1581329

Overview

The Phoenix Contact part number 1581329 identifies the IES20GF-HV-D-8GRJ45-2MMST, an unmanaged industrial Ethernet switch designed for harsh environments. This device features eight Gigabit RJ45 ports and two multi-gigabit SFP+ slots for fiber connectivity. It supports high voltage operation and includes comprehensive Layer 2 management capabilities such as VLAN tagging and QoS prioritization. The unit is engineered for DIN rail mounting within control cabinets, providing reliable network segmentation and data transmission for critical automation infrastructure.

Feature Summary

• Supports high-voltage industrial applications with robust electrical isolation
• Provides flexible connectivity through copper and fiber interfaces
• Ensures deterministic data traffic via advanced switching protocols

Applications

• Industrial automation network backbone distribution
• Harsh environment machine-to-machine communication
• Factory floor sensor and actuator layer aggregation

Procurement Notes

Verify the exact suffix configuration against the original equipment manufacturer documentation to ensure compatibility with specific environmental ratings and port configurations. Confirm that the procurement channel provides authentic Phoenix Contact components with valid traceability records. Cross-reference the full model string to avoid ordering errors related to variant differences in connector types or voltage specifications.

Selection Notes

Select this component when deploying networks requiring both copper and fiber uplinks in electrically noisy settings. Evaluate the need for unmanaged versus managed switching based on diagnostic requirements. Ensure the power supply matches the device's consumption profile and verify that the operating temperature range aligns with the installation site conditions.

Part Context

This switch belongs to the IES20GF series, which focuses on high-performance connectivity for demanding industrial sectors. The product line emphasizes durability and signal integrity under extreme mechanical and thermal stress. It serves as a foundational element for building scalable and resilient Ethernet infrastructures across various manufacturing and processing facilities.

Replacement Considerations

Consult official Phoenix Contact cross-reference lists for direct replacements. Verify that any substitute maintains identical port counts, voltage ratings, and form factor constraints. Ensure firmware and protocol support remain compatible with existing network architecture before implementation.