1. Introduction
This manual provides essential information for the installation, operation, and maintenance of the Hirschmann MAR1020, MAR1022, MAR1120, and MAR1122 series of 19-inch Fast Ethernet Uplink Ports Ruggedized Rack-Mount Switches. These devices are engineered for the demanding environments of industrial automation, power transmission & distribution, and transportation, offering high port density, operational reliability, and flexibility.
The MACH1000 series switches are designed to meet relevant industry standards, ensuring robust network solutions even under extreme conditions. They feature a fanless design and efficient components for minimal heat generation and high Mean Time Between Failure (MTBF).
2. Safety Information
Please read and understand all safety instructions before installing, operating, or maintaining the device. Failure to follow these instructions may result in injury or damage to the equipment.
- Ensure the device is installed by qualified personnel only.
- Disconnect power before performing any installation or maintenance.
- Use appropriate personal protective equipment (PPE) when handling the device.
- Verify correct voltage and current ratings before connecting power.
- Do not expose the device to moisture or extreme temperatures outside its specified operating range.
- Ensure proper grounding to prevent electrical shock.
3. Package Contents
Upon receiving your Hirschmann Rack-Mount Switch, please verify that the following components are included in the carton package:
- Hirschmann MAR1020/MAR1022/MAR1120/MAR1122 Switch unit
- Power cable(s) (region-specific)
- Mounting hardware for 19-inch rack installation
- Documentation (Quick Start Guide, Safety Information)
- Any ordered optional modules or accessories
If any items are missing or damaged, please contact your supplier immediately.
4. Technical Specifications
The Hirschmann MAR1020, MAR1022, MAR1120, and MAR1122 series switches offer a range of configurations and features. Below are the general specifications:
| Feature | Description |
|---|---|
| Brand Name | Hirschmann (XMSJ) |
| Model Number | MAR1020-99MMMMMMMMMMMMMMMMMMMMMMMMFMMHPHH (Base Model) |
| Place of Origin | Germany / Mainland China |
| Certification | CE, cUL508, ISA12.12.01 class 1 div. 2, DNVGL, NEMA TS2 (non-PoE models), EN 50121-4, EN 61850-3, IEEE 1613 |
| DIY Supplies | Electrical |
| Application | Power Station, Building, Industrial Equipment |
| Material | Stainless Steel |
| Motor Type | Universal |
| Warranty | 5 Year |
| Type | Ruggedized managed Ethernet Switches, 19" cabinet mount, fanless design |
| Port Type and Quantity | MAR1x2x: Up to 24 x FE ports MAR1x3x: Up to 4 x GE + 24 x FE ports MAR1x4x: 16 x FE/GE combo ports |
| Power over Ethernet (PoE) | MAR1x2x/MAR1x3x: 4 x FE PoE ports, 60 W total power budget MAR1x4x: 4 x GE PoE ports, 60 W total power budget |
| Interfaces | V.24 Interface: 1 x RJ11 socket USB Interface: 1 x USB (ACA21-USB adapter) |
| Power Requirements | 24 - 48 V DC, 110 - 250 V DC and 100 - 240 V AC (redundant) |
| Power Consumption | MAR1x2x: 7.5 W to 103.5 W MAR1x3x: 10.5 W to 114.5 W MAR1x4x: 10 W to 100 W |
| Operating Temperature | 0°C to +60°C, -40°C to +85°C (optional Conformal Coating) |
| Dimensions (W x H x D) | 448 x 310/345 x 44 mm |
| Weight | MAR1x2x: 3.9 to 5.4 kg MAR1x3x: 4.0 to 5.6 kg MAR1x4x: 4.2 to 4.6 kg |
| Protection Class | IP30 |
| Supported Software Levels | Classic Layer 2 Professional (L2P), Layer 3 Professional (L3P) |
For a detailed understanding of the model number configurations, refer to the diagram below:
5. Setup and Installation
The Hirschmann MAR series switches are designed for 19-inch cabinet rack-mounting. Follow these general steps for installation and initial setup:
- Physical Installation: Securely mount the switch in a standard 19-inch equipment rack using the provided mounting hardware. Ensure adequate ventilation around the unit.
- Power Connection: Connect the power cable(s) to the redundant power inputs on the rear of the switch. Ensure the power source matches the device's requirements (24-48 V DC or 100-240 V AC).
- Network Connections: Connect your network devices (e.g., servers, industrial equipment) to the appropriate Fast Ethernet (FE) or Gigabit Ethernet (GE) ports using suitable patch cords (copper or fiber).
- Initial Configuration: For initial configuration, you will need a laptop running Windows or Linux with the HiDiscovery software installed. Connect your laptop to the switch using a patch cord.
For a visual guide on configuring Hirschmann Switches, please refer to the video below:
The video highlights the three main items needed for configuration: the switches themselves, patch cords (copper or fiber), and a laptop with HiDiscovery software.
6. Operation
Once installed and configured, the Hirschmann MAR series switches provide reliable network connectivity for your industrial applications. Key operational features include:
- High-Speed Data Transmission: Utilizes wire-speed technology for Fast Ethernet and Gigabit Ethernet functions.
- Advanced Routing: Supports static and dynamic routing, multicast routing, and router redundancy (for Layer 3 models).
- Network Monitoring: The status of the switch can be monitored locally via indicator contacts. Detailed information is accessible through a standard web browser interface or via SNMP using network management software like Industrial HiVision and HiDiscovery.
- Redundancy Methods: Ensures high network availability through features such as Fast HIPER Ring, MRP (IEC ring function), trunking, link aggregation, MSTP, and RSTP.
- Precision Time Protocol: All Gigabit Ethernet ports support Precision Time Protocol (PTP) in accordance with IEEE 1588 v2.
- Power over Ethernet (PoE): Optional PoE ports (IEEE 802.3af) are available on certain models to power compatible devices.
7. Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your Hirschmann switch:
- Environmental Control: Maintain the operating environment within specified temperature and humidity ranges. Ensure proper airflow for cooling, as the switches are fanless but still require heat dissipation.
- Cleaning: Periodically clean the exterior of the switch with a soft, dry cloth. Do not use liquid or aerosol cleaners. Ensure no dust or debris obstructs ventilation openings.
- Firmware Updates: Regularly check the manufacturer's website for firmware updates. Apply updates as recommended to ensure security and access to the latest features.
- Cable Management: Ensure all network and power cables are securely connected and properly routed to prevent accidental disconnections or damage.
- Inspection: Periodically inspect the physical condition of the switch, including ports, connectors, and indicators, for any signs of wear or damage.
8. Troubleshooting
This section provides solutions to common issues you might encounter:
- No Power:
- Check power cable connections.
- Verify power source is active and within specified voltage range.
- Check power indicators on the switch. - No Network Connectivity:
- Verify patch cord connections are secure and undamaged.
- Check link/activity LEDs on the ports.
- Ensure connected devices are powered on and functioning correctly.
- Confirm IP address and network settings are correct using HiDiscovery or web interface. - Slow Network Performance:
- Check for excessive network traffic or loops (use network monitoring tools).
- Verify duplex and speed settings on connected devices and switch ports.
- Inspect cables for damage or incorrect type (e.g., using Cat5 for Gigabit Ethernet). - Unable to Access Web Interface/SNMP:
- Ensure your laptop's IP address is in the same subnet as the switch's management IP.
- Verify physical connection between laptop and switch.
- Reset the switch to factory defaults if access is completely lost (refer to advanced configuration guide).
For complex issues, consult the detailed product documentation or contact technical support.
9. User Tips
- When configuring multiple switches, use the HiDiscovery software for efficient device detection and initial IP address assignment.
- Always back up your switch configuration before making significant changes.
- Leverage the redundancy features like HIPER Ring or MRP to maximize network uptime in critical industrial applications.
- For optimal performance in harsh environments, consider models with optional Conformal Coating for extended temperature ranges.
10. Warranty and Support
The Hirschmann MAR series switches come with a 5-year warranty, ensuring long-term reliability and peace of mind. For warranty claims, technical assistance, or further support, please contact your authorized Hirschmann distributor or the manufacturer's support channels.
Please have your model number (e.g., MAR1020-99MMMMMMMMMMMMMMMMMMMMMMMMFMMHPHH) and serial number ready when contacting support.
11. Frequently Asked Questions (FAQ)
- Q: What is the primary application for these switches?
- A: These switches are primarily designed for rugged industrial environments such as power substations, building automation, and general industrial equipment where high reliability and robust performance are critical.
- Q: Can these switches be used in extreme temperatures?
- A: Yes, they support a wide operating temperature range from 0°C to +60°C, with optional Conformal Coating extending this to -40°C to +85°C for more extreme conditions.
- Q: Do these switches support Power over Ethernet (PoE)?
- A: Yes, certain models (MAR1x2x, MAR1x3x, MAR1x4x) offer optional PoE ports (IEEE 802.3af) with a total power budget of 60W.
- Q: What software is used for configuration and monitoring?
- A: Initial configuration can be done using the HiDiscovery software on a laptop. For ongoing monitoring and management, a standard web browser interface or SNMP with network management software like Industrial HiVision can be used.
12. Project Applications
The Hirschmann MAR series switches have been successfully deployed in various critical infrastructure projects globally, demonstrating their reliability and performance in demanding environments. Examples include:
This diagram illustrates a complex substation automation control system architecture, highlighting the integration of MACH1000 switches for robust data transmission.
The table above provides examples of Hirschmann switches, including the MAR series, being utilized in various substations and industrial facilities in Saudi Arabia, along with relevant test and approval details.
These tables list various projects, end-customers, countries, and product codes where Hirschmann switches have been implemented, showcasing their broad applicability in power and industrial sectors.
