FOXBORO RH102AY X440-G2-24FX-GE4 Controller

FOXBORO RH102AY is a X440-G2 series 24 port copper cable managed Ethernet switch under the Foxboro brand of Schneider Electric, used for the control network of Foxboro Evo DCS (distributed control system).
Product Overview
table
Parameter Description
Manufacturer Schneider Electric/Foxboro
Product Series X440-G2 Management Switch
Model RH102AY
Port configuration includes 24 three speed (10/100/1000Base-T) RJ-45 ports
Four of the Combo ports are Combo ports (copper cable or SFP optional)
Four SFP+ports (located on the back of the device, ports 25-28)
Functional positioning: DCS control network switch/industrial Ethernet switch

Port details
24 10/100/1000Base-T ports: supports three speed adaptive and uses RJ-45 connectors
4 Combo ports: can choose to use copper cable (RJ-45) or fiber optic cable (SFP) connection
4 SFP+ports: located on the back of the device, only supports 1000Base-X ISL (inter switch link) ports, can install 1000Base-X or 100/1000Base TX (RH102AL) MGBIC modules
Technical Specifications
table
Project parameters
Processor 64 bit MIPS processor, 1 GHz single core
1GB ECC DDR3 DRAM memory
4GB eMMC Flash
Package cache 1.5MB
Built in AC power supply (automatic range), 100-240 V AC, 50/60 Hz ± 5%
Power consumption 22W (typical)/38W (maximum)
Heat dissipation of 130 BTU/hour
Working temperature: 0 ° C~50 ° C
Installation method: desktop, rack or 19 inch cabinet installation
Supported Ethernet standards
IEEE 802.1q VLAN
IEEE 802.1d MAC Bridge (including STP)
IEEE 802.1p QoS (Quality of Service)
IEEE 802.1w Fast Spanning Tree (RSTP)
IEEE 802.3u Fast Ethernet (100Base-T)
IEEE 802.3z Gigabit Ethernet (1000Base-X fiber)
IEEE 802.3ab Gigabit Ethernet (1000Base-T copper cable)
Redundant power supply support
RH102AY supports external redundant power supply (RPS), optional:
RH102AX: 156W redundant power supply (to be used in conjunction with RH102AV chassis)
P0973JX: 150W redundant power supply (to be used in conjunction with P0973JV/JW chassis)
The redundant power supply works in parallel with the internal power supply of the switch, and can seamlessly switch when the main power supply fails without affecting network operation.
Application scenarios
This switch is mainly used for the control network layer of Foxboro Evo DCS system, providing high-speed and reliable Ethernet connections for controllers, operation stations, field equipment controllers (FDCs), etc. It is suitable for process industries such as refining, chemical, and power.