Multiple channels can be transmitted compactly, as in ADAT Optical, which transmits eight uncompressed audio channels over a single fiber-optic cable. If a device isn't set up for that signal, it won't work.ĭigital signal advantages: Audio transmitted digitally doesn't suffer fidelity degradation or added noise the way analog audio does. Digital signals require that the receiving device speak the correct digital language.
Digital versus analog: What kind of data are you sending? Analog signals can be understood by any analog input or output, though noise and other problems can be caused by level mismatches. Optical cables transmit digital data as light, not electrical voltage, and are exclusively digital. The voltage on the hot lead can be an analog or encoded digital signal in some cases, analog and digital cables are interchangeable, even though the signals aren't. Coaxial versus optical cabling: Most cables are coaxial or "coax," meaning they're shielded wire cables that carry voltage on the center ("hot") lead, around which is wrapped a braided shield that connects to ground. Adapters won't convert one type of signal to another, however. If a connection doesn't fit, you may be able to buy an adapter. You won't need to buy all new cables, though. You'll want to match up the physical connectors so you're not literally trying to fit a square peg into a round hole. Generally speaking, a plug (the "male" side of the connection) has protruding pins and is found at the end of a cable, while the jack (the "female" side) is found on a panel and has one or more recesses into which the plug's protrusions fit. Physical connector types: Jacks and plugs are differently shaped connections on your equipment. Here are some specific factors to pay attention to: Fortunately, these connectors, despite their physical differences, do the same thing: they carry signals between equipment. Audio cables come in a variety of shapes and sizes. If you don't have experience connecting audio equipment, your first glimpse at a professional's collection of cables can be daunting. The conference device must be powered using the PW-2420RU power pack provided with all compatible conference devices.ĬE, IC, UL 60950-1, FCC Part 15 class B, ICES-003 Issue 6 Class B, EN 55022:2010, EN 55024:2010, IEC60950-1:2005, IEC60950-A2:2013, EN60950-1:2006, EN60950-A2:2013, CAN/CSA-C22.2Ĭlick here to search product certificates.Learn More Buy Connecting Physical Hardware Powered via the conference device through the A☫ bus. (1) Capacitive button with bi-color LED, button switches between mute and unmute (affects all system mics), illuminates red when the mic is muted, illuminates green when the mic is unmuted if a USB device is connected to the conference device or a SIP call is activeįor connection to the conference device or to the first CCS-UCA-MIC in a daisy chain įor connection to the second CCS-UCA-MIC in a daisy chain (not included) Triple mic array with (3) cardioid electret elements ©2020 Crestron Electronics, Inc.Ī☫ bus protocol, slave, synchronous data, multichannel I2S/TDM to I2S/TDM Specifications are subject to change without notice. Crestron is not responsible for errors in typography or photography. Crestron disclaims any proprietary interest in the marks and names of others. Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. in the United States and/or other countries. 
For specific information, please visit Crestron and the Crestron logo are either trademarks or registered trademarks of Crestron Electronics, Inc. The specific patents that cover Crestron products are listed online at .Ĭertain Crestron products contain open source software. This product is covered under the Crestron standard limited warranty. A list of sales representatives is available online at or by calling 855‑263‑8754. To find a dealer or distributor, please contact the Crestron sales representative for your area. This product may be purchased from select authorized Crestron dealers and distributors. CCS-UCA-MIC microphone pods are not compatible with UC-2 devices.
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