Data Sheet
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Terminal
Block
RJ45
Ethernet
USB
Type-B
Terminal
Block
RJ45
Ethernet
USB
Type-B
RJ45
Dante
OVERVIEW
Stem Hub Communication Center is required when more than one Stem Ecosystem audio endpoint
is used in a room, allowing multiple devices to communicate with each other and function as an
ecosystem. With two different variations to choose from, Hub and Hub Express, you have a variety
of flexible connectivity options to integrate with conferencing platforms or expand the system over
any network infrastructure.
COMMUNICATION CENTER
ACCESSORIES (included in the box)
CAT 6 Ethernet Cable: 15 ft. (4.6 m)
USB Type A to USB Type B Cable: 12 ft. (3.7 m)
Terminal Connector
Wall Mounting Kit (Screws and Drywall Anchors)
STEM HUB & HUB EXPRESS
SPECIFICATIONS (subject to change)
GENERAL
Connector Type RJ45 and USB Type B
Power Requirements Power over Ethernet Plus (PoE+) 802.3 at Type 2
Control Application Stem Ecosystem Platform
Weight 0.5 lbs (0.23 kg)
Product Dimensions 7 x 1.5 in (17.8 x 3.8 cm) D x H
Operating Temperature Range −6.7°C (20°F) to 40°C (104°F)
Storage Temperature Range −29°C (-20°F)to74°C (165°F)
AUDIO
Frequency Response 50Hzto16kHz
STEM HUB & HUB EXPRESS
Communication Center
• Connects up to 10 audio enpoints, centralizes and processes signals from all connected
devices to provide a single audio channel for the entire room.
• Ethernet connection provides the device with data, power, SIP, and the ability to
communicate with other networked endpoints.
• Hub: Dante® digital audio networking (1 input / 1 output) including compatibility with
Dante Domain Manager for seamless expansion over any network infrastructure.
• USB connectivity allows to connect a Stem Ecosystem room solution directly to
a PC for video conferencing.Power over Ethernet (PoE+).
• Fermale terminal block connector is available to connect existing analog speakers
in the room or to add them for additional speaker output.
• Power over Ethernet (PoE+).
• Wall mountable with slim design to hide the device behind a screen.
• Kensington lock equipped.
STEM HUB
Connections
STEM HUB EXPRESS
Connections