3onedata MES5300-24GT4GS
3onedata MES5300-24GT4GS
28-Port Full Gigabit, Layer 2 Managed, IEC 61850-3 certified, 19" 1U Rack. 24 Gigabit copper + 4 Gigabit SFP, MRP (<200ms), ERPS, Modbus TCP support. Optimized for power infrastructure and SCADA communication.
Overview
MES5300-24GT4GS is a 28-port full Gigabit Layer 2 managed industrial Ethernet switch. Featuring 24 Gigabit copper ports (RJ45) and 4 Gigabit SFP slots, it is an ideal solution for copper-fiber hybrid topologies. With standard 19" 1U rack mounting, it provides reliable communication in transformer substations under heavy EMC conditions.
Protocol and Management
Supports ARP, IPv4, Ring, MRP (<200ms), STP/RSTP/MSTP, ERPS (ITU-T G.8032), 802.1Q VLAN, QoS, IGMP Snooping, LLDP, LACP, and Modbus TCP energy SCADA support. Access includes SNMP v1/v2c/v3, RMON, CLI, WEB, Telnet, and SSH. Security features include ACL, 802.1X, RADIUS, TACACS+, MAC authentication, and storm control.
Physical and EMC
Backplane: 56Gbps, MAC: 8K, Cache: 4.1Mbit. DC: 2×24/48VDC (18-72VDC) or AC: 2×110/220VAC/DC (85-264VAC). Fanless, -40~85°C, IP40, EMC Level 4. Factory reset via DIP switch. Relay alarm output. 491.6×44.45×290mm, ~5kg. CE, FCC, RoHS, IEC 61850-3, IEEE 1613.
| Switch Features | |
|---|---|
| Transmission Mode | Store and Forward |
| MAC Adres | 8K |
| Buffer | 4.1 Mbit |
| Backplane | 56 Gbps |
| Latency | <10μs |
| Interfaces | |
| Gigabit Copper | 24× 10/100/1000Base-T(X), RJ45, MDI/MDI-X otomatik |
| Gigabit SFP | 4× 1000Base-X SFP (100M zorlama supported) |
| Konsol / Alarm | RS-232 RJ45 / 1 relay alarm output |
| Protocols | |
| Management | SNMP v1/v2c/v3, RMON, LLDP, QoS, NTP |
| Redundancy | STP/RSTP/MSTP, ERPS, Ring, MRP (<200ms) |
| Security | ACL, 802.1X, RADIUS, TACACS+, MAC Auth, Storm Control |
| Industrial | Modbus TCP |
| Power / Physical | |
| DC | 2×24/48VDC (18-72VDC), reverse polarity protection |
| AC | 2×110/220VAC/DC (85-264VAC/77-300VDC) |
| Protection / Mounting | IP40, 19" 1U rack |
| Dimensions / Weight | 491.6×44.45×290mm / ~5kg |
| Temperature | -40°C ~ +85°C |
| EMC | Level 4 (ESD/EFT/Surge) |
| Certifications | CE, FCC, RoHS, IEC 61850-3, IEEE 1613 |
| Warranty | 5 years |
| EMC / Electromagnetic Compatibility | |
| ESD (IEC 61000-4-2) | Level 4 — Air discharge: ±15kV, Contact discharge: ±8kV |
| EFT/Burst (IEC 61000-4-4) | Level 4 — Power supply: ±4kV, Ethernet interface: ±2kV |
| Surge (IEC 61000-4-5) | Level 4 — Power supply: common mode ±4kV, differential mode ±2kV; Ethernet interface: ±4kV |
| Shock (IEC 60068-2-27) | Supported |
| Free Fall (IEC 60068-2-31/32) | Supported |
| Vibration (IEC 60068-2-6) | Supported |
| Authentication and Access Security | |
| 802.1X | IEEE 802.1X port-based authentication |
| RADIUS | Remote authentication (Remote Authentication Dial-In User Service) |
| TACACS+ | Terminal access controller access control system |
| AAA | Authentication, Authorization, Accounting |
| MAC-based Authentication | Supported |
| User Permission Classification | Multi-level user authorization |
For detailed technical information, please refer to the product datasheet or hardware user manual.