MOXA UPort 404A Industrial USB Hub
- Model: UPort 404A
MOXA UPort 404A INTRODUCTION
The Moxa UPort 404A industrial USB Hub is engineered to meet
the stringent demands of critical industrial applications, including Factory
Automation. This USB hub, part of the Moxa industrial edge connectivity
solutions, provides reliable and high-performance USB integration for modern
and legacy systems. With ESD Level 4 protection, the UPort 404A safeguards
connected devices from high electrostatic discharges, ensuring operational
stability. Supporting SuperSpeed USB 3.2 data rates of up to 5 Gbps, this hub
enables fast data transfer even under high-load conditions. Its DIN-rail and
wall-mountable metal housing provide flexible installation options, while dual
power inputs via a power jack and terminal block offer redundancy for
continuous operation. The UPort 404A performs reliably across industrial
environments with an operating temperature range of 0 to 60°C.
Advanced USB 3.2 SuperSpeed Capability
The Moxa UPort 404A delivers advanced USB 3.2 SuperSpeed
performance, offering up to 5 Gbps data transmission across four downstream
ports. The industrial-grade design features a latching USB cable mechanism that
maintains secure connections even in environments subject to vibration or
mechanical stress, common in Factory Automation and industrial setups. As a
component of Moxa’s USB Hub and USB-to-serial converter portfolio, the UPort 404A exemplifies industrial-grade durability, high performance, and reliable
operation to meet the demanding requirements of modern industrial systems.
USB-IF Certification for Unmatched USB Standards Compliance
Proudly USB-IF certified, the Moxa UPort 404A adheres to the
strict electrical and interoperability standards established by the USB
Implementers Forum. This certification guarantees support for SuperSpeed USB
3.2 Gen 1 transmissions at rates up to 5 Gbps. The hub ensures smooth recovery
from suspended states, supplies sufficient power for connected devices, and
complies with USB 3.2 and 2.0 specifications. For complete technical details
and performance parameters, the Moxa UPort 404A datasheet provides comprehensive
insights into its capabilities, features, and deployment suitability.
You can also find the UPort 404A-T, UPort 407A, and UPort 407A-T models in the MOXA UPort 400A Series.
MOXA UPort 404A CERTIFICATIONS
The Moxa UPort 404A industrial USB Hub meets critical safety
and environmental standards, including EMC, EMI, EMS, and freefall resistance,
ensuring reliable operation in harsh industrial conditions. Specifically
designed for rugged industrial use, this hub exemplifies Moxa’s commitment to
dependable performance. As part of the Moxa USB Hubs line, the UPort 404A sets
a high benchmark for USB hub reliability, durability, and overall
industrial-grade connectivity solutions.

| USB Hub : Interface | |
| Number of Ports | 5 Ports (UFP: 1, DFP 4) |
| USB Connector | UFP: type B, DFP: type A |
| USB Standards | USB 3.2 Gen 1, USB 1.1/2.0 compliant |
| Speed | 5 Gbps |
| USB Hub : General | |
| MTBF | 2,107,973 hrs |
| USB Hub : Power Requirements | |
| Output Power | Port 1: 900 mA / 1500 mA @ 5 VDC, BC 1.2 compliant, Rest of ports: 900 mA @ 5 VDC |
| Input Power | 12 to 48 VDC |
| Input Current | 2.8A @ 12 VDC |
| Power Connector | Power jack, 3-pin terminal block |
| Reverse Polarity Protection | Supported |
| USB Hub : Physical Characteristics | |
| Housing | Metal |
| Weight | 264 g (0.58 lb) |
| Dimensions | 85 x 27 x 100 mm (3.35 x 1.06 x 3.94 in) |
| Operating Temperature | 0 to 60°C (32 to 140°F) |
| Operation 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: 8 kV; Air: 15 kV, IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m, IEC 61000-4-4 EFT: Power: 2 kV, IEC 61000-4-5 Surge: Power: 2 kV, IEC 61000-4-6 CS: 150 kHz to 80 MHz: 10 V/m, IEC 61000-4-8 PFMF; Safety: EN 62368-1, UL 62368-1, KC; Environmental Testing: IEC 60068-2-1; Freefall: IEC 60068-2-34; Green Product: RoHS, CRoHS, WEEE; Telcordia (Bellcore), GB |
| Installation | Wall mounting and DIN-rail mounting (with optional kit) |
| Storage Temperature | -20 to 75°C (-4 to 167°F) |
| USB Hub : LED Indicators | |
| Status indicator | Yes |
| USB Hub : Package Checklist | |
| Power adapter | Yes |
| USB cable | Yes |
| Hardware installation guide | Yes |