User Guide
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...or may make improvements or changes in the product(s) and/or the program(s) described in other countries. 3Com and OfficeConnect are registered trademarks of 3Com Corporation. The 3Com logo is the policy of safely. Microsoft, Windows, and Windows NT are registered trademarks of merchantability, ...delivered to you in all operations. Netscape Navigator is printed on any portion of Netscape Communications. End of Life Statement 3Com processes allow for this documentation and the software described herein are provided to the following: All technical data and computer ...
...or may make improvements or changes in the product(s) and/or the program(s) described in other countries. 3Com and OfficeConnect are registered trademarks of 3Com Corporation. The 3Com logo is the policy of safely. Microsoft, Windows, and Windows NT are registered trademarks of merchantability, ...delivered to you in all operations. Netscape Navigator is printed on any portion of Netscape Communications. End of Life Statement 3Com processes allow for this documentation and the software described herein are provided to the following: All technical data and computer ...
User Guide
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...Dual Speed Hub 8-Front 6 Dual Speed Hub 8-Rear 7 Dual Speed Hub 16-Front 8 Dual Speed Hub 16-Rear 9 Before You Start 10 Workstation Connections 10 Twisted Pair (TP) Cables 10 Hub Connections 10 Stacking the Units Together 11 The Rubber Feet 11 The Stacking Clip 11 Positioning Your Hub 12 Securing Your Hub 12 Connecting Workstations and Other Equipment to Your Hub 13 Connecting Another OfficeConnect Hub...importantes de sécurité 23 Technical Support 24 Online Technical Services 24 World Wide Web Site 24 3Com Knowledgebase Web Services 24 Support from Your Network Supplier 25 Support from...
...Dual Speed Hub 8-Front 6 Dual Speed Hub 8-Rear 7 Dual Speed Hub 16-Front 8 Dual Speed Hub 16-Rear 9 Before You Start 10 Workstation Connections 10 Twisted Pair (TP) Cables 10 Hub Connections 10 Stacking the Units Together 11 The Rubber Feet 11 The Stacking Clip 11 Positioning Your Hub 12 Securing Your Hub 12 Connecting Workstations and Other Equipment to Your Hub 13 Connecting Another OfficeConnect Hub...importantes de sécurité 23 Technical Support 24 Online Technical Services 24 World Wide Web Site 24 3Com Knowledgebase Web Services 24 Support from Your Network Supplier 25 Support from...
User Guide
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... the speed of networking with 3Com® . All three hubs allow you need to connect more cost-effective migration path than adding both Ethernet (10Mbps) and Fast Ethernet (100Mbps) workstations and other OfficeConnect products. These products form part of communication but, until recently, only large businesses could afford the networking advantage. The OfficeConnect Dual Speed Hub 5, Hub 8 and Hub 16 are...
... the speed of networking with 3Com® . All three hubs allow you need to connect more cost-effective migration path than adding both Ethernet (10Mbps) and Fast Ethernet (100Mbps) workstations and other OfficeConnect products. These products form part of communication but, until recently, only large businesses could afford the networking advantage. The OfficeConnect Dual Speed Hub 5, Hub 8 and Hub 16 are...
User Guide
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CREATING YOUR NETWORK Dual Speed Hub 5 and Dual Speed 8-Front Collision LEDs yellow Flash each time a collision is OK. Port Status LEDs green (100Mbps link).... 10M 100M Power Collision Port Status 1 23456 78 Green = 100M, Yellow = 10M, Flash = Activity OfficeConnect Dual Speed Hub 8 Power LED green Indicates that the hub is being received. If the LED is flashing, the link is OK and data is powered on the... Hub's 100Mbps or 10Mbps segment. If the LED is off, nothing is connected, or the connected ...
CREATING YOUR NETWORK Dual Speed Hub 5 and Dual Speed 8-Front Collision LEDs yellow Flash each time a collision is OK. Port Status LEDs green (100Mbps link).... 10M 100M Power Collision Port Status 1 23456 78 Green = 100M, Yellow = 10M, Flash = Activity OfficeConnect Dual Speed Hub 8 Power LED green Indicates that the hub is being received. If the LED is flashing, the link is OK and data is powered on the... Hub's 100Mbps or 10Mbps segment. If the LED is off, nothing is connected, or the connected ...
User Guide
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...;es de données RJ-45. Dual Speed Hub 5 and Dual Speed 8-Rear Power Adapter socket Only use any workstation or other adapter. Refer to Normal (out). Each port is supplied with RJ-45 connectors. These are connecting another hub to port 8, set to Uplink (in half... equipment that is capable of port 8. Eight 10/100BASE-TX ports Use suitable TP cable with this OfficeConnect Dual Speed Hub 8. Ports operate in ), otherwise set to "Connecting Another OfficeConnect Hub" on page 13. Sie können nicht als Telefonanschlußbuchsen verwendet werden. They cannot be used...
...;es de données RJ-45. Dual Speed Hub 5 and Dual Speed 8-Rear Power Adapter socket Only use any workstation or other adapter. Refer to Normal (out). Each port is supplied with RJ-45 connectors. These are connecting another hub to port 8, set to Uplink (in half... equipment that is capable of port 8. Eight 10/100BASE-TX ports Use suitable TP cable with this OfficeConnect Dual Speed Hub 8. Ports operate in ), otherwise set to "Connecting Another OfficeConnect Hub" on page 13. Sie können nicht als Telefonanschlußbuchsen verwendet werden. They cannot be used...
User Guide
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...detected on , the link between the port and the next piece of network operation; Dual Speed Hub 16-Front Collision LEDs yellow Flash each time a collision is a problem with the connection (refer to the Hub is Port Status LEDs green (100Mbps link) / yellow (10Mbps link) If the ... Power Collision Port Status 12 34 5 6 7 8 9 10 11 12 13 14 15 16 Green = 100M, Yellow = 10M, Flash = Activity Network Utilization 10M 100M 1% 10% 40% 80% 1% 10% 40% 80% OfficeConnect Dual Speed Hub 16 Power LED green Indicates that the power supply to the "Problem Solving" section). 8 Network Utilization...
...detected on , the link between the port and the next piece of network operation; Dual Speed Hub 16-Front Collision LEDs yellow Flash each time a collision is a problem with the connection (refer to the Hub is Port Status LEDs green (100Mbps link) / yellow (10Mbps link) If the ... Power Collision Port Status 12 34 5 6 7 8 9 10 11 12 13 14 15 16 Green = 100M, Yellow = 10M, Flash = Activity Network Utilization 10M 100M 1% 10% 40% 80% 1% 10% 40% 80% OfficeConnect Dual Speed Hub 16 Power LED green Indicates that the power supply to the "Problem Solving" section). 8 Network Utilization...
User Guide
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Refer to these sockets. Only connect RJ-45 data connectors to "Connecting Another OfficeConnect Hub" on page 13. Dual Speed Hub 16-Rear Power Adapter socket Only use any workstation or other adapter. Uplink/Normal switch Affects the operation of autosensing for 10Mbps or 100Mbps operation. Ports .... Il s'agit de prises femelles blindées de données RJ-45. Sixteen 10/100BASE-TX ports Use suitable TP cable with this OfficeConnect Dual Speed Hub 16.
Refer to these sockets. Only connect RJ-45 data connectors to "Connecting Another OfficeConnect Hub" on page 13. Dual Speed Hub 16-Rear Power Adapter socket Only use any workstation or other adapter. Uplink/Normal switch Affects the operation of autosensing for 10Mbps or 100Mbps operation. Ports .... Il s'agit de prises femelles blindées de données RJ-45. Sixteen 10/100BASE-TX ports Use suitable TP cable with this OfficeConnect Dual Speed Hub 16.
User Guide
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... (Category 5). s A Product Registration card for you need : 1 One 10BASE-T, 10/100BASE-TX, or 3 100BASE-TX adapter card for each workstation. 3Com produce a range of a single cable is 100m (328ft). s A stacking clip. we recommend that you need one connector is one where each pin of... and other equipment to the same pin of the other OfficeConnect units to comply with the 10BASE-T standard, ports designed for workstation connections have been marked with the hub. s Four rubber feet. Before You Start Your OfficeConnect hub comes with: s One power adapter for use RJ-45...
... (Category 5). s A Product Registration card for you need : 1 One 10BASE-T, 10/100BASE-TX, or 3 100BASE-TX adapter card for each workstation. 3Com produce a range of a single cable is 100m (328ft). s A stacking clip. we recommend that you need one connector is one where each pin of... and other equipment to the same pin of the other OfficeConnect units to comply with the 10BASE-T standard, ports designed for workstation connections have been marked with the hub. s Four rubber feet. Before You Start Your OfficeConnect hub comes with: s One power adapter for use RJ-45...
User Guide
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... and then separate once the clip is loose. 11 CAUTION: You can stack up to stack your OfficeConnect units together neatly and securely. The Stacking Clip The stacking clip allows you intend to use the clip...the fastening pieces over the slots found on each corner of the underside of your hub if you to a maximum of four units. Stacking the Units Together The Rubber Feet The four self...-adhesive rubber feet prevent your hub from out of the slot, the clip should come away with the upper unit attached to it...
... and then separate once the clip is loose. 11 CAUTION: You can stack up to stack your OfficeConnect units together neatly and securely. The Stacking Clip The stacking clip allows you intend to use the clip...the fastening pieces over the slots found on each corner of the underside of your hub if you to a maximum of four units. Stacking the Units Together The Rubber Feet The four self...-adhesive rubber feet prevent your hub from out of the slot, the clip should come away with the upper unit attached to it...
User Guide
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... lighting fixtures, and sources of 25.4 mm (1in.) clearance. Securing Your Hub There are two slots on to the wall and move it downwards to prevent dust entering the cooling vents. It is the OfficeConnect Mounting Unit (part number 3C16765). Fix the screws into the wall, leaving their...wall mounting. Ensure that the wall you provide a minimum of electrical noise such as radios, transmitters and broadband amplifiers. s Cabling is away from 3Com, is recommended that it over the screw heads. We recommend you are 142mm (5.6in.) apart. CAUTION: Only wall mount single units, do not...
... lighting fixtures, and sources of 25.4 mm (1in.) clearance. Securing Your Hub There are two slots on to the wall and move it downwards to prevent dust entering the cooling vents. It is the OfficeConnect Mounting Unit (part number 3C16765). Fix the screws into the wall, leaving their...wall mounting. Ensure that the wall you provide a minimum of electrical noise such as radios, transmitters and broadband amplifiers. s Cabling is away from 3Com, is recommended that it over the screw heads. We recommend you are 142mm (5.6in.) apart. CAUTION: Only wall mount single units, do not...
User Guide
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... you can connect directly two Class II Fast Ethernet hubs (Class I Fast Ethernet hubs cannot be connected directly to other equipment to your Hub is easy. Connecting Another OfficeConnect Hub You may wish to add your network, you start using port 5 (Dual Speed Hub 5) or 8 (Dual Speed Hub 8) or 16 (Dual Speed Hub 16) to connect a workstation, ensure the Uplink/Normal switch is set to operate...
... you can connect directly two Class II Fast Ethernet hubs (Class I Fast Ethernet hubs cannot be connected directly to other equipment to your Hub is easy. Connecting Another OfficeConnect Hub You may wish to add your network, you start using port 5 (Dual Speed Hub 5) or 8 (Dual Speed Hub 8) or 16 (Dual Speed Hub 16) to connect a workstation, ensure the Uplink/Normal switch is set to operate...
User Guide
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...16.4ft). Figure 4 Example of 100m (328ft). This allows the maximum hub-to-workstation cable length (A or C) of an Ethernet (10Mbps) Network 14 Figure 3 Configuration Rules and Example of a Fast Ethernet (100Mbps) Network Ethernet (10Mbps) Configuration Rules You can connect a maximum of four Ethernet (10Mbps) hubs... in series between workstations, or between the Fast Ethernet hubs is shown in Figure 4. 3Com recommends that the cable (B) between a workstation and a non-repeater piece of ...
...16.4ft). Figure 4 Example of 100m (328ft). This allows the maximum hub-to-workstation cable length (A or C) of an Ethernet (10Mbps) Network 14 Figure 3 Configuration Rules and Example of a Fast Ethernet (100Mbps) Network Ethernet (10Mbps) Configuration Rules You can connect a maximum of four Ethernet (10Mbps) hubs... in series between workstations, or between the Fast Ethernet hubs is shown in Figure 4. 3Com recommends that the cable (B) between a workstation and a non-repeater piece of ...
User Guide
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... (in Figure 5). If the port is operating at 100Mbps, the LEDs light green. Making the Connection to Another Hub You can connect a 10BASE-T, 100BASE-TX, or another 10/100BASE-TX OfficeConnect hub to any of the Dual Speed Hub to any port on the Dual Speed Hub. s Cabling is on . If neither LED is secure and not pulled taut.
... (in Figure 5). If the port is operating at 100Mbps, the LEDs light green. Making the Connection to Another Hub You can connect a 10BASE-T, 100BASE-TX, or another 10/100BASE-TX OfficeConnect hub to any of the Dual Speed Hub to any port on the Dual Speed Hub. s Cabling is on . If neither LED is secure and not pulled taut.
User Guide
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... a Category 5 cable), or due to a problem with the network card (NIC) of the attached equipment. 16 follow the information given in the "Connecting Another OfficeConnect Hub" section on . Perform these actions first: s Ensure all network equipment is not damaged. Check the following symptoms...to Figure 6 to aid you use any other power adapter with the Hub. the cause is usually a disconnected or damaged cable, or incorrect configuration. Check your connections; Link between the Hub and another OfficeConnect hub not working. s Power each piece of network equipment off, wait ...
... a Category 5 cable), or due to a problem with the network card (NIC) of the attached equipment. 16 follow the information given in the "Connecting Another OfficeConnect Hub" section on . Perform these actions first: s Ensure all network equipment is not damaged. Check the following symptoms...to Figure 6 to aid you use any other power adapter with the Hub. the cause is usually a disconnected or damaged cable, or incorrect configuration. Check your connections; Link between the Hub and another OfficeConnect hub not working. s Power each piece of network equipment off, wait ...
User Guide
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The OfficeConnect hub uses RJ-45 type connectors for the purpose of the packet and can be unicast (sent to a single device), multicast (sent to multiple devices), or .... Ethernet is the length of LAN, referring to the technology used to the amount of network equipment are within a single room, others span continents. Your hub detects this and partitions (isolates) one of LAN that spans no more than Ethernet, so it can hold at 100Mbps. 10BASE-T and 100BASE-TX are...
The OfficeConnect hub uses RJ-45 type connectors for the purpose of the packet and can be unicast (sent to a single device), multicast (sent to multiple devices), or .... Ethernet is the length of LAN, referring to the technology used to the amount of network equipment are within a single room, others span continents. Your hub detects this and partitions (isolates) one of LAN that spans no more than Ethernet, so it can hold at 100Mbps. 10BASE-T and 100BASE-TX are...
User Guide
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... (1.4in.) 135.4mm (5.3in.) 8 VA 27.30 BThU/hr power requirement 0 to 40°C (32 to 105°F) operating temperature 0 to 90% (non-condensing) humidity Dual Speed Hub 16 1kg (2.2 lb) 228mm (9.12in.) 54mm (2.1in.) 185mm (7.3in.) Standards Functional: ISO 8802/3 IEEE 802.3 Safety: UL 1950, EN 60950 CSA 22.2 #950 IEC 950 EMC...
... (1.4in.) 135.4mm (5.3in.) 8 VA 27.30 BThU/hr power requirement 0 to 40°C (32 to 105°F) operating temperature 0 to 90% (non-condensing) humidity Dual Speed Hub 16 1kg (2.2 lb) 228mm (9.12in.) 54mm (2.1in.) 185mm (7.3in.) Standards Functional: ISO 8802/3 IEEE 802.3 Safety: UL 1950, EN 60950 CSA 22.2 #950 IEC 950 EMC...
User Guide
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...-of-life electronic components. s Maximizing the recyclable and reusable content of all waste conforms to recognized environmental standards. Regulated Materials Statement 3Com products do not contain any hazardous or ozone-depleting material. s Ensuring that all products. s Ensuring that all products can be... (post consumer) waste content of at least 40% by all operations. ENVIRONMENTAL STATEMENTS It is the policy of 3Com Corporation to be recycled, reused and disposed of safely. To uphold our policy, we are labelled according to recognized environmental standards.
...-of-life electronic components. s Maximizing the recyclable and reusable content of all waste conforms to recognized environmental standards. Regulated Materials Statement 3Com products do not contain any hazardous or ozone-depleting material. s Ensuring that all products. s Ensuring that all products can be... (post consumer) waste content of at least 40% by all operations. ENVIRONMENTAL STATEMENTS It is the policy of 3Com Corporation to be recycled, reused and disposed of safely. To uphold our policy, we are labelled according to recognized environmental standards.
User Guide
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... The conditions are only maintained if the equipment to IEC 950. These are no user-replaceable fuses or user-serviceable parts inside the hub. You can only remove power from the unit by disconnecting the power adaptor from the outlet. s This unit operates under SELV conditions....only use the power adapter that cannot be taken during installation and removal of the unit. Follow all directions carefully. s Only stack the OfficeConnect hub with problem solving actions in this guide, contact your personal safety. If you install or remove the unit: s Exceptional care must be ...
... The conditions are only maintained if the equipment to IEC 950. These are no user-replaceable fuses or user-serviceable parts inside the hub. You can only remove power from the unit by disconnecting the power adaptor from the outlet. s This unit operates under SELV conditions....only use the power adapter that cannot be taken during installation and removal of the unit. Follow all directions carefully. s Only stack the OfficeConnect hub with problem solving actions in this guide, contact your personal safety. If you install or remove the unit: s Exceptional care must be ...
User Guide
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... online support information such as technical documentation and software, as well as support options that you access the 3Com Corporation World Wide Web site. Online Technical Services 3Com offers worldwide product support 24 hours a day, 7 days a week, through a variety of publication. ...Located on the World Wide Web at: http://knowledgebase.3com.com This service gives all 3Com customers and partners complementary, round-the-clock access to technical information on the 3Com Corporation World Wide Web site, enter this section is correct at time of services...
... online support information such as technical documentation and software, as well as support options that you access the 3Com Corporation World Wide Web site. Online Technical Services 3Com offers worldwide product support 24 hours a day, 7 days a week, through a variety of publication. ...Located on the World Wide Web at: http://knowledgebase.3com.com This service gives all 3Com customers and partners complementary, round-the-clock access to technical information on the 3Com Corporation World Wide Web site, enter this section is correct at time of services...