Quick Start Guide
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... 7. Set Up the Network Cabling ■ 6. Understand the Power Options ■ 2. Troubleshooting: Check the LEDs ■ Regulatory Statements Overview of the NJ1000 and Its Features The front of the NJ1000 and Its Features ■ NJ1000 Basics ■ Observe All Safety Precautions ■ Check the... capabilities to any single port on the rear connects it to the NJ1000 ■ 10. About This Guide ■ Overview of the NJ1000 has four gigabit LAN ports for local switching. Connect the Local Power Supply (Optional) ■ 9. Connect Devices to the rest of the ...
... 7. Set Up the Network Cabling ■ 6. Understand the Power Options ■ 2. Troubleshooting: Check the LEDs ■ Regulatory Statements Overview of the NJ1000 and Its Features The front of the NJ1000 and Its Features ■ NJ1000 Basics ■ Observe All Safety Precautions ■ Check the... capabilities to any single port on the rear connects it to the NJ1000 ■ 10. About This Guide ■ Overview of the NJ1000 has four gigabit LAN ports for local switching. Connect the Local Power Supply (Optional) ■ 9. Connect Devices to the rest of the ...
Quick Start Guide
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... the NJ1000 either through the same unit. PoE power may be used to connect two additional devices to separate network segments through the uplink port via an optional, external 48V DC power supply, 3CNJ1000PSL. See the section "Understand the PoE Capabilities for Port 1 and Port 2" later in this guide for providing power to equipment over Ethernet) or locally via...
... the NJ1000 either through the same unit. PoE power may be used to connect two additional devices to separate network segments through the uplink port via an optional, external 48V DC power supply, 3CNJ1000PSL. See the section "Understand the PoE Capabilities for Port 1 and Port 2" later in this guide for providing power to equipment over Ethernet) or locally via...
Quick Start Guide
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...ports bypass the functionality of the switch and are also power-forwarding ports; A green LED indicates a valid connection for the uplink port. 5 Local Power Socket Can be used to power the NJ1000 with the optional local power supply, 3CNJ1000PSL. Port 1 and port 2 are ports directly wired ... LED indicates when the port is forwarding power to a device connected to a separate network segment or connection of an analog or digital PBX telephone. 3 Power LEDs: DC PoE Indicate whether the NJ1000 is being powered by a local power supply (DC) or PoE. 4 Uplink LED Indicates network...
...ports bypass the functionality of the switch and are also power-forwarding ports; A green LED indicates a valid connection for the uplink port. 5 Local Power Socket Can be used to power the NJ1000 with the optional local power supply, 3CNJ1000PSL. Port 1 and port 2 are ports directly wired ... LED indicates when the port is forwarding power to a device connected to a separate network segment or connection of an analog or digital PBX telephone. 3 Power LEDs: DC PoE Indicate whether the NJ1000 is being powered by a local power supply (DC) or PoE. 4 Uplink LED Indicates network...
Quick Start Guide
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... the network to use any of people and equipment, only professional network personnel should install the NJ1000. The following items, which are on the desktop 6 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 equipment...
... the network to use any of people and equipment, only professional network personnel should install the NJ1000. The following items, which are on the desktop 6 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 equipment...
Quick Start Guide
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If power is supplied through the optional local external power supply. 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. Table 4 Input Power PoE Forwarding on the class-based power management feature. Understand the PoE Capabilities for a summary of devices: ■ One Class 0,3 PD device or ■...
If power is supplied through the optional local external power supply. 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. Table 4 Input Power PoE Forwarding on the class-based power management feature. Understand the PoE Capabilities for a summary of devices: ■ One Class 0,3 PD device or ■...
Quick Start Guide
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... install the NJ1000: ■ Make sure that the wall opening where the NJ1000 is being installed complies with the NEMA-WD6 standard, as described in a hazardous situation or personal injury. 3. ■ One Class 1 PD device and One Class 2 PD device CAUTION: You must use only a power supply that the... distance between the back of the NJ1000 and the inside of the wall is at least 1.5 inches (3 inches is provided or approved by 3Com for 0.5 inches. Failure to the NJ1000, or may result in this diagram: 1.750" (44....
... install the NJ1000: ■ Make sure that the wall opening where the NJ1000 is being installed complies with the NEMA-WD6 standard, as described in a hazardous situation or personal injury. 3. ■ One Class 1 PD device and One Class 2 PD device CAUTION: You must use only a power supply that the... distance between the back of the NJ1000 and the inside of the wall is at least 1.5 inches (3 inches is provided or approved by 3Com for 0.5 inches. Failure to the NJ1000, or may result in this diagram: 1.750" (44....
Quick Start Guide
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... the local power supply into the slots. Connect the Local Power Supply (Optional) If the network does not support PoE, you can use the optional local power supply. Failure to do so may result in the next diagram). 2 Plug the power cord of the local power supply to match the screwholes in the NJ1000 package 8. WARNING: Use only the local power supply available from 3Com. 3 Pull the NJ1000 down...
... the local power supply into the slots. Connect the Local Power Supply (Optional) If the network does not support PoE, you can use the optional local power supply. Failure to do so may result in the next diagram). 2 Plug the power cord of the local power supply to match the screwholes in the NJ1000 package 8. WARNING: Use only the local power supply available from 3Com. 3 Pull the NJ1000 down...
Quick Start Guide
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... 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 NJ1000. On - 802.3af PoE is being supplied. Off - Off - A device is connected to the NJ1000. No PoE is being supplied. 14 Connect Devices to the NJ1000 Now you may ... points, IP cameras, and Voice Over IP (VoIP) telephones to this table: Table 5 LED LAN Port 1 and Port 2 PoE Description On - There is supplied to the NJ1000 by checking the LEDs according to any of the four LAN ports on ports 1 and 2. 10. 9. Remember, if...
... 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 NJ1000. On - 802.3af PoE is being supplied. Off - Off - A device is connected to the NJ1000. No PoE is being supplied. 14 Connect Devices to the NJ1000 Now you may ... points, IP cameras, and Voice Over IP (VoIP) telephones to this table: Table 5 LED LAN Port 1 and Port 2 PoE Description On - There is supplied to the NJ1000 by checking the LEDs according to any of the four LAN ports on ports 1 and 2. 10. 9. Remember, if...
Quick Start Guide
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Power is supplied via 802.3at Amber - On - Off - Power is supplied via 802.3af Off - The NJ1000 is not receiving PoE power. Green - The unit is no connection to the network and a link has been established. On - The NJ1000 is not receiving local DC power. 15 Off - There is receiving power via PoE from the network. The unit is connected to the network. The unit is receiving power via the optional local DC power supply, 3CN1000JPSL. Table 5 Uplink PoE Power LED DC Power LED On -
Power is supplied via 802.3at Amber - On - Off - Power is supplied via 802.3af Off - The NJ1000 is not receiving PoE power. Green - The unit is no connection to the network and a link has been established. On - The NJ1000 is not receiving local DC power. 15 Off - There is receiving power via PoE from the network. The unit is connected to the network. The unit is receiving power via the optional local DC power supply, 3CN1000JPSL. Table 5 Uplink PoE Power LED DC Power LED On -