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Phoenix Contact 2891933 Industrial Ethernet Switch

The 2891933 is a 16-port unmanaged Ethernet switch with RJ45 ports supporting 10/100 Mbps speeds. It features auto-negotiation, autocrossing detection, and store-and-forward switching mode, simplifying setup. Constructed with an aluminum housing, it offers a DIN rail mount, includes LED indicators, alarm contacts, and security options such as cable locking. The switch operates within a 12-48 V DC input range, supports redundant power supply, and provides reliable network expansion for industrial communication and automation applications. Its compact, narrow metal housing ensures easy installation and durability in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:2891933
Stock:7
Inv Date:05-28-2026
Price: Unit price: $910.66
Buy/RFQ:
Part No:2891933
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:2891933
Stock:0
Inv Date:05-28-2026
Price: Unit price: $869
Buy/RFQ:
Part No:2891933
Stock:2
Inv Date:05-28-2026
Price: Unit price: $847
Buy/RFQ:
Part No:2891933
Stock:2
Inv Date:05-28-2026
Price: Unit price: $847
Buy/RFQ:

Phoenix Contact 2891933 Industrial Ethernet Switch Specifications:

  • 16 RJ45 ports supporting 10/100 Mbps Ethernet speeds
  • Auto-negotiation and autocrossing detection for simplified setup
  • Store-and-forward switching mode complying with IEEE 802.3
  • Aluminum housing with DIN rail mounting type
  • Operating voltage range: 12 V DC to 48 V DC, with redundant power supply
  • Typical current consumption: 350 mA at 24 V DC, max 700 mA at 12 V DC
  • Dimensions: Compact narrow metal housing, net weight 871 g
  • Environmental conditions: -40°C to +75°C temperature range, 86 kPa to 108 kPa operating pressure
  • LED indicators for link, activity, and voltage status
  • Security features include cable locking and alarm contact indicators
  • Supports network extension in star, linear, and cascading topologies
  • Compliance with UL, cUL, EAC approvals, and environmental standards

Buy the Buy Phoenix Contact Ethernet Switch Part Number 2891933 Online

Experience seamless industrial network expansion with the Phoenix Contact Ethernet Switch featuring 16 RJ45 ports, auto-speed detection, redundant power, and secure mounting options. Its durable aluminum housing, DIN rail compatibility, and LED status indicators make installation straightforward and reliable. Perfect for automation and communication systems, this switch ensures high performance in harsh environments. Buy online today for quick delivery and guaranteed quality, and enhance your network infrastructure with a dependable, easy-to-integrate Ethernet solution engineered for long-lasting operation and secure data transmission.

Get Phoenix Contact Ethernet Switch 2891933 today—designed for industrial networking, ensuring stable and secure connectivity in demanding environments.

Frequently Asked Questions

Where can I buy Phoenix Contact 2891933?

You can click on the BUY or RFQ button to purchase 2891933 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2891933?

You can download the 2891933 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2891933?

Phoenix Contact

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