The Moxa EDS-G512E-8PoE-4GSFP-T is a rugged, fully managed industrial Gigabit Ethernet switch with 12 ports, including 8 PoE/PoE+ ports and 4 Gigabit SFP slots. Designed for extreme environments with an operating range of -40 to 75°C, this switch supports IEEE 802.3af/at, delivering up to 36 W per port and a total power budget of 240 W.

The device includes advanced redundancy with Turbo Ring, Turbo Chain, RSTP/MSTP/STP, and Link Aggregation. Industrial protocol support includes EtherNet/IP, Modbus TCP, and PROFINET. Security is extensive with IEEE 802.1X, RADIUS, TACACS+, HTTPS, SSH, MAC/IP ACL, and Sticky MAC features.

Management is possible via Web GUI, CLI, Telnet, or USB console. It’s ideal for applications in traffic systems, power substations, rail, and process automation.

Technical Data (English):

Ethernet Interfaces:

• 8 x PoE/PoE+ ports (10/100/1000BaseT(X)), RJ45, IEEE 802.3af/at
• 4 x 100/1000BaseSFP slots

PoE Power:

• Max. 36 W per port
• Total PoE budget: 240 W
• Recommended voltage: > 50 VDC

Networking Features:

• VLAN: IEEE 802.1Q, GVRP, port-based (up to 256 VLANs, VID 1–4094)
• QoS: IEEE 802.1p/1Q, TOS/DiffServ (4 priority queues)
• IGMP Snooping v1/v2/v3, GMRP
• Jumbo Frames: 9.6 KB
• MAC Table: 8 K
• Packet Buffer: 4 Mbits

Redundancy:

• Turbo Ring, Turbo Chain, RSTP, MSTP, STP
• Link Aggregation (IEEE 802.3ad), MRP

Security:

• IEEE 802.1X, RADIUS, TACACS+, HTTPS, SSH
• Port Lock, Sticky MAC, MAC/IP ACL, Broadcast Storm Protection
• SNMPv3, BPDU Filter/Guard

Management:

• Web GUI, CLI, Telnet, USB-serial console (Type B), TFTP
• SNMPv1/v2c/v3, RMON, Syslog, DHCP Server/Client (Option 66/67/82)
• Supported protocols: EtherNet/IP, Modbus TCP, PROFINET IO Device
• Time sync: NTP/SNTP

Mechanical:

• Housing: Metal, IP30
• Dimensions: 79.2 x 135 x 137 mm
• Weight: 1,540 g
• Mounting: DIN-rail, optional wall mount
• Operating Temperature: -40 to 75 °C
• Humidity: 5–95% (non-condensing)

Power:

• Dual 4-pin terminal blocks
• Input: 48 VDC (44–57 VDC), 5.3 A @ 48 VDC
• Max. power (w/o PDs): 14.36 W
• Reverse polarity and overcurrent protection

Interfaces:

• 1 x relay output (1 A @ 24 VDC)
• 1 x digital input
• 1 x USB-A (storage)
• LED indicators incl. smart PoE status

Certifications:

• Safety: UL 508, EN 62368-1
• EMI/EMS: FCC, IEC 61000-4-3/4/5
• Railway: EN 50121-4
• Substation: IEC 61850-3, IEEE 1613
• Transportation: NEMA TS2
• Marine: ABS, DNV, LR, NK

MTBF:

• 788,215 hours (Telcordia standard)

Warranty:

• 5-year manufacturer warranty