Getting Started Guide
Page 5
... 67 Modem Cable 68 RJ-45 Pin Assignments 68 1000BASE-T RJ-45 Pin Assignments 69 C TECHNICAL SPECIFICATIONS Switch 4226T (3C17300) 71 Switch 4250T (3C17302) 73 Switch 4228G (3C17304) 74 D TECHNICAL SUPPORT Online Technical Services 75 World Wide Web Site 75 3Com Knowledgebase Web Services 76 3Com FTP Site 76 Support from Your Network Supplier 76 Support from...
... 67 Modem Cable 68 RJ-45 Pin Assignments 68 1000BASE-T RJ-45 Pin Assignments 69 C TECHNICAL SPECIFICATIONS Switch 4226T (3C17300) 71 Switch 4250T (3C17302) 73 Switch 4228G (3C17304) 74 D TECHNICAL SUPPORT Online Technical Services 75 World Wide Web Site 75 3Com Knowledgebase Web Services 76 3Com FTP Site 76 Support from Your Network Supplier 76 Support from...
Getting Started Guide
Page 26
...cable. The RJ-45 connector is disabled Cross-over cable. 26 CHAPTER 2: INSTALLING THE SWITCH port, you use Category 5 twisted pair cable - For detailed information on fiber cable specifications, refer to the SuperStack 3 Implementation Guide that you wish to connect a 1000BASE-SX MT-RJ port to a... fiber port with a different type of connector, for example, SC or ST please contact your Switch. Many ports on a Switch rack or patch panel. See Table 7. 3Com ...
...cable. The RJ-45 connector is disabled Cross-over cable. 26 CHAPTER 2: INSTALLING THE SWITCH port, you use Category 5 twisted pair cable - For detailed information on fiber cable specifications, refer to the SuperStack 3 Implementation Guide that you wish to connect a 1000BASE-SX MT-RJ port to a... fiber port with a different type of connector, for example, SC or ST please contact your Switch. Many ports on a Switch rack or patch panel. See Table 7. 3Com ...
Getting Started Guide
Page 34
..., it will be difficult to the "SuperStack 3 Switch Management Interface Reference Guide" on the CD-ROM that is detected, the Switch will configure itself with the Switch or on the 3Com Web site. For detailed information about the specific web interface operations and command line interface ...DHCP/BootP server. Most DHCP and BootP servers allow static IP addresses to manually reconfigure the Switch. Preparing for Once your Switch's initial set up your Switch or on the 3Com Web site. For a detailed description of how automatic IP configuration operates, please refer to...
..., it will be difficult to the "SuperStack 3 Switch Management Interface Reference Guide" on the CD-ROM that is detected, the Switch will configure itself with the Switch or on the 3Com Web site. For detailed information about the specific web interface operations and command line interface ...DHCP/BootP server. Most DHCP and BootP servers allow static IP addresses to manually reconfigure the Switch. Preparing for Once your Switch's initial set up your Switch or on the 3Com Web site. For a detailed description of how automatic IP configuration operates, please refer to...
Getting Started Guide
Page 60
... Canada United Kingdom only Europe only: Denmark Switzerland ■ The cord set must be UL-approved and CSA certified. ■ The minimum specification for the flexible cord is: No. 18 AWG Type SV or SJ 3-conductor ■ The cord set must have a rated current capacity... The appliance coupler (the connector to ensure compliance with safety standards. WARNING: If installing the Switch 4200 Series unit in a stack with SuperStack II or SuperStack 3 units that are narrower than the 4200 Series, the Switch 4200 Series unit must comply with SEV/ASE 1011. WARNING: Power Cord Set: This must be...
... Canada United Kingdom only Europe only: Denmark Switzerland ■ The cord set must be UL-approved and CSA certified. ■ The minimum specification for the flexible cord is: No. 18 AWG Type SV or SJ 3-conductor ■ The cord set must have a rated current capacity... The appliance coupler (the connector to ensure compliance with safety standards. WARNING: If installing the Switch 4200 Series unit in a stack with SuperStack II or SuperStack 3 units that are narrower than the 4200 Series, the Switch 4200 Series unit must comply with SEV/ASE 1011. WARNING: Power Cord Set: This must be...
Getting Started Guide
Page 71
...EN61000-3-2, EN61000-3-3 EN 55024 40 watts maximum (136 Btu/h maximum) 50/60 Hz 90-240 VAC 2.3 A (amps)(maximum) C TECHNICAL SPECIFICATIONS Switch 4226T (3C17300) Physical Dimensions Environmental Requirements Operating Temperature Storage Temperature Operating Humidity Standards Safety Agency Certifications EMC Emissions Immunity Heat Dissipation Power Supply AC Line ... -40 ° to +70 °C (-40 ° to 158 °F) 10-95% relative humidity, non-condensing EN60068 to 3Com schedule (Package testing: paras 2.1, 2.2, 2.30, and 2.32. Operational testing: paras 2.1, 2.2, 2.30 and 2.13).
...EN61000-3-2, EN61000-3-3 EN 55024 40 watts maximum (136 Btu/h maximum) 50/60 Hz 90-240 VAC 2.3 A (amps)(maximum) C TECHNICAL SPECIFICATIONS Switch 4226T (3C17300) Physical Dimensions Environmental Requirements Operating Temperature Storage Temperature Operating Humidity Standards Safety Agency Certifications EMC Emissions Immunity Heat Dissipation Power Supply AC Line ... -40 ° to +70 °C (-40 ° to 158 °F) 10-95% relative humidity, non-condensing EN60068 to 3Com schedule (Package testing: paras 2.1, 2.2, 2.30, and 2.32. Operational testing: paras 2.1, 2.2, 2.30 and 2.13).
Getting Started Guide
Page 72
72 APPENDIX C: TECHNICAL SPECIFICATIONS Standards Supported SNMP SNMP protocol (RFC 1157) MIB-II (RFC 1213) Bridge MIB (RFC 1493) RMON MIB II (RFC 2021) Remote Monitoring MIB (RFC 1757) MAU MIB (RFC 2239) Terminal Emulation Telnet (RFC 854) Protocols Used for Administration UDP (RFC 768) IP (RFC 791) ICMP (RFC 792) TCP (RFC 793) ARP (RFC 826) TFTP (RFC 783) DHCP (RFC 2131, RFC 2132, RFC 1534) BOOTP (RFC 951, RFC 1497)
72 APPENDIX C: TECHNICAL SPECIFICATIONS Standards Supported SNMP SNMP protocol (RFC 1157) MIB-II (RFC 1213) Bridge MIB (RFC 1493) RMON MIB II (RFC 2021) Remote Monitoring MIB (RFC 1757) MAU MIB (RFC 2239) Terminal Emulation Telnet (RFC 854) Protocols Used for Administration UDP (RFC 768) IP (RFC 791) ICMP (RFC 792) TCP (RFC 793) ARP (RFC 826) TFTP (RFC 783) DHCP (RFC 2131, RFC 2132, RFC 1534) BOOTP (RFC 951, RFC 1497)
Getting Started Guide
Page 74
74 APPENDIX C: TECHNICAL SPECIFICATIONS Switch 4228G (3C17304) Physical Dimensions Environmental Requirements Operating Temperature Storage Temperature Operating Humidity Standards Safety Agency Certifications EMC Emissions Immunity Heat Dissipation Power Supply AC ... 40 °C (32 ° to 104 °F) -40 ° to +70 °C (-40 ° to 158 °F) 10-95% relative humidity, non-condensing EN60068 to 3Com schedule (Package testing: paras 2.1, 2.2, 2.30, and 2.32. Operational testing: paras 2.1, 2.2, 2.30 and 2.13). UL60950, EN60950, CSA 22.2 No. 60950, IEC 60950 CISPR 22 Class ...
74 APPENDIX C: TECHNICAL SPECIFICATIONS Switch 4228G (3C17304) Physical Dimensions Environmental Requirements Operating Temperature Storage Temperature Operating Humidity Standards Safety Agency Certifications EMC Emissions Immunity Heat Dissipation Power Supply AC ... 40 °C (32 ° to 104 °F) -40 ° to +70 °C (-40 ° to 158 °F) 10-95% relative humidity, non-condensing EN60068 to 3Com schedule (Package testing: paras 2.1, 2.2, 2.30, and 2.32. Operational testing: paras 2.1, 2.2, 2.30 and 2.13). UL60950, EN60950, CSA 22.2 No. 60950, IEC 60950 CISPR 22 Class ...
Getting Started Guide
Page 77
.../support/form.html English speakers, e-mail: lat_support_anc@3com.com Telephone Support When you contact 3Com for a specific incident. Purchase of support services. Internet Support Some 3Com regions offer an Internet support service. Support from 3Com 77 Support from 3Com If you are unable to obtain assistance from the 3Com online technical resources discussed earlier in this appendix...
.../support/form.html English speakers, e-mail: lat_support_anc@3com.com Telephone Support When you contact 3Com for a specific incident. Purchase of support services. Internet Support Some 3Com regions offer an Internet support service. Support from 3Com 77 Support from 3Com If you are unable to obtain assistance from the 3Com online technical resources discussed earlier in this appendix...
Getting Started Guide
Page 82
... Protocol. See SNMP SNMP 49 SNMP management 46 setting up 49 socket power 17 RPS 17 specifications, system 71 Stacking units 23 straight-through configuration 25 Switch automatic setup 42 Switch 4200 3C number 22 console port 17 dimensions 71 Ethernet address 22 features 12 installation 19, ...rack mounting 21 RPS socket 17 serial number 22 size 71 stacking 23 unit information label 22 weight 71 system specifications 71 T technical support 3Com Knowledgebase Web Services 76 3Com URL 75 network suppliers 76 product repair 79 troubleshooting 53 U unit information label 22 URL 75 W Web browsers...
... Protocol. See SNMP SNMP 49 SNMP management 46 setting up 49 socket power 17 RPS 17 specifications, system 71 Stacking units 23 straight-through configuration 25 Switch automatic setup 42 Switch 4200 3C number 22 console port 17 dimensions 71 Ethernet address 22 features 12 installation 19, ...rack mounting 21 RPS socket 17 serial number 22 size 71 stacking 23 unit information label 22 weight 71 system specifications 71 T technical support 3Com Knowledgebase Web Services 76 3Com URL 75 network suppliers 76 product repair 79 troubleshooting 53 U unit information label 22 URL 75 W Web browsers...