รหัสสินค้า : BOSE-EX-4ML

Overview

Optimized for use with the EX-1280C, EX-12AEC, and EX-440C, the EX-4ML Dante endpoint, is a convenient, cost effective solution for connecting up to 4 conferencing microphones over a single Cat 5/6 cable. Whether used under a conference table, daisy-chained with other EX or endpoints, or standalone in a rack, the EX-4ML adds 4 high-quality microphone/line inputs, 4 GPI, and 8 GPO to your networked audio system. Autodiscovery, drag and drop programming, auto-routing, and simplified logic control in ControlSpace Designer make configuring the EX-4ML easy. Tasks such as configuring microphone LED status and microphone mute actions are greatly simplified within ControlSpace Designer without requiring external control system programming.

Features

• One-cable-to-the table connectivity supports PoE+ and
• Dante audio networking to maximize ease of integration
• Internal 12 volt supply for localized sourcing of power for
• microphone LEDs
• Dual network and power connectors allow daisy-chaining
• of multiple ControlSpace EX endpoints
• Rotatable mounting tabs allow for multiple installation
• options
• Low-profile aluminum enclosure for unobtrusive under-
• table mounting
• Simplified software configuration via ControlSpace
• Designer software. Supports auto-discovery, auto-routing,
• and logic presets for microphone LEDs and pushbuttons.
• Integrated power and signal indicators via recessed LEDs
• Optional magnetic mounting plate simplifies single-handed
• installation
• Accessory 60 W power supply available for increased
• endpoint connectivity

Applications

Designed for a wide range of applications, including:

• Boardrooms
• Medium/large conference rooms
• Courtrooms
• Distance learning
• Auditoriums
• Multipurpose spaces

SPECS

AUDIO INPUTS

• Input channels Four (4) analog, balanced microphone/line level
• Connectors Four (4) 3.81 mm detachable Euroblock connectors, 7-pin
• Phantom power +48 VDC, software selectable per input
• Control GPIO 2 logic outputs (100 mA low, 8 V open, 10 mA @ 2.5 V high)
• 1 logic input (0 to 5 V, threshold = 1.6 V, 2 kΩ pull-up to 5 V)
• Gain settings 0 / +15 / +30 / +45 dB, software selectable
• Input impedance >1.8 kΩ at any gain setting
• Equivalent input noise –115 dBu (+45 dB gain)
• Maximum input level +8 dBu (0 dB gain)
• System THD <0.01 % at any gain setting, input signal 3 dB below maximum
• Frequency response 20 Hz — 20 kHz, ±1 dB

NETWORK

• Connectors Two (2) RJ-45, one front (supports PoE+), one rear
• Audio over IP Dante™ Ultimo X4

POWER

• Microphone LED power +12 VDC, 200 mA
• PoE class Class 0 802.3at PoE+, PD compliant
• Connectors (2) 3.81 mm Euroblock connector, 2-pin
• External power supply +12 VDC, daisy-chainable
• Power consumption 4.3 W plus 1 W for phantom power if used
• Maximum PoE+ power 24 W (internal +12 VDC output)

SOFTWARE APPLICATIONS

• Configuration ControlSpace Designer software v5.0 or later

GENERAL

• LED status indicators Power LED, four (4) tri-color signal status for input channels
• Digital conversion 48 kHz / 24-bit
• Certifications FCC Part 15 Class A; UL 60950-1, 2nd edition, 2014-10-14, CAN/CSA C22.2
• No. 60950-1-07, 2nd edition, 2014-10, IEC 60950-1:2005 (2nd edition)
• Operating temperature 0 °C to 40 °C (32 °F to 104 °F)
• Accessories ControlSpace EX Endpoint Microphone Extension Cable (790081-0010)
• ControlSpace EX Endpoint Mounting Bracket (790080-0110)
• ControlSpace EX Endpoint Power Supply (800446-1110)

PRODUCT CODES

• ControlSpace EX‑4ML CONTROLSPACE EX 4-CH MIC/GPIO Dante UTB (771783-0110)