LRSU3A42-4A(3U)

PCIe 3.0 x4 | USB 3.1 | ASM3142 | Type A | 10Gbp | Quad-port

ASM3142 main control chip, USB 3.2 Gen2 host controller
Support 4 USB 3.2 Gen2 ports
Up to 10Gbps bandwidth performance
Backward compatible with USB2.0 functions and devices
PCIe x4 interface, compatible with slot x8, x16
Compliant with USB Link Protocol Revision V1.0
Compliant with Gen2 of Universal Serial Bus USB3.2 specification
Support multiple USB devices to run simultaneously
Supports Wake-on-LAN for USB keyboard or mouse devices
Support USB device hot-swappable independent power supply, stable performance
Overview

LRSU3A42-4A(3U) is a PCI-Express 3.0 x4 quad-port Type A 10Gb USB 3.2 Gen2 adapter developed based on the ASM3142 master control solution. This USB adapter supports PCle 3.0 and USB 3.2 Gen2 specifications, supports 10Gbp high speed, it bridges the PCle interface to the four ports of USB 3.2 Gen2, enabling the external storage device to have a higher transfer rate. USB 3.2 Gen2 is twice as fast as USB 3.2 Gen1 and much faster than USB 2.0. It can connect four USB3.1 devices at the same time, and is backward compatible with USB 3.2 Gen1, USB2.1, USB2.0, PCle 3.0, PCle 2.1, PCle2.0 interface specifications; at the same time, the port of LRSU3A42-4A(3U) supports hot Pluggable, users can connect and disconnect external drives as needed while in use.


Ultra high speed 40Gbps USB3.2 frame grabberfor 10Gbps real-time transmission per port


Specifications

HARDWARE

Model

LRSU3A42-4A(3U)

Bus Type

PCI-Express 3.0 x4

I/O Controller

ASM3142

External Port

USB 3.2 Gen2 Type-A

Number of ports

4

Transfer Speed

10Gb/s

ESD_Contact discharge

Contact discharge

±8KV(Class A)

ESD test classification

Class A: Normal performance within the limits specified by the manufacturer, commissioner, or purchaser.

Class B: Temporary loss or reduction of function or performance, but can be recovered by itself after the disturbance stops, without operator intervention;

Class C: Temporary loss or degradation of function or performance that requires operator intervention to restore;

Class D: irrecoverable loss of function or performance degradation due to damage to device hardware or software, or loss of data.

CONNECTOR

Device Connector

USB Type-A

Host Bus

PCI Express 3.0 x4

ENVIRONMENTAL

Humidity

15%-90%

Operating Temperature

0-60(32-140)

Storage Temperature

-20-70(-4-158)

Min Power(w)

3.828W

Max Power(w)

11.88W

PHYSICAL CHARACTERISTICS

PCB size(unit:mm)

98*124*1.6

Product Weight(unit:g)

*

PACKAGING INFORMATION

Package size (unit: mm)

250*170*32

WHAT'S IN THE BOX

Included in Package

1 - USB 3.2 Gen2 Adapter

1 - Full bracket(installed) 


Driver
File name For OS Version Upload time Downlaod
LRSU3A42-4A,LRSU3A42-2A Windows 1.16.50.1 2024-08-14
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