UPort 1400-G2 Series

Features and Benefits

USB 3.2 SuperSpeed capability
512-byte on-chip FIFO cache and flow control for enhanced performance
Drivers provided for a broad selection of operating systems, including Windows and Linux
50 bps to 921.6 kbps baudrate (nonstandard baudrates supported)
Double-sided LEDs located at the corners show power, TX, and RX statuses in either directions
Latching USB cable design for firmer connection
Wide operating temperature models available for -40 to 75°C (-40 to 167°F) environments
Serial port with 2 kV isolation protection (for “-I” models)

Overview

The UPort® 1400-G2 Series USB-to-serial converters are ideal for laptop or workstation computers that need serial port expansion. They are essential for computers which need to connect different serial devices in the field or need separate interface converters for devices without a standard COM port or DB9 connector. The computers also come with a USB cable that has a latch and screw lock for a more secure connection between the UPort and your computer. The UPort® 1400-G2 Series converts from USB to RS-232/422/485. All products are compatible with legacy serial devices and can be used with instrumentation and point-of-sale applications.

Specifications

USB Interface

USB Standards

USB 3.2 Gen 1
USB 1.1/2.0 compliant

Speed

5 Gbps
480 Mbps
12 Mbps

No. of USB Ports

USB Connector

USB Type B

Serial Interface

Connector

DB9 male

No. of Ports

Serial Standards

RS-232: UPort 1410-G2
RS-232/422/485: All other models

FIFO

512 bytes

Baudrate

50 bps to 921.6 kbps (supports non-standard baudrates)

Parity

None
Even
Odd
Space
Mark

Data Bits

5, 6, 7, 8

Stop Bits

1, 1.5, 2

Flow Control

RTS/CTS
XON/XOFF

RS-485 Data Direction Control

Automatic Data Direction Control (ADDC)

Pull High/Low Resistor for RS-485

1 kilo-ohm
150 kilo-ohms

Terminator for RS-485

120 ohms

Surge

0.5 kV

Isolation

2 kV (I models)

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 and 7
Windows Server 2022, 2019, 2016, 2012 R2, 2012 and 2008 R2

Linux Drivers

Kernel 6.x, 5.x and 4.x

Mac Drivers

macOS version (Intel 64): 13, 12, 11 and 10.1x

Virtual Machine

VMware Fusion (Windows on macOS 13, 12, 11, 10.1x, Intel 64)
VMWare ESXi (Linux kernel 4)
Parallels Desktop (Windows on macOS 13, 12, 11, 10.1x, Intel 64)

Arm®-based Platform Support

Linux kernel 6.x, 5.x and 4.x

Android API

Android 3.1.x and later

Power Parameters

Input Voltage

5 VDC by USB bus power or 12 to 48 VDC by external power adaptor

Input Current

UPort 1410-G2: 183 mA @ USB 2.0, 370 mA @ USB 3.2, 200 mA @ 12 VDC
UPort 1450-G2 models: 266 mA @ USB 2.0, 452 mA @ USB 3.2, 240 mA @ 12 VDC
UPort 1450I-G2 models: 445 mA @ USB 2.0, 633 mA @ USB 3.2, 340 mA @ 12 VDC

Physical Characteristic

Housing

Metal

Dimensions

185 x 30 x 90.6 mm (7.28 x 1.18 x 3.57 in)

Weight

UPort 1410-G2: 359 g (0.79 lb)
UPort 1450-G2 models: 373 g (0.82 lb)
UPort 1450I-G2 models: 379 g (0.84 lb)

IP Rating

IP20

Environmental Limits

Operating Temperature

Standard models: 0 to 60°C (32 to 140°F)
-T models: -40 to 75°C (-40 to 167°F)

Storage Temperature

-40 to 75°C (-40 to 167°F)

Ambient Relative Humidity

5 to 95% (non-condensing)

Standard 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, Signal: 0.5 kV
IEC 61000-4-6 CS: 3 V; 150 kHz to 80 MHz
IEC 61000-4-8 PFMF

Safety

IEC 62368-1
EN 62368-1
UL 62368-1 (CB)
KC

Shock

IEC 60068-2-27

Vibration

IEC 60068-2-6
IEC 60068-2-64

Freefall

IEC 60068-2-31

Declaration

Green Product

RoHS
CRoHS
WEEE

MTBF

Standards

Telcordia Standard SR332
Telcordia Issue 2

Time

UPort 1410-G2: 1,846,458 hrs
UPort 1450-G2 models: 1,431,860 hrs
UPort 1450I-G2 models: 1,140,587 hrs

Models