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Compact serial server kit with Wi-Fi antenna, Ethernet cable and DIN rail clip

Digi International

Digi International Connect EZ 4 Serial Server Kit

SKU CH-S51N-4EP7Z

A 4-port serial server kit with dual Ethernet and Wi-Fi connectivity includes DIN rail clip, antenna, Ethernet cable and power supply

  • Connects four serial devices via dual Ethernet or Wi-Fi
  • Kit includes DIN rail clip, Wi-Fi antenna, Ethernet cable and power supply
  • Ready for industrial mounting with supplied DIN rail hardware
  • Dual Ethernet ports provide redundant network paths

Connect EZ 4 Serial Server Kit

The Connect EZ 4 kit provides a four-port serial server with dual Ethernet ports and integrated Wi-Fi connectivity. It is designed for industrial automation and remote equipment management where legacy serial devices need network access. The package includes a DIN rail clip, Wi-Fi antenna, Ethernet cable and power supply for immediate deployment.

Thermals noise and power

The unit operates without active cooling fans, resulting in silent performance suitable for noise-sensitive environments. Power is delivered through the included external supply, keeping internal heat generation low during continuous operation. The compact metal enclosure passively dissipates warmth across its surface area.

How it compares

Measured against everything we stock in TV Antennas & Frame Kits, at today’s prices. Recalculated every night.

Price $511.99
Pricier than about 93% of the 159 comparable items (median $67.99).

Specifications

Product
Brand nameDigi International

Questions about this item

How is the Connect EZ 4 kit mounted on a DIN rail and which step is often missed?

Clip the included DIN rail clip onto the unit first, then snap the assembly onto the rail until it clicks; the step often missed is forgetting to attach the clip before mounting.

Which included accessory will need periodic replacement and how can I tell?

The Wi-Fi antenna is the only consumable accessory; replace it if the housing cracks, the connector loosens, or wireless range drops noticeably.

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