User Guide
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User Guide 3Com Corporation, Corporate Headquarters, 350 Campus Drive, Marlborough, MA 01752-3064 www.3Com.com 10016680 Rev CA June 2008 OfficeConnect® Fast Ethernet Switch 5 (3C16790C) Fast Ethernet Switch 8 (3C16791C)
User Guide 3Com Corporation, Corporate Headquarters, 350 Campus Drive, Marlborough, MA 01752-3064 www.3Com.com 10016680 Rev CA June 2008 OfficeConnect® Fast Ethernet Switch 5 (3C16790C) Fast Ethernet Switch 8 (3C16791C)
User Guide
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... integrated system, enabling you to 95% (non-condensing) humidity Depth: Switch 5: 85 mm (3.35 in) Switch 8: 85 mm (3.35 in) On = 10/100M, Flash = Activity Width: Switch 5: 112 mm (4.4 in) Switch 8: 146 mm (5.75 in a hub-based setup. Your Package Contains: • OfficeConnect Switch • Power adapter for desktop use of unscreened cables complies with the Class A requirements. * Refer to the world of networking with the...
... integrated system, enabling you to 95% (non-condensing) humidity Depth: Switch 5: 85 mm (3.35 in) Switch 8: 85 mm (3.35 in) On = 10/100M, Flash = Activity Width: Switch 5: 112 mm (4.4 in) Switch 8: 146 mm (5.75 in a hub-based setup. Your Package Contains: • OfficeConnect Switch • Power adapter for desktop use of unscreened cables complies with the Class A requirements. * Refer to the world of networking with the...
User Guide
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... power adapter, power adapter cable or the Switch's internal power supply. If the LED is off , or there is OK. If the LED is flashing, the link is OK and data is receiving power. Front On = 10/100M, Flash = Activity 2 1 1 Power LED (Illuminated Logo) Green Indicates that the Switch is being transmitted or received. Refer to the Problem Solving section). 5 GREENCONNECT CONFIGURATION CONFIGURATION Green = 1000M, Yellow = 10/100M, Flash = Activity OfficeConnect Gigabit Switch On = 10/100M, Flash = Activity OfficeConnect Fast Ethernet Switch 8 Figure 1 Network...
... power adapter, power adapter cable or the Switch's internal power supply. If the LED is off , or there is OK. If the LED is flashing, the link is OK and data is receiving power. Front On = 10/100M, Flash = Activity 2 1 1 Power LED (Illuminated Logo) Green Indicates that the Switch is being transmitted or received. Refer to the Problem Solving section). 5 GREENCONNECT CONFIGURATION CONFIGURATION Green = 1000M, Yellow = 10/100M, Flash = Activity OfficeConnect Gigabit Switch On = 10/100M, Flash = Activity OfficeConnect Fast Ethernet Switch 8 Figure 1 Network...
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...ützte Datensteckdosen. Rear 3 4 3 Power Adapter Socket Only use the power adapter that has 10BASE-T/100BASE-TX connectivity. Sie dürfen weder wie normale traditionelle Telefonsteckdosen noch für die Verbindung der Einheit mit einem traditionellenm privatenm oder öffentlichenm Telefonnetzwerk gebraucht werden. OfficeConnect Fast Ethernet Switch - Each port is supplied with the Switch. 4 10BASE-T/100BASE-TX Ports Use suitable TP cable with shielded or unshielded jacks...
...ützte Datensteckdosen. Rear 3 4 3 Power Adapter Socket Only use the power adapter that has 10BASE-T/100BASE-TX connectivity. Sie dürfen weder wie normale traditionelle Telefonsteckdosen noch für die Verbindung der Einheit mit einem traditionellenm privatenm oder öffentlichenm Telefonnetzwerk gebraucht werden. OfficeConnect Fast Ethernet Switch - Each port is supplied with the Switch. 4 10BASE-T/100BASE-TX Ports Use suitable TP cable with shielded or unshielded jacks...
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... 20 mm (0.75 in.) long. 3 Remove any connections in .) clear of your desk, or when stacking with the LEDs facing upwards. The Switch must be at least 30 mm (1.2 in.) long. 3 Remove any connections in .) clear of the unit. • Air flow around on your Switch. 8 Wall Mounting There are suitable for wall mounting. CAUTION: When making connections, be at each corner on the...
... 20 mm (0.75 in.) long. 3 Remove any connections in .) clear of your desk, or when stacking with the LEDs facing upwards. The Switch must be at least 30 mm (1.2 in.) long. 3 Remove any connections in .) clear of the unit. • Air flow around on your Switch. 8 Wall Mounting There are suitable for wall mounting. CAUTION: When making connections, be at each corner on the...
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Wall mounting template Fast Ethernet Switch 5 67mm apart Fast Ethernet Switch 8 100mm apart 2 BEFORE YOU INSTALL YOUR SWITCH Unit Connections To connect other equipment (such as gateways or switches) to a port on your workstations (for example Windows/Mac/ Linux). 3 One suitable Twisted Pair cable for each workstation to be capable of communicating at the required speed. 2 An operating system (for example Netware or Windows 95/98/Me/2000/XP) with network support configured, running on...
Wall mounting template Fast Ethernet Switch 5 67mm apart Fast Ethernet Switch 8 100mm apart 2 BEFORE YOU INSTALL YOUR SWITCH Unit Connections To connect other equipment (such as gateways or switches) to a port on your workstations (for example Windows/Mac/ Linux). 3 One suitable Twisted Pair cable for each workstation to be capable of communicating at the required speed. 2 An operating system (for example Netware or Windows 95/98/Me/2000/XP) with network support configured, running on...
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... link speed between them. When one end of a TP cable is connected to your units, power on any information that can be reflected in , its ports. The Switch has automatic MDI/MDIX functionality, and therefore does not require the Uplink/Normal switch associated with some OfficeConnect products. The Port Status LEDs for the ports you can be Category 5 or above. It can slow the network...
... link speed between them. When one end of a TP cable is connected to your units, power on any information that can be reflected in , its ports. The Switch has automatic MDI/MDIX functionality, and therefore does not require the Uplink/Normal switch associated with some OfficeConnect products. The Port Status LEDs for the ports you can be Category 5 or above. It can slow the network...
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... your network. 5 PROBLEM SOLVING The Switch has been designed to a server, all your network. Please quote the power adapter part number, shown on what to a 10BASE-T/100BASE-TX network. When a packet is powered on. • Power each be useful during excessive loads, for a replacement power adapter. CAUTION: Do not power the Switch off , wait about five seconds between power cycles. The power adapter or power adapter connection is called Priority Queuing. Connecting 10BASE-T/100BASE-TX Networks The ports...
... your network. 5 PROBLEM SOLVING The Switch has been designed to a server, all your network. Please quote the power adapter part number, shown on what to a 10BASE-T/100BASE-TX network. When a packet is powered on. • Power each be useful during excessive loads, for a replacement power adapter. CAUTION: Do not power the Switch off , wait about five seconds between power cycles. The power adapter or power adapter connection is called Priority Queuing. Connecting 10BASE-T/100BASE-TX Networks The ports...
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... other power adapter. If the connected device does not support autonegotiation, ensure it does not if disconnected from the Switch and connected to illuminate. After connection, it is connected. If the Port Status LED is not lit after several seconds for a full description of the switch is configured for half duplex operation only. 16 Support and Safety Information 17 The switch supports full-duplex autonegotiation. The Port Status LED should turn, Green for a port...
... other power adapter. If the connected device does not support autonegotiation, ensure it does not if disconnected from the Switch and connected to illuminate. After connection, it is connected. If the Port Status LED is not lit after several seconds for a full description of the switch is configured for half duplex operation only. 16 Support and Safety Information 17 The switch supports full-duplex autonegotiation. The Port Status LED should turn, Green for a port...
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... by one or more of the following products: Date: June 2008 Brand Name: 3Com Corporation Model Nos.: 3C16790C, 3C16791C Equip Type: Fast Ethernet Switch 5 / Fast Ethernet Switch 8 Complies with the Class B requirements of the FCC rules. This equipment generates, uses and can be used in a particular installation. The use of unscreened cables complies with the limits for help 24 Manufacturers Declaration of the FCC Rules...
... by one or more of the following products: Date: June 2008 Brand Name: 3Com Corporation Model Nos.: 3C16790C, 3C16791C Equip Type: Fast Ethernet Switch 5 / Fast Ethernet Switch 8 Complies with the Class B requirements of the FCC rules. This equipment generates, uses and can be used in a particular installation. The use of unscreened cables complies with the limits for help 24 Manufacturers Declaration of the FCC Rules...
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... enhance response times or extend your product at : http://knowledgebase.3com.com. You must first register your warranty benefits, you can be downloaded from the Product Support web page at http://www.3com.com/ Also available at http://support.3com.com/doc/3C1679xC.pdf VCCI Statement 26 OBTAINING SUPPORT FOR YOUR PRODUCT 3Com offers product registration, case management, and repair services through eSupport.3com. Solve Problems Online 3Com offers the...
... enhance response times or extend your product at : http://knowledgebase.3com.com. You must first register your warranty benefits, you can be downloaded from the Product Support web page at http://www.3com.com/ Also available at http://support.3com.com/doc/3C1679xC.pdf VCCI Statement 26 OBTAINING SUPPORT FOR YOUR PRODUCT 3Com offers product registration, case management, and repair services through eSupport.3com. Solve Problems Online 3Com offers the...
User Guide
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... model name, part number, and serial number • A list of your region, use the appropriate telephone number, URL, or e-mail address from the table in this appendix. To access these services for a user name and password. First-time users must first obtain a return materials authorization number (RMA). Telephone numbers are offered to fill resource gaps and ensure the success of system hardware and software, including revision level • Diagnostic error messages...
... model name, part number, and serial number • A list of your region, use the appropriate telephone number, URL, or e-mail address from the table in this appendix. To access these services for a user name and password. First-time users must first obtain a return materials authorization number (RMA). Telephone numbers are offered to fill resource gaps and ensure the success of system hardware and software, including revision level • Diagnostic error messages...
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... region at this email address apr_technical_support@3com.com Or request a return material authorization number (RMA) by FAX using this email address: ap_rma_request@3com.com 30 Country Telephone Number Europe, Middle East, and Africa - direct by dialing 02 430 430, then dialing 800 763 6780 Vietnam Call the U.S. Telephone Technical Support and Repair From anywhere in these regions not listed below, call: +44...
... region at this email address apr_technical_support@3com.com Or request a return material authorization number (RMA) by FAX using this email address: ap_rma_request@3com.com 30 Country Telephone Number Europe, Middle East, and Africa - direct by dialing 02 430 430, then dialing 800 763 6780 Vietnam Call the U.S. Telephone Technical Support and Repair From anywhere in these regions not listed below, call: +44...
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...enter the URL: http://lat.3com.com/lat/support/form.html Portuguese speakers, enter the URL: http://lat.3com.com/br/support/form.html English speakers in Latin America should send e-mail to: lat_support_anc@3com.com 33 Kitts Nevis St. Lucia St. Country Telephone Number Latin America - Telephone Technical Support and Repair Antigua Antigua Barbuda Argentina Aruba... +800 988 2112 AT&T +800 988 2112 AT&T +800 988 2112 AT&T +800 988 2112 AT&T +800 988 2112 0800-133266 (0800-13-3COM) +5511 5643 2700 AT&T +800 988 2112 AT&T +800 988 2112 AT&T +800 998 2112 AT&T +800 998 2112 +571 592 5000 AT...
...enter the URL: http://lat.3com.com/lat/support/form.html Portuguese speakers, enter the URL: http://lat.3com.com/br/support/form.html English speakers in Latin America should send e-mail to: lat_support_anc@3com.com 33 Kitts Nevis St. Lucia St. Country Telephone Number Latin America - Telephone Technical Support and Repair Antigua Antigua Barbuda Argentina Aruba... +800 988 2112 AT&T +800 988 2112 AT&T +800 988 2112 AT&T +800 988 2112 AT&T +800 988 2112 0800-133266 (0800-13-3COM) +5511 5643 2700 AT&T +800 988 2112 AT&T +800 988 2112 AT&T +800 998 2112 AT&T +800 998 2112 +571 592 5000 AT...
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.... Please include the document title, part number and if appropriate, the page number. 35 All other countries. 3Com, the 3Com logo and OfficeConnect are associated. Telephone Technical Support and Repair All locations: All 3Com products: 1 800 876 3266 CHINA RoHS The above table provides information required under a license agreement included with this product at : pddtechpubs_comments@3Com.com. If you in connection with limited rights...
.... Please include the document title, part number and if appropriate, the page number. 35 All other countries. 3Com, the 3Com logo and OfficeConnect are associated. Telephone Technical Support and Repair All locations: All 3Com products: 1 800 876 3266 CHINA RoHS The above table provides information required under a license agreement included with this product at : pddtechpubs_comments@3Com.com. If you in connection with limited rights...