MOXA UPort 1250 2 Port USB-to-Serial Hub, RS-232/422/485

Description

MOXA UPort 1250 2 Port USB-to-Serial Hub, RS-232/422/485

Introduction

Instant Plug & Play
The UPort 1250/1250I USB-to-serial converters allow you to connect 2 RS-232/422/485 devices to your laptop or workstation through the USB (Universal Serial Bus) port. This plug & play USB solution is perfect for mobile, instrumentation, and point-of sale applications.

Simplified, Hassle-free Serial Port Expansion
USB plug & play makes serial port expansion easy, and does not require IRQ, DMA, or I/O address resources. Users no longer need to open the chassis or power down the system to add COM ports, saving on setup time and cost.

Top Serial Performance
Moxa’s 20-plus years of experience in serial board design is now built into a new top performance CPU called MOXA ART. This chip equips the UPort 1250/1250I converters with USB 2.0 (Hi-Speed 480 Mbps), a 128-byte FIFO, on-chip hardware and software flow control, and burst data mode, making Moxa’s UPort converters the top performing USB-to-serial converters in the world.

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Features

Hi-Speed USB 2.0 for up to 480 Mbps USB transmission
921.6 Kbps maximum baud-rate for super fast data transmission
128-byte FIFO and on-chip H/W, S/W flow control
15N high retention type B connector
Drivers provided for Windows, WinCE, and Linux
LEDs for easy monitoring
15 KV ESD protection for all serial ports
Locking power cord for the UPort 1250I

USB Interface/ MOXA UPort 1250

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
Baud-rate  : 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/ MOXA UPort 1250

RS-232 : T x D, R x D, 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 versions: 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
Input Current : 360mA @ 5VDC

Physical Characteristics/ MOXA UPort 1250

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

Storage Temperature (package included) : -20 to 75°C (-4 to 167°F)
Ambient Relative Humidity : 5 to 95% (non-condensing)
Operating Temperature : 0 to 60°C (32 to 140°F)

Warranty

Warranty : 5 years.

Additional information

Brand	MOXA
Product ID	Uport 1250
Speed	12 Mbps, 480 Mbps
USB Connector	USB Type B
No. of ports	2
Connector	DB9 Male
Serial standards	RS-232/422/485
Dimension	77 x 26 x 111 mm (3.03 x 1.02 x 4.37 in)
Warranty	5 Years.