Weidmüller

Substation Line Industrial Ethernet Switches for Power and Substation Networks

Weidmuller substation line Industrial Ethernet switches provide PRP/HSR redundancy and layer 3 routing for maximum network uptime

Image of Weidmuller Substation Line Industrial Ethernet Switches for Power and Substation NetworksThe Weidmuller substation line family is specifically designed to meet the most demanding requirements for Ethernet switches in protection and control systems or in any other application related to the power grid.

The family includes compact DIN-rail models as well as 19” rack devices. All products have a redundant power supply to ensure reliability in critical environments. The family ranges from Fast Ethernet switches to 10 GB products with sophisticated features such as time synchronization according to PTPv2, Parallel Redundancy Protocol/High-availability Seamless Redundancy (PRP/HSR) RedBox function to build networks with zero recovery time or Layer 3 capabilities.

All these features, combined with the available port combinations, including copper and optical fiber ports, allow users to find the most suitable product for any specific requirement.

Features
  • Advanced features for critical communication networks
    • DIN rail and 19” rack variants
    • IEC 61850-3 and IEEE 1613 compliance
    • PRP/HSR support according to Clause 4/Clause 5 of IEC 62439-3
    • MMS server based on bridge model defined in IEC 61850-90- 4
    • Redundant power supply modules in all models
    • Wide operating temperature range of -40°C up to +85°C
    • Modular switch version with high flexibility in number and type of ports
    • Fast/Gigabit/10 Gigabit interfaces
    • Layer 3 models for hardware supported routing between up to 28 IP-subnets
Applications
  • Power transmission
  • Distribution substations
  • Industrial networking

Substation Line Industrial Ethernet Switches

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
New at DigiKey
NETWORK SWITCH (MANAGED), MANAGE		2778950000NETWORK SWITCH (MANAGED), MANAGE10 - Immediate
8 - Factory Stock		$1,044.98View Details
IE-SW-SL10M-7TX-3GC-LV2778960000IE-SW-SL10M-7TX-3GC-LV0 - Immediate$1,230.19View Details
IE-SW-SL20M-8GT-12GESFP-HV2778970000IE-SW-SL20M-8GT-12GESFP-HV0 - Immediate$1,658.50View Details
IE-SW-SL20M-8GT-12GESFP-LV2778980000IE-SW-SL20M-8GT-12GESFP-LV0 - Immediate$1,757.67View Details
IE-SW-SL26M-24TX-2GC-HV2778990000IE-SW-SL26M-24TX-2GC-HV0 - Immediate$1,819.22View Details
IE-SW-SL28M-HV2779010000IE-SW-SL28M-HV2 - Immediate$2,067.80View Details
IE-SW-SL28M-LV2779020000IE-SW-SL28M-LV0 - Immediate$2,297.50View Details
IE-SW-L3-SL28M-HV2875580000IE-SW-L3-SL28M-HV0 - Immediate
3 - Factory Stock		$2,330.82View Details
New at DigiKey
NETWORK SWITCH (MANAGED), MANAGE		2875590000NETWORK SWITCH (MANAGED), MANAGE0 - Immediate$2,722.67View Details

Modules for Modular 19" Rack Products

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IE-SWM-SL08-8GT2779140000IE-SWM-SL08-8GT2 - Immediate
1 - Factory Stock		$517.66View Details
IE-SWM-SL08-8GESFP2779150000IE-SWM-SL08-8GESFP0 - Immediate$463.54View Details
IE-SWM-SL04-4SCS2779160000IE-SWM-SL04-4SCS0 - Immediate$591.50View Details
IE-SWM-SL04-4SC2779170000IE-SWM-SL04-4SC0 - Immediate$407.26View Details
IE-SWM-SL04-4STS2779180000IE-SWM-SL04-4STS0 - Immediate$676.61View Details
IE-SWM-SL04-4ST2779190000IE-SWM-SL04-4ST0 - Immediate$491.56View Details
IE-SWM-SL04-4GESFP2779200000IE-SWM-SL04-4GESFP0 - Immediate
1 - Factory Stock		$313.96View Details
IE-SWM-SL02-2GESFP+2779210000IE-SWM-SL02-2GESFP+0 - Immediate$696.89View Details
IE-SWM-SL04-4GESFP+2779220000IE-SWM-SL04-4GESFP+0 - Immediate$991.49View Details
Published: 2026-01-21

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