1. Introduction
This manual provides essential information for the installation, operation, and maintenance of the Black Box LPH008A-R2 Extreme PoE+ Switch. Please read this manual thoroughly before operating the device to ensure proper functionality and safety.
The Black Box LPH008A-R2 is a hardened Gigabit PoE+ switch designed for robust performance in demanding environments. It features eight 10/100/1000-Mbps RJ-45 ports with Power over Ethernet (PoE+) capabilities, compliant with 802.3at standards.
2. Safety Information
- Ensure proper grounding of the device.
- Do not expose the switch to moisture or extreme humidity.
- Use only the specified power supply. Incorrect voltage can damage the device.
- Avoid blocking ventilation openings to prevent overheating.
- Disconnect power before cleaning or servicing the device.
- Installation should be performed by qualified personnel.
3. Package Contents
Verify that all items are present in the package:
- Black Box LPH008A-R2 Extreme PoE+ Switch
- Documentation (this user manual)
- Power terminal block (pre-installed or included)
Note: Power supply unit may be sold separately depending on the specific product bundle.
4. Product Overview
4.1 Front Panel
The front panel of the LPH008A-R2 switch features the network ports and LED indicators.
Figure 1: Front Panel of Black Box LPH008A-R2 Switch.
This image displays the front panel of the Black Box LPH008A-R2 switch. It features eight 10/100/1000T RJ45 ports, numbered 1 through 8. Above the ports are LED indicators for P1, P2 (power inputs), and Fault. A green terminal block for power input is visible at the top.
4.2 LED Indicators
| Indicator | Status | Description |
|---|---|---|
| P1 / P2 | On (Green) | Power input 1 / Power input 2 is active. |
| Fault | On (Red) | System fault detected. |
| Port LEDs (Green) | On | Link established at 1000 Mbps. |
| Flashing | Data activity at 1000 Mbps. | |
| Port LEDs (Amber) | On | Link established at 10/100 Mbps. |
| Flashing | Data activity at 10/100 Mbps. |
5. Setup and Installation
5.1 Power Connection
- Ensure the power source is turned off before connecting.
- Connect the 12-57 VDC power supply to the terminal block at the top of the switch. The switch supports dual power inputs (P1 and P2) for redundancy.
- Tighten the screws on the terminal block to secure the power wires.
- Turn on the power source. The P1 and/or P2 LED indicators should illuminate green.
5.2 Network Connection
- Connect standard RJ45 Ethernet cables from your network devices (e.g., computers, IP cameras, wireless access points) to any of the 8 RJ45 ports on the switch.
- For PoE-powered devices, ensure they are 802.3at compliant. The switch will automatically detect and provide power.
- Observe the port LEDs. A solid green or amber light indicates a successful link. Flashing indicates data activity.
5.3 Mounting (Optional)
The LPH008A-R2 is designed for industrial environments and can be DIN-rail mounted or wall-mounted. Refer to the specific mounting kit instructions for detailed steps.
6. Operating Instructions
The Black Box LPH008A-R2 is an unmanaged switch, meaning it operates automatically without requiring configuration. Once powered on and connected, it will forward Ethernet traffic between connected devices.
- Power-Up: After connecting power, the switch will initiate. The P1/P2 LEDs will light up.
- Data Transmission: Connect network devices to the RJ45 ports. The switch automatically detects link speed (10/100/1000 Mbps) and duplex mode.
- PoE+ Functionality: For PoE-enabled devices, the switch provides up to 30 watts per port, with a total power budget of 60 Watts (12-24 VDC input) or 120 Watts (24-57 VDC input).
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the switch. Do not use liquid or aerosol cleaners.
- Ventilation: Ensure that the ventilation openings are clear of dust and debris to maintain proper airflow.
- Firmware: As an unmanaged switch, firmware updates are typically not required or available.
- Environmental Conditions: Operate the switch within its specified temperature range (-40 to +75° C) and humidity levels.
8. Troubleshooting
8.1 No Power
- Check if the power supply is correctly connected to the terminal block.
- Verify that the power source is active and providing the correct voltage (12-57 VDC).
- Ensure the P1/P2 LEDs are illuminated. If not, check the power supply and connections.
8.2 No Link on Port
- Ensure the Ethernet cable is securely connected at both ends.
- Try a different Ethernet cable.
- Connect a different device to the port to rule out issues with the connected device.
- Check the status of the connected device.
8.3 PoE Device Not Receiving Power
- Verify that the connected device is PoE (802.3at) compliant.
- Ensure the total power budget of the switch is not exceeded.
- Check the cable for damage.
8.4 Fault LED is On
- A red Fault LED indicates a system error. Disconnect power, wait a few seconds, and reconnect.
- If the fault persists, contact technical support.
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | LPH008A-R2 |
| Number of Ports | 8 x 10/100/1000-Mbps RJ45 |
| PoE Standard | IEEE 802.3at (PoE+) |
| PoE Power Output | Up to 30W per port |
| Total Power Budget | 60W (12-24 VDC input), 120W (24-57 VDC input) |
| Input Voltage | Dual 12-57 VDC |
| Operating Temperature | -40 to +75° C (-40 to +167° F) |
| Enclosure Rating | IP30 |
| Dimensions (LxWxH) | 1.61 x 3.74 x 5.67 inches (4.09 x 9.5 x 14.4 cm) |
| Weight | 1.8 pounds (0.82 kg) |
| Case Material | Copper |
10. Warranty and Support
Black Box products are designed for reliability and performance. For specific warranty details, please refer to the warranty information provided with your purchase or visit the official Black Box website.
For technical assistance or support, please contact Black Box customer service. Contact information can typically be found on the Black Box website or in your product documentation.
Website: www.blackbox.com
