Imagine a factory line that stops because a network switch dies. The Moxa EDS-G4012-4GC-LV-T, Layer 2 Managed Switch is built for that exact situation. It gives you a reliable Gigabit Ethernet link that can survive dust, vibration and extreme temperatures. When a switch fails, production halts and repair costs rise. This switch keeps data flowing, so you avoid costly downtime.
Moxa EDS-G4012-4GC-LV-T, Layer 2 Managed Switch
The problem many plants face is an unreliable network that cannot handle harsh conditions. A weak switch can cause communication errors, slow data transfer and unexpected shutdowns, which hurt productivity and profit. Moxa solves this by delivering a rugged, Layer 2 managed device with built-in redundancy and support for common industrial protocols. It ensures continuous, fast communication between PLCs, sensors and HMIs, protecting your line from loss.
Key Features
- 12 ports: 8 RJ45 copper and 4 combo copper/SFP.
- Layer 2 management with VLAN, STP and LACP.
- Dual redundant DC inputs (12/24/48 V) with automatic failover.
- IEEE 802.1X authentication for secure network access.
- IP40 metal housing protects against dust and splash.
- 16 K MAC table and 1 MB packet buffer for smooth traffic.
- Four priority queues for real-time data handling.
- LED indicators for power, status, fault and link activity.
- RS-232 console port for simple configuration.
Specifications
| Ethernet Interface |
|
| 10/100/1000BaseT(X) Ports (RJ45 connector) |
8
Auto MDI/MDI-X connection
Auto negotiation speed
Full/Half duplex mode |
| Combo Ports (10/100/1000BaseT(X) or 100/1000BaseSFP) |
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 802.3bz for 2.5GBaseX
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 |
| 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-100–LV |
| Input Voltage |
12/24/48 VDC |
| Redundant dual inputs |
| Operating Voltage |
9.6 to 60 VDC |
| Input Current |
12-48 VDC, 1.50-0.40 A or 24 VDC, 0.70 A |
| Power Consumption (Max.) |
12.68 W |
| 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 122.5 mm (2.17 x 5.51 x 4.82 in) |
| Weight |
881.5 g (1.94 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) |
