Moxa
EDS-4012-8P-4GS-LVA-T

EDS-4012-8P-4GS-LVA-T

EDS-4012 Series

8 FE, 4 1GbE-port managed Ethernet switches with 802.3bt PoE options

  • Support for IEEE 802.3bt PoE for up to 90 W output per port
  • Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches) , and RSTP/STP for network redundancy
  • Wide range of power input options for flexible deployment
  • Compact and flexible housing design to fit into confined spaces
  • Supports MXstudio for easy, visualized industrial network management
  • IEC 62443-4-2 Security Level 2 certified
  • Marine cybersecurity certified (IACS UR E27 Rev.1, IEC 61162-460 Ed. 3.0 for switch role)

Certifications CE · FCC · UL Listed · NEMA TS2

Ships from and sold by A5 IT, an authorized Moxa reseller.

Specifications

Ethernet Interface

PoE Ports (10/100BaseT(X), RJ45 connector)
8
100/1000BaseSFP Ports
4
Standards
IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) and 100BaseFX IEEE 802.3ab for 1000BaseT(X) IEEE 802.3z for 1000BaseX IEEE 802.3x for flow control IEEE 802.3ad for Port Trunk with LACP IEEE 802.1Q for VLAN Tagging IEEE 802.1D-2004 for Spanning Tree Protocol IEEE 802.1w for Rapid Spanning Tree Protocol IEEE 802.1p for Class of Service IEEE 802.1X for authentication

Ethernet Software Features

Industrial Protocols
EtherNet/IP Modbus TCP PROFINET IO Device
Management
IPv4/IPv6 Flow control Back Pressure Flow Control DHCP Server/Client ARP RARP LLDP Fiber check Port Mirroring (SPAN, RSPAN) Linkup Delay SMTP SNMP Trap SNMP Inform SNMPv1/v2c/v3 RMON TFTP SFTP HTTP HTTPS Telnet Syslog Private MIB
Filter
GMRP GVRP GARP 802.1Q VLAN IGMP Snooping v1/v2/v3 IGMP Querier
Redundancy Protocols
STP RSTP Turbo Ring v2 Turbo Chain Ring Coupling Dual-Homing Link Aggregation MRP MSTP
Security
Broadcast storm protection Rate Limit Trust access control Static Port Lock MAC Sticky HTTPS/SSL SSH RADIUS DHCP Snooping TACACS+ Login and Password Policy Access control list
Time Management
SNTP NTP Server/Client NTP Authentication IEEE 1588v2 PTP (hardware-based) Supported power profiles: IEEE 1588 Default 2008, IEC 61850-9-3-2016, IEEE C37.238-2017
Protocols
IPv4/IPv6 TCP/IP UDP ICMP ARP RARP TFTP DNS NTP Client DHCP Server DHCP Client 802.1X QoS HTTPS HTTP Telnet SMTP SNMPv1/v2c/v3 RMON Syslog
MIB
P-BRIDGE MIB Q-BRIDGE-MIB IEEE8021-SPANNING-TREE-MIB IEEE8021-PAE-MIB IEEE8023-LAG-MIB LLDP-EXT-DOT1-MIB LLDP-EXT-DOT3-MIB SNMPv2-MIB RMON MIB Groups 1, 2, 3, 9

Switch Properties

MAC Table Size
16 K
Jumbo Frame Size
9.216 KB
Max. No. of VLANs
256
VLAN ID Range
VID 1 to 4094
IGMP Groups
512
Priority Queues
4
Packet Buffer Size
1 MB

LED Interface

LED Indicators
PWR1, PWR2, STATE, FAULT, MSTR/HEAD, CPLR/TAIL, SYNC

Serial Interface

Console Port
RS-232 (TxD, RxD, GND), 8-pin RJ45 (115200, n, 8, 1)

USB Interface

USB Connector
USB Type A (Reserved)

Input/Output Interface

Alarm Contact Channels
1, Relay output with current carrying capacity of 1 A @ 24 VDC
Digital Input Channels
1
Digital Inputs
+13 to +30 V for state 1 -30 to +3 V for state 0 Max. input current: 8 mA
Buttons
Reset button

DIP Switch Configuration

DIP Switches
Turbo Ring, Master, Coupler, Reserve

Power Parameters

Connection
2 removable 4-contact terminal block(s)
Pre-installed Power Module
PWR-101-LV-BP-I
Note
The EDS-4012 Series supports modular power supplies. The model names and power parameters are determined by the installed power module. For example: EDS-4012-4GS-T + PWR-100–LV = EDS-4012-4GS-LV-T EDS-4012-4GS-T + PWR-105-HV-I = EDS-4012-4GS-HV-T If you install a different power module, refer to the specifications of the corresponding model. For example, if you replace the power module of the EDS-4012-4GS–LV-T with the PWR-105–HV-I, refer to the specifications of the EDS-4012–4GS-HV-T.
Input Voltage
48 VDC Redundant dual inputs
Operating Voltage
44 to 57 VDC (>52 VDC for PoE+ output recommended)
Input Current
48 VDC, 5.42 A
Power Consumption (Max.)
Without PoE: 13.34 W With PoE: Max. 240 W for total PD power consumption @ 48 VDC input
Max. PoE Power Output per Port
90 W
Overload Current Protection
Supported
Reverse Polarity Protection
Supported

Physical Characteristics

IP Rating
IP40
Dimensions
55 x 140 x 120 mm (2.17 x 5.51 x 4.72 in)
Weight
827 g (1.82 lb)
Installation
DIN-rail mounting Wall mounting (with optional kit)
Housing
Metal

Environmental Limits

Operating Temperature
-40 to 75°C (-40 to 167°F)
Storage Temperature (package included)
-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity
5 to 95% (non-condensing)

Standards and Certifications

Cybersecurity
IEC 62443-4-2 Security Level 2 IEC 61162-460 (switch role)
Safety
UL 61010-2-201 EN 62368-1 (LVD)
EMC
EN 55032/35 EN 61000-6-2/-6-4
EMI
CISPR 32, FCC Part 15B Class A
EMS
IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 20 V/m IEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kV IEC 61000-4-5 Surge: Power: 4 kV; Signal: 4 kV IEC 61000-4-6 CS: 10 V IEC 61000-4-8 PFMF
Vibration
IEC 60068-2-6
Shock
IEC 60068-2-27
Freefall
IEC 60068-2-32
Railway
EN 50121-4
Traffic Control
NEMA TS2
Power Substation
IEC 61850-3 IEEE 1613 Class 1

MTBF

Time
799,780 hrs
Standards
Telcordia Standard SR-332

Warranty

Warranty Period
5 years
Details
See www.moxa.com/warranty

Documentation

NameTypeVersionDate
Software Package for MXview One Series (Linux version)552.6 MBSoftware Packagev1.7.2May 08, 2026 May 08, 2026 Release notes
Software Package for MXview One Series (Windows version)249.1 MBSoftware Packagev1.7.2May 08, 2026 May 08, 2026 Release notes
MIB file for EDS-4000 and EDS-G4000 Series414.1 KBSoftware Packagev4.2Mar 20, 2026 Mar 20, 2026 Release notes
EDS file for EDS-4000 and EDS-G4000 Series97.8 KBSoftware Packagev2.0Mar 20, 2026 Mar 20, 2026 Release notes
Firmware for EDS-4000 and EDS-G4000 Series66.3 MBFirmwarev4.2Mar 20, 2026 Mar 20, 2026 Release notes
AOI file for EDS-4000 and EDS-G4000 Series8.8 KBSoftware Packagev2.0Mar 20, 2026 Mar 20, 2026 Release notes
GSD file for EDS-4000 and EDS-G4000 Series18.2 KBSoftware Packagev2.0Mar 20, 2026 Mar 20, 2026 Release notes
Datasheet for EDS-4012 Series1.9 MBDatasheetv1.7Jun 02, 2026
Moxa Managed Switch Next-generation OS (v4.x) Layer 2 User Manual24.9 MBManualv1.4Mar 20, 2026
QIG for EDS-4012 Series2.8 MBQIGv1.3Oct 29, 2025
FOSS Statement for Various MDS, MDS4XGS, RKS, EDS Series Products2.2 MBDeclarationv1.0Aug 14, 2024
Moxa Managed Switch Next-generation OS (v4.x) Layer 2 Command Line Interface User Manual5.4 MBManualv1.2Jun 26, 2024
Declaration of Conformity (EU/UK) for EDS-4012-4GC/G4012-4GC Series357.7 KBDeclarationv1.0Jun 18, 2024
Declaration of Conformity (EU/UK) for EDS-4008/4012/G4012 Series (with PoE)394.1 KBDeclarationv1.0Jun 17, 2024
Declaration of Conformity (EU/UK) for EDS-4008/G4008/4012/4014/G4014 Series437.5 KBDeclarationv1.0Jun 17, 2024
Manual for EDS-4000 and EDS-G4000 Series11.7 MBManualv1.1Jan 18, 2023
Command Line Interface Manual for EDS-4000 and EDS-G4000 Series2.5 MBManualv1.0Apr 27, 2022
2D CAD for EDS-4012 Series (2D-EDS-4012-4GS)3.5 MB2D CADMar 15, 2022
2D CAD for EDS-4012 Series (2D-EDS-4012-4GC)3.6 MB2D CADMar 15, 2022
2D CAD for EDS-4012 Series (2D-EDS-4012-8P-4GS)3.6 MB2D CADMar 15, 2022
IEC 62443-4-2 Security Level 2 Certification for EDS-4000 and EDS-G4000 Series323.1 KBDeclarationv1.0Oct 14, 2021