Hirschmann SPIDER SL-20-04T1M29999SY9HHHH

Key Features and Specifications 

1. Unmanaged Operation:

   • As a member of the "SL" series, this switch is unmanaged. It is a simple "plug-and-play" device with no configuration interface (no web page, no CLI). It automatically negotiates speed and duplex and uses auto-negotiation for cross-over cable functionality (Auto-MDI/MDIX).

2. Fast Ethernet Performance:

   • All 4 ports are 10/100 Mbps RJ45 ports. This is sufficient for many basic control and monitoring applications but not for high-bandwidth data transfer.

3. Rugged Industrial Design:

   • DIN-rail Mountable (M2): Designed for easy installation in standard industrial control cabinets.

   • Robust Power Supply (SY9): 24 VDC input is the standard for industrial control systems.

   • Wide Temperature Range: Typically operates from -40 °C to +75 °C, making it suitable for unheated environments.

   • High EMC Immunity: Built to withstand the electromagnetic interference common in industrial settings.

4. Compact Form Factor:

   • The SPIDER family is known for its very small, space-saving design, ideal for applications where panel space is limited