Hirschmann BRS40-0020OOOO-CTCY99HHSEA | BOBCAT 20-Port Managed Industrial Ethernet Switch

The Hirschmann BRS40-0020OOOO-CTCY99HHSEA is a high-end, managed industrial Ethernet switch from the BOBCAT family. It features a robust 20-port density—16x 10/100/1000BASE-TX RJ45 ports and 4x 100/1000Mbit/s Fiber SFP slots. This model is engineered for mission-critical automation, offering Time-Sensitive Networking (TSN) capabilities and enhanced security features for future-proof industrial connectivity.
1. Technical Specifications
| Feature | Details |
| Brand / Manufacturer | Hirschmann |
| Product Series | BOBCAT BRS40 (All Gigabit) |
| Total Ports | 20 Ports |
| Port Configuration | 16 x 10/100/1000BASE-TX (RJ45) + 4 x 100/1000Mbit/s SFP slots |
| Management Type | Fully Managed (Layer 2) |
| Operating Voltage | 12 V DC to 24 V DC (Redundant) |
| Operating Temperature | 0°C to +60°C (Standard range) |
| Protection Class | IP30 |
| Mounting | DIN Rail |
| Dimensions (WxHxD) | 109 mm x 138 mm x 115 mm |
| Housing Material | PC-ABS (Impact resistant) |
Supports TSN technology for real-time communication.
Offers future-proof bandwidth with adjustable SFP uplink ports.
Provides enhanced security with ACL and DoS prevention, IEC 62443-4-2 certified.
Features a USB-C interface for simplified management and device replacement.
Designed for industrial reliability with a fanless build and resistance to vibration and shock.
Automotive Manufacturing
Machine Building & Automation
Water & Wastewater Management
Oil & Gas / Energy Distribution
Frequently Asked Questions (FAQ) - Hirschmann BRS40-0020OOOO-CTCY99HHSEA
| Question | Answer |
| Q: Does this switch support TSN (Time-Sensitive Networking) technology? | A: Yes, the Hirschmann BOBCAT BRS40-0020OOOO-CTCY99HHSEA supports TSN technology to enable precise, real-time data transmission in industrial environments. |
| Q: What are the power requirements for this model? | A: The device requires a redundant power input of 12 V DC to 24 V DC. |
| Q: Can I adjust the speed of the fiber SFP ports? | A: Yes, the switch supports tri-speed fiber SFP slots with adjustable speeds of 100 Mbit/s, 1 Gbit/s, and 2.5 Gbit/s, requiring no changes to the appliance. |
| Q: Is the unit designed for rugged industrial use? | A: Yes, it features a robust PC-ABS housing and an IP30 protection rating, designed to withstand extreme environmental conditions including vibration and shock, with an operating temperature range of 0°C to +60°C. |
| Q: How can I perform local management or device replacement easily? | A: The switch is equipped with a USB-C interface which facilitates local management, configuration backup, and simplifies the device replacement process. |
| Q: What security features does this product offer? | A: It offers advanced security features, including Access Control Lists (ACL), Denial-of-Service (DoS) prevention, IEEE 802.1x port-based access control, and is IEC 62443-4-2 certified. |
| Q: Which industrial certifications does this switch support? | A: It supports various certifications, including IEC 61850 for power management applications and EN50121 for railway trackside applications. It is also RoHS compliant. |
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