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... companies with , this documentation, it is provided with the product as translation, transformation, or adaptation) without written permission from 3Com Corporation. 3Com Corporation reserves the right to revise this documentation and to make changes in content from time to the following: All technical data...any time. You agree not to you in this User Guide. UNITED STATES GOVERNMENT LEGEND If you . All other countries. 3Com, the 3Com logo, AirConnect, and NBX are commercial in nature and developed solely at any licensed program or documentation contained in, or delivered ...
... companies with , this documentation, it is provided with the product as translation, transformation, or adaptation) without written permission from 3Com Corporation. 3Com Corporation reserves the right to revise this documentation and to make changes in content from time to the following: All technical data...any time. You agree not to you in this User Guide. UNITED STATES GOVERNMENT LEGEND If you . All other countries. 3Com, the 3Com logo, AirConnect, and NBX are commercial in nature and developed solely at any licensed program or documentation contained in, or delivered ...
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... DC Power Socket 15 AC Power Socket 15 Guidelines for Network Configuration 15 2 INSTALLING THE ETHERNET POWER SOURCE AND END DEVICES Choosing a Suitable Site 20 Rack-mounting the EPS 21 Power-up Sequence 22 Adding Power 22 Verifying Correct Operation 22 Selecting the Correct Cables 22 Power Splitter Cable 24 Connecting an NBX Business Telephone 24 Connecting a 3Com Wireless...
... DC Power Socket 15 AC Power Socket 15 Guidelines for Network Configuration 15 2 INSTALLING THE ETHERNET POWER SOURCE AND END DEVICES Choosing a Suitable Site 20 Rack-mounting the EPS 21 Power-up Sequence 22 Adding Power 22 Verifying Correct Operation 22 Selecting the Correct Cables 22 Power Splitter Cable 24 Connecting an NBX Business Telephone 24 Connecting a 3Com Wireless...
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3 TROUBLESHOOTING Solving EPS Problems 27 Solving NBX Telephone Problems 30 Solving Wireless Access Point Problems 32 A SAFETY INFORMATION Important Safety Information 36 L'information de Sécurité Importante 37 Wichtige Sicherheitsinformationen 39 B TECHNICAL SPECIFICATIONS AND PIN ASSIGNMENTS 3COM CORPORATION LIMITED WARRANTY
3 TROUBLESHOOTING Solving EPS Problems 27 Solving NBX Telephone Problems 30 Solving Wireless Access Point Problems 32 A SAFETY INFORMATION Important Safety Information 36 L'information de Sécurité Importante 37 Wichtige Sicherheitsinformationen 39 B TECHNICAL SPECIFICATIONS AND PIN ASSIGNMENTS 3COM CORPORATION LIMITED WARRANTY
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... ports I 3C10220 - Table 1 and Table 2 list conventions that alerts you to potential personal injury ABOUT THIS GUIDE Conventions This guide provides all the information that you need to install and use by installers or network administrators who are used throughout this guide. It assumes a basic working knowledge of the Ethernet Power Source (EPS) units...
... ports I 3C10220 - Table 1 and Table 2 list conventions that alerts you to potential personal injury ABOUT THIS GUIDE Conventions This guide provides all the information that you need to install and use by installers or network administrators who are used throughout this guide. It assumes a basic working knowledge of the Ethernet Power Source (EPS) units...
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...or more useful for you comment: I 3Com® Ethernet Power Source Guide I Part Number 10038538-01 Rev B I Denote a new term at the place where it appears on Year 2000 compliance and 3Com products, visit the 3Com Year 2000 Web page: http://www.3com.com/products/yr2000.html Your suggestions are...an instruction simply says "type." The words "enter" and "type" When you see the word "enter" in this address: NBX_TechPubs_Comments@3com.com Please include the following information when you . They will help make our documentation more keys simultaneously, the key names are used in...
...or more useful for you comment: I 3Com® Ethernet Power Source Guide I Part Number 10038538-01 Rev B I Denote a new term at the place where it appears on Year 2000 compliance and 3Com products, visit the 3Com Year 2000 Web page: http://www.3com.com/products/yr2000.html Your suggestions are...an instruction simply says "type." The words "enter" and "type" When you see the word "enter" in this address: NBX_TechPubs_Comments@3com.com Please include the following information when you . They will help make our documentation more keys simultaneously, the key names are used in...
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3Com Support 7 3Com Support For information about these topics: I Product Troubleshooting I Software Downloads I Documentation I 3Com Service use your web browser to access this web site: http://support.3com.com/ and look for Network Telephony Products.
3Com Support 7 3Com Support For information about these topics: I Product Troubleshooting I Software Downloads I Documentation I 3Com Service use your web browser to access this web site: http://support.3com.com/ and look for Network Telephony Products.
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... Network Configuration I Is easy to add to your network I Allows you to manage power centrally This chapter covers these topics: I Overview of accepting it. 1 3COM ETHERNET POWER SOURCE OVERVIEW The 3Com Ethernet Power Source (EPS) provides power, over the Ethernet cable, and supply power only to those devices capable of the Ethernet Power Source I Front Panel Connections and LEDs I Rear Panel Connections I Guidelines for AC outlets...
... Network Configuration I Is easy to add to your network I Allows you to manage power centrally This chapter covers these topics: I Overview of accepting it. 1 3COM ETHERNET POWER SOURCE OVERVIEW The 3Com Ethernet Power Source (EPS) provides power, over the Ethernet cable, and supply power only to those devices capable of the Ethernet Power Source I Front Panel Connections and LEDs I Rear Panel Connections I Guidelines for AC outlets...
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... VDC connector for use with hardware I Standard 19" 1.5U rack mounting with a standard 10BASE-T/100BASE-TX Ethernet network over standard TIA/EIA-568, Category 5 cable. The DC operating power for the data terminal units is designed for an external DC power supply 10 CHAPTER 1: 3COM ETHERNET POWER SOURCE OVERVIEW Overview The power source is fed through the unused pairs (7/8) and (4/5).
... VDC connector for use with hardware I Standard 19" 1.5U rack mounting with a standard 10BASE-T/100BASE-TX Ethernet network over standard TIA/EIA-568, Category 5 cable. The DC operating power for the data terminal units is designed for an external DC power supply 10 CHAPTER 1: 3COM ETHERNET POWER SOURCE OVERVIEW Overview The power source is fed through the unused pairs (7/8) and (4/5).
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Figure 2 12-Port Ethernet Power Source - Figure 1 24-Port Ethernet Power Source - The input ports, on the bottom row, are described in later in this section. Top row connectors are output ports (data and power). Each output port is located immediately above the input port to right (as you face the front of ... Figure 2 show the front-panel details of 10BASE-T/100BASE-TX ports. Top row connectors are output ports (data and power). Receive on pins 1 and 2; Both the 12-port (P/N 3C10220) and the 24-port (P/N 3C10222) versions of the EPS have two rows of the 24-port and 12-port...
Figure 2 12-Port Ethernet Power Source - Figure 1 24-Port Ethernet Power Source - The input ports, on the bottom row, are described in later in this section. Top row connectors are output ports (data and power). Each output port is located immediately above the input port to right (as you face the front of ... Figure 2 show the front-panel details of 10BASE-T/100BASE-TX ports. Top row connectors are output ports (data and power). Receive on pins 1 and 2; Both the 12-port (P/N 3C10220) and the 24-port (P/N 3C10222) versions of the EPS have two rows of the 24-port and 12-port...
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...EPS Problems" in Chapter 3. The EPS has shut off . For example, if the yellow LED for any port is ON, the EPS is not supplying power to the Network Interface Card (NIC), including the EPS, is 100 m (328 ft.) using the LEDs for Each Port) Port Status Yellow LED ... 3COM ETHERNET POWER SOURCE OVERVIEW 10/100BASE-TX Data and Power Output Ports The EPS output ports (top row) carry two kinds of the EPS and their states. Port power is not capable of the RJ-45 connector (-24VDC Return on pins 4 and 5 and -24VDC on using Category 5 twisted pair cable. On Off I Main power supply...
...EPS Problems" in Chapter 3. The EPS has shut off . For example, if the yellow LED for any port is ON, the EPS is not supplying power to the Network Interface Card (NIC), including the EPS, is 100 m (328 ft.) using the LEDs for Each Port) Port Status Yellow LED ... 3COM ETHERNET POWER SOURCE OVERVIEW 10/100BASE-TX Data and Power Output Ports The EPS output ports (top row) carry two kinds of the EPS and their states. Port power is not capable of the RJ-45 connector (-24VDC Return on pins 4 and 5 and -24VDC on using Category 5 twisted pair cable. On Off I Main power supply...
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... DC power supply is connected. or I A main power supply fault has occurred and a redundant DC power supply is connected. or I An AC power supply is plugged into AC inlet and I An AC power supply fault has occurred and no redundant DC power supply is connected. I An AC power supply is plugged into the AC inlet, and a power failure has occurred on the redundant DC power supply that...
... DC power supply is connected. or I A main power supply fault has occurred and a redundant DC power supply is connected. or I An AC power supply is plugged into AC inlet and I An AC power supply fault has occurred and no redundant DC power supply is connected. I An AC power supply is plugged into the AC inlet, and a power failure has occurred on the redundant DC power supply that...
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Figure 3 Ethernet Power Source - This port does not carry Ethernet traffic. ONLY FOR USE WITH SPECIFIED POWER SUPPLY. REFER TO INSTRUCTIONS MANUAL. The Console Port uses a standard null modem cable. I Part number ...SUPPLY DATA V~ Hz A 100-120/200-240 60/50 3/1.5 Caution: Shock Potential. Rear Panel DC INPUTS: 24Vdc/16Amp max. Disconnect the Power Before Servicing. You can obtain the firmware upgrade program and instructions for the Network Telephony Products area. The port settings are upgrading the firmware on the rear panel. 14 CHAPTER 1: 3COM ETHERNET POWER SOURCE...
Figure 3 Ethernet Power Source - This port does not carry Ethernet traffic. ONLY FOR USE WITH SPECIFIED POWER SUPPLY. REFER TO INSTRUCTIONS MANUAL. The Console Port uses a standard null modem cable. I Part number ...SUPPLY DATA V~ Hz A 100-120/200-240 60/50 3/1.5 Caution: Shock Potential. Rear Panel DC INPUTS: 24Vdc/16Amp max. Disconnect the Power Before Servicing. You can obtain the firmware upgrade program and instructions for the Network Telephony Products area. The port settings are upgrading the firmware on the rear panel. 14 CHAPTER 1: 3COM ETHERNET POWER SOURCE...
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... documentation that you use only with your network with these guidelines in mind: I 3Com recommends that comes with an optional -24 VDC uninterruptible power supply (UPS). The EPS normally draws power from either the internal or external supply to ensure steady power delivery to the devices attached to the EPS output ports. Guidelines for use a short...
... documentation that you use only with your network with these guidelines in mind: I 3Com recommends that comes with an optional -24 VDC uninterruptible power supply (UPS). The EPS normally draws power from either the internal or external supply to ensure steady power delivery to the devices attached to the EPS output ports. Guidelines for use a short...
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16 CHAPTER 1: 3COM ETHERNET POWER SOURCE OVERVIEW Figure 4 Sample EPS Topology with the NBX 100 Communications System NBX 100 Switch or Hub 3Com Ethernet Power Source Premises Cabling Wall Jack Wiring Closet Patch Panel
16 CHAPTER 1: 3COM ETHERNET POWER SOURCE OVERVIEW Figure 4 Sample EPS Topology with the NBX 100 Communications System NBX 100 Switch or Hub 3Com Ethernet Power Source Premises Cabling Wall Jack Wiring Closet Patch Panel
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Guidelines for Network Configuration 17 Figure 5 Sample Network Topology with a 3Com Wireless Access Point Servers Switch or Hub 3Com Wireless Access Point Premises Cabling 3Com Ethernet Power Source Wiring Closet Patch Panel Laptop with Wireless PCM Card
Guidelines for Network Configuration 17 Figure 5 Sample Network Topology with a 3Com Wireless Access Point Servers Switch or Hub 3Com Wireless Access Point Premises Cabling 3Com Ethernet Power Source Wiring Closet Patch Panel Laptop with Wireless PCM Card
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... à la sécurité qui se trouvent dans l'Appendice A de ce guide. 2 INSTALLING THE ETHERNET POWER SOURCE AND END DEVICES This chapter contains the information that you must read the safety information provided in diesem Handbuch aufgefuehrt ... Correct Cables I Power Splitter Cable I Connecting an NBX Business Telephone I Connecting a 3Com Wireless Access Point WARNING: Safety Information. AVERTISSEMENT: Consignes de sécurité. WARNHINWEIS: Sicherheitsinformationen. Bevor Sie Komponenten aus dem Power Source unit entfernen oder dem Power Source unit hinzufuegen oder ...
... à la sécurité qui se trouvent dans l'Appendice A de ce guide. 2 INSTALLING THE ETHERNET POWER SOURCE AND END DEVICES This chapter contains the information that you must read the safety information provided in diesem Handbuch aufgefuehrt ... Correct Cables I Power Splitter Cable I Connecting an NBX Business Telephone I Connecting a 3Com Wireless Access Point WARNING: Safety Information. AVERTISSEMENT: Consignes de sécurité. WARNHINWEIS: Sicherheitsinformationen. Bevor Sie Komponenten aus dem Power Source unit entfernen oder dem Power Source unit hinzufuegen oder ...
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...Power lines I Fluorescent lighting fixtures I If you use . If you select a site for the EPS: I Make sure that you provide a minimum of 25 mm (1 in.) clearance on each side of the unit. It can enter the EPS case. I Locate cables away from sources of the EPS for proper cooling. 3Com...port EPS packages (3C10220 and 3C10222 respectively) contain a rack-mounting kit with two mounting brackets and six screws. The unit is suitable for an office environment. I Make sure that you can connect cables easily. 20 CHAPTER 2: INSTALLING THE ETHERNET POWER SOURCE AND END DEVICES Choosing...
...Power lines I Fluorescent lighting fixtures I If you use . If you select a site for the EPS: I Make sure that you provide a minimum of 25 mm (1 in.) clearance on each side of the unit. It can enter the EPS case. I Locate cables away from sources of the EPS for proper cooling. 3Com...port EPS packages (3C10220 and 3C10222 respectively) contain a rack-mounting kit with two mounting brackets and six screws. The unit is suitable for an office environment. I Make sure that you can connect cables easily. 20 CHAPTER 2: INSTALLING THE ETHERNET POWER SOURCE AND END DEVICES Choosing...
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Figure 6 Fitting a Bracket for the other side of the unit, as shown in most standard 19-inch equipment racks. You must use the screws supplied with a suitable screwdriver (not provided). I Before you . 2 Place a mounting bracket over the mounting holes on a hard, flat surface with suitable screws (...19-inch rack and secure it with the front facing you connect the brackets or mount the unit in the rack, disconnect all cables and power from the EPS. CAUTIONS: I Verify that nothing obstructs the ventilation holes. 6 Connect the network cabling. Ensure that no self-adhesive pads...
Figure 6 Fitting a Bracket for the other side of the unit, as shown in most standard 19-inch equipment racks. You must use the screws supplied with a suitable screwdriver (not provided). I Before you . 2 Place a mounting bracket over the mounting holes on a hard, flat surface with suitable screws (...19-inch rack and secure it with the front facing you connect the brackets or mount the unit in the rack, disconnect all cables and power from the EPS. CAUTIONS: I Verify that nothing obstructs the ventilation holes. 6 Connect the network cabling. Ensure that no self-adhesive pads...
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..." in Chapter 3. that comes with normal indications. 22 CHAPTER 2: INSTALLING THE ETHERNET POWER SOURCE AND END DEVICES Power-up Sequence The following sections describe how to add power to your EPS and prepare it (in the upper row of RJ45 connectors). Adding Power To add power to a powered MDI port, use a standard straight-through cable, not a cross-over...
..." in Chapter 3. that comes with normal indications. 22 CHAPTER 2: INSTALLING THE ETHERNET POWER SOURCE AND END DEVICES Power-up Sequence The following sections describe how to add power to your EPS and prepare it (in the upper row of RJ45 connectors). Adding Power To add power to a powered MDI port, use a standard straight-through cable, not a cross-over...