Cisco Catalyst 2955 managed switch certified for use with ABB 800xA DCS
*The Cisco Catalyst 2955 Series is an industrial-grade switch that provides Fast Ethernet and Gigabit Ethernet connectivity for deployment in harsh environments.
Cisco Catalyst 2955T-12 — Twelve 10/100 ports and two fixed 10/100/1000BASE-T uplink ports
Cisco Catalyst 2955C-12 — Twelve 10/100 ports and two fixed 100BASE-FX multimode uplink ports
Cisco Catalyst 2955S-12 — Twelve 10/100 ports and two fixed 100BASE-LX single-mode uplink ports
*Product description according to vendor