The MOXA UPort 1250 is a highly versatile USB-to-serial converter designed to provide robust serial connectivity. This model allows for the connection of up to two RS-232/422/485 devices to a single USB port on your computer, offering a blend of performance and reliability suited for industrial applications.

Key Features:

High-Speed Connectivity: Utilizes Hi-Speed USB 2.0, allowing up to 480 Mbps of data transmission speed, making it suitable for applications requiring high-speed communications.
Broad Compatibility: The UPort 1250 supports a variety of operating systems including Windows, Linux, and Mac, ensuring versatility across different platforms.
Durable Design: Encased in a rugged metal housing, the UPort 1250 is designed for durability in harsh industrial environments, withstanding a wide range of temperatures from 0 to 60°C (32 to 140°F).
Advanced Serial Communication Features: Offers extensive serial communication capabilities with options like 512-byte FIFO, automatic data direction control for RS-485, and a baud rate range from 50 bps to 921.6 kbps.
Safety and Emission Standards: Meets stringent industrial safety and emission standards, including EN 55032/35 for EMC, IEC 61000 series for EMS, and IEC 62368-1 for safety, ensuring reliable operation in sensitive setups.

Benefits:

Enhanced System Efficiency: Improves the efficiency and reliability of serial communication processes, crucial for high-stakes industrial applications.
Flexible Integration: Easy integration into existing systems with minimal disruption, thanks to its compact size and plug-and-play installation.
Reliability: Ensures stable and continuous operation with its robust design and compliance with industry standards for safety and performance.
Extended Connectivity: Allows devices that lack standard COM ports to be connected and integrated into modern computer systems.

Applications:

Industrial Automation: Ideal for connecting and managing serial devices in automated production lines.
Data Acquisition Systems: Effective in systems that require reliable data transfer from sensors and instruments to computers.
Point-of-Sale Systems: Can be used to connect various retail and hospitality devices to central systems for efficient operations.

The MOXA UPort 1250 stands out for its reliability, supporting a wide range of industrial and commercial applications, thereby providing a flexible and efficient solution for managing serial devices.

Specification

USB Interface	Speed	12 Mbps, 480 Mbps
	USB Connector	USB Type B
	USB Standards	USB 1.1/2.0 compliant
Serial Interface	No. of Ports	2
	Connector	DB9 male
	Baudrate	50 bps to 921.6 kbps
	Data Bits	5, 6, 7, 8
	Stop Bits	1, 1.5, 2
	Parity	None, Even, Odd, Space, Mark
	Flow Control	None RTS/CTS XON/XOFF
	Serial Standards	RS-232/422/485 (DB9 male connector)
Serial Signals	RS-232	TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
	RS-422	Tx+, Tx-, Rx+, Rx-, GND
	RS-485-4w	Tx+, Tx-, Rx+, Rx-, GND
	RS-485-2w	Data+, Data-, GND
Serial Software Features	Windows Drivers	Windows 11/10/8.1/8/7/Vista/XP/ME/98/95 Windows Server 2022/2019/2016/2012 R2/2012/2008 R2/2008/2003/2000/NT
	Linux Drivers	Kernel 6.x, 5.x, 4.x, 3.x, 2.6.x, and 2.4.x
	Mac Drivers	macOS versions: 10.12 to 10.15, 11.x
	Virtual Machine	VMware Fusion (Windows on macOS 10.12 to 11.x) VMWare ESXi (Linux kernel 4) Parallels Desktop (Windows on macOS 10.12 to 11.x)
	Arm®-based Platform Support	Linux kernel 5.x / 4.x
	Android API	Android 3.1.x and later
Power Parameters	Input Voltage	5 VDC
Power Parameters	Input Current	360 mA @ 5 VDC
Physical Characteristics	Housing	Metal
	Dimensions	77 x 26 x 111 mm (3.03 x 1.02 x 4.37 in)
	Weight	370 g (0.82 lb)
Environmental Limits	Operating Temperature	0 to 60°C (32 to 140°F)
	Storage Temperature (package included)	-20 to 75°C (-4 to 167°F)
	Ambient Relative Humidity	5 to 95% (non-condensing)
Standards and Certifications	EMC	EN 55032/35
	EMI	CISPR 32, FCC Part 15B Class A
	EMS	IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m IEC 61000-4-4 EFT: Power: 1 kV IEC 61000-4-5 Surge: Power: 1 kV IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m IEC 61000-4-8 PFMF
	Safety	UL 60950-1
Declaration	Green Product	RoHS, CRoHS, WEEE
MTBF	Time	563,179 hrs
MTBF	Standards	Telcordia (Bellcore) Standard
Warranty	Warranty Period	5 years
Warranty	Details	See www.moxa.com/warranty