SEL-2731

Managed RSTP or Managed OT SDN Switch

This model inherits the robust features of the best-selling SEL-2730M while significantly upgrading performance to meet modern networking requirements. While maintaining the standard 1U rack-mount form factor, it has been redesigned so that all 24 ports support Gigabit speeds.

Key Features

Full Gigabit Port Configuration

All 24 ports support high-speed data transmission at either 100 Mbps or 1 Gbps, providing the bandwidth necessary for data-intensive modern applications.
PTP Transparent Clock (IEEE 1588)

Features hardware-based PTP Transparent Clock functionality. This accurately calculates the "residence time" of packets within the switch and corrects timestamps to ensure high-precision time synchronization across the network.
Enhanced Environmental Specifications * Extreme Temperatures

Operates reliably from -40°C to +85°C.
Rugged Design: Built with reinforced EMI immunity and a fanless design to minimize noise and eliminate mechanical failure points.
Power Redundancy: Supports hot-swappable dual power supplies for maximum uptime.

Flexible SFP Options

Port groups can be configured in increments of four with SFP (Small Form-Factor Pluggable) modules, allowing for flexible scaling in segments requiring long-distance fiber optic communication.
Improved Status Indication

The front-panel LEDs provide clear, at-a-glance diagnostics. They display not only per-port speed and activity but also the health of power modules and active alarm conditions, greatly simplifying maintenance.
Seamless Compatibility with Existing Infrastructure

By utilizing the same form factor and mounting options as the SEL-2730M, this model allows for easy drop-in replacement or expansion without the need to modify existing rack infrastructure.

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