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Tesira EX-UBT
Biamp Tesira EX-UBT PoE USB Expander with Bluetooth
- Zoom
- Zoom Certified
- Microphones
- Microsoft Teams Certified
- Platforms
- Microsoft Certified
Priceon request
QuotationWithin 1 working day
DeliveryConfirmed with your quote, based on stock
Overview
The Biamp Tesira EX-UBT is a PoE+ powered AVB/USB expander for Tesira systems. It carries up to 8 channels of 48kHz USB audio over runs longer than the 5-metre USB cable limit, and adds Bluetooth 4.2 for cable-free teleconferencing and background music. It suits conference rooms and multipurpose spaces in Doha that need reliable USB audio without long cable runs from the DSP.
What the Tesira EX-UBT does in a Tesira system
The EX-UBT is an AVB/USB expander built for Biamp Tesira systems. Its main job is to keep digital audio flowing over USB where the distance between the DSP and the USB device is longer than the 5-metre maximum that a USB cable normally allows. Installers who currently rely on USB extenders can use it to maintain reliable digital audio I/O over that longer run.
It also suits rooms that need several USB audio inputs. It can retrofit older Tesira installations that have no USB audio capability, including systems built around Tesira SERVER or SERVER-IO as the DSP.
Specifications that matter for planning
- Audio: up to 8 channels of configurable USB audio, 16-bit or 24-bit, at a 48kHz sample rate.
- Power: PoE+ (IEEE 802.3at Class 2, 7W) delivered over an RJ-45 Ethernet connection using CAT5e cable or better.
- Wireless: Bluetooth 4.2, Class 2, Bluetooth Classic mode, operating in the 2,402 to 2,480 MHz band with a wireless range of up to 100 feet (30 m).
- Profiles and codecs: Hands-Free Profile 1.7 and Advanced Audio Distribution Profile 1.3, with mSBC, SBC, AAC and aptX codecs.
- Size and weight: 64 mm wide, 24 mm high, 106 mm deep, and 0.1 kg.
Bluetooth for cable-free audio in meeting rooms
Bluetooth is configured through Tesira software and gives the room a wireless audio path. Typical uses include teleconferencing with soft codecs or a mobile phone, and playing background music through the Tesira system. Two LED indicators show power and wireless status, so a technician can confirm at handover that both are working.
Where it fits in Qatar
- A conference room at a university or training centre in Education City, where the PC sits in a rack or control room too far from the table for a standard USB audio cable.
- A ministry meeting room in West Bay being retrofitted with USB audio for an existing Tesira SERVER-based system.
- A hotel meeting space in Msheireb with a multipurpose layout that needs background music from the Tesira system alongside conferencing.
Planning the installation
Reserve a PoE+ switch port before ordering, because the unit draws its power from the Ethernet connection. Confirm the cable route is CAT5e or better and measure the USB distance it has to cover. The ambient operating range is 0 to 40°C with 0 to 95% non-condensing humidity, and the altitude rating is 0 to 3,000 m. Qatar summer temperatures can exceed 45°C, so the unit should sit inside an air-conditioned room or cabinet that keeps it within that range. Confirm the location with the SmartRooms Qatar team before fixing it.
Certifications and warranty
The EX-UBT is Microsoft Teams and Zoom certified and Cisco verified. It is CE marked, UL listed, RoHS compliant, FCC Part 15B listed and TAA compliant. The manufacturer warranty is five years.
SmartRooms Qatar supplies the EX-UBT with delivery to all eight municipalities of Qatar, professional installation and free site surveys. Request a quote and we usually respond within one working day.
Highlights
- Up to 8 channels of configurable 16-bit or 24-bit USB audio
- Bluetooth 4.2 wireless for soft codecs and background music
- Powered over Ethernet by PoE+ (IEEE 802.3at Class 2, 7W)
- Extends USB audio beyond the 5-metre USB cable limit
- Microsoft Teams and Zoom certified, Cisco verified
- Five-year manufacturer warranty
Room fit
Tell us the room size and platform (Teams, Zoom or BYOD) and we confirm the right combination with your quotation.
Estimated timeline
Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.
Specifications
18 specifications · Source: manufacturer · checked Oct 2026
GENERAL5
- Height
- 0.9 inches (24mm)
- Width
- 2.5 inches (64mm)
- Depth
- 4.2 inches (106mm)
- Weight
- 0.2 lbs (0.1 kg)
- Warranty
- 5-year warranty
POWER2
- Power
- Maximum Transmit Power: BER/EDR: 6.43 dBm (EIRP) BLE: 7.69 dBm (EIRP) Receive Sensitivity (0.1% BER): -88 dBm Frequency Band: 2,402 to 2,480 MHz Wireless Range: Up to 100 feet (30 m) Power: PoE (IEEE 802.3at Class 2, 7W)
- Power Indicator(s)
- Power Indicator (Green/Red LED) Wireless Indicator (Blue/Red LED)
NOTES1
- Specification Notes
- Bluetooth® Wireless Technology: Version: 4.2, Class 2 Mode: Bluetooth Classic Supported Profiles: Hands-Free Profile 1.7 (HFP) Advanced Audio Distribution Profile 1.3 (A2DP) Supported Codecs: mSBC (16 kHz) SBC (48 kHz) AAC (48 kHz) aptX (48 kHz
CERTIFIED SOLUTIONS4
- Microsoft Teams
- Microsoft Teams Certified
- Zoom
- Zoom Certified
- TAA Compliant
- TAA Compliant
- Certified Solutions
- Microsoft Certified Zoom Certiifed TAA Compliant
NETWORK1
- Network Connection(s)
- RJ-45 with Ethernet cable (CAT5e and above)
COMPLIANCE1
- Certifications
- FCC Part 15B (USA) CE marked (Europe) UL and C-UL listed (USA and Canada) RoHS Directive (Europe)
ENVIRONMENTAL3
- Ambient Operating Temperature Range
- 32 - 104° F (0 - 40° C)
- Humidity
- 0-95% relative humidity (non-condensing)
- Altitude
- Altitude: 0-10,000 ft (0-3000m) MSL
AUDIO1
- Audio
- Supports up to 8 channels of configurable USB audio USB: Bit Depth: 16-bit / 24-bit Number of Channels: up to 8 Sample Rate: 48kHz
Downloads
6 files from the manufacturer
PDF
Biamp Tesira EX-UBT datasheets (PDF, 303 KB)
PDF
Biamp Tesira EX-UBT manuals & guides (PDF, 8.0 MB)
PDF
Biamp Tesira EX-UBT manuals & guides (PDF, 1.5 MB)
PDF
Biamp Tesira EX-UBT manuals & guides (PDF, 704 KB)
PDF
Biamp Tesira EX-UBT brochures (PDF, 35.2 MB)
RFA
Biamp Tesira EX-UBT drawings & cad (RFA)
Questions about Tesira EX-UBT
What is the Biamp Tesira EX-UBT used for?
The EX-UBT is an AVB/USB expander for Biamp Tesira systems. It carries digital USB audio over distances that exceed the 5-metre limit of a standard USB cable, and it adds Bluetooth 4.2 for wireless teleconferencing and background music. It is aimed at conference rooms and multipurpose spaces that need USB audio in the Tesira system.
When should I choose the EX-UBT over a standard USB extender?
Choose it when the USB connection between the Tesira system and the PC or USB audio device runs longer than 5 metres and you need reliable digital audio I/O over that run. It is also the better fit when several USB audio inputs are needed in one room, or when an older Tesira installation has no USB audio at all.
How many USB audio channels does the EX-UBT support?
It supports up to 8 channels of configurable USB audio. The data lists 16-bit or 24-bit bit depth and a 48kHz sample rate. Channel setup is done through Tesira software, so the audio routing can be matched to the way the room is used.
How is the EX-UBT powered and what cabling does it need?
The unit is powered by PoE+ under IEEE 802.3at Class 2 at 7W, so it needs a PoE+ port on the network switch. It connects over an RJ-45 Ethernet cable, with CAT5e or higher specified. Reserve the switch port and confirm the cable route during planning, before the equipment is ordered.
What is the Bluetooth range and which codecs are supported?
The EX-UBT uses Bluetooth 4.2, Class 2, with a wireless range of up to 100 feet (30 m). Supported profiles are Hands-Free Profile 1.7 and Advanced Audio Distribution Profile 1.3. Codecs listed include mSBC, SBC, AAC and aptX. Bluetooth is configured through Tesira software.
Can the EX-UBT be added to an existing Tesira SERVER or SERVER-IO system?
Yes, the manufacturer positions it for retrofitting Tesira installations that do not currently provide USB audio, including systems using Tesira SERVER or SERVER-IO as the DSP. Before ordering, check your current Tesira configuration and the available PoE+ port. SmartRooms Qatar can review the layout during a free site survey.
Will the EX-UBT work in a hot equipment room in Doha during summer?
The ambient operating range is 0 to 40°C with 0 to 95% non-condensing humidity. Qatar summer temperatures can go above 45°C, so install the unit inside an air-conditioned room or cabinet that keeps it within range. Confirm the exact location with the SmartRooms Qatar team before the installation is planned.
Which video conferencing platforms is the EX-UBT certified for?
The EX-UBT is certified for Microsoft Teams and Zoom, and it is listed as Cisco verified. It is also CE marked, UL listed, RoHS compliant and TAA compliant. These certifications help IT teams in Qatar confirm that the expander fits a Teams or Zoom room that also runs a Tesira audio system.
How could a university in Education City use the EX-UBT?
A university or training centre in Education City could use it in a conference room where the computer sits in a rack or control room too far from the table for a standard USB audio cable. The EX-UBT carries the USB audio over that longer run, and the Bluetooth option can support a mobile-phone teleconference in the same space.
How should a hotel in Msheireb plan for background music and conferencing with the EX-UBT?
Plan the Bluetooth link and the USB audio inputs separately. The Bluetooth 4.2 connection, rated to 30 m, can supply background music to the Tesira system, while the USB inputs handle conferencing audio up to 8 channels. Configure both in Tesira software and agree the room zones with the hotel team before installation.
What warranty does the EX-UBT come with?
The source data gives a five-year manufacturer warranty for the EX-UBT. Products supplied by SmartRooms Qatar are covered by that manufacturer warranty. Keep the item number 920-00443-00001 with your records, as it identifies this exact model when you raise a warranty claim.
How do I request a quote for the EX-UBT in Qatar?
Send your room list, the USB distance you need to cover, the number of units and the Tesira DSP model to SmartRooms Qatar. We usually reply with a quotation within one working day. We can supply purchase orders, LPOs and tender documents, and offer a free site survey before installation.
