Qsc - Ravespec 电路图.pdf

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1、What are the Benefits of RAVE? Reduced installation time and labor costs by terminating one cable for every 64 channels Reduce installation costsreplace hundreds of analog lines,conduit,isolation transformers, and distribution amplifiers with a single CAT-5 cable or fiber Superior audio quality20-bi

2、t or 24-bit/48 kHz digital audio quality system-wide,immune to ground loops or EMI Greater flexibilityexpand the system or re-route signals in any direction without rewiring P R O F E S S I O N A L P O W E R A M P L I F I E R S A D V A N C E D S Y S T E M S P R O D U C T S RAVE is a revolutionary si

3、gnal transport system that allows you to route multiple channels of audio over standard Fast Ethernet hardware and cabling.A single RAVE network can now replace hundreds of analog audio cables, dramatically reducing installation time, effort and cabling costs while improving routing flexibility and

4、audio performance. RAVE is the ideal audio transport system for arenas,theatres,broadcast facilities, and other applications that need multiple channels routed over long distances free of noise and hum. Easy Routing of Multiple Audio Channels Large sound systems often require routing dozens of audio

5、 channels over long distances to multiple locations.Analog technology requires a separate line for each channel,leading to large cables and conduits,and time-intensive installations. Analog cabling can be a nightmare-prone to errors and subject to interference and noise. Its also time consuming to d

6、esign and install as well as difficult to reroute and reconfigure. Cable,conduit,termination and labor costs can be the single largest expense of a system. RAVE is a digital audio transport system that dramatically simplifies installation, reduces costs, increases routing flexibility and improves au

7、dio performance. RAVE enables you to transmit audio via standard Fast Ethernet hardware and cabling using Peak Audios revolutionary CobraNet technology. Up to 64 channels of uncompressed 20-bit, 48 kHz digital audio can be transmitted over a single RAVE “repeater” network with no bit-rate reduction

8、processing or other quality compromises. Additionally, RAVE now supports “switched” network topologies allowing for larger channel capacity and greater versatility.With a “switched”network,its possible to run hundreds of channels of audio in coexistence with asynchronous PC or control traffic. RAVE

9、can provide great economies over conventional wiring methods,yielding significant time and cost savings in the reduction of cabling, termination, conduit and installation labor.With both analog and digital I/O models available, it is also easy to interconnect a wide variety of analog and digital equ

10、ipment without additional converters.Finally,because it is Fast Ethernet based,RAVE easily supports system re-configuration and expansion with off-the-shelf network media and hardware. RAVERAVE Replace audio cable with a single CAT-5 network cable, or for longer distances (328 feet or 100m), with fi

11、ber optic cables. 1675 MacArthur Boulevard Costa Mesa, CA 92626 Ph: 800/854-4079 or 714/957-7100 Fax: 714/754-6174 Web: Email: Hear the Power of Technology. RadioFans.CN 收音机爱 好者资料库 STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK

12、 TX/RX Console Port Building a RAVE Network Each RAVE unit handles 16 audio channelsin either analog or digital AES/EBU format, depending on the model. More audio channels can be added to a network using additional RAVE units and inexpensive Fast Ethernet hardware such as hubs,switches,media convert

13、ers,and CAT-5 twisted-pair wire,and fiber optic cable. Ethernet HubEthernet Hub Optical Fiber (x2) 62.5 pm multimode 2000 meters (6560 ft, or 1.24 ml) Standard Ethernet Patch Cables Category 5 Unshielded Twisted Pair (UTP) Cable 100 meters (328 feet) per segment Amplifiers Specifications Analog Inpu

14、ts:20-bit 48kHz A/D Analog Outputs:24-bit 48kHz D/A Digital Inputs:20-bit AES/EBU (sample rate converting) Digital Outputs:Up to 24-bit AES/EBU Distortion:.007% .004 1kHz S/N is -100dB Delay:6.3 milliseconds,fixed,node to node on repeater networks Audio Input Connections:3 pin Eurostyle pluggable te

15、rminal block connectors Serial Data Connections:RS232 Ethernet Output Connections: 100baseTX,single RJ45 connector Input Level Sensitivity:+24dBu,+18 dBu,+12dBu jumper selectable Output Level Sensitivity:+24dBu,+18 dBu,+12dBu,+6dBu jumper selectable Dimensions:Width:19 Depth:13.375 Height:1.75 (1RU)

16、 Weight:15 lbs.(shipping) Switched networks offer several advantages to audio system designers that were not previously available including the transmission of non-audio data via virtual networks,multiple network protocols,expanded capacityfor hundreds of audio channels,and redundant network links.S

17、ee the RAVE Application Guide for more information. MODEL No.of OutputsNo.of Inputs I/O Connector RAVE160s16 analogTerminal block x 16 RAVE161s16 analogTerminal block x16 RAVE188s8 analog8 analogTerminal block x 16 RAVE 80s16 digitalXLR (AES3) x 8 RAVE 81s16 digitalXLR (AES3) x 8 RAVE 88s8 digital8

18、digitalXLR (AES3) x 8 Typical “SWITCHED”Network using Ethernet Switches STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX Console Port STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX

19、 STATUS LINK TX/RX STATUS LINK TX/RX Console Port STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX Console Port STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STA

20、TUS LINK TX/RX Console Port AUDIO OUT Network Ch.1 AUDIO OUT Network Ch.2 Trunking/Meshing* *Load sharing is supported by some network switch manufacturers and is typically enabled using management software. RAVE 161 RAVE 160 RAVE 80 RAVE 81 AUDIO IN Network Ch.2 AUDIO IN Network Ch.1 Printer Edge S

21、witch Edge Switch Spanning TreeSpanning Tree Edge SwitchEdge Switch 10/100 Mbit/s Core Switch Desktop PC #2 Desktop PC #1 LOGICAL DOMAINS Data VLAN:Desktop PC #1,Desktop PC #2 and Printer. RAVE/Cobranet VLAN:RAVE 161, RAVE 160,RAVE 80,RAVE 81. STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX ST

22、ATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX Console Port STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX STATUS LINK TX/RX Console Port Audio Source Repeater networks are ideal for dedicated audio networksthat requ

23、ire up to 64 audio channels.CAT-5 cable can be used for distances up to 100 meters (328 feet).For longer runs use multi-mode optical fiber for up to 2 kilometers, or single mode fiber for even greater distances.See the RAVE Application Guide for more information. Typical “REPEATER”Network using Ethernet Hubs RadioFans.CN 收音机爱 好者资料库