AT-USB-EX350-KIT - Extendeur de données Atlona - Free user manual and instructions

Product Type	USB 3.0 Extender Kit
Brand	Atlona
Model	AT-USB-EX350-KIT
Dimensions (Transmitter)	4.5 x 3.3 x 1.0 in (115 x 85 x 25 mm)
Dimensions (Receiver)	4.5 x 3.3 x 1.0 in (115 x 85 x 25 mm)
Weight (Transmitter)	6.7 oz (190 g)
Weight (Receiver)	6.7 oz (190 g)
Power Supply	External 5V DC, 2A (included)
Power Consumption	5W (max)
USB Interface	USB 3.0 Type-A (host) to USB 3.0 Type-A (device)
Maximum Extension Distance	350 ft (106 m) via CAT6/7 cable
Data Transfer Rate	Up to 5 Gbps
Supported USB Devices	Flash drives, webcams, keyboards, mice, printers, etc.
Cable Type Required	Shielded CAT6 or CAT7 (STP)
LED Indicators	Power, Link, Activity
Operating Temperature	32°F to 104°F (0°C to 40°C)
Storage Temperature	-4°F to 140°F (-20°C to 60°C)
Humidity	20% to 80% RH (non-condensing)
Maintenance	Wipe with dry cloth; avoid liquids and abrasives
Safety	CE, FCC, RoHS compliant
Spare Parts / Repairability	Power adapter available separately; no user-serviceable parts
Warranty	2 years limited
Included Accessories	Transmitter, Receiver, 2 power adapters, user manual

Frequently Asked Questions - AT-USB-EX350-KIT Atlona

What is the maximum extension distance of the AT-USB-EX350-KIT?

The AT-USB-EX350-KIT can extend USB signals up to 350 feet (106 meters) using a CAT6/7 cable.

Does it support USB 3.0 speeds?

Yes, it supports USB 3.0 data transfer rates up to 5 Gbps; it is also backward compatible with USB 2.0 and 1.1.

What type of cable is required?

For best performance, use a shielded CAT6 or CAT7 (STP) cable with RJ45 connectors.

Can I connect multiple USB devices through the extender?

Yes, you can connect a USB hub to the receiver port to support multiple devices, but note that total bandwidth is shared.

Is the extender powered?

Both the transmitter and receiver require external power via the included 5V DC adapters.

Does it work with USB 2.0 devices?

Yes, it is backward compatible with USB 2.0 and USB 1.1 devices.

How do I know if the extender is working properly?

The units have LED indicators: Power (green), Link (green when connected), and Activity (blinking during data transfer).

Can I wall-mount the transmitter or receiver?

The units are designed for desktop use but can be mounted using optional brackets (not included).

What is the operating temperature range?

The extender operates in temperatures between 32°F to 104°F (0°C to 40°C).

Is the device compatible with all operating systems?

Yes, it is plug-and-play and works with Windows, macOS, Linux, and Chrome OS without special drivers.

USER MANUAL AT-USB-EX350-KIT Atlona

Version Release Date Notes
1 Mar 2025 Initial release

Sales, Marketing, and Customer Support

Main Office

Atlona Incorporated

70 Daggett Drive

San Jose, CA 95134

United States

Office: +1.408.962.0515

Sales and Customer Service Hours

Monday - Friday: 6:00 a.m. - 4:30 p.m. (PST)

https://atlona.com/

International Headquarters

Atlona International AG

Tödistrasse 18

8002 Zürich

Switzerland

Office: +41.43.508.4321

Sales and Customer Service Hours

Monday - Friday: 09:00 - 17:00 (UTC +1)

Operating Notes

IMPORTANT: Visit https://www.atlona.com/product/at-usb-ex350-kit for the latest firmware updates and User Manual.

Warranty

To view the product warranty, use the following link or QR code:

https://atlona.com/warranty/.

Safety and Certification

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCT THE RISK OF

ELECTRIC SHOCK

DO NOT OPEN ENCLOSURE OR EXPOSE

TO RAIN OR MOISTURE

NO USER-SERVICEABLE PARTS

INSIDE REFER SERVICING TO

QUALIFIED SERVICE PERSONNEL.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance instructions in the literature accompanying the product.

The information bubble is intended to alert the user to helpful or optional operational instructions in the literature accompanying the product.

1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this product near water.
6. Clean only with a dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.

8. Do not install or place this product near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

9. Do not defeat the safety purpose of a polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the product.
11. Only use attachments/accessories specified by Atlona.
12. To reduce the risk of electric shock and/or damage to this product, never handle or touch this unit or power cord if your hands are wet or damp. Do not expose this product to rain or moisture.
13. Unplug this product during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the product has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the product, the product has been exposed to rain or moisture, does not operate normally, or has been dropped.

CE

FC

cULus

CCC

√

[RECYC CIRCUM SYMBOL]

FCC Compliance

FCC Compliance and Advisory Statement: This hardware device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a commercial installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed or used in accordance with the instructions, may cause harmful interference to radio communications. However there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 1) reorient or relocate the receiving antenna; 2) increase the separation between the equipment and the receiver; 3) connect the equipment to an outlet on a circuit different from that to which the receiver is connected; 4) consult the dealer or an experienced radio/TV technician for help. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Where shielded interface cables have been provided with the product or specified additional components or accessories elsewhere defined to be used with the installation of the product, they must be used in order to ensure compliance with FCC regulations.

Copyright, Trademark, and Registration

© 2025 Atlona Inc. All rights reserved. "Atlona" and the Atlona logo are registered trademarks of Atlona Inc. Pricing, specifications and availability subject to change without notice. Actual products, product images, and online product images may vary from images shown here.

All other trademark(s), copyright(s), and registered technologies mentioned in this document are the properties of their respective owner(s).

Table of Contents

Introduction 6

Features 6

Package Contents 6

Panel Description 7

AT-USB-EX350-HS 7

AT-USB-EX350-DV 8

Installation 9

Connection Instructions 9

Connection Diagram 10

IP Configuration 11

Automatic Private IP Addressing (APIPA) Mode 11

Device Operation 12

LED Indicators 12

RS-232 Control 13

Logging in to the Web Server 14

Login Registration 14

Logging in after Registration 15

System Settings 16

Obtaining System Information 16

Changing the Administrator Password 17

Network Configuration 18

Setting the IP Mode 18

IEEE 802.1x Authentication 20

Setting the Host Name 23

System Time 24

Setting the Time Zone 24

Assigning an NTP Server 25

Setting the System Time 26

USB Management 28

USB Configuration 28

USB Info 29

RS-232 Control 32

RS-232 Control Settings 32

System Maintenance 33

Updating the Firmware 33

Performing a Factory Reset 33

Rebooting the System 34

Downloading Log Files 35

Configuration and Management Interfaces 36

Web Server 36

Login 36

System > System 37

System > Network 38

System > Time 40

USB Management > USB Configuration 41

USB Management > USB Info 42

Control 45

Maintenance > System 47

Maintenance > Log 48

Appendix 49

Mounting Instructions 49

Updating the Firmware 50

Updating using the Web Server 50

Updating over USB 52

Specifications 53

Introduction

The Atlona AT-USB-EX350-KIT is a data-only USB 3.2 extender kit. It supports simultaneous extension of 5 Gbps USB 3.2 Gen 1 data and 480 Mbps USB 2.0 data up to 330 feet (100 meters) using a single, cost-effective Category 6A U/FTP cable.

The USB-EX350-KIT is ideal for video conferencing or remote instruction applications where high data rate USB components including laptops, computers, cameras, microphones, and speakers are in different areas of the room.

The USB-EX350-KIT is comprised of two endpoints. The host endpoint includes a USB-C port for connection to hosts such as laptops, computers, or other AV equipment that supports USB connectivity including many Omega™ Series products. The device endpoint includes three USB-A ports and one USB-C port for connection to 4K cameras, conferencing bars, microphones, speakers, and other peripherals. Bidirectional remote power allows the kit to be powered by the included power supply connected to either the host or device endpoint.

An Ethernet connection on the host endpoint provides access to advanced integration capabilities including:

• Monitor system and port status for validation and troubleshooting.
- Configure VBUS modes.
• IP to RS-232 translation supporting bi-directional serial control through the device endpoint.

The USB-EX350-KIT is a great solution for extending USB 3.2 Gen 1 data up to 5 Gbps between components at distances greater than is possible with traditional cabling.

Features

• Point-to-point USB extender kit for devices such as cameras, speakers, microphones and other peripherals.
• Extends USB data up to 330 feet (100 meters) using a single Category 6A U/FTP cable.
  • Supports USB 3.2 Gen 1 data rates up to 5 Gbps.
  • Supports USB 2.0 data rates up to 480 Mbps.
• 1 x USB-C interface for host connection.
• 3 x USB Type A and 1 x USB-C for peripheral connections.
• Bidirectional remote power allows the kit to be powered by either the host or device endpoint.
• Ethernet port for monitoring, management, and configuration.
• Individual VBUS control of the USB ports on the device endpoint.
  • IP to RS-232 translation for bi-directional RS-232 communications through the device endpoint.
• Compact enclosures can be mounted in furniture, behind a display, or above a projector.
• Kit includes host endpoint, device endpoint, power supply, and mounting brackets.

Package Contents

1 x AT-USB-EX350-HS
1 x AT-USB-EX350-DV
1 x 3 ft. USB-A to USB-C cable
1 x 3-pin captive screw connector
4 x Surface mounting brackets
4 x Mounting screws
1 x AC power supply with 2-pin captive screw connector
1 x AC power cord
1 x Insert w/ QR code

Panel Description

AT-USB-EX350-HS

1 PWR

This LED indicator will be green while the unit is powered and operating normally. Refer to LED Indicators (page 12) for more information.

2 USB HOST (5G)

Connect the included USB-C cable from this port to the host device.

3 MGMT

Connect a USB-C cable from this port to a computer to perform firmware updates. Refer to Updating the Firmware (page 50) for more information.

4 LAN

Connect an Ethernet cable from this port to a network switch on the Local Area Network (LAN). This connection is required in order to access the built-in web server.

5 IP MODE

Use a paperclip or another slim object to press and hold this recessed button.

The button serves three functions:

- Firmware Update Mode

Press and hold the button for 5 seconds, then release.

- IP Mode

Press and hold the button for 10 to 15 seconds.

- Factory Reset

Press and hold the button for more than 15 seconds.

6 HDBT-USB3

Connect a category cable (CAT6A U/FTP), up to 330 feet (100 meters), from this port to the HDBT-USB3 port on the AT-USB-EX350-DV.

7 48V / 1.36A

Connect the 2-pin captive screw connector on the included power supply to this power receptacle.

AT-USB-EX350-DV

1 PWR

This LED indicator will be green while the unit is powered and operating normally. Refer to LED Indicators (page 12) for more information.

2 USB DEVICES (5G)

Connect USB devices to these ports. These ports support USB 3.2 Gen 1.

3 RS-232

Connect an RS-232 cable from this port to a control system to enable TCP proxy from the LAN port to the RS-232 port.

4 48V / 1.36A

Connect the 2-pin captive screw connector on the included power supply to this power receptacle.

5 HDBT-USB3

Connect a category cable (CAT6A U/FTP), up to 330 feet (100 meters), from this port to the HDBT-USB3 port on the AT-USB-EX350-HS.

6 DEBUG

Connect a USB-C cable from this port to a computer for debugging and for performing Valens firmware updates.

Installation

Connection Instructions

1. Connect a USB cable from the host device to the USB-C HOST port on the AT-USB-EX350-HS. This port supports USB 3.2 data up to 5 Gbps and USB 2.0 data up to 480 Mbps.

Recommended cable types:

• USB Type-A to Type-C (USB 3.2 Gen 1 or higher)
• USB Type-C to Type-C (USB 3.2 Gen 1 or higher)

1. Connect up to four USB devices to the USB DEVICES (5G) ports on the AT-USB-EX350-DV. Each port supports USB 3.2 Gen 1 and 5 V / 1.5 A of power.
2. Connect a category cable (CAT6A U/FTP) from the HDBT-USB3 port on the AT-USB-EX350-HS to the HDBT-USB3 port on the AT-USB-EX350-DV. Maximum cable length should not exceed 330 feet (100 meters) of CAT6A U/FTP. For maximum lengths of other cable types, refer to the product datasheet.
3. OPTIONAL: Connect an Ethernet cable from the LAN port to the network. This is necessary to access the built-in web server, which is used to control and configure the AT-USB-EX350-KIT.
4. OPTIONAL: Connect a 3-pin captive screw connector from the RS-232 port to a third-party device to enable TCP proxy via LAN control at the host endpoint.
5. Connect the included power supply to the 48V / 1.36A power receptacle on the AT-USB-EX350-HS or AT-USB-EX350-DV.
6. Connect the power supply to an available AC outlet.

NOTE: The AT-USB-EX350-KIT supports bidirectional power. The included power supply can be connected to either the AT-USB-EX350-HS or AT-USB-EX350-DV.

Installation

Connection Diagram

graph TD
    PC["PC"] -->|USB| ATOME-SW21-TX["AT-OME-SW21-TX"]
    Laptop["Laptop"] -->|USB| ATOME-SW21-TX
    ATOME-SW21-TX -->|USB| AT-CAP-SP100["AT-CAP-SP100"]
    AT-CAP-SP100 -->|USB| AT-USB-EX350-HS["AT-USB-EX350-HS"]
    AT-USB-EX350-HS -->|USB| AT-USB-EX350-DV["AT-USB-EX350-DV"]
    AT-USB-EX350-DV -->|USB| AT-CAP-FC110["AT-CAP-FC110"]
    AT-CAP-FC110 -->|USB| AT-OME-RX["AT-OME-RX"]
    AT-OME-RX -->|USB| AT-CAP-EXRX["AT-OME-RX"]
    AT-CAP-EXRX -->|USB| AT-OME-SW21-TX
    AT-OME-SW21-TX -->|USB/C| PC
    ConfidenceMonitor["Confidence Monitor"] -->|USB| ATOME-SW21-TX
    ATOME-SW21-TX -->|USB/C| PC

IP Configuration

The AT-USB-EX350-KIT is shipped with DHCP enabled. Once connected to a network, the DHCP server (if available), will automatically assign an IP address to the unit. If the AT-USB-EX350-KIT is unable to detect a DHCP server within 15 seconds, then the unit will use a self-assigned IP address within the range of 169.254.xxx.xxx/16. If this occurs, refer to the instructions below. Otherwise, skip to the next page.

Automatic Private IP Addressing (APIPA) Mode

If the AT-USB-EX350-KIT is unable to detect a DHCP server within 15 seconds, when set to DHCP mode, then Automatic Private IP Addressing (APIPA) will be used to assign an address within the IPv4 address block 169.254.xxx.xxx/16. If a DHCP server is detected while in APIPA mode, then the AT-USB-EX350-KIT will be assigned an address from the DHCP server pool. To manually configure the IP address, connect an Ethernet cable directly from the LAN port of the Host Endpoint of the AT-USB-EX350-KIT to the LAN port of a computer, then do the following:

1. Change the IP address of the computer to an unused IP address within the range 169.254.xxx.xxx/16. The computer must not be assigned the same address as the AT-USB-EX350-KIT.
2. Click Start > Settings > Control Panel > Network and Sharing Center.
3. Click Change adapter settings.
4. Right-click on the adapter that is used to establish a wired connection to the network, and select Properties from the context menu.
5. Under the Ethernet Properties dialog box, select Internet Protocol Version 4 and then click the Properties button. Click the Use the following IP address radio button.

IMPORTANT: Before continuing, write down the current IP settings in order to restore them, later. If Obtain an IP address automatically and Obtain DNS server automatically are selected, then this step is not required.

1. Enter the desired static IP address or the IP address provided by the network administrator. If the computer does not require Internet access or if a statically-assigned IP address is being used, then an address within the IPv4 address block 169.254.xxx.xxx/16 can be entered.

2. Set the subnet mask to 255.255.0.0.

3. Click the OK button then close all Control Panel windows.

4. Log in to the built-in web server to set a static IP address that can be used with the network. Contact a system administrator, if necessary. Refer to Setting the IP Mode (page 18) for more information.

Device Operation

LED Indicators

The PWR indicator on both the AT-USB-EX350-HS and AT-USB-EX350-DV provide power state information on both the AT-USB-EX350-HS and AT-USB-EX350-DV.

PWR Description
Solid green Unit is powered.Off Unit is not powered.
	Verify that the 2-pin captive screw connector is firmly secured to the power receptacle.Make sure that the power supply is plugged into a live AC outlet.

LINK Description
Solid green Link exists between host and device endpoints.
Off Link does not exist between host and device endpoints or device is not powered.
	·Verify that there is a category cable connecting the two endpoints.·If a cable is connecting the two units, check to confirm that the cable is correctly terminated on both ends.·Verify that the system is powered.

FW Description
1 Hz Blinking Amber 1 Hz Blinking Amber - Unit is booted and operating normally.
5 Hz Blinking Amber Valens FW has an issue. Contact Atlona Technical Support.
Off Unit is not powered or Valens FW did not load.
	· Verify that the system is powered. If it is powered and this LED is off, contact Atlona Technical Support.

RS-232 Control

Connect an RS-232 cable from the RS-232 port on the AT-USB-EX350-DV to a device that will be controlled via a serial connection, such as a camera. This connection will be established over the network using a TCP Proxy to the AT-USB-EX350-HS.

Logging in to the Web Server

Most of the AT-USB-EX350-KIT operation is handled through the built-in web server. In order to access the web server, the IP address of the unit must be known.

Login Registration

Before the built-in web server can be accessed the password must be changed.

1. Launch the desired web browser and enter the IP address of the AT-USB-EX350-KIT in the address bar.
2. The Login page will be displayed.

1. Enter Atlona in the provided field.
2. Click the LOGIN button.
3. The Change Password screen will be displayed.

Device Operation

1. Enter the desired password in the Password field. By default, the password will be masked. To toggle between password masking and unmasking, click the 🔒 icon.

NOTE: Passwords can be 5 to 32 characters in length and can only contain letters, numbers, dashes, underscores, and periods. The password that is created is referred to as the Admin password. Additional users cannot be created or assigned. This password can be changed, if desired, from within the web server. Refer to Changing the Administrator Password (page 17) for more information.

1. Click the Apply button to commit changes.
2. The System > System page will be displayed.

Logging in after Registration

1. Launch the desired web browser and enter the IP address of the AT-USB-EX350-KIT in the address bar.
2. Enter the correct password in the provided field.
3. Click the LOGIN button.

1. The System > System page will be displayed.

System Settings

The AT-USB-EX350-KIT provides easy access to system configuration through the built-in web server and is the recommended method to adjust network settings.

Obtaining System Information

1. Log in to the web server.
2. Click System in the side menu bar.

3. Click System in the top menu bar.

4. Locate the Info window group to obtain the IP address, MAC address, System Time, Temperature, and various other details about the AT-USB-EX350-KIT.

Device Operation

Changing the Administrator Password

1. Log in to the web server.
2. Click System in the side menu bar.
3. Click System in the top menu bar.
4. Locate the Logins window group.

1. Enter the new password in the Admin field. By default, the password will be masked. To toggle between password masking and unmasking, click the 🔒 icon.

1. Click the 📄 icon to commit changes.

Network Configuration

Setting the IP Mode

The AT-USB-EX350-KIT is set to DHCP by default and will receive an IP address from the network's DHCP pool if a DHCP server is available. If no DHCP server is detected, the AT-USB-EX350-KIT will automatically assign itself an APIPA address in the range 169.254.xxx.xxx/16. A static IP address can also be specified.

IMPORTANT: Before assigning a static IP address to the AT-USB-EX350-KIT, it is recommended to consult with the network or system administrator and obtain an available IP address. Assigning the AT-USB-EX350-KIT to an IP address that is already in use can result in network issues or difficulty in accessing the AT-USB-EX350-KIT.

Static IP Mode

1. Log in to the web server.
2. Click System in the side menu bar.
3. Click Network in the top menu bar.
4. Locate the Network window group.
5. Click the Type drop-down list and select Static.

1. Enter IP address, network mask, and gateway (router) address in the Address, Netmask, and Gateway fields, respectively.
2. Click the SAVE button to commit changes.

Device Operation

DHCP Mode

The AT-USB-EX350-KIT is set to DHCP by default and will receive an IP address from the network's DHCP pool if a DHCP server is available. If no DHCP server is detected, the AT-USB-EX350-KIT will automatically assign itself an APIPA address in the range 169.254.xxx.xxx/16.

1. Log in to the web server.
2. Click System in the side menu bar.
3. Click Network in the top menu bar.

4. Locate the Network window group.

5. Click the Type drop-down list and select DHCP.

1. Click the SAVE button to commit changes. The assigned IP address will be shown in the web UI.

Device Operation

IEEE 802.1x Authentication

802.1x is a server-based port authentication which restricts unauthorized (rogue) clients from connecting to a Local Area Network. In its simplest form, 802.1x usually involves three parties: supplicant (client device), authenticator (Ethernet switch or WAP), and an authentication server. Before the device is permitted on the network, port communication is restricted to Extensible Authentication Protocol over LAN (EAPOL) traffic. If the device passes the authentication process, the authentication server notifies the switch, allowing the client to access the LAN. The illustration below shows the basic architecture.

IMPORTANT: If an 802.1x-enabled AT-USB-EX350-KIT is connected to a network without an active or operational authentication server, then the AT-USB-EX350-KIT will not function correctly until the expected message is returned from a RADIUS server. If it is unclear as to whether the network uses 802.1x authentication, consult the IT administrator for assistance.

graph TD
    A["AT-USB-EX350-KIT"] -->|Ethernet (EAPCL)| B["Authenticator (Switch)"]
    B -->|Ethernet (Normal traffic)| C["LAN"]
    D["AT-USB-EX350-HS"] -->|HSPPT-US93| E["AT-USB-EX350-DV"]
    F["Authentication Server"] -->|Ethernet (RADUS)| B
    style A fill:#f9f,stroke:#333
    style D fill:#f9f,stroke:#333
    style E fill:#f9f,stroke:#333
    style F fill:#ccf,stroke:#333

The following options are available:

Protocol Description
PEAP/MSCHAPv2	Protected EAP; uses basic credentials in addition to a CA (certificate authority) certificate.
EAP-TLS	EAP Transport Layer Security; uses a client certificate, private key, private key password, and CA (certificate authority) certificate.

Device Operation

1. Log in to the web server.
2. Click System in the side menu bar.
3. Click Network in the top menu bar.
4. Locate the IEEE 802.1x Authentication window group.
5. Click the Enabled toggle button. When IEEE 802.1X is enabled, the toggle will be orange.
6. Click the Authentication Method drop-down list and select the desired authentication method. In the example below, EAP-TLS is selected. Once a method is selected, the required fields for that method will be displayed. Enter the required information in each field.

1. Click the SAVE button to commit changes.

Depending upon the authentication method, each field is described as follows:

- Username

The identifier for the user or device that is attempting to connect to the network.

- Password

Enter the password in this field.

- CA certificate

A digital certificate issued by a Certificate Authority (CA) that serves as the foundation of trust for verifying other certificates, such as client certificates and server certificates. To upload the certificate, click the Enabled button, above the Server Certificate field, then click the 📋 icon to select the certificate.

- Client Certificate

A digital certificate used to authenticate a device or user attempting to connect to the network. This is typically used in enterprise environments or when added security is desired. To upload the certificate, click the Enabled button, above the Server Certificate field, then click the 🔒 icon to select the certificate.

Device Operation

- Private Key

A component of the public key infrastructure (PKI) and associated with the digital certificate. This key is securely stored and used to prove identity and enable secure communication. Click the 🧑 icon to select the private key.

- Private Key Password

This password is designed as a level of security used to protect the private key, associated with a digital certificate. The password is masked by default. Click the 🔒 icon to toggle masking.

The table below provides a field summary. An orange dot indicates that this field will be displayed as part of the authentication method.

Authentication Method	Username	Password	CA Certificate	Client Certificate	Private Key	Private Key Password
PEAP/MSCHAPv2
EAP-TLS

Device Operation

Setting the Host Name

By default, the AT-USB-EX350-KIT is assigned the following hostname: USB-EX350-[Last four digits of MAC address].

This value can be changed to easily identify the AT-USB-EX350-KIT within Velocity Device Manager or on a network. The hostname cannot exceed 15 characters in length.

1. Log in to the web server.
2. Click System in the side menu bar.
3. Click Network in the top menu bar.
4. Locate the Hostname window group.
5. Click the Hostname field and enter the desired name.

1. Click the icon to commit changes.

System Time

The AT-USB-EX350-KIT uses an internal clock to store the current date and time.

Setting the Time Zone

1. Log in to the web server.
2. Click System in the side menu bar.
3. Click Time in the top menu bar.

4. Locate the Time Zone window group.

5. Click the 🐘 icon to display the list of time zones. Set the desired time zone by clicking it. Alternatively, the Filter field, within the drop-down list, can be used to filter various time zones from the list.

Device Operation

Assigning an NTP Server

If NTP is functioning correctly, then the date and time will be set automatically. The default server is pool.ntp.org.

1. Log in to the web server.
2. Click System in the side menu bar.
3. Click Time in the top menu bar.

4. Locate the NTP window group.

5. Click the Enabled toggle switch to enable NTP. When enabled, the toggle switch will be orange.

6. Enter the NTP server name.

7. Click the icon to commit changes.

Device Operation

Setting the System Time

If an NTP server is not available, the system time can be set manually.

1. Log in to the web server.
2. Click System in the side menu bar.

3. Click Time in the top menu bar.

4. Locate the NTP window group and click the Enabled toggle button to disable NTP. When NTP is disabled, the toggle will be gray.

1. Locate the System Time window group.

2. Click the 📄icon open up the time settings.

Device Operation

1. Click the correct date from the calendar widget. The currently set date will be highlighted in orange.
2. Click on AM or PM and then select the correct hour from the clock widget, then click the correct minute from the next widget that is displayed.

Alternatively, the time and date can also be entered using the keyboard, within the System Time field.

USB Management

This section covers USB device power control and information on USB topology.

USB Configuration

The AT-USB-EX350-KIT provides three different device power modes for the USB VBUS +5V power supply, which is the standard power supply voltage provided through a USB connection to power devices or charge batteries. Three modes are provided for each USB DEVICES (5G) port: Follow USB Host, Always High, and Always Low.

1. Log in to the web server.
2. Click USB Management in the side menu bar.
3. Click USB Configuration in the top menu bar.
4. Click the Device Port [1...4] Vbus (5V) drop-down list to select the desired mode.

Setting Description
Follow USB Host	Allows the USB hub port to toggle on and off based on the presence of a USB host.
Always High	USB power is always enabled. For example, when connecting to a battery-powered speakerphone, selecting Always High ensures that the speakerphone continues to charge even when no USB host is connected.
Always Low	USB power is disabled on the port.

Device Operation

USB Info

The AT-USB-EX350-KIT provides information about the USB port and the devices connected to them. This information is available via the web pages to provide visibility into the USB system.

1. Log in to the web server.
2. Click USB Management in the side menu bar.
3. Click USB Info in the top menu bar.

Info

This section enables users to verify if the USB host and device ports are connected to devices and to monitor the total output current of the USB device ports.

Connected USB Resources

This section provides an overview of available USB resources.

Connected USB Resources

USB2.0

Device Connections (max 7)	2
FS/LS In Endpoints (max 15)	3
FS/LS Out Endpoints (max 15)	1
HS In Endpoints (max 14)	2
HS Out Endpoints (max 15)	1

USB3.0

The AT-USB-EX350-KIT supports up to 126 USB 3.0 endpoints, but cannot report the number of available USB 3.0 endpoints.

*Note, a USB device can have multiple In and Out endpoints. An In endpoint sends data to a USB Host, while an Out endpoint receives data from a USB Host.

USB 2.0:

• Displays the available USB 2.0 resources.
- Hover over the icon to view additional details:

• Device Connections: Indicates the number of USB 2.0 devices that can be connected. The maximum supported devices are 7.
- FS/LS/HS In/Out Endpoints: Displays the number of available Full Speed (FS), Low Speed (LS), and High Speed (HS) In/Out endpoints. The maximum supported endpoints are:

• FS/LS In/Out Endpoints: Up to 15.
• HS In Endpoints: Up to 14.

USB 3.0:

• The AT-USB-EX350-KIT supports up to 126 USB 3.0 endpoints.

USB devices can be connected based on the displayed availability. If the value is 0, then no additional USB devices can be connected.

Note:

- A single USB device may contain multiple In and Out endpoints:

• In endpoints send data to the USB host.
• Out endpoints receive data from the USB host.

USB 2.0 Speed Classifications:

• FS (Full Speed): Maximum transfer rate of 12 Mbps (keyboards / mouse devices).
• LS (Low Speed): Maximum transfer rate of 1.5 Mbps (audio interfaces and older USB peripherals).
• HS (High Speed): Maximum transfer rate of 480 Mbps (hard drives and cameras).

USB Topology

When a host device is connected to a USB HOST (5G) port, its USB topology is displayed in this section.

• If multiple USB devices are connected, hover over the hub tree name.
• When the cursor changes to a hand icon, click the hub name to view details about the connected USB devices.

USB Topology

HUB

[Port 3]:

[Port 4]:

USB2

Type

Hub

USB Address

9

USB Speed

High Speed

Vendor ID

05e3

Product ID

0610

- To get information on a specific device, click the click the desired port. In the example below, Port 1: Device (USB2) is selected.

USB Topology

HUB

← [Port 3]:

÷ [Port 4]:

USB2

Type

Device

USB Address

47

USB Speed

Full Speed

Vendor ID

1038

Product ID

12ec

RS-232 Control

RS-232 Control Settings

This section allows you to configure RS-232 parameters for controlling remote third-party devices through the RS-232 port. These settings also enable the port to function as a TCP proxy.

1. Make sure that the third-party device is connected to the RS-232 port on the AT-USB-EX350-DV.
2. Log in to the web server.
3. Click Control in the side menu bar. The RS-232 Port field will show the model of the connected device endpoint.
4. Click the Baud Rate drop down list to select the required baud rate. Available options are 9600, 19200, 38400, 57600, and 115200.
5. Click the Parity, Data Bits, and Stop Bit drop-down lists to set the required value. In most cases, these values will be NONE, 8, and 1, respectively.
6. To test the serial port settings, a serial command can be sent using the web pages. Enter the command in the Command field. The command can be in either ASCII or hexadecimal format. If the command is entered in hexadecimal format, click the HEX checkbox.

An example of an ASCII string might be: PWON.

A command in hexadecimal format might be:

\xBE\xEF\x03\x06\x00\xBA\xD2\x01\x00\x00\x60\x01\x00\x0D

1. Click the SEND button to verify that the command works properly.

System Maintenance

Updating the Firmware

1. Log in to the web server.
2. Click Maintenance in the side menu bar.
3. Click System in the top menu bar.

1. Click the UPDATE button. Refer to Updating the Firmware (page 50) for more information on updating the firmware.

Performing a Factory Reset

The AT-USB-EX350-KIT can be restored to factory-default settings through the built-in web server or by pressing the RESET button on the rear panel. After performing a factory reset, the network IP mode will be set to DHCP mode and the login credentials will be reset. A new password will need to be created.

1. Log in to the web server.
2. Click Maintenance in the side menu bar.
3. Click System in the top menu bar.
4. Locate the Reset window group.

5. Click the FACTORY RESET button.

6. The Factory Reset confirmation dialog will be displayed.

7. Click FACTORY RESET to continue with the process or click CANCEL to abort.

8. Once the unit has finished rebooting, repeat the procedure for creating a password. Refer to Login Registration (page 14) for more information.

Device Operation

Rebooting the System

The following procedure will reboot the AT-USB-EX350-KIT. All network and other settings are preserved.

1. Log in to the web server.
2. Click System in the side menu bar.
3. Click System in the top menu bar.
4. Locate the Operation window group.
5. Click the REBOOT button.

1. The Reboot confirmation dialog box will be displayed.

1. Click REBOOT to continue with the process or click CANCEL to abort.
2. Once the unit has finished rebooting, the Login screen will be displayed.

Device Operation

Downloading Log Files

This feature allows log files to be downloaded to the local PC. Log files are used for troubleshooting purposes and may be requested by Atlona Technical Support Engineers.

1. Log in to the web server.

2. Click Log in the top menu bar.

3. Click Maintenance in the side menu bar.

4. Under the Log Files window group, click the DOWNLOAD button. Log files are automatically downloaded to the C:\Users\ [Username]\Downloads folder on the PC.

Configuration and Management Interfaces

Web Server

The AT-USB-EX350-KIT includes a built-in web server. Atlona recommends that the web server be used to set up the AT-USB-EX350-KIT, as it provides intuitive management of all features. Refer to Logging in after Registration (page 15) for more information.

The AT-USB-EX350-KIT is shipped with DHCP enabled. Once connected to a network, the DHCP server will automatically assign an IP address to the unit. Use an IP scanner to determine the IP address of the AT-USB-EX350-KIT. If a DHCP server cannot be located within 15 seconds, the AT-USB-EX350-KIT will be placed in Automatic Private IP Addressing (APIPA) Mode (page 11). If a static IP address is desired, refer to Setting the IP Mode (page 18).

Login

Password

Enter the password in this field. The password will be masked when entering it in this field. To toggle between password masking and unmasking, click the icon.

LOGIN

Click this button to log in.

Configuration and Management Interfaces

System > System

Info

Model Name

The model number of this product.

Serial Number

The serial number of the AT-USB-EX350-KIT.

Firmware Version

The version of firmware that the AT-USB-EX350-KIT is running. Always make sure to check the AT-USB-EX350-KIT product page, on the Atlona web site, for the latest version of firmware.

IP Address

The IP address of the AT-USB-EX350-KIT.

MAC Address

The MAC address of the AT-USB-EX350-KIT.

Logins

Admin

If changing the login password, enter it in this field. Refer to Changing the Administrator Password (page 17) for more information.

Receiver Link

Indicates the link status between the host endpoint and the device endpoint. If it says Disconnected, then check the cabling between the host endpoint and the device endpoint.

Approximate Link Length

Displays the estimated length of the category cable between the AT-USB-EX350-KIT host endpoint and the device endpoint.

HDBT Temperature

Displays the temperature, in Celsius, of the AT-USB-EX350-KIT host endpoint (HS) and device endpoint (DV).

Configuration and Management Interfaces

System > Network

Network

MAC Address

The MAC address of the AT-USB-EX350-KIT.

Type

Click this drop-down list to select the IP mode of the AT-USB-EX350-KIT.

Setting Description
DHCP	Uses an available DHCP server to assign an IP address.
Static	Allows the IP address, subnet mask, and gateway IP address to be entered manually.

IP

Enter the IP address of the AT-USB-EX350-KIT in this field. This field will only be available if Type is set to Static.

Netmask

Enter the subnet mask in this field. This field will only be available if Type is set to Static.

Gateway

Enter the gateway (router) address in this field. This field will only be available if Type is set to Static.

Hostname

Hostname

Enter the desired hostname in this field. Refer to Setting the Host Name (page 23) for more information.

Configuration and Management Interfaces

Control Protocol

Telnet Protocol (Port 23)

Click this toggle switch to enable or disable Telnet sessions. When enabled, the toggle switch will be orange. If disabled, then traffic on port 23 is forbidden.

SSH Protocol (Port 22)

Click this toggle switch to enable or disable SSH. When enabled, the toggle switch will be orange. If disabled, then traffic on port 22 is forbidden.

TCP Proxy (Port 9001)

Click this toggle switch to enable or disable TCP Proxy. When enabled, the toggle switch will be orange. If disabled, then traffic on port 22 is forbidden.

IEEE 802.1x Authentication

Refer to IEEE 802.1x Authentication (page 20) for more information.

Enabled

Click this toggle switch to enable or disable IEEE 802.1x authentication. When enabled, the toggle switch will be orange.

Authentication Method

Click this drop-down list to select the desired authentication method.

Protocol Description
PEAP/MSCHAPv2	Protected EAP; uses basic credentials in addition to a CA (certificate authority) certificate.
EAP-TLS	EAP Transport Layer Security; uses a client certificate, private key, private key password, and CA (certificate authority) certificate.

The following fields are available, depending on the authentication method that is selected:

Username

The identifier for the user or device that is attempting to connect to the network.

Password

Enter the password in this field.

CA certificate

A digital certificate issued by a Certificate Authority (CA) that serves as the foundation of trust for verifying other certificates, such as client certificates and server certificates. To upload the certificate, click the Enabled button, above the Server Certificate field, then click the 📋 icon to select the certificate.

Client Certificate

A digital certificate used to authenticate a device or user attempting to connect to the network. This is typically used in enterprise environments or when added security is desired. To upload the certificate, click the Enabled button, above the Server Certificate field, then click the 🔊 icon to select the certificate.

Private Key

A component of the public key infrastructure (PKI) and associated with the digital certificate. This key is securely stored and used to prove identity and enable secure communication. Click the ➕ icon to select and upload the private key.

Private Key Password

This password is designed as a level of security used to protect the private key, associated with a digital certificate. The password is masked by default. Click the icon to toggle masking.

SAVE

Click this button to commit changes.

Configuration and Management Interfaces

System > Time

Time Zone

Click the ... icon to set the time zone. Refer to Setting the Time Zone (page 24) for more information.

NTP

NTP Hostname

Enter the NTP server name in this field. The default server is pool.ntp.org.

System Time

Click the 📁 icon to set the system time. Refer to Setting the System Time (page 26) for more information.

Configuration and Management Interfaces

USB Management > USB Configuration

USB Device Power Control

Device Port [1...4] Vbus (5V)

Click the drop-down list to select the desired Vbus mode.

Setting Description
Follow USB Host	Allows the USB hub port to toggle on and off based on the presence of a USB host connected to the host endpoint.
Always High	USB power is always enabled. For example, when connecting to a battery-powered speakerphone, selecting Always High ensures that the speakerphone continues to charge even when no USB host is connected.NOTE: Vbus will toggle high-low-high in this mode when a USB host is connected to the host endpoint to ensure proper enumeration of the USB device.
Always Low	USB power is disabled on the port.

Configuration and Management Interfaces

USB Management > USB Info

Info

Refer to USB Info (page 29) for more information.

USB Host Status

If the host device is connected to the USB HOST (5G) port on the AT-USB-EX350-KIT Host Endpoint, this field will display Connected.

USB Device Status

The USB Device Port [1...4] fields indicate whether a USB device is connected to the corresponding port. If a device is properly connected, the field will display Connected.

Total USB Device Current (mA)

Displays the total current in milliamperes consumed by the connected USB devices.

Configuration and Management Interfaces

Connected USB Resources

USB 2.0

The Valens chipset used in the USB-EX350-KIT limits the number of USB 2.0 devices and endpoints that are supported by the link. This section provides information on connected USB 2.0 resources to help users understand the available resources based on already connected devices.. Each USB device contains multiple input and output endpoints. The “In” endpoint transmits data to the USB host, while the “Out” endpoint receives data from the USB host.

DEFINITIONS

In Endpoint - Sends data to a USB host.

Out Endpoint – Receives data from a USB host.

LS - Low Speed (1.5 Mbps); used by keyboards / mouse devices.

FS - Fast Speed (12 Mbps); used by audio interfaces and older USB peripherals.

HS - High Speed (480 Mbps); used by hard drives and cameras.

• Device Connections (max 7)

Displays the number of USB 2.0 devices connected to the AT-USB-EX350-KIT. A maximum of seven USB devices are supported.

• FS/LS In Endpoints (max 15)

Displays the number of full-speed (FS) and low-speed (LS) "In" endpoints that are connected to the AT-USB-EX350-KIT. A maximum of 15 "In" endpoints are supported.

• FS/LS Out Endpoints (max 15)

Displays the number of full-speed (FS) and low-speed (LS) "Out" endpoints that are connected to the AT-USB-EX350-KIT. A maximum of 15 "Out" endpoints are supported.

• HS In Endpoints (max 14)

Displays the number of high-speed (HS) "In" endpoints that are connected to the AT-USB-EX350-KIT. A maximum of 14 "In" endpoints are supported.

• HS Out Endpoints (max 15)

Displays the number of high-speed (HS) "Out" endpoints that are connected to the AT-USB-EX350-KIT. A maximum of 15 "Out" endpoints are supported.

USB 3.0

The Valens chipset has a different USB implementation for USB 3.0 which does not impose any limitations beyond the USB standard. Due to the nature of this implementation, the AT-USB-EX350-KIT supports up to 126 USB 3.0 endpoints, but cannot report the number of available USB 3.0 endpoints.

Configuration and Management Interfaces

USB Topology

When the AT-USB-EX350-KIT is connected to a host device, the USB topology will be displayed. When a device is connected directly to the AT-USB-EX350-KIT, information about that device will be shown. When a hub is connected to a device port, information about the hub will be provided, but the web UI will not be able to provide information about devices connected to that hub. Refer to USB Info (page 29) for more information.

USB Topology

HUB

[Port 3]:

[Port 4]:

USB2

Type Hub

USB Address 9

USB Speed High Speed

Vendor ID 05e3

Product ID 0610

Configuration and Management Interfaces

Control

RS-232

RS-232 Port

The name of the endpoint that includes the RS-232 port. This field cannot be changed.

Baud Rate

Click this drop-down list to select the data transmission rate in bit-per-second (bps). Available options are 9600, 19200, 38400, 57600, or 115200.

Parity

Click this drop-down list to select the parity bit value. The parity bit helps detect single-bit errors in data transmission. The parity bit cannot correct errors. However, if an error does occur, the receiver can then request that the data be retransmitted.

Setting Description
NONE	No parity (error checking) is applied.
ODD	The parity bit is set so that the total number of 1 bits in the data, including the parity bit, is odd. For example, 10110011 contains five 1 bits, which is an odd value. Applying ODD parity, the parity bit is set to 0 and the data becomes 101100110, maintaining an odd number of 1 bits in the data.
EVEN	The parity bit is set so that the total number of 1 bits in the data, including the parity bit, is even. For example, 10110011 contains five 1 bits, which is an odd value. Applying EVEN parity, the parity bit is set to 1 and the data becomes 101100111, maintaining an even value of 1 bits in the data.

Data Bits

Click this drop-down list to select the number of data bits in each packet. Typically, packets are sent in bytes (8 bits). However, some older systems may use 7-bit data. Available options are 7 or 8.

Stop Bits

Click this drop-down list to select the number of stop bits. Stop bits are used to signal the end of a data frame. A value of 1 is standard. Available options are 1 or 2.

Configuration and Management Interfaces

Command

Enter the command in the Command field. The command can be in either ASCII or hexadecimal format. If the command is entered in hexadecimal format, click the HEX checkbox.

SEND

Click the SEND button to verify that the command works properly.

Configuration and Management Interfaces

Maintenance > System

Firmware

Model

The model of this product.

Firmware Version

The version of firmware that the AT-USB-EX350-KIT is running. Always make sure to check the AT-USB-EX350-KIT product page, on the Atlona web site, for the latest version of firmware.

MAC Address

The MAC address of the AT-USB-EX350-KIT.

IP Address

The IP address of the AT-USB-EX350-KIT.

Host Firmware

ARM Version

The version of firmware used by the ARM processor.

HDBT Version

The version of HDBaseT ^® firmware.

Device Firmware Reset

MCU Version

The version of firmware used by the microcontroller in the device endpoint.

HDBT Version

The version of HDBaseT ^® firmware.

Reset to Default

Click the FACTORY RESET button to reset the AT-USB-EX350-KIT to factor-default settings.

System Reboot

Click the REBOOT button to reboot the AT-USB-EX350-KIT. All settings will be preserved.

Configuration and Management Interfaces

Maintenance > Log

Log Files

DOWNLOAD

Click this button to download log files to the C:\Users\ [Username]\Downloads folder on the PC. Log files are used for troubleshooting purposes and may be requested by Atlona Technical Support Engineers.

Appendix

Mounting Instructions

The AT-USB-EX350-KIT includes mounting brackets, which can be used to attach the units to any flat surface. Use the included screws to attach the mounting brackets.

1. Locate the included screws in the packaging.

2. Align the mounting bracket with the enclosure, matching the holes on the side of the enclosure with those on the bracket, as shown below.

Technical line drawing of a computer case with ventilation slots, mounting bracket, and screw base (no text or symbols)

1. Secure the bracket using a small Phillips screwdriver and a screw.

2. Repeat steps 2 and 3 for the other mounting bracket.

- If using a drywall surface, a #6 drywall screw is recommended.

1. Attach the unit to a flat surface using the oval-shaped holes on each bracket.

Updating the Firmware

Updating the firmware can be performed using the built-in web server or over USB.

Updating using the Web Server

Requirements:

• AT-USB-EX350-KIT

• Firmware file
  • Computer on the same network as the AT-USB-EX350-KIT

• Download the firmware file from the Firmware tab on the AT-USB-EX350-KIT product page. Then, extract the contents of the .zip file to a folder on your computer's desktop.

• Power on the unit and connect an Ethernet cable from the computer, containing the firmware, to the same network where the AT-USB-EX350-KIT connected.
• Login to the web server.
• Click Maintenance in the side menu bar.
• Click System in the top menu bar.

1. The firmware version information for both the host (AT-USB-EX350-HS) and the device (AT-USB-EX350-DV) will be displayed.
2. Click the UPDATE button.
3. The Open dialog will be displayed. Locate the firmware file and click the Open button

Appendix

1. After the firmware is uploaded to the AT-USB-EX350-KIT, the following screen will be displayed. Note that other screens will be displayed during the firmware update process.

IMPORTANT: The firmware update process may take several minutes. Do not disconnect power from the AT-USB-EX350-KIT during the update process.

Please do not power off the device during upgrade

1. Once the update process is complete, the AT-USB-EX350-KIT will automatically reboot and the Login screen will be displayed.

Appendix

Updating over USB

Requirements:

• AT-USB-EX350-KIT
• USB-C cable

• Firmware file

• Download the firmware file from the Firmware tab on the AT-USB-EX350-KIT product page. Then, extract the contents of the .zip file to a folder on your computer's desktop.

• Power on the AT-USB-EX350-KIT.

• Connect a USB-C cable from the MGMT port on the AT-USB-EX350-KIT (Host Endpoint) to the computer with the firmware file.

• Press and hold the IP MODE button on the front panel of the Host Endpoint for approximately 3 seconds, then release.

• The "USB UPDATE" folder will be displayed on the PC. If the folder does not open automatically, locate and open it through Windows Explorer.

• Drag and drop the firmware file to the drive, then disconnect the USB cable from the PC.

• Wait 15 seconds. The PWR LED will begin to flash when the update process begins.

IMPORTANT: The firmware update process may take a few minutes. Do not disconnect power from the AT-USB-EX350-KIT during the update process.

1. Once the firmware update has completed, the USB-EX350-KIT will automatically reboot. The PWR LED will be off during this time.

2. Once the PWR LED returns to solid green, verify that the firmware version has been updated.

Specifications

USB Capabilities
Protocol Support	USB 2.0, USB 3.2 Gen 1 (5 Gbps)
USB 2.0 Capabilities^(1)	Maximum hubs: 9Maximum hub tiers: 5 (including the one in the AT-USB-EX350-KIT)Maximum devices: 7Maximum endpoints: 14 (IN), 15 (OUT)
USB 3.2 Gen 1 Capabilities^(1)	Maximum hub tiers: 5 (including the one in the AT-USB-EX350-KIT)Maximum end points: 126
USB Transfer Types	Control, Bulk, Interrupt, Isochronous
Internal Hubs	USB 2.0: 1 Hub, 1 TierUSB 3.2 Gen 1: 2 Hubs, 2 Tiers
USB Power	Host: No PowerDevice: max 1.5A per port, 3.2A total across all device ports
USB Device VBUS Control	Per-port settings: Follow USB Host, Always High, Always Low
Bandwidth^(2)	USB 2.0: 480 MbpsUSB 3.2 Gen 1: 5 Gbps

Ethernet
Port 1 x RJ45 on Host Endpoint
Standards and Protocols HTTP	HTTPS, Telnet, SSH, JSON over WebSockets, TCP Proxy for RS-232, NTP
Speeds 10/100 Mbps
Addressing DHCP, Static – selectable through built-in web server and API commands
802.1x Support PEAP-MSCHAPv2, EAP-TLS

RS-232
Port 1 x 3-pin captive screw on Use External device control via Baud Rates 9600, 19200, 38400, Data Flow Bidirectional	Device EndpointTCP Proxy, 57600, 115200

Distance Feet Meters
CAT 6a U/FTP - straight run 330	100
CAT 6a U/FTP - through patch panel/coupler	295 90
CAT 6a UTP - either straight run or through patch panel/ coupler	230 70
CAT 5e UTP - either straight run or through patch panel/ coupler	164 50

Indicators
Host Endpoint
PWR	1 x LED, green
LINK	1 x LED, green
FW^(3)	1 x LED, amber
Device Endpoint
PWR	1 x LED, green
LINK	1 x LED, green
FW^(3)	1 x LED, amber

Appendix

Connectors (Host Endpoint)
USB HOST (5G) 1 x USB-C, locking
MGMT 1 x USB-C
LAN 1 x RJ45
HDBT-USB3 1 x RJ45
48V - 1.36A(4)	1 x 2-pin captive screw
Connectors (Device Endpoint)
USB DEVICES (5G) 3 x USB-A	1 x USB-C, locking
DEBUG 1 x USB-C
RS-232 1 x 3-pin captive screw
HDBT-USB3 1 x RJ45
48V - 1.36A(4)	1 x 2-pin captive screw

Environmental Fahrenheit Celsius
Operating Temperature +32 to +104 0 to +40
Storage Temperature -4 to +158 -20 to +70
Operating Humidity (RH) 20% to 90%, non-condensing

Power	Powered from	Total System Power	Host Endpoint	Device Endpoint
Consumption (system under full USB device load)	Host Endpoint	33 W (max.)	25.4 BTU/h	21 BTU/h
	Device Endpoint	29 W (max.)	11.1 BTU/h	25 BTU/h
External Power Supply	Input: 100 - 240 V AC, 50/60 HzOutput: 48 V DC / 1.36 A

Dimensions (H x W x D)	Inches	Millimeters
Host Endpoint	0.91 x 5.31 x 3.94 23 x 135 x 100
Device Endpoint	0.91 x 5.31 x 3.94 23 x 135 x 100

Weight	Pounds	Kilograms
Host Endpoint	0.68	0.31
Device Endpoint	0.71	0.32

Certification
Extender Kit	CE, FCC, UKCA, RCM
Power Supply	CE, FCC, UKCA, RCM, UL

Compliance
NDAA-889	Yes

Warranty
3 years	View the full warranty information here:https://atlona.com/warranty

Refer to footnotes on the next page.

Appendix

Footnotes

(1) A USB device can have multiple In and Out endpoints. An In endpoint sends data to a USB Host, while an Out endpoint receives data from a USB Host.
(2) Specified bandwidth is the total available bandwidth. Actual bandwidth available for payload data will be reduced by USB and transport overhead. Practical payload data rates will be approximately 320 Mbps for USB 2.0 and 3.8 Gbps for USB 3.0.
(3) Kit can be powered from either end.
(4) Used to indicate the state of the HDBT-USB3 firmware.