MOXA MGate MB3170-SFP-G2 Introduction
The MOXA MGate MB3170-SFP-G2 Industrial Ethernet Gateway is designed to deliver reliable and efficient Modbus TCP/RTU/ASCII protocol conversion across complex industrial networks. Built for demanding automation environments, this gateway ensures seamless communication between serial and Ethernet devices, simplifying integration and boosting system performance. The model MGate MB3170-SFP-G2 provides exceptional flexibility, making it ideal for applications such as factory automation, process control, and power system monitoring. Engineered for durability and long-term reliability, this Industrial Ethernet Gateway features dual 10/100BaseT(X) RJ45 ports and an additional SFP slot, offering redundant and flexible Ethernet connectivity options. With one DB9 serial port supporting Modbus RTU/ASCII, it enables stable data exchange between legacy and modern equipment. The device also operates efficiently in extreme temperatures from -40 to 75°C, ensuring continuous operation in harsh industrial conditions. Combining advanced functionality, rugged design, and user-friendly configuration, the MOXA MGate MB3170-SFP-G2 is the perfect solution for engineers seeking reliable, high-performance gateway connectivity.
MOXA MGate MB3170-SFP-G2 Certifications

MOXA MGate MB3170-SFP-G2 Features
- 2 x 10/100BaseT(X) Ports (RJ45 connector)
- Ethernet Interface: 1 x RJ45, 1 x SFP Slot
- 12 to 48 VDC Input Power
- Serial Connector: DB9
- Metal body
- -10 to 60°C operating temperature
You can place an order online for the MOXA MGate MB3170-SFP-G2 Industrial Ethernet Gateway and enjoy the convenience of delivery to your specified location at a reasonable price. Our dedicated team in the Middle East (UAE (Dubai, Abu Dhabi), KSA (Al Khobar, Riyadh), Kuwait, Qatar, and Oman) is ready to assist with any inquiries and ensure a smooth buying process.
| industrial gateway : Interface | |
| 10/100Mb RJ45 (Megabit) Ports | Yes: 2 x 10/100BaseT(X) Ports (RJ45 connector) |
| Other ports | - |
| industrial gateway : Ethernet Interface | |
| Number of Ports | 1 Port |
| Magnetic Isolation Protection | 1.5 kV (built-in) |
| Protocols | Modbus TCP Client, Modbus TCP Server, SNTP Client, ARP, DHCP Client, DNS, HTTPS, ICMP, IPv4/IPv6, SMTP, SMTPS, SNMPv1/v2c/v3, SNTP, TCP/IP, UDP, Web Console (HTTP/HTTPS), Device Search Utility (DSU), MCC Tool, Windows Driver Manager Utility, MXview One Software, MXconfig Software |
| industrial gateway : Serial port specifications | |
| Console Port | - |
| RS-232 Signals | TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
| RS-422 Signals | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-4w Signals | Tx+, Tx-, Rx+, Rx-, GND |
| Serial Standards | RS-232/422/485 (software-selectable) |
| Connectors | 1/2/4 x DB9 male |
| RS-485-2w Signals | Data+, Data-, GND |
| Isolation | - |
| industrial gateway : Serial Communication Parameters | |
| Data Bits | 7, 8 |
| Stop Bits | 1, 2 |
| Parity | None, Even, Odd, Space, Mark |
| Flow Control | DTR/DSR, RTS Toggle (RS-232 only), RTS/CTS |
| Baudrate | 50 bps to 921.6 kbps |
| industrial gateway : General | |
| Management | ARP, DHCP Client, DNS, HTTPS, ICMP, IPv4/IPv6, SMTP, SMTPS, SNMPv1/v2c/v3, SNTP, TCP/IP, UDP |
| MTBF | 3,109,327 hrs |
| Industrial Gateway : Memory | |
| microSD Slot | - |
| industrial gateway : Power Requirements | |
| Input Current | 452 mA @ 12 VDC |
| Input Voltage | 12 to 48 VDC |
| Power Connector | 8-pin terminal block |
| industrial gateway : Security | |
| Authentication | Local database |
| Security | SNMPv3, HTTPS (TLS 1.2) |
| Encryption | AES-128, AES-256, ECC-256, ECC-384, ECC-521, HMAC, RSA-1024, RSA-2048, RSA-3072, RSA-4096, SHA-256, SHA-384 |
| industrial gateway : Physical Characteristics | |
| Dimensions | 25 x 89 x 132 mm (0.98 x 3.50 x 5.19 in) |
| Standards and Certifications | EMC, EMI, EMS, Hazardous Locations, Maritime, Safety, Vibration, ISTA 1A |
| Housing | Metal |
| Operating Temperature | -10 to 60°C (14 to 140°F) |
| Weight | 338 g (0.75 lb) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| Installation | Din Rail Mounting Kit |
