MOXA MDS-G4028-4XGS-T Rackmount Ethernet Switch
- Model: MDS-G4028-4XGS-T
MOXA MDS-G4028-4XGS-T FEATURES
- Modular Managed Ethernet Switch
- Pre-installed Modules: 4 x Embedded 10 Gigabit ports
- 6 x Slots for optional 4-port FE/GE modules
- 24 to 48 VDC or 110 to 220 VDC/VAC Input power ranges
- IP40-rated Rugged die-cast design
- DIN-rail, Wall, and Rack mounting
- -40 to 75°C operating temperature range
MOXA MDS-G4028-4XGS-T INTRODUCTION
The MDS-G4028-4XGS Series modular switches support 4 10GbE + 24 Gigabit ports, including 4 embedded ports, 6 interface module expansion slots, and 2 power module slots to ensure sufficient flexibility for various applications. The highly compact MDS-G4028-4XGS Series is designed to meet evolving network requirements, ensuring effortless installation and maintenance, and features a hot-swappable module design that enables you to easily change or add modules without shutting down the switch or interrupting network operations.
In addition, the MDS-G4028-4XGS Series features an HTML5–based, user-friendly web interface providing a responsive, smooth user experience across different platforms and browsers.
As an Authorized Distributor of MOXA, Manufacturers Automation Inc. (ManuAuto) offers a wide variety of Industrial Automation and Communication products across North America, including Canada (Ontario, Toronto) and the US. Buy the MOXA MDS-G4028-4XGS-T Rackmount Ethernet Switch online at a competitive price, with on-time delivery and fast shipping services. Our certified engineers are always available to support you.
You can also find the MDS-G4020-4XGS-T model in the MOXA MDS-G4020-4XGS Series.
MOXA MDS-G4028-4XGS-T CERTIFICATIONS

| Switch and Hub : Interface | |
| Number of ports | 28 Ports |
| 10/100Mb RJ45 (Megabit) Ports | Up to 24 Ports |
| 10/100/1000Mb RJ45 (Gigabit) Ports | Up to 24 Ports |
| 100Mb Fiber optic multi mode (Megabit) Ports | No |
| 100Mb Fiber optic single mode (Megabit) Ports | No |
| 100Mb SFP Fiber optic (Megabit) Ports | No |
| 1000Mb SFP Fiber optic (Gigabit) Ports | Up to 24 Ports |
| 10/100Mb (Megabit) POE Ports | No |
| 10/100/1000Mb (Gigabit) POE Ports | No |
| Other ports | Yes : 4 x 10G SFP+ Slots, 6 x Slots for optional 4-port FE/GE modules, 1 x Console Port, 1 x USB Port (Type A connector), 1 x Digital Input Channel (On MGMT Module), 3 x Alarm Contact Channel (On MGMT, PWR1, PWR2 Module) |
| Switch and Hub : Features and Capabilities | |
| Backup | No |
| Switch and Hub : LED Indicators | |
| LED Per Port | Yes |
| Switch and Hub : Power Requirements | |
| Input Voltage | With PWR-HV-P48–A installed: 110/220 VDC, 110 VAC, 60 HZ, 220 VAC, 50 Hz, PoE: 48 VDC; With PWR-LV-P48–A installed: 24/48 VDC, PoE: 48 VDC; With PWR-HV-NP installed 110/220 VDC, 110 VAC, 60 HZ, 220 VAC, 50 Hz; With PWR-LV-NP installed: 24/48 VDC |
| Input Current | With PWR-HV-P48-A/PWR-HV-NP installed: Max. 0.38 A @ 110 VDC, Max. 0.20 A @ 220 VDC, Max. 0.75 A @ 110 VAC, Max. 0.48 A @ 220 VAC; With PWR-LV-P48-A/PWR-LV-NP installed: Max. 1.90 A @ 24 VDC, Max. 0.95 A @ 48 VDC; EPS (PoE models only): Max. 8.2 A @ 48 VDC |
| Operating Voltage | With PWR-HV-P48–A installed: 88 to 300 VDC, 90 to 264 VAC, 47 to 63 Hz, PoE: 46 to 57 VDC; With PWR-LV-P48–A installed: 18 to 72 VDC, PoE: 46 to 57 VDC; With PWR-HV-NP installed: 88 to 300 VDC, 90 to 264 VAC, 47 to 63 Hz; With PWR-LV-NP installed: 18 to 72 VDC |
| Power Input Plugin ( Redundant ) | No |
| Power Consumption | With PWR-HV-P48-A/PWR-HV-NP: Max. 41.8 W @ 110 VDC, Max. 44.2 W @ 220 VDC, Max. 46.6 W @ 110 VAC, Max. 46.5 W @ 220 VAC; With PWR-LV-P48-A/PWR-LV-NP: Max. 45.8 W @ 24 VDC, Max. 45.8 W @ 48 VDC |
| Switch and Hub : General | |
| Fan / Fanless | Fanless |
| MTBF | 794,073 hrs |
| Switch and Hub : Switch Specifications | |
| Most forwarding speed | - |
| Network working layers | Layer 2 |
| Switch type | Managed |
| Port Aggregation | Yes |
| Switch and Hub : Physical Characteristics | |
| Dimensions | 281 x 115 x 163.25 mm (11.06 x 4.53 x 6.43 in); 296 x 115 x 163.25 mm (11.65 x 4.53 x 6.43 in) with dual PWR-HV-P48-A/PWR-LV-P48-A power modules installed |
| Housing | Rugged die-cast |
| Installation | DIN-rail mounting, Wall mounting (with optional kit), Rack mounting (with optional kit) |
| Operating Temperature | -40 to 75°C (-40 to 167°F) |
| Operation Humidity | 5 to 95% (non-condensing) |
| Standards and Certifications | 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, IEC 61000-4-11; Safety: EN 62368-1, IEC 62368-1, UL 62368-1, IEC 60950-1, UL 61010-2-201, EN 61010-2-201; Railway: EN 50121-4; Traffic Control: NEMA TS2; Shock: IEC 60068-2-27; Freefall: IEC 60068-2-31; Vibration: IEC 60068-2-6; Power Substation: IEC 61850-3, IEEE 1613; IP40; Telcordia SR332 |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Weight | 3,790 g (8.36 lb) |
| Switch and Hub : Standards and Protocols | |
| Protocols and work standards | STP, RSTP, Turbo Ring v2, Turbo Chain, Ring Coupling, Dual-Homing, Link Aggregation, MRP, MSTP, Network Loop Protection, IPv4/IPv6, TCP/IP, UDP, ICMP, ARP, RARP, TFTP, DNS, NTP Client, DHCP Server, DHCP Client, EtherNet/IP, 802.1X, QoS, HTTPS, HTTP, Modbus TCP, Telnet, SMTP, SNMPv1/v2c/v3, RMON, Syslog |
| Protocols and management standards | ARP, Back Pressure Flow Control, IPv4/IPv6, Flow control, DHCP Server/Client, DHCP Relay Agent (Option 82), Fiber check, RARP, LLDP, Linkup Delay, Port Mirroring (SPAN, RSPAN), SMTP, SNMP Trap, SNMP Inform, SNMPv1/v2c/v3, RMON, TFTP, SFTP, HTTP, HTTPS, Telnet, Syslog, Private MIB, GMRP, GVRP, GARP, 802.1Q VLAN, IGMP Snooping v1/v2/v3, IGMP Querier |
| Switch and Hub : Package Checklist | |
| Hardware installation guide | Yes |
| Power adapter | No |
| Power cable | No |