User Manual
Page 3
...Managers 15 Installing the Web Configuration Manager on a Windows 2000 machine 21 USING THE LOCAL CONFIGURATION MANAGER Initializing the NJ220 IntelliJack 25 Setting Location Information Setting the Group Name Setting the IP Address Setting Advanced Options 27 Changing the Password ...Configuring for SNMP USING THE CENTRAL CONFIGURATION MANAGER Discovering NJ220 Devices on Your Network 29 Viewing Device Properties 33 General 34 Network Identification Port Information Product Information Hardware Settings 36 Switch Status Power Status Statistics Log 39 General Counters RMON ...
...Managers 15 Installing the Web Configuration Manager on a Windows 2000 machine 21 USING THE LOCAL CONFIGURATION MANAGER Initializing the NJ220 IntelliJack 25 Setting Location Information Setting the Group Name Setting the IP Address Setting Advanced Options 27 Changing the Password ...Configuring for SNMP USING THE CENTRAL CONFIGURATION MANAGER Discovering NJ220 Devices on Your Network 29 Viewing Device Properties 33 General 34 Network Identification Port Information Product Information Hardware Settings 36 Switch Status Power Status Statistics Log 39 General Counters RMON ...
User Manual
Page 4
...-Based Configuration (Flow Control, AutoMDI(X), Data Rate Control) Restoring Default Values 55 Finding Computers Connected to IntelliJacks 59 Upgrading the NJ220 Firmware 60 Viewing Log Files 63 Viewing and Canceling Scheduled Firmware Upgrades 64 TROUBLESHOOTING THE NJ220 Troubleshooting Matrix 65 TECHNICAL SUPPORT Where To Go For Help 67 Contact Us 68 PRODUCT SPECIFICATIONS...
...-Based Configuration (Flow Control, AutoMDI(X), Data Rate Control) Restoring Default Values 55 Finding Computers Connected to IntelliJacks 59 Upgrading the NJ220 Firmware 60 Viewing Log Files 63 Viewing and Canceling Scheduled Firmware Upgrades 64 TROUBLESHOOTING THE NJ220 Troubleshooting Matrix 65 TECHNICAL SUPPORT Where To Go For Help 67 Contact Us 68 PRODUCT SPECIFICATIONS...
User Manual
Page 5
...separate network segments through the Configuration Manager software. You can manage the NJ220 IntelliJack using the included Central Configuration Manager or Web Configuration Manager. Consult the 3Com web site for more information. Power to the IntelliJack is provided through one or two additional devices to receive both data and... QoS/Priority • 802.1Q compatible VLAN • VLAN tag add/remove • Firmware upgrade • Rate limiting 1 INSTALLING THE NJ220 INTELLIJACK The 3Com NJ220 IntelliJack is a 4-port, managed Ethernet switch that is IEEE 802.3af-compatible.
...separate network segments through the Configuration Manager software. You can manage the NJ220 IntelliJack using the included Central Configuration Manager or Web Configuration Manager. Consult the 3Com web site for more information. Power to the IntelliJack is provided through one or two additional devices to receive both data and... QoS/Priority • 802.1Q compatible VLAN • VLAN tag add/remove • Firmware upgrade • Rate limiting 1 INSTALLING THE NJ220 INTELLIJACK The 3Com NJ220 IntelliJack is a 4-port, managed Ethernet switch that is IEEE 802.3af-compatible.
User Manual
Page 6
... or digital PBX telephone. The adapter plates are available from the manufacturer. 2 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK About the IntelliJack • MAC filtering • 802.1x port security • User-configured VLAN IDs for management ...3Com. A green LED indicates connection status when a device is also a power-forwarding port; See "Installing the Adapter Plate and Pass-Through Ports" on a network that uses IEEE 802.3af-compatible Power Over Ethernet. Port number 1 is using a particular port. The port bypasses the functionality of the IntelliJack: 1 Switched...
... or digital PBX telephone. The adapter plates are available from the manufacturer. 2 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK About the IntelliJack • MAC filtering • 802.1x port security • User-configured VLAN IDs for management ...3Com. A green LED indicates connection status when a device is also a power-forwarding port; See "Installing the Adapter Plate and Pass-Through Ports" on a network that uses IEEE 802.3af-compatible Power Over Ethernet. Port number 1 is using a particular port. The port bypasses the functionality of the IntelliJack: 1 Switched...
User Manual
Page 7
...5 Power socket Can be used to power the IntelliJack with a local power supply (available for adapter plate Can be fitted with an adapter plate, which the IntelliJack is connected is configured as a standard MDI-X port. 2 Slot for purchase from 3Com); required if your network does not support Power Over... Ethernet. Make sure the port on the network switch to which can be installed with up to...
...5 Power socket Can be used to power the IntelliJack with a local power supply (available for adapter plate Can be fitted with an adapter plate, which the IntelliJack is connected is configured as a standard MDI-X port. 2 Slot for purchase from 3Com); required if your network does not support Power Over... Ethernet. Make sure the port on the network switch to which can be installed with up to...
User Manual
Page 8
...with the single pack: • Compact disc with the following optional components, all of which are available from 3Com. The IntelliJack works with User Guide and Configuration Manager software. • Adapter plates for installing connectors to use as pass-through ...Ethernet to power up to the IntelliJack. 4 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK Before You Begin Obtaining Optional Components Before you have the following items, which are included with the IntelliJack: • 1.5 inch, 6x32 screws (2 per IntelliJack) for mounting the IntelliJack to the wall or office cubicle...
...with the single pack: • Compact disc with the following optional components, all of which are available from 3Com. The IntelliJack works with User Guide and Configuration Manager software. • Adapter plates for installing connectors to use as pass-through ...Ethernet to power up to the IntelliJack. 4 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK Before You Begin Obtaining Optional Components Before you have the following items, which are included with the IntelliJack: • 1.5 inch, 6x32 screws (2 per IntelliJack) for mounting the IntelliJack to the wall or office cubicle...
User Manual
Page 9
...not have pre-drilled screw holes for standard mounting. 3C Number(s) 3CNJPSL 3CNJVOIPMOD-NBX 3CNJVOIPMOD-20 3CNJVOIP-CPOD 3CNJVOIP-CPOD-20 3CNJEXTRING Installing the IntelliJack consists of fewer than 1.5 inches. required if the cubicle opening: n Has a depth of the following steps: 1 Set up the ... cabling at your network does not support Power Over Ethernet. For powering a VoIP telephone on a network that the IntelliJack is properly mounted to the IntelliJack (page 13). n Does not support the NEMA-WD6 standard. For ensuring that uses Capacitive Power Discovery Process-compatible ...
...not have pre-drilled screw holes for standard mounting. 3C Number(s) 3CNJPSL 3CNJVOIPMOD-NBX 3CNJVOIPMOD-20 3CNJVOIP-CPOD 3CNJVOIP-CPOD-20 3CNJEXTRING Installing the IntelliJack consists of fewer than 1.5 inches. required if the cubicle opening: n Has a depth of the following steps: 1 Set up the ... cabling at your network does not support Power Over Ethernet. For powering a VoIP telephone on a network that the IntelliJack is properly mounted to the IntelliJack (page 13). n Does not support the NEMA-WD6 standard. For ensuring that uses Capacitive Power Discovery Process-compatible ...
User Manual
Page 10
... one of the following diagram displays an overview of the recommended installation, where the IntelliJack is provided or approved by 3Com for use with this IntelliJack. 6 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK The following ways: • Over the network via an integrated switch that supports Power Over Ethernet. • Over the network via a multi-port Ethernet power...
... one of the following diagram displays an overview of the recommended installation, where the IntelliJack is provided or approved by 3Com for use with this IntelliJack. 6 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK The following ways: • Over the network via an integrated switch that supports Power Over Ethernet. • Over the network via a multi-port Ethernet power...
User Manual
Page 11
Using the 3Com Local Power Supply To use a single-port power supply, connect the power supply to the network hub or switch and to 24 IntelliJacks. See "Obtaining Optional Components" on page 4 for ordering information. For complete installation instructions, see the single-port ...multi-port Ethernet power supply documentation. First plug the power cord into the IntelliJack, then plug it into the electrical socket. Installing the IntelliJack 7 The multi-port Ethernet power supply from 3Com connects to an existing Ethernet or Fast Ethernet infrastructure with standard Category 5 ...
Using the 3Com Local Power Supply To use a single-port power supply, connect the power supply to the network hub or switch and to 24 IntelliJacks. See "Obtaining Optional Components" on page 4 for ordering information. For complete installation instructions, see the single-port ...multi-port Ethernet power supply documentation. First plug the power cord into the IntelliJack, then plug it into the electrical socket. Installing the IntelliJack 7 The multi-port Ethernet power supply from 3Com connects to an existing Ethernet or Fast Ethernet infrastructure with standard Category 5 ...
User Manual
Page 12
...pack). Each adapter plate is working. 4 Snap the connector(s) into the appropriate adapter plate. 8 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK Installing the Adapter Plate and Pass-Through Ports Install the blank adapter plate, or if you want to use the adapter plate...a separate network segment, purchase supported connectors and install them on www.3com.com. NOTE: If you purchased separately. Refer to the IntelliJack section on the appropriate IntelliJack adapter plate (included with the IntelliJack adapter plates, as well as any corresponding installation instructions, go to...
...pack). Each adapter plate is working. 4 Snap the connector(s) into the appropriate adapter plate. 8 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK Installing the Adapter Plate and Pass-Through Ports Install the blank adapter plate, or if you want to use the adapter plate...a separate network segment, purchase supported connectors and install them on www.3com.com. NOTE: If you purchased separately. Refer to the IntelliJack section on the appropriate IntelliJack adapter plate (included with the IntelliJack adapter plates, as well as any corresponding installation instructions, go to...
User Manual
Page 13
... Cabling Standard n ANSI/TIA/EIA-569 Commercial Building Standard for purchase separately; In this case, install the IntelliJack using the extension ring (available for Telecommunications Pathways and Spaces If you encounter interference or need additional clearance between the...to maintain an acceptable bend radius on page 4) to the following requirements and recommendations before installing the IntelliJack: • Make sure the wall or cubicle opening where the IntelliJack is recommended). If installing into a wall or cubicle opening is at least 1.5 inches (3 inches ...
... Cabling Standard n ANSI/TIA/EIA-569 Commercial Building Standard for purchase separately; In this case, install the IntelliJack using the extension ring (available for Telecommunications Pathways and Spaces If you encounter interference or need additional clearance between the...to maintain an acceptable bend radius on page 4) to the following requirements and recommendations before installing the IntelliJack: • Make sure the wall or cubicle opening where the IntelliJack is recommended). If installing into a wall or cubicle opening is at least 1.5 inches (3 inches ...
User Manual
Page 14
... Connect one end of an Ethernet cable to the network cable (recommended installation.) Be sure to the connector manufacturer's instructions for connecting the IntelliJack to the network is determined by how your network cable is terminated (as described in the previous section, "Setting up the Network The ... and verify it is being installed (using either a female or male RJ-45 connector). If it is working. 10 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK Setting up the Network Cabling at Your Site"). • If the end of the cable is terminated with a female RJ-45 connector, use...
... Connect one end of an Ethernet cable to the network cable (recommended installation.) Be sure to the connector manufacturer's instructions for connecting the IntelliJack to the network is determined by how your network cable is terminated (as described in the previous section, "Setting up the Network The ... and verify it is being installed (using either a female or male RJ-45 connector). If it is working. 10 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK Setting up the Network Cabling at Your Site"). • If the end of the cable is terminated with a female RJ-45 connector, use...
User Manual
Page 15
.... If the cubicle or wall opening or wall outlet. If necessary, install the extension ring on top of one another. Mounting the IntelliJack After connecting the IntelliJack to the network, use the two provided screws to vents. If you need more than 1.5 inches, does not support the NEMA-WD6... standard, or does not have pre-drilled screw holes, mount the IntelliJack using the extension ring, as shown below. CAUTION: Make sure the vents along the edges of the IntelliJack faceplate are designed to stack on recessed openings to allow airflow to mount the...
.... If the cubicle or wall opening or wall outlet. If necessary, install the extension ring on top of one another. Mounting the IntelliJack After connecting the IntelliJack to the network, use the two provided screws to vents. If you need more than 1.5 inches, does not support the NEMA-WD6... standard, or does not have pre-drilled screw holes, mount the IntelliJack using the extension ring, as shown below. CAUTION: Make sure the vents along the edges of the IntelliJack faceplate are designed to stack on recessed openings to allow airflow to mount the...
User Manual
Page 16
12 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK Connecting the Local Power Supply (Optional) If your network does not support Power Over Ethernet, or if you are not using a single-port or multi-port Ethernet power supply, you must purchase a local power supply from 3Com (see "Obtaining Optional Components" on a ...wall. 3 Plug the power cable into the IntelliJack. 4 Secure the local power supply and cable to the wall. To connect the local power supply...
12 CHAPTER 1: INSTALLING THE NJ220 INTELLIJACK Connecting the Local Power Supply (Optional) If your network does not support Power Over Ethernet, or if you are not using a single-port or multi-port Ethernet power supply, you must purchase a local power supply from 3Com (see "Obtaining Optional Components" on a ...wall. 3 Plug the power cable into the IntelliJack. 4 Secure the local power supply and cable to the wall. To connect the local power supply...
User Manual
Page 17
...power LED light will be a delay of the IntelliJack. Additionally, each of the switched ports has a green LED which lights when the IntelliJack is no connection to a connected device. n Off-The IntelliJack is receiving power (local or via the network).... Checking the LEDs You can verify the IntelliJack installation by checking the LEDs. n Off-There is forwarding power to the network. WARNING: Use the local power supply available from 3Com...
...power LED light will be a delay of the IntelliJack. Additionally, each of the switched ports has a green LED which lights when the IntelliJack is no connection to a connected device. n Off-The IntelliJack is receiving power (local or via the network).... Checking the LEDs You can verify the IntelliJack installation by checking the LEDs. n Off-There is forwarding power to the network. WARNING: Use the local power supply available from 3Com...
User Manual
Page 19
2 INSTALLING THE CONFIGURATION MANAGERS Once you have installed the NJ220 hardware, you need to configure it to configure IntelliJacks as you install them ) or Windows Vista. The NJ220 Central Configuration Manager is used for advanced configuration and management of 15MB disk space • Windows 2000, ...your network. NOTE: You will use to install the Configuration Manager software: 1 Insert the Configuration Manager software CD into your NJ220s from a remote location-perhaps the same console you install the software on should be installed on your particular network. This ...
2 INSTALLING THE CONFIGURATION MANAGERS Once you have installed the NJ220 hardware, you need to configure it to configure IntelliJacks as you install them ) or Windows Vista. The NJ220 Central Configuration Manager is used for advanced configuration and management of 15MB disk space • Windows 2000, ...your network. NOTE: You will use to install the Configuration Manager software: 1 Insert the Configuration Manager software CD into your NJ220s from a remote location-perhaps the same console you install the software on should be installed on your particular network. This ...
User Manual
Page 23
Otherwise click Next to change the location of the installation, click Change. If you want to accept the default location and continue. Installing the Local and Central Configuration Managers 19 7 The program files will be installed in the directory C:\Program Files\3Com\IntelliJack.
Otherwise click Next to change the location of the installation, click Change. If you want to accept the default location and continue. Installing the Local and Central Configuration Managers 19 7 The program files will be installed in the directory C:\Program Files\3Com\IntelliJack.
User Manual
Page 25
... Configuration Manager 21 10 When the installation has completed, click the Finish button to slightly alter this process if your network. NJ220 IntelliJacks are available at no charge from the Start menu. You can also launch the programs from a program group you will create... two shortcut icons on your specific environment is labeled 3Com IntelliJack and can access from Sun. Netscape 7.0 or later web browser • NJ220 Installation CD The following : • A servlet-compliant web server or stand alone servlet engine •...
... Configuration Manager 21 10 When the installation has completed, click the Finish button to slightly alter this process if your network. NJ220 IntelliJacks are available at no charge from the Start menu. You can also launch the programs from a program group you will create... two shortcut icons on your specific environment is labeled 3Com IntelliJack and can access from Sun. Netscape 7.0 or later web browser • NJ220 Installation CD The following : • A servlet-compliant web server or stand alone servlet engine •...
User Manual
Page 29
...a computer running the Local Configuration Manager software to any IntelliJack, the field will appear at the top of the window. 3 USING THE LOCAL CONFIGURATION MANAGER Initializing the NJ220 IntelliJack Once you have installed the NJ220 hardware on your network and the Local Configuration Manager software ...on your computer to the NJ220 that you are not connected to any one of the four ...
...a computer running the Local Configuration Manager software to any IntelliJack, the field will appear at the top of the window. 3 USING THE LOCAL CONFIGURATION MANAGER Initializing the NJ220 IntelliJack Once you have installed the NJ220 hardware on your network and the Local Configuration Manager software ...on your computer to the NJ220 that you are not connected to any one of the four ...