The UPort 1400 Series enables your laptop or workstation with the ability to communicate between a USB (Universal Serial Bus) port and up to 4 RS-232 or RS-232/422/485 serial peripherals. UPort 1400 Series adds 4 Windows serial COM ports via its USB connection and is compatible with new and legacy RS-232 or RS-422/485 devices. This plug and play USB solution is perfect for mobile, instrumentation, and point-of sale applications.

Simplified, Hassle-free Serial Port Expansion
USB plug and play allows easy serial port expansion that requires no IRQ, DMA, or I/O address resources. Users no longer need to open the chassis or power down the system, saving on setup time and cost.

Top Performance with USB 2.0, 128-byte FIFO and on-chip H/W, S/W Flow Control
Our many years of experience in USB related design is now concentrated in MOXA's new top performance CPU chip. Called MOXA ART, the chip equips the UPort 1400 Series with USB 2.0 480 Mbps (hi-speed), 128-byte FIFO, onchip hardware and software flow control, and burst data mode. This makes UPort 1400 Series the top performing USB-to-Serial Hub in the world.

Features:

• Supports hi-speed USB 2.0, up to 480 Mbps
• Serial transmission speed up to 921.6 Kbps
• 128-byte FIFO and on-chip H/W, S/W flow control
• Built-in 15 KV ESD Protection
• 2 KV Isolation Protection for RS-232/422/485 (UPort 1450I)
• IP30-rated, rugged metal case
• COM port assignments maintained across different PCs
• Optional magnet accessories to attach on PC's case
• Mini Female DB9 to Terminal Block for easy wiring
• Supports both bus power and external power

Specifications:

USB

Compliant with USB 1.1, 2.0 Connector USB type B Speed Hi-Speed (480 Mbps), Full Speed (12 Mbps)

Serial Interface

No. of Ports 4 RS-232 TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND RS-422 TxD+(B), TxD-(A), RxD+ (B), RxD-(A), GND 4-wire RS-485 TxD+ (B), TxD-(A), RxD+ (B), RxD-(A), GND 2-wire RS-485 Data+ (B), Data-(A), GND Connector Male DB9 FIFO 128 bytes ESD Protection Embedded 15 KV ESD Protection Optical Isolation 2KV (UPort 1450I only)

Serial Communication Parameters

Parity None, Even, Odd, Space, Mark Data bits 5, 6, 7, 8 Stop bits 1, 1.5, 2 Flow control RTS/CTS, XON/XOFF Speed 50 bps to 921.6 Kbps I/O address/IRQ BIOS assigned Operating Systems Windows 2000/XP/2003

Environmental

Operating Temperature 0 to 55°C (32 to 131°F) Storage Temperature -20 to 75°C (-4 to 167°F) Operating Humidity 5 to 95% RH Regulatory Approvals EN55022 Class A, EN55024, EN61000-3-2, EN61000-3-3, EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, FCC Part 15 Class A, UL, CUL, TüV Warranty 5 years

Power Requirement

Power Input 12 to 48 VDC Power Consumption UPort 1410: 180 mA (max in 12 VDC) UPort 1450: 260 mA (max in 12 VDC) UPort 1450I: 360 mA (max in 12 VDC)

Specification

Power Requirements
Power Consumption	• 12 to 48 VDC external power: UPort 1450: 385 mA @ 12 VDC UPort 1450I: 360 mA @ 12 VDC
Serial Communication Parameters
Flow Control	RTS/CTS, XON/XOFF
Data Bits	5, 6, 7, 8
Parity	None, Even, Odd, Space, Mark
Stop Bits	1, 1.5, 2
FIFO	128 bytes
Performance
Baudrate	50 bps to 921.6 Kbps (including 500 Kbps)
Environmental Limits
Operating Temperature	0 to 55°C (32 to 131°F)
Storage Temperature	-20 to 75°C (-4 to 167°F)
Ambient Relative Humidity	5 to 95% (non-condensing)
MTBF (mean time between failures)
Time	546,770 hrs
Database	Telcordia (Bellcore), GB
Physical Characteristics
Weight	Product only: 720 g (1.59 lb) Packaged: 1320 g (2.91 lb)
Dimensions	204 x 30 x 125 mm (8.03 x 1.18 x 4.92 in)
Housing	SECC sheet metal (1 mm)
Serial Interface
Connector	DB9 male
Serial Standards	UPort 1410: RS-232 UPort 1450/1450I: RS-232/422/485
Number of Ports	4
Serial Line Protection
ESD Protection	15 KV embedded
Optical Isolation	2 KV (UPort 1450I only)
USB Interface
Connector	USB type B
Speed	480 Mbps (Hi-Speed USB) and 12 Mbps (Full-Speed USB)
Compliance	USB 1.1/2.0 compliant
Serial Signals
RS-485-4w	TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-485-2w	Data+(B), Data-(A), GND
RS-422	TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-232	TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-485 Data Direction	ADDC® (Automatic Data Direction Control)
Standards and Certifications
EMI	EN 55022 Class A, EN 61000-3-2, EN 61000-3-3, FCC Part 15 Subpart B Class A
Safety	UL 60950-1
EMS	EN 55024, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 61000-4-11
EMC	CE, FCC
Green Product	RoHS, CRoHS, WEEE
Driver Support
Operating Systems	Window 2000, Windows XP/2003/Vista/2008/7 x86/x64, WinCE 5.0/6.0, Linux 2.4.x, 2.6.x, 3.0.x
Note	Please refer to Moxa's website for the latest driver support information.
Warranty
Warranty Period	5 years
Details	See www.moxa.com/warranty

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