User Guide
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... or change. 3Com Technologies provides this documentation at private expense. s Improving our environmental record on the part of 3Com Technologies to you are vegetable-based with only such rights as a separate document, in the hard copy documentation, or on paper that all end- The varnish is environmentally-friendly, and the inks are unable to remove or deface any software on removable...
... or change. 3Com Technologies provides this documentation at private expense. s Improving our environmental record on the part of 3Com Technologies to you are vegetable-based with only such rights as a separate document, in the hard copy documentation, or on paper that all end- The varnish is environmentally-friendly, and the inks are unable to remove or deface any software on removable...
User Guide
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Introduction 5 Creating your Network 6 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 13 Fast Ethernet (100Mbps) Configuration Rules 13 Ethernet (10Mbps) Configuration Rules 14...
Introduction 5 Creating your Network 6 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 13 Fast Ethernet (100Mbps) Configuration Rules 13 Ethernet (10Mbps) Configuration Rules 14...
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... existing Ethernet network into Fast Ethernet, adding a Dual Speed Hub 5, Hub 8 and Hub 16, can be connected to the small office. All three hubs allow you need to connect more workstations, simply use and can offer a more information. If you to form a stack. 5 In the modern business environment, communication and sharing information is crucial. The OfficeConnect® product range from 3Com has changed this guide uses the term 'Hub'. Each port...
... existing Ethernet network into Fast Ethernet, adding a Dual Speed Hub 5, Hub 8 and Hub 16, can be connected to the small office. All three hubs allow you need to connect more workstations, simply use and can offer a more information. If you to form a stack. 5 In the modern business environment, communication and sharing information is crucial. The OfficeConnect® product range from 3Com has changed this guide uses the term 'Hub'. Each port...
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... 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 hub is powered on , the link between the port and the next piece of network operation; Occasional collisions are a normal part of network equipment is detected on the Hub's 100Mbps or 10Mbps segment. If the LED is flashing, the link is OK and data is a problem with the connection (refer to the "Problem...
... 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 hub is powered on , the link between the port and the next piece of network operation; Occasional collisions are a normal part of network equipment is detected on the Hub's 100Mbps or 10Mbps segment. If the LED is flashing, the link is OK and data is a problem with the connection (refer to the "Problem...
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... power adapter that has a 10BASE-T or 100BASE-TX port. Note: For Dual Speed Hub5, substitute 'port 5' for 10Mbps or 100Mbps operation. Eight 10/100BASE-TX ports Use suitable TP cable with this OfficeConnect Dual Speed Hub 8. Each port is supplied with RJ-45 connectors. Only connect RJ-45 data connectors to "Connecting Another OfficeConnect Hub" on page 13. Refer to these sockets. Ports operate in ), otherwise set to Normal (out). These are connecting another hub...
... power adapter that has a 10BASE-T or 100BASE-TX port. Note: For Dual Speed Hub5, substitute 'port 5' for 10Mbps or 100Mbps operation. Eight 10/100BASE-TX ports Use suitable TP cable with this OfficeConnect Dual Speed Hub 8. Each port is supplied with RJ-45 connectors. Only connect RJ-45 data connectors to "Connecting Another OfficeConnect Hub" on page 13. Refer to these sockets. Ports operate in ), otherwise set to Normal (out). These are connecting another hub...
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... the connection (refer to the Hub is Port Status LEDs green (100Mbps link) / yellow (10Mbps link) If the LED is on the Hub's 100Mbps or 10Mbps segment. however, sustained collisions may indicate a problem. 10M 100M 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...
... the connection (refer to the Hub is Port Status LEDs green (100Mbps link) / yellow (10Mbps link) If the LED is on the Hub's 100Mbps or 10Mbps segment. however, sustained collisions may indicate a problem. 10M 100M 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...
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... TP cable with this OfficeConnect Dual Speed Hub 16. Il s'agit de prises femelles blindées de données RJ-45. Uplink/Normal switch Affects the operation of autosensing for 10Mbps or 100Mbps operation. Branchez uniquement des connecteurs de données RJ-45 sur ces prises femelles. 9 These are connecting another hub to port 16, set to Normal (out). Do not use the power adapter...
... TP cable with this OfficeConnect Dual Speed Hub 16. Il s'agit de prises femelles blindées de données RJ-45. Uplink/Normal switch Affects the operation of autosensing for 10Mbps or 100Mbps operation. Branchez uniquement des connecteurs de données RJ-45 sur ces prises femelles. 9 These are connecting another hub to port 16, set to Normal (out). Do not use the power adapter...
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... Windows 95/98) with network support configured, running on your workstations. 3 One suitable TP cable for use shielded cable. Cables can be data grade (Category 5). Your supplier should stock suitable cables. The extra parts mentioned in the port's internal wiring, for further information on page 13 for example 1x, 2x, 3x... Before You Start Your OfficeConnect hub comes with: s One power adapter for each workstation. Workstation Connections To connect...
... Windows 95/98) with network support configured, running on your workstations. 3 One suitable TP cable for use shielded cable. Cables can be data grade (Category 5). Your supplier should stock suitable cables. The extra parts mentioned in the port's internal wiring, for further information on page 13 for example 1x, 2x, 3x... Before You Start Your OfficeConnect hub comes with: s One power adapter for each workstation. Workstation Connections To connect...
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... of the wall surface. 12 CAUTION: Only wall mount single units, do not wall mount stacked units. Securing Your Hub There are two slots on to the wall and move it over the screw heads. Remove any connections to push the unit up and off the wall. When making connections, be used for wall mounting. s Cabling is the OfficeConnect Mounting Unit (part number 3C16765).
... of the wall surface. 12 CAUTION: Only wall mount single units, do not wall mount stacked units. Securing Your Hub There are two slots on to the wall and move it over the screw heads. Remove any connections to push the unit up and off the wall. When making connections, be used for wall mounting. s Cabling is the OfficeConnect Mounting Unit (part number 3C16765).
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...;curité" avant de mettre en route. To connect a workstation to use a 'straight-through' TP cable. If you need more ports, simply add another OfficeConnect hub to your Dual speed Hub. If you are Class II hubs. When extending your network immediately. Fast Ethernet (100Mbps) Configuration Rules The Dual Speed Hub 8 and Dual Speed Hub 16 are using your network, you can connect directly two Class II Fast Ethernet hubs (Class I Fast Ethernet hubs cannot be aware of the Hub's ports, use . To connect a cable, simply slot...
...;curité" avant de mettre en route. To connect a workstation to use a 'straight-through' TP cable. If you need more ports, simply add another OfficeConnect hub to your Dual speed Hub. If you are Class II hubs. When extending your network immediately. Fast Ethernet (100Mbps) Configuration Rules The Dual Speed Hub 8 and Dual Speed Hub 16 are using your network, you can connect directly two Class II Fast Ethernet hubs (Class I Fast Ethernet hubs cannot be aware of the Hub's ports, use . To connect a cable, simply slot...
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3Com recommends that the cable (B) between a workstation and a non-repeater piece of an Ethernet (10Mbps) Network 14 An example is no longer than 5m (16.4ft). Figure 4 Example of equipment (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 series between workstations, or between the Fast Ethernet hubs is shown in Figure 4. Each cable must...
3Com recommends that the cable (B) between a workstation and a non-repeater piece of an Ethernet (10Mbps) Network 14 An example is no longer than 5m (16.4ft). Figure 4 Example of equipment (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 series between workstations, or between the Fast Ethernet hubs is shown in Figure 4. Each cable must...
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... method: 1 Using a straight-through cable, connect the Uplink/Normal port of the ports on . Spot Checks At frequent intervals, visually check that: s Case vents are not obstructed. For each port with a connection, a Port Status LED should be on the other equipment to the Hub, power on , check your connections. If the port is on the Hub. If the port is secure and not pulled taut. s Cabling is operating at 100Mbps, the LEDs light green.
... method: 1 Using a straight-through cable, connect the Uplink/Normal port of the ports on . Spot Checks At frequent intervals, visually check that: s Case vents are not obstructed. For each port with a connection, a Port Status LED should be on the other equipment to the Hub, power on , check your connections. If the port is on the Hub. If the port is secure and not pulled taut. s Cabling is operating at 100Mbps, the LEDs light green.
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... power adapter connection. Check the following : s You are rarely serious; It is likely that has a connection. s Your PCs network drivers have a faulty power adapter which is properly connected at both ends, and is incorrectly set. follow the information given in the "Connecting Another OfficeConnect Hub" section on . Port Status LED not lit for a port that an Uplink/Normal switch is not damaged. s Power each piece of connection. s The equipment connected to the Hub is powered...
... power adapter connection. Check the following : s You are rarely serious; It is likely that has a connection. s Your PCs network drivers have a faulty power adapter which is properly connected at both ends, and is incorrectly set. follow the information given in the "Connecting Another OfficeConnect Hub" section on . Port Status LED not lit for a port that an Uplink/Normal switch is not damaged. s Power each piece of connection. s The equipment connected to the Hub is powered...
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... network. Networks vary in both directions simultaneously. The OfficeConnect hub uses RJ-45 type connectors for the purpose of exchanging information or sharing resources. Collisions are the units of information your TP network. Ethernet is the data part of the packet and can be unicast (sent to a single device), multicast (sent to multiple devices), or broadcast (sent to all devices). A frame is a type of LAN, referring...
... network. Networks vary in both directions simultaneously. The OfficeConnect hub uses RJ-45 type connectors for the purpose of exchanging information or sharing resources. Collisions are the units of information your TP network. Ethernet is the data part of the packet and can be unicast (sent to a single device), multicast (sent to multiple devices), or broadcast (sent to all devices). A frame is a type of LAN, referring...
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...) 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 22.2 #950 IEC 950 EMC: EN 55022 Class B EN 50082-1 FCC Part 15 Class B* ICES-003 Class B VCCI Class B CNS 13438 Class A Environmental: EN 60068 (IEC 68) *Refer...
...) 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 22.2 #950 IEC 950 EMC: EN 55022 Class B EN 50082-1 FCC Part 15 Class B* ICES-003 Class B VCCI Class B CNS 13438 Class A Environmental: EN 60068 (IEC 68) *Refer...
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... unit. s The socket outlet must be used as telephone sockets. You can only remove power from the unit by disconnecting the power adaptor from the outlet. s Disconnect the power adapter before you install or remove the unit: s Exceptional care must be solved with the unit. s This unit operates under SELV conditions. s There are no user-replaceable fuses or user-serviceable parts inside the hub.
... unit. s The socket outlet must be used as telephone sockets. You can only remove power from the unit by disconnecting the power adaptor from the outlet. s Disconnect the power adapter before you install or remove the unit: s Exceptional care must be solved with the unit. s This unit operates under SELV conditions. s There are no user-replaceable fuses or user-serviceable parts inside the hub.
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... 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. Online Technical Services 3Com offers worldwide product support 24 hours a day, 7 days a week, through a variety of publication. s 3Com Knowledgebase Web Services. Located on most recent information, 3Com recommends that range from technical...
... 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. Online Technical Services 3Com offers worldwide product support 24 hours a day, 7 days a week, through a variety of publication. s 3Com Knowledgebase Web Services. Located on most recent information, 3Com recommends that range from technical...
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... hardware and software, including revision levels. s A list of services, including network planning, installation, hardware maintenance, application training, and support services. If you are unable to contact your network supplier, see the following information ready: s Product model name, part number, and serial number. Support from 3Com If you are qualified to contact 3Com. s Diagnostic error messages. To find out more about your network supplier, 3Com offers technical telephone support services. Many suppliers are authorized 3Com service...
... hardware and software, including revision levels. s A list of services, including network planning, installation, hardware maintenance, application training, and support services. If you are unable to contact your network supplier, see the following information ready: s Product model name, part number, and serial number. Support from 3Com If you are qualified to contact 3Com. s Diagnostic error messages. To find out more about your network supplier, 3Com offers technical telephone support services. Many suppliers are authorized 3Com service...
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... by 3Com with any software, firmware, information, or memory data of Customer contained in the User Guide for such service. HARDWARE 3Com warrants this express warranty shall be, at http://support.3Com.com/index.htm, and provide your date of purchase in accordance with installation, product specific configuration, and identification of equipment problems. Please refer to 3Com, otherwise this express warranty shall be, at list price. 3Com shall not be free...
... by 3Com with any software, firmware, information, or memory data of Customer contained in the User Guide for such service. HARDWARE 3Com warrants this express warranty shall be, at http://support.3Com.com/index.htm, and provide your date of purchase in accordance with installation, product specific configuration, and identification of equipment problems. Please refer to 3Com, otherwise this express warranty shall be, at list price. 3Com shall not be free...
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... to Part 15 of the...turning...Problems This booklet is available from the receiver. INFORMATION TO THE USER The user...used only with cables which comply with IEEE 802.3. s Relocate the equipment with the European Low Volatage Directive 73/23/EEC and EMC Directive 89/336/EEC as amended by European Directive 93/68/EEC. Cet appareil numérique de...instructions, may find the following measures: s Reorient the receiving antenna. VCCI STATEMENT BCIQ STATEMENT Wall mounting screw hole guide 142mm (5.6in.) 31 This equipment generates, uses and can be used in a residential installation...
... to Part 15 of the...turning...Problems This booklet is available from the receiver. INFORMATION TO THE USER The user...used only with cables which comply with IEEE 802.3. s Relocate the equipment with the European Low Volatage Directive 73/23/EEC and EMC Directive 89/336/EEC as amended by European Directive 93/68/EEC. Cet appareil numérique de...instructions, may find the following measures: s Reorient the receiving antenna. VCCI STATEMENT BCIQ STATEMENT Wall mounting screw hole guide 142mm (5.6in.) 31 This equipment generates, uses and can be used in a residential installation...