PROmesh P28+R - 16RJ45/8SFP/4SFP+: Full-Managed Switch for PROFINET & EtherNet/IP

The PROmesh P28+R is a managed industrial Ethernet switch for 19-inch rack mounting, optimized for PROFINET and EtherNet/IP. It can be used in both IT and OT networks. With full Gigabit Ethernet ports and SFP+ uplinks supporting up to 10 Gbit/s, it is suited for central network segments and industrial backbone infrastructures where large volumes of data need to be processed.

This model (article number 114110272) has 16 RJ45 ports, 8 SFP ports and 4 SFP+ ports.

Port Configuration

• P1 to P16: 16x RJ45, 10 Mbit/s, 100 Mbit/s, 1 Gbit/s
• P17 to P24: 8x SFP, 100 Mbit/s, 1 Gbit/s
• P25 to P28: 4x SFP+, 100 Mbit/s, 1 Gbit/s, 2.5 Gbit/s, 10 Gbit/s

Product Highlights

• 19-inch rack managed switch optimized for PROFINET and EtherNet/IP
• PROFINET v2.4 certified
• EtherNet/IP support (EDS file)
• Full Gigabit Ethernet with up to 10 Gbit/s
• Layer-3 functionality with integrated firewall features and NAT routing
• Online cable diagnostics for permanent physical monitoring of data lines
• Environmental monitoring: EMC (leakage current), temperature, light, humidity
• Extended operating temperature range from -40 °C to 75 °C
• UL/CSA certified

Integrated Diagnostics

Integrated monitoring of EMC influences, network performance parameters and environmental conditions enables continuous supervision of industrial Ethernet infrastructures. This helps maintain high network availability and stable communication.

• Line diagnostics: Online quality analysis of each data line
• Port statistics: Errors, discards, network load, neighborhood
• Leakage current monitoring: Measuring range 0 to 10 A, resolution 1 mA
• Port mirroring: Multiple source ports possible
• Alerting: Via PROFINET, e-mail, SNMP trap or alarm contact

Security

Firewall functionality, NAT routing and 802.1X increase protection for industrial network infrastructures and support modern security architectures, for example according to IEC 62443. NAT allows you to connect your machine network and production network.

Three Hardware Variants

The PROmesh P28+R is available in three hardware configurations. The models differ in the number of RJ45 and SFP ports.

• 114110262: 24x RJ45, 4x SFP+
• 114110272: 16x RJ45, 8x SFP, 4x SFP+
• 114110282: 24x SFP, 4x SFP+

Technical Data

• RJ45 ports: 16 (P1 to P16), 10/100/1000 Mbit/s
• SFP ports: 8 (P17 to P24), 100/1000 Mbit/s
• SFP+ ports: 4 (P25 to P28), 100 Mbit/s to 10 Gbit/s
• Backplane: 128 Gbit/s
• Throughput: 100 Mpps
• Switching technology: Store-and-Forward
• Shared buffer: 2 Mbit
• MAC address table: 16k
• PROFINET: V2.4, Conformance Class B, Netload Class III
• EtherNet/IP: EDS file
• Redundancy: MRP (Master, Client, Interconnection), Multi MRP, STP, RSTP, MSTP, static and dynamic link aggregation
• Security: Firewall (IP-based, port-based, black/white list), NAT routing, 802.1X (port- and MAC-based)
• Quality of Service: 8 priority queues per port
• VLAN: Port-based, 4096
• Management: Web interface (HTTP/HTTPS), SNMPv1/v2c/v3, Syslog
• Power supply: 110 to 240 VAC (230 VAC nominal), redundant, 2x IEC 60320 C14
• Alarm contact: Yes
• Operating temperature: -40 °C to 75 °C
• Relative humidity: 5 to 95%, non-condensing
• Protection class: IP30
• Housing: Metal
• Mounting: 19-inch rack
• Dimensions (H x W x D): 44 x 437 x 271 mm
• MTBF: 50 years
• Certifications: UL, CSA, CE, UKCA

For complete specifications, see the datasheet.