Features & Specifications

Rugged SuperSpeed 4-Port USB 3.1 Hub

Part: HUB4SS-BA | Model: Rugged SuperSpeed 4-Port USB 3.1 Hub

Features

• Self-powered USB 3.1 hub provides four Charging Downstream

USB Ports (CDPs)

• One Charging Downstream Port (CDP) supplies up to 2.4A to a

connected device

• CDPs are battery charging specification BCv1.2 compliant

• Three Charging Downstream Ports (CDPs) supply up to 1500mA to

each connected device

• Device offers SDP charging when powered by external USB (up to

500mA for USB 2.0/1.1/1.0 connections or up to 900mA for USB

3.0/3.1 connections)

• Supports SuperSpeed (5Gb/s), high-speed (480Mb/s), full-speed

(12Mb/s) and low-speed (1.5Mb/s) operation

• ESD protection

• ±8kV on Each USB 2.0 Data Line (D+, D-)

• ±15kV on Each USB 3.0 Data Line (SSTX+, SSTX-, SSRX+, SSRX-)

• Fully Supported in Microsoft Windows 8/10 and other USB-aware

operating systems (compatible with all operating systems that USB

1.1/2.0/3.0 are compatible with).

• Optional wall-mount AC power supply accessory that outputs

24VDC @ 2.71A (Item # TR152)

• Includes 2-meter USB 3.0 type A to USB 3.0 type B device cable

(Item #CA783)

• 2-meter USB 3.0 type A to SeaLATCH USB 3.0 type B device cable

available as an option (Item #CA748)

• Sealevel’s SeaLATCH locking USB 3.0 ports provide secure connection

with optional SeaLATCH USB 3.0 cables via metal thumbscrews

• Reverse polarity input voltage protection down to -40VDC with respect

to GND

• Overvoltage Protection against input voltage surges up to 80VDC with

respect to GND

• Overcurrent Protection against short circuits and excessive

load currents.

Specifications

Communications

Chip

USB Hub (USB5734)

Dimensions

5.500in (L) x 5.125in (W) x 1.750in (H)

Humidity Range

10 – 95% Relative Humidity,

Non-Condensing

Max Data Distance

(When Using USB

3.0 functionality)

3 Meters with Standard Passive USB

3.0 Cables, 18 Meters with an Active

USB 3.0 Cable

Max Data Distance

(When Using USB

2.0 Functionality)

5 Meters with Standard Passive USB

2.0 Cables, 30 Meters with an Active

USB 2.0 Cable

Max Data Rate

5 Gb/s (SuperSpeed)

Operating

Temperature

-40°C to 85°C (-40°F to 185°F)

# of Ports

4

Power

Requirement(s)

• 9-30VDC (24VDC Nominal via TR152)

(for Self-Powered Mode)

• 5VDC Nominal via Upstream USB Host

(for Bus-Powered Mode)

RoHS Compliant

Yes

USB Specification

USB 3.1 Gen 1, SuperSpeed (USB 3.0)

Compliant; 2.0, 1.1, 1.0 Compatible

sealevel.com

+1 864.843.4343

SeaLATCH High-Retention, Locking Connectors

The HUB4SS-BA integrates Sealevel’s SeaLATCH locking USB 3.0

ports, which are fully compatible with standard USB cables. When

used with the included USB cable with a SeaLATCH USB type B

connector, the metal thumbscrew provides a secure connection

to the device and prevents accidental cable disconnection. The

hub’s four SeaLATCH USB 3.0 type A connectors can secure

downstream USB peripherals to the hub in the same way. Find

optional USB cables with SeaLATCH USB connectors under the

Accessories, or use the standard, included USB cables.

Easy Installation & Use

Fully Supported in Microsoft Windows 8/10, and backward

compatible with Microsoft Windows XP/7, and other USB-aware

operating systems. The hub requires no separate drivers and is

easy to install.

Industrial Design & Operation

The HUB4SS-BA features a rugged, metal enclosure and can be

mounted utilizing available DIN rail clips. Standard operating

temperature range is -40°C to 85°C.

SL9349K21