News and Product Updates

Introducing the TC3345 Managed 5+2 Gigabit Ethernet Switch

09/24/2025

The TC3345 Managed 5 + 2 Gigabit Ethernet Switch is a new addition to TC Communications’ line of Ethernet switches. Ideal for mission-critical networks, this compact Gigabit Ethernet switch offers advanced features for industrial and commercial networks to meet the needs of customers operating in demanding environments.

With two Gigabit SFP ports (with 2.5G capability) for connecting up and down nodes to form a ring or bus topology, the TC3345 provides maximum reliability according to standard redundancy protocols. It is compliant with Carrier Ethernet 2.0.

The TC3345 also comes with built-in, enhanced security features such as 802.1X, RADIUS/TACACS+, AAA, SNMPv3 and SSL to provide both network and management security.

Features of the TC3345 include:

  • 2 ports GbE SFP (optional 2.5G)
  • 5 ports GbE RJ45
  • Ethernet Redundancy
  • Built-in temperature sensor
  • Built-in optic measurements
  • Supports single mode, multimode & bi-direction optics
  • IEC 61850-3, IEEE 1613 & NEMA TS-2
  • Extreme operating temp (-40°C to +80°C) option
TC3345 - Managed 5+2 Industrial GbE Switch

The TC3345 is available in standalone and wall-mounted versions and offers built-in switch utility for browser-based device configuration, as well as supports SNMP integration (v1, v2c, v3) within third-party network management systems.

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