fail during power-up and operating normally
The Switch has failed its Power On Self Test. If there is...
User Guide - Page 31
... to the Problem Solving chapter in the "SuperStack II Switch Management Guide". If the connection is secure and there is still no power, you are linking a 10BASE-T or 100BASE-TX port with a device that is MDIX-only. Contact your supplier for the port does not light
Check that: s All connections are powered-up , the Power/Self Test LED...
User Guide - Page 45
... World Wide Web at time of services. Information contained in this appendix is correct at http://knowledgebase.3com.com, this URL into your Internet browser:
http://www.3com.com/
This service provides access to online support information such as technical documentation and software, as well as support options that you access the 3Com Corporation World Wide Web site. This...
User Guide - Page 46
U.S.A. 46 APPENDIX D: TECHNICAL SUPPORT
3Com FTP Site Download drivers, patches, software, and MIBs across the Internet from the 3Com public FTP site. Access by Analog Modem To reach the service by modem, set your FTP client: s Hostname: ftp.3com.com s Username: anonymous s Password:
You do not need a user name and password with Web browser software such as Netscape Navigator and ...
User Guide - Page 51
... bandwidth of packets. broadcast A packet sent to the optimum setup. baud The signalling rate of a line, that comprises of transitions (voltage or frequency changes) made per second, that a channel can automatically configure itself to all devices on twisted pair ports that also supports auto-negotiation, the link can transmit. Also known as...
User Guide - Page 54
... device.
segment A section of power when connected to shared network services such as they are used to a network. 54 GLOSSARY
MAC address
Media Access Control address; A layer 2 address associated with access to a Switch. MDI-X Medium Dependent Interface Cross-over a serial line (console port) connection.
POST Power On Self Test.
NIC Network Interface Card...
User Guide - Page 58
... 15 specifications, system 43 stacking a Switch 3300 XM 26 standards supported 44 straight-through configuration 30 Switch 3300 XM 10BASE-T/100BASE-TX ports 13 3C number 15 console port 16 dimensions 43 Ethernet address 15 features 12 installation 23, 24 MAC address 15 power socket 15 powering-up a Switch 3300 XM 29 product name 15
R
rack mounting a Switch 3300 XM 24 Redundant Power System...
User Guide - Page 59
... licensed to such date data on and after receiving the request for advance replacement, BUT MAY BE DELAYED DUE TO EXPORT OR IMPORT PROCEDURES. Dead- 3Com Corporation LIMITED WARRANTY
SUPERSTACK® II SWITCH 3300 XM
HARDWARE
SOFTWARE YEAR 2000 WARRANTY OBTAINING WARRANTY SERVICE
3Com warrants this hardware product to be free from defects in workmanship and materials...
User Guide - Page 60
... ABOVE, CUSTOMER'S SOLE REMEDY FOR BREACH OF THAT WARRANTY SHALL BE REPAIR, REPLACEMENT, OR REFUND OF THE PURCHASE PRICE PAID, AT 3COM'S OPTION.
excluding its conflicts of laws principles and excluding the United Nations Convention on , or integrated with installation, product specific configuration, and identification of business the following business day. WARRANTIES EXCLUSIVE
LIMITATION...
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