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Tesira EX-OUT
Biamp Tesira EX-OUT 4-Channel Mic/Line Output Expander
- Pickup range
- (20Hz~20kHz
- Platforms
- TAA Compliant
Priceon request
QuotationWithin 1 working day
DeliveryConfirmed with your quote, based on stock
Overview
The Biamp Tesira EX-OUT is a half-rack expander that adds four balanced microphone or line level outputs to an AVB-enabled Tesira audio system. It takes power from the network over PoE+ (IEEE 802.3at Class 4, 30 W) and offers a -100 to +12 dB fader range, selectable output reference levels and 24-bit conversion. It suits boardrooms, lecture theatres and hotel conference suites. Request a quote from SmartRooms Qatar.
What the Tesira EX-OUT adds to an AVB audio system
The Tesira EX-OUT is a half-rack expander built to add output capacity to an AVB-enabled Tesira system. It provides four balanced channels that can be configured to carry microphone or line level signals. The unit links to the Tesira AVB network for audio transport, configuration and control, so it is managed alongside the rest of the system rather than as a standalone box. It is designed to work with Tesira server-class devices that support AVB.
Power, signal and connection facts
The EX-OUT is powered from the network cable over PoE+, meeting IEEE 802.3at Class 4 at 30 W, so it draws power from a PoE+ network port rather than a separate power feed. Each output channel offers a fader range of -100 to +12 dB and a signal invert function for reverse polarity. The full scale output reference level can be chosen from 24 dBu, 18 dBu, 12 dBu, 6 dBu, 0 dBu or -31 dBu, which lets the installer match the connected equipment. The maximum output is +24 dBu, the converters are 24-bit, and sampling runs at 48 kHz. Frequency response is +0/-0.25 dB from 20 Hz to 20 kHz, and dynamic range is above 108 dB. Connections are made through plug-in barrier strip connectors, and front panel LEDs show device status.
Where it fits in Qatar
- A boardroom in a Doha government authority: the extra outputs can feed a recording or external sound channel without reworking the existing Tesira design.
- A lecture theatre in Education City: line level sends can supply a lecture capture system or an assistive listening feed, with the reference level set to suit the receiving equipment.
- A conference suite in The Pearl: the half-rack format fits a shared equipment rack in a hotel comms room, where the unit can be managed through the same network as the rest of the audio system.
Planning the installation
Confirm rack space before ordering. The unit measures 44 mm high (1.75 inches), 216 mm wide and 197 mm deep, and weighs 1.4 kg (3 lbs). The rated ambient operating range is 0 to 40°C at 0 to 95% relative humidity, non-condensing, up to 3,000 m altitude. Summer temperatures in Qatar can exceed 45°C, so the rack should sit in an air-conditioned comms room or cabinet, not in an unventilated cupboard. Check that the PoE+ switch port delivers Class 4 power, and plan cable routes for the barrier strip wiring. SmartRooms Qatar offers free site surveys and professional installation, so the rack position and cable runs can be confirmed before the unit arrives.
Compliance, warranty and ordering
The EX-OUT is TAA compliant, RoHS compliant and AES grounded. Its listed certifications include FCC Part 15B, CE marking, UL and C-UL, RCM and EAC. The manufacturer's warranty is five years. Government and tender buyers can order through a purchase order (LPO) or a Monaqasat tender, with payment by bank transfer, cheque or purchase order.
To request a quote for the Biamp Tesira EX-OUT, send the number of channels needed, the Tesira devices already installed and the switch model. Quotations are usually issued within one working day.
Highlights
- Half-rack chassis with four balanced mic or line level outputs
- Powered by PoE+ (IEEE 802.3at Class 4, 30 W)
- Fader range of -100 to +12 dB with signal invert
- Selectable full scale output reference levels up to 24 dBu
- 24-bit converters, 48 kHz sampling, dynamic range above 108 dB
- Five-year manufacturer warranty and TAA compliant
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
26 specifications · Source: manufacturer · checked Oct 2026
GENERAL4
- Height
- 1.75 inches (44 mm)
- Width
- 8.5 inches (216 mm)
- Depth
- 7.75 inches (197 mm)
- Weight
- 3 lbs (1.4 kg)
POWER2
- Power
- PoE+ (IEEE 802.3at Class 4, 30W)
- Phantom Power
- +48 VDC (7mA/input)
NOTES1
- Specification Notes
- Tail Length: up to 300ms,br> Convergence: up to 100dB/sec
CERTIFIED SOLUTIONS2
- TAA Compliant
- TAA Compliant
- Certified Solutions
- TAA Compliant
COMPLIANCE1
- Certifications
- FCC Part 15B (USA) CE marked (Europe) UL and C-UL listed (USA & Canada) RCM (Australia) EAC (Eurasian Customs Union) RoHS Directive (Europe)
ENVIRONMENTAL3
- Ambient Operating Temperature Range
- 32 - 104° F (0 - 40° C)
- Humidity
- 0-95% relative humidity (non-condensing)
- Altitude
- 0-10,000 ft (0-3000m) MSL
AUDIO13
- Audio
- 4 channels of analog audio, the EX-OUT is a 4-channel mic/line level output expander
- Impedance
- (balanced): 8kΩ
- Input Gain Range
- (6dB Steps): 0 - 66dB
- Maximum Input
- +24dBu
- Output Impedance
- (balanced): 200Ω
- Maximum Output
- +24dBu
- THD+N
- (20Hz~20kHz): @ 0dB Gain, +4dBu In: < 0.006% @ 54dB Gain, -50dBu In: < 0.040%
- Frequency Response
- (20Hz~20kHz @ +4dBu): +0/-0.25dB
- EIN
- (20Hz~20kHz, 66dB Gain, 150Ω):* < -125dBu
- Dynamic Range
- (20Hz~20kHz, 0dB): > 108dB
- Crosstalk
- (channel to channel @ 1kHz): @ 0dB Gain, +4dBu In: < -85dB @ 54dB Gain, -50dBu In: < -75dB
- Sampling Rate
- 48kHz
- A/D Converters
- A/D - D/A Converters: 24-bit
Downloads
7 files from the manufacturer
PDF
Biamp Tesira EX-OUT datasheets (PDF, 326 KB)
PDF
Biamp Tesira EX-OUT datasheets (PDF, 787 KB)
PDF
Biamp Tesira EX-OUT manuals & guides (PDF, 1.2 MB)
EXE
Biamp Tesira EX-OUT manuals & guides (EXE)
PDF
Biamp Tesira EX-OUT brochures (PDF, 35.2 MB)
RFA
Biamp Tesira EX-OUT drawings & cad (RFA)
TFA2
Biamp Tesira EX-OUT software & firmware (TFA2)
Questions about Tesira EX-OUT
What is the Biamp Tesira EX-OUT used for?
It adds four balanced microphone or line level outputs to an AVB-enabled Tesira audio system. As a half-rack expander, it suits projects that need extra outputs without a full extra chassis. Installers use it to feed amplifiers, recording systems or external sound channels managed through the Tesira network. Its exact role depends on the wider system design, which a SmartRooms Qatar site survey can confirm.
Does the EX-OUT need its own power supply?
No separate power feed is needed. The unit is powered by PoE+ (IEEE 802.3at Class 4, 30 W) over the network cable, so it must connect to a PoE+ port that delivers that class. Check the switch port budget before ordering, especially if other PoE devices share the same switch in a meeting room or equipment rack.
Which Tesira devices is the EX-OUT compatible with?
The EX-OUT is intended for use with AVB-enabled Tesira server-class devices. It communicates with the Tesira AVB network for audio networking, configuration and control. Before ordering, confirm that the server-class device in your system supports AVB. SmartRooms Qatar can check the existing Tesira setup during a free site survey and advise on the right configuration for your room.
What signal levels does it support?
Each of the four channels can carry microphone or line level signals, and the maximum output is +24 dBu. The full scale output reference level can be set to 24, 18, 12, 6, 0 or -31 dBu, so the output can be matched to the equipment it feeds. Each channel also has a -100 to +12 dB fader range and a signal invert option for reverse polarity.
Can it sit in a comms room in a Doha school without air conditioning?
It should not. The rated ambient operating range is 0 to 40°C, and summer temperatures in Doha can exceed 45°C. Place the rack in an air-conditioned comms room or cabinet, particularly in schools and hotels where enclosed cabinets can run hot during the summer. Relative humidity must stay within 0 to 95%, non-condensing.
How much rack space does it need?
The unit is a half-rack chassis measuring 44 mm high (1.75 inches), 216 mm wide (8.5 inches) and 197 mm deep (7.75 inches), and it weighs 1.4 kg (3 lbs). For a boardroom in West Bay or a government office in Msheireb, confirm the rack depth and rear cable space, since the barrier strip connectors need room for wiring. A site survey helps confirm this before delivery.
Is it suitable for a lecture recording setup in Education City?
It can be, where a recording or streaming system needs line level feeds from a Tesira network. Use the selectable full scale output reference level to match the recorder's input, and the signal invert function if polarity is reversed. Front panel LEDs show device status. Confirm the recording equipment's input level and connector type with the SmartRooms Qatar team before ordering.
What should a hotel conference suite in The Pearl plan for?
Plan the PoE+ switch port, the rack location and the cable routes for the barrier strip wiring. The unit measures 44 mm by 216 mm by 197 mm and draws its power over the network. Hotels usually run shared comms rooms, so agree the rack position with the property team. SmartRooms Qatar provides free site surveys and professional installation for these planning steps.
We need several units for a school group. How do we order against an LPO?
Send the quantity, the Tesira devices already installed and the delivery address for each site. SmartRooms Qatar supplies against a purchase order (LPO) and usually issues a quotation within one working day. Payment can be made by bank transfer, cheque or purchase order. Confirm the number of PoE+ ports needed at each site so the order matches the installation plan.
Can government and tender buyers purchase it?
Yes, SmartRooms Qatar supports government purchasing through LPOs and Monaqasat tenders. The EX-OUT is TAA compliant, which matters where procurement rules reference that standard. Send the tender specification with your quotation request so the compliance and certification details can be checked against it before a quotation is issued.
What certifications does it carry?
The EX-OUT is listed with FCC Part 15B for the USA, CE marking for Europe, UL and C-UL for the USA and Canada, RCM for Australia and EAC for the Eurasian Customs Union. It is also RoHS compliant, TAA compliant and AES grounded. Tell the team if your procurement process needs specific documentation alongside your quotation.
What warranty does the EX-OUT have?
The manufacturer provides a 5-year warranty on the EX-OUT, and SmartRooms Qatar supplies the unit with professional installation available. When comparing it with other Tesira expanders, check the warranty period listed for each model, since this is the figure given for the EX-OUT itself. Request a quote to confirm pricing, availability and delivery for your project.
