Quick Start Guide
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... may be mounted on the desktop using the optional desk stand, 3CNJ1000STAND. Copyright © 2008 3Com Corporation. Quick Start Guide 3Com® IntelliJack® Gigabit Switch NJ1000 3CNJ1000 Part Number: 10016679 Rev AB Published: June 2008 The 3Com® IntelliJack Gigabit Switch NJ1000 (3CNJ1000) is referred to install and configure your NJ1000. Throughout this guide, the 3Com® IntelliJack Gigabit Switch NJ1000 (3CNJ1000) is a 5-port, unmanaged gigabit...
... may be mounted on the desktop using the optional desk stand, 3CNJ1000STAND. Copyright © 2008 3Com Corporation. Quick Start Guide 3Com® IntelliJack® Gigabit Switch NJ1000 3CNJ1000 Part Number: 10016679 Rev AB Published: June 2008 The 3Com® IntelliJack Gigabit Switch NJ1000 (3CNJ1000) is referred to install and configure your NJ1000. Throughout this guide, the 3Com® IntelliJack Gigabit Switch NJ1000 (3CNJ1000) is a 5-port, unmanaged gigabit...
Quick Start Guide
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... This Guide ■ Overview of the NJ1000 has four gigabit LAN ports for local switching. Understand the PoE Capabilities for up to any single port on the rear connects it to the NJ1000 ■ 10. Set Up the Network Cabling ■ 6. Connect the Local Power Supply (Optional) ■ 9. Plan the Installation ■ 4. Connect the NJ1000 to the Wall ■ 8. Mount the NJ1000 to the Network ■ 7. Troubleshooting: Check...
... This Guide ■ Overview of the NJ1000 has four gigabit LAN ports for local switching. Understand the PoE Capabilities for up to any single port on the rear connects it to the NJ1000 ■ 10. Set Up the Network Cabling ■ 6. Connect the Local Power Supply (Optional) ■ 9. Plan the Installation ■ 4. Connect the NJ1000 to the Wall ■ 8. Mount the NJ1000 to the Network ■ 7. Troubleshooting: Check...
Quick Start Guide
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... optional, external 48V DC power supply, 3CNJ1000PSL. PoE power may be used to connect two additional devices to equipment over Ethernet) or locally via 802.3at or 802.3af PoE (Power over an Ethernet cable, allowing a device to receive both data and power from the same network cable. See the section "Understand the PoE Capabilities for Port 1 and Port 2" later in this guide for providing power to separate network...
... optional, external 48V DC power supply, 3CNJ1000PSL. PoE power may be used to connect two additional devices to equipment over Ethernet) or locally via 802.3at or 802.3af PoE (Power over an Ethernet cable, allowing a device to receive both data and power from the same network cable. See the section "Understand the PoE Capabilities for Port 1 and Port 2" later in this guide for providing power to separate network...
Quick Start Guide
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... pass-through ports bypass the functionality of the switch and are also power-forwarding ports; Pass-through ports allow connection to restart the NJ1000. 4 A green LED indicates connection status when a device is forwarding power to a device connected to that requires IEEE 802.3af-compatible PoE. they can be used with the optional local power supply, 3CNJ1000PSL. An additional LED indicates when the port is...
... pass-through ports bypass the functionality of the switch and are also power-forwarding ports; Pass-through ports allow connection to restart the NJ1000. 4 A green LED indicates connection status when a device is forwarding power to a device connected to that requires IEEE 802.3af-compatible PoE. they can be used with the optional local power supply, 3CNJ1000PSL. An additional LED indicates when the port is...
Quick Start Guide
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... features. Pass-through ports allow connection to a separate network segment or connection of an analog or digital PBX telephone. 2 Gigabit Ethernet Connects the NJ1000 to the associated pass-through ports bypass the functionality of the switch and are ports directly wired to the network. See the section "Regulatory Notices" at 5 This diagram shows the rear view of...
... features. Pass-through ports allow connection to a separate network segment or connection of an analog or digital PBX telephone. 2 Gigabit Ethernet Connects the NJ1000 to the associated pass-through ports bypass the functionality of the switch and are ports directly wired to the network. See the section "Regulatory Notices" at 5 This diagram shows the rear view of...
Quick Start Guide
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... should install the NJ1000. The following items, which are on hand before you must use . If you have the following optional items in single- and 20-unit packs. Table 3 Part Number 3CNJ1000PSE 3CNJ1000PSL 3CNJ1000STAND Description Optional mid-span power injector Optional local power supply Optional desk stand Purpose and 3C (Ordering) Numbers For providing 802.3at PoE to an NJ1000 For locally powering a single NJ1000 NOTE...
... should install the NJ1000. The following items, which are on hand before you must use . If you have the following optional items in single- and 20-unit packs. Table 3 Part Number 3CNJ1000PSE 3CNJ1000PSL 3CNJ1000STAND Description Optional mid-span power injector Optional local power supply Optional desk stand Purpose and 3C (Ordering) Numbers For providing 802.3at PoE to an NJ1000 For locally powering a single NJ1000 NOTE...
Quick Start Guide
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To access these services for the NJ1000 Detailed installation instructions are included in the sections that is being connected to technical support and repair services. In this example, the NJ1000 is terminated with a female RJ-45 connector. 7 Register Your Product To obtain telephone support as part of the recommended installation. The following diagram displays an overview of your warranty and other service benefits, you must first...
To access these services for the NJ1000 Detailed installation instructions are included in the sections that is being connected to technical support and repair services. In this example, the NJ1000 is terminated with a female RJ-45 connector. 7 Register Your Product To obtain telephone support as part of the recommended installation. The following diagram displays an overview of your warranty and other service benefits, you must first...
Quick Start Guide
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...PoE or with the external power supply, then the NJ1000 will not be able to other devices plugged into those ports. If power is provided to the NJ1000 by 802.3at through the uplink port (PD) or if power is supplied to the NJ1000 can be divided between port 1 and port 2 based on Ports 1 and 2? 802.3at Yes Local External Power... Yes 802.3af No 2. If power is supplied by the external power supply, then ports 1 and 2 may act as PoE PSE and may also provide power to supply PoE power. The NJ1000 can be supplied through either PoE (either 802....
...PoE or with the external power supply, then the NJ1000 will not be able to other devices plugged into those ports. If power is provided to the NJ1000 by 802.3at through the uplink port (PD) or if power is supplied to the NJ1000 can be divided between port 1 and port 2 based on Ports 1 and 2? 802.3at Yes Local External Power... Yes 802.3af No 2. If power is supplied by the external power supply, then ports 1 and 2 may act as PoE PSE and may also provide power to supply PoE power. The NJ1000 can be supplied through either PoE (either 802....
Quick Start Guide
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Failure to the NJ1000, or may result in a hazardous situation or personal injury. 3. Plan the Installation When installed, the back of the NJ1000 extends into a wall for use only a power supply that the distance between the back of the NJ1000 and the inside of some wall openings differs, observe the following requirements and recommendations before you install the NJ1000: ■ Make sure...
Failure to the NJ1000, or may result in a hazardous situation or personal injury. 3. Plan the Installation When installed, the back of the NJ1000 extends into a wall for use only a power supply that the distance between the back of the NJ1000 and the inside of some wall openings differs, observe the following requirements and recommendations before you install the NJ1000: ■ Make sure...
Quick Start Guide
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... 4. NOTE: If you are installing the NJ1000 into a wall junction box, make sure that there is enough space between the back of the NJ1000 and the inside of the junction box to maintain an acceptable bend radius on the cable. ■ To ensure proper horizontal cabling functionality, adhere to the wall opening as shown in this diagram. 10
... 4. NOTE: If you are installing the NJ1000 into a wall junction box, make sure that there is enough space between the back of the NJ1000 and the inside of the junction box to maintain an acceptable bend radius on the cable. ■ To ensure proper horizontal cabling functionality, adhere to the wall opening as shown in this diagram. 10
Quick Start Guide
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... to connect the NJ1000 to test the connector and verify that a professional cable installer perform these general guidelines. Set Up the Network Cabling The network cabling (from the wiring closet to the connector manufacturer's instructions for connecting the NJ1000 to the network is determined by how the network cable is working. 6. Refer to the wall opening) may already be installed. CAUTION: 3Com recommends that it is being installed (using...
... to connect the NJ1000 to test the connector and verify that a professional cable installer perform these general guidelines. Set Up the Network Cabling The network cabling (from the wiring closet to the connector manufacturer's instructions for connecting the NJ1000 to the network is determined by how the network cable is working. 6. Refer to the wall opening) may already be installed. CAUTION: 3Com recommends that it is being installed (using...
Quick Start Guide
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Mount the NJ1000 to the Wall After you connect the NJ1000 to the network, follow these steps, as shown in the next figure: 1 Mount the NJ1000 to vents. 2 Slide the NJ1000 onto the wall-mount bracket, ensuring that the four hooks on the bracket fit into the four slots on the back of the cable is terminated with a male connector, connect the network cable directly into the Ethernet uplink port. 7. ■ If the end of the NJ1000. 12 CAUTION: Make sure that the vents along the edges of the NJ1000 faceplate are clear of any obstructions to allow airflow to the wall-mount bracket.
Mount the NJ1000 to the Wall After you connect the NJ1000 to the network, follow these steps, as shown in the next figure: 1 Mount the NJ1000 to vents. 2 Slide the NJ1000 onto the wall-mount bracket, ensuring that the four hooks on the bracket fit into the four slots on the back of the cable is terminated with a male connector, connect the network cable directly into the Ethernet uplink port. 7. ■ If the end of the NJ1000. 12 CAUTION: Make sure that the vents along the edges of the NJ1000 faceplate are clear of any obstructions to allow airflow to the wall-mount bracket.
Quick Start Guide
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... the NJ1000 package 8. WARNING: Use only the local power supply available from 3Com. Be sure to match the screwholes in the next diagram). 2 Plug the power cord of the local power supply to the NJ1000 (as shown in the bracket and the NJ1000. Connect the Local Power Supply (Optional) If the network does not support PoE, you can use the optional local power supply. 3 Pull the NJ1000 down to lock the hooks tightly into an AC outlet...
... the NJ1000 package 8. WARNING: Use only the local power supply available from 3Com. Be sure to match the screwholes in the next diagram). 2 Plug the power cord of the local power supply to the NJ1000 (as shown in the bracket and the NJ1000. Connect the Local Power Supply (Optional) If the network does not support PoE, you can use the optional local power supply. 3 Pull the NJ1000 down to lock the hooks tightly into an AC outlet...
Quick Start Guide
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There is being supplied. 14 Troubleshooting: Check the LEDs Verify the NJ1000 installation by 802.3at or via the local, external power supply, then PoE PSE power will be available on the front of the four LAN ports on ports 1 and 2. 10. Off - On - 802.3af PoE is no connection to the NJ1000. No PoE is connected to the NJ1000 by checking the LEDs according to...
There is being supplied. 14 Troubleshooting: Check the LEDs Verify the NJ1000 installation by 802.3at or via the local, external power supply, then PoE PSE power will be available on the front of the four LAN ports on ports 1 and 2. 10. Off - On - 802.3af PoE is no connection to the NJ1000. No PoE is connected to the NJ1000 by checking the LEDs according to...
Quick Start Guide
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On - Power is receiving power via 802.3af Off - On - The unit is supplied via PoE from the network. Off - There is receiving power via 802.3at Amber - The unit is no connection to the network and a link has been established. Power is not receiving PoE power. Green - Off - The NJ1000 is supplied via the optional local DC power supply, 3CN1000JPSL. The unit is not receiving local DC power. 15 The NJ1000 is connected to the network. Table 5 Uplink PoE Power LED DC Power LED On -
On - Power is receiving power via 802.3af Off - On - The unit is supplied via PoE from the network. Off - There is receiving power via 802.3at Amber - The unit is no connection to the network and a link has been established. Power is not receiving PoE power. Green - Off - The NJ1000 is supplied via the optional local DC power supply, 3CN1000JPSL. The unit is not receiving local DC power. 15 The NJ1000 is connected to the network. Table 5 Uplink PoE Power LED DC Power LED On -