UPORT 1450I - USB to 4-port RS-232422485 serial hub with 2 kV isolation

Moxa's UPort USB-to-serial converters provide computers with high-performance, industrial-grade connections for up to 16 serial devices over a single USB port. A wide range of converters is available with features such as SuperSpeed USB 3.2 and Hi-Speed USB 2.0, advanced UARTs for high serial performance, COM port mapping, fixed-base COM functionality and much more.

USB to 4-Port RS-232/422/485 serial hub with 2 kV isolation

USB Interface
- Speed: 12 Mbps, 480 Mbps
- USB Connector: USB Type B
- USB Standards: USB 1.1/2.0-compliant

Serial interface
- Number of ports: 4
- Connection: DB9 connector
- 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
- Isolation: 2 kV
- Serial standards: RS-232/422/485 (DB9 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 functions
- 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 higher

Performance parameters
- Input voltage: 12 to 48 VDC
- Input current: 360 mA @ 12 VDC

Physical characteristics
Housing: metal
Dimensions: 204 x 30 x 125 mm (8.03 x 1.18 x 4.92 in)
Weight: 1,345 g (2.97 lb)

Environmental conditions
- Storage temperature (including packaging): -20 to 75°C (-4 to 167°F)
- Ambient Relative Humidity: 5 to 95% (non-condensing)
- Operating Temperature: 0 to 55°C (32 to 131°F)

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 62368-1, IEC 62368-1

Declaration
- Environmentally friendly product RoHS, CRoHS, WEEE

MTBF
- Time 546.770 hrs
- Standards Telcordia (Bellcore) Standard