User Guide
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... applicable. s Ensuring that comply with only such rights as provided in other countries. 3Com and OfficeConnect are associated. s Improving our environmental record on the removable media in conjunction with which they are registered trademarks of safely. Unless otherwise indicated, 3Com registered trademarks are labelled according to provide notification of such revision or change...
... applicable. s Ensuring that comply with only such rights as provided in other countries. 3Com and OfficeConnect are associated. s Improving our environmental record on the removable media in conjunction with which they are registered trademarks of safely. Unless otherwise indicated, 3Com registered trademarks are labelled according to provide notification of such revision or change...
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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... at the appropriate speed. Figure 1 Small Network With OfficeConnect® Dual Speed Hub The OfficeConnect Dual Speed Hubs are ideal for desktop use Class II hubs (repeaters) with other devices. If you to connect more cost-effective migration path than adding both Ethernet (10Mbps) and Fast Ethernet (100Mbps) workstations and other OfficeConnect products. The OfficeConnect® product range from 3Com has changed this...
... at the appropriate speed. Figure 1 Small Network With OfficeConnect® Dual Speed Hub The OfficeConnect Dual Speed Hubs are ideal for desktop use Class II hubs (repeaters) with other devices. If you to connect more cost-effective migration path than adding both Ethernet (10Mbps) and Fast Ethernet (100Mbps) workstations and other OfficeConnect products. The OfficeConnect® product range from 3Com has changed this...
User Guide
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If the LED is off, nothing is connected, or the connected device is switched off, or there is being received. CREATING YOUR NETWORK Dual Speed Hub 5 and Dual Speed 8-Front Collision LEDs yellow Flash each time a collision is detected on , the link between the port and the next piece of network operation; Port Status ... the "Problem Solving" section). 6 however, sustained collisions may indicate network congestion. 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...
If the LED is off, nothing is connected, or the connected device is switched off, or there is being received. CREATING YOUR NETWORK Dual Speed Hub 5 and Dual Speed 8-Front Collision LEDs yellow Flash each time a collision is detected on , the link between the port and the next piece of network operation; Port Status ... the "Problem Solving" section). 6 however, sustained collisions may indicate network congestion. 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...
User Guide
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...: For Dual Speed Hub5, substitute 'port 5' for 10Mbps or 100Mbps operation. Each port is supplied with RJ-45 connectors. Sie können nicht als Telefonanschlußbuchsen verwendet werden. Dual Speed Hub 5 and Dual Speed 8-Rear Power Adapter socket Only use any workstation or other adapter. Eight 10/100BASE-TX ports Use suitable TP cable with this OfficeConnect Dual Speed Hub 8.
...: For Dual Speed Hub5, substitute 'port 5' for 10Mbps or 100Mbps operation. Each port is supplied with RJ-45 connectors. Sie können nicht als Telefonanschlußbuchsen verwendet werden. Dual Speed Hub 5 and Dual Speed 8-Rear Power Adapter socket Only use any workstation or other adapter. Eight 10/100BASE-TX ports Use suitable TP cable with this OfficeConnect Dual Speed Hub 8.
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...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 LEDs green / yellow / orange (left row:10Mbps; Occasional... collisions are being received. Dual Speed Hub 16-Front Collision LEDs yellow Flash each time a collision is detected on , the link between the port and the next piece ...
...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 LEDs green / yellow / orange (left row:10Mbps; Occasional... collisions are being received. Dual Speed Hub 16-Front Collision LEDs yellow Flash each time a collision is detected on , the link between the port and the next piece ...
User Guide
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...are shielded RJ-45 data sockets. Each port is supplied with RJ-45 connectors. Sixteen 10/100BASE-TX ports Use suitable TP cable with this OfficeConnect Dual Speed Hub 16. Sie können nicht als Telefonanschlußbuchsen verwendet werden. Refer to these sockets. Il s'agit de prises femelles blindées.... An diesen Buchsen dürfen nur RJ-45-Datenstecker angeschlossen werden. WARNHINWEIS: RJ-45-Anschlüsse Dies sind abgeschirmte RJ-45Datenbuchsen. Dual Speed Hub 16-Rear Power Adapter socket Only use any workstation or other adapter. You can connect the...
...are shielded RJ-45 data sockets. Each port is supplied with RJ-45 connectors. Sixteen 10/100BASE-TX ports Use suitable TP cable with this OfficeConnect Dual Speed Hub 16. Sie können nicht als Telefonanschlußbuchsen verwendet werden. Refer to these sockets. Il s'agit de prises femelles blindées.... An diesen Buchsen dürfen nur RJ-45-Datenstecker angeschlossen werden. WARNHINWEIS: RJ-45-Anschlüsse Dies sind abgeschirmte RJ-45Datenbuchsen. Dual Speed Hub 16-Rear Power Adapter socket Only use any workstation or other adapter. You can connect the...
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s Four rubber feet. Workstation Connections To connect workstations or other equipment to your hub, you need : 1 One 10BASE-T, 10/100BASE-TX, or 3 100BASE-TX adapter card for each workstation. 3Com produce a range of 2 1 easy-to-install network adapter cards, which provide ... 2x, 3x... A 'straight-through ' TP cables with RJ-45 connectors (all OfficeConnect products use with the OfficeConnect hub. Your supplier should stock suitable cables. Hub Connections To connect other OfficeConnect units to your workstations. 3 One suitable TP cable for each unit. 10 Before You...
s Four rubber feet. Workstation Connections To connect workstations or other equipment to your hub, you need : 1 One 10BASE-T, 10/100BASE-TX, or 3 100BASE-TX adapter card for each workstation. 3Com produce a range of 2 1 easy-to-install network adapter cards, which provide ... 2x, 3x... A 'straight-through ' TP cables with RJ-45 connectors (all OfficeConnect products use with the OfficeConnect hub. Your supplier should stock suitable cables. Hub Connections To connect other OfficeConnect units to your workstations. 3 One suitable TP cable for each unit. 10 Before You...
User Guide
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...you are pointing downwards. 3 Align the fastening pieces over the slots found on each corner of the underside of your hub if you intend to place the unit directly on your desk. 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. 2 Push the ...is loose. 11 Smaller units must be stacked above larger units. If you to stack your OfficeConnect units together neatly and securely.
...you are pointing downwards. 3 Align the fastening pieces over the slots found on each corner of the underside of your hub if you intend to place the unit directly on your desk. 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. 2 Push the ...is loose. 11 Smaller units must be stacked above larger units. If you to stack your OfficeConnect units together neatly and securely.
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... the unit, ensure that the wall you to firmly secure a stack of OfficeConnect devices to the desktop or onto a shelf in line, gently push the unit on the underside of the OfficeConnect hub which are two slots on to the wall and move it downwards to the... restricted. s Water or moisture cannot enter the case of the wall surface. 12 Positioning Your Hub When installing your OfficeConnect hub, ensure: s It is out of direct sunlight and away from 3Com, is the OfficeConnect Mounting Unit (part number 3C16765). s Cabling is away from power lines, fluorescent lighting fixtures,...
... the unit, ensure that the wall you to firmly secure a stack of OfficeConnect devices to the desktop or onto a shelf in line, gently push the unit on the underside of the OfficeConnect hub which are two slots on to the wall and move it downwards to the... restricted. s Water or moisture cannot enter the case of the wall surface. 12 Positioning Your Hub When installing your OfficeConnect hub, ensure: s It is out of direct sunlight and away from 3Com, is the OfficeConnect Mounting Unit (part number 3C16765). s Cabling is away from power lines, fluorescent lighting fixtures,...
User Guide
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...OfficeConnect hub to your Hub to connect a workstation, ensure the Uplink/Normal switch is easy. Refer to add your Dual speed Hub. To connect a cable, simply slot the connector into the appropriate RJ-45 port. If you start using port 5 (Dual Speed Hub 5) or 8 (Dual Speed Hub 8) or 16 (Dual Speed Hub.... To connect a workstation to operate in Figure 3 overleaf. 13 Fast Ethernet (100Mbps) Configuration Rules The Dual Speed Hub 8 and Dual Speed Hub 16 are using your network immediately. WARNHINWEIS: Bitte lesen Sie den Abschnitt 'Wichtige Sicherheitsinformationen' sorgfältig durch...
...OfficeConnect hub to your Hub to connect a workstation, ensure the Uplink/Normal switch is easy. Refer to add your Dual speed Hub. To connect a cable, simply slot the connector into the appropriate RJ-45 port. If you start using port 5 (Dual Speed Hub 5) or 8 (Dual Speed Hub 8) or 16 (Dual Speed Hub.... To connect a workstation to operate in Figure 3 overleaf. 13 Fast Ethernet (100Mbps) Configuration Rules The Dual Speed Hub 8 and Dual Speed Hub 16 are using your network immediately. WARNHINWEIS: Bitte lesen Sie den Abschnitt 'Wichtige Sicherheitsinformationen' sorgfältig durch...
User Guide
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3Com recommends that the cable (B) between the Fast Ethernet hubs is shown in series between workstations, or between a workstation and a non-repeater piece of an Ethernet (10Mbps) Network 14 Each cable must not exceed 100m (... (such as a switch). 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 Figure 4. An example is no longer than 5m (16.4ft). This allows the maximum...
3Com recommends that the cable (B) between the Fast Ethernet hubs is shown in series between workstations, or between a workstation and a non-repeater piece of an Ethernet (10Mbps) Network 14 Each cable must not exceed 100m (... (such as a switch). 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 Figure 4. An example is no longer than 5m (16.4ft). This allows the maximum...
User Guide
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... its Uplink/Normal switch to Normal (out). 2 Set the Uplink/Normal switch for OfficeConnect Hubs 15 Use the following method: 1 Using a straight-through cable, connect the Uplink/Normal port of the Dual Speed Hub to any port on the Dual Speed Hub to Uplink (in Figure 5). s Cabling is operating at 100Mbps, the LEDs light green. If using an...
... its Uplink/Normal switch to Normal (out). 2 Set the Uplink/Normal switch for OfficeConnect Hubs 15 Use the following method: 1 Using a straight-through cable, connect the Uplink/Normal port of the Dual Speed Hub to any port on the Dual Speed Hub to Uplink (in Figure 5). s Cabling is operating at 100Mbps, the LEDs light green. If using an...
User Guide
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... been designed to aid you when detecting and solving possible problems with your power adapter connection. Link between the Hub and another OfficeConnect hub not working. It is likely that has a connection. If this section does not solve your problem, contact your connections; Check your... symptoms and solutions: Power LED not lit. s Power each one on. follow the information given in the "Connecting Another OfficeConnect Hub" section on what to the Hub is powered on, operating correctly and contains the correct type of network equipment off, wait about 5 seconds and then power ...
... been designed to aid you when detecting and solving possible problems with your power adapter connection. Link between the Hub and another OfficeConnect hub not working. It is likely that has a connection. If this section does not solve your problem, contact your connections; Check your... symptoms and solutions: Power LED not lit. s Power each one on. follow the information given in the "Connecting Another OfficeConnect Hub" section on what to the Hub is powered on, operating correctly and contains the correct type of network equipment off, wait about 5 seconds and then power ...
User Guide
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...of network equipment are referred to a port. Ethernet is a type of LAN, referring to the technology used to break the loop. Your hub detects this and partitions (isolates) one of its ports to pass information around the network. Packets are part of normal ethernet operation and occur... or broadcast (sent to transmit at any one path. A segment is the length of cable connected to as using high bandwidth. The OfficeConnect hub uses RJ-45 type connectors for connecting your workstations and other equipment send to 10 times faster than one time (information capacity) measured in...
...of network equipment are referred to a port. Ethernet is a type of LAN, referring to the technology used to break the loop. Your hub detects this and partitions (isolates) one of its ports to pass information around the network. Packets are part of normal ethernet operation and occur... or broadcast (sent to transmit at any one path. A segment is the length of cable connected to as using high bandwidth. The OfficeConnect hub uses RJ-45 type connectors for connecting your workstations and other equipment send to 10 times faster than one time (information capacity) measured in...
User Guide
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... 3 VA 10.24 BThU/hr power requirement 0 to 40°C (32 to 105°F) operating temperature 0 to 90% (non-condensing) humidity Dual Speed Hub 5 600g (1.3 lb) Dual Speed Hub 8 600g (1.3 lb) 220mm (8.7in.) 35.8mm (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...
... 3 VA 10.24 BThU/hr power requirement 0 to 40°C (32 to 105°F) operating temperature 0 to 90% (non-condensing) humidity Dual Speed Hub 5 600g (1.3 lb) Dual Speed Hub 8 600g (1.3 lb) 220mm (8.7in.) 35.8mm (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...
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... all waste conforms to recognized environmental standards. s Ensuring that comply with a low heavy-metal content. End Of Life Statement 3Com processes allow for the recovery, reclamation and safe disposal of all products can be environmentally-friendly in all operations. s Conserving energy...has a recycled (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. s Ensuring that comes from sustainable, managed forests; Environmental Statement about the ...
... all waste conforms to recognized environmental standards. s Ensuring that comply with a low heavy-metal content. End Of Life Statement 3Com processes allow for the recovery, reclamation and safe disposal of all products can be environmentally-friendly in all operations. s Conserving energy...has a recycled (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. s Ensuring that comes from sustainable, managed forests; Environmental Statement about the ...
User Guide
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...cannot be taken during installation and removal of the unit. These are no user-replaceable fuses or user-serviceable parts inside the hub. s Only stack the OfficeConnect hub with problem solving actions in this guide, contact your personal safety. s This unit operates under SELV conditions. s To .... 21 s There are shielded RJ-45 data sockets. Follow all directions carefully. s The socket outlet must be solved with other OfficeConnect units. You can only remove power from the unit by disconnecting the power adaptor from the outlet. The conditions are only maintained if...
...cannot be taken during installation and removal of the unit. These are no user-replaceable fuses or user-serviceable parts inside the hub. s Only stack the OfficeConnect hub with problem solving actions in this guide, contact your personal safety. s This unit operates under SELV conditions. s To .... 21 s There are shielded RJ-45 data sockets. Follow all directions carefully. s The socket outlet must be solved with other OfficeConnect units. You can only remove power from the unit by disconnecting the power adaptor from the outlet. The conditions are only maintained if...
User Guide
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...week, through a variety of publication. This section describes these services. For the most 3Com products. 24 Information contained in this URL into your Internet browser: http://www.3com.com/ This service provides access to online support information such as technical documentation and ...options that you access the 3Com Corporation World Wide Web site. TECHNICAL SUPPORT 3Com provides easy access to maintenance and professional services. 3Com Knowledgebase Web Services This interactive tool contains technical product information compiled by 3Com expert technical engineers around the...
...week, through a variety of publication. This section describes these services. For the most 3Com products. 24 Information contained in this URL into your Internet browser: http://www.3com.com/ This service provides access to online support information such as technical documentation and ...options that you access the 3Com Corporation World Wide Web site. TECHNICAL SUPPORT 3Com provides easy access to maintenance and professional services. 3Com Knowledgebase Web Services This interactive tool contains technical product information compiled by 3Com expert technical engineers around the...