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BES-6464/75  

Rev. 1

 

 
 

  

1 

 

1 General 

 
The BES-6464/75 is a 64x64 AES/EBU digital audio router with unbalanced 75 Ohm in- and outputs. 
This state of the art router provides high performance circuits in SMD technology for maximum system 
performance. The BES-6464/75 is designed for all demanding routing tasks in digital studio and 
broadcast environments. The built-in RS-232 interface allows the user to control the router via the Triton 
Router Control System PC software with many operational features. The control bus allows linking the 
unit to the BVS-6464 or BDS-6464 video router thus creating a 64x64 AFV router. Several units can be 
combined to form a 2 or more layer AES/EBU matrix system. One or several Triton remote control 
panels can control the BES-6464/75 as well. Another unique feature of the Triton 64x64 series is the 
possibility to reconfigure the router via the configuration switch on the back plane so that the unit can be 
several types of routers: 
 
 

64x64   

AES/EBU 1 Channel  

   

32x32   

AES/EBU 2 Channel  

   

21x21   

AES/EBU 3 Channel 

   

16x16   

AES/EBU 4 Channel 

1.1 Specifications 

Signal type:   

 

AES/EBU digital audio  

Number of inputs: 

 

64 unbalanced 

Input impedance: 

 

75 ohms 

Number of outputs:   

64 

Output impedance: 

 

75 ohms 

Jitter: 

   950ps 

Delay: 

   150ns 

Signal level:   

 

> 0.2 - 7Vpp 

Sampling rates: 

 

32 - 96 kHz 

Switching mode: 

 

digitally transparent 

Audio connector: 

 

BNC 

AC power: 

 

 

External power supply 100 - 260 VAC 

DC power: 

 

 

±5V, connector DB9 male 

Dimensions:   

 

483 x 264 x 120 mm  (19”, 6RU) 

Содержание grass valley TRITON

Страница 1: ...MANUAL PART NO 04 052077 004 Rev 1 MARCH 12 2003 INSTALLATION MANUAL TRITON routing switcher Digital Audio Router 64x64 75 Ohm Product model no TTN BES 6464 75 the most watched worldwide ...

Страница 2: ...n Broadcast and Media Solutions Inc All rights reserved Grass Valley Jupiter and Triton are trademarks of Thomson Specifications subject to change without notice For customer service please call 800 547 8949 For comments or questions concerning this manual please contact Technical Publications Department P O Box 30816 Salt Lake City Utah 84130 USA Phone 801 972 8000 Fax 801 977 1602 Email SLCtechp...

Страница 3: ... 5 4 3 1 RJ45 connectors 5 4 3 2 5 pin DIN connectors 5 4 3 3 RJ45 to 5 pin DIN converter 6 4 4 Control bus structure 6 4 5 Maximum distance between NCB devices 6 4 6 Control Bus configuration notes 6 5 Router configuration 8 5 1 Router level 8 5 2 Router mode 9 5 3 Power up mode 14 6 Connecting audio signals to the BES 6464 75 14 7 Control and connection of Triton systems interface protocol 15 7 ...

Страница 4: ...32 16 7 4 NCB 16 7 5 Commands 17 7 5 1 Audio crosspoint set 17 7 5 2 Audio crosspoint set acknowledge 17 7 5 3 Video crosspoint set 17 7 5 4 Video crosspoint set acknowledge 18 7 5 5 Crosspoint status request 18 ...

Страница 5: ...of the art suppression of electromagnetic radiation This equipment in production before October 1 1981 has not been tested to the above listed measurements However equipment such as this delivered after October 1 1983 will have the measurements on record at the factory Therefore in compliance with the stated FCC Regulation the following information is provided for the user NOTE Interference to Rad...

Страница 6: ... full stock of replacement parts available for immediate shipment NORTH AMERICA PARTS AND SERVICE Please call toll free 1 800 547 8949 You will be switched automatically to the parts and service representative nearest you For email correspondence broadcast support thmulti com Internet http www thomsongrassvalley com INTERNATIONAL PARTS AND SERVICE Contact your Thomson representative ...

Страница 7: ...Revision history Current revision of this document is the uppermost in the table below Revision Replaces Date Change Description 1 0 12 03 03 Updated with new Thomson GVG design 0 29 08 01 Initial Revision ...

Страница 8: ......

Страница 9: ...n be combined to form a 2 or more layer AES EBU matrix system One or several Triton remote control panels can control the BES 6464 75 as well Another unique feature of the Triton 64x64 series is the possibility to reconfigure the router via the configuration switch on the back plane so that the unit can be several types of routers 64x64 AES EBU 1 Channel 32x32 AES EBU 2 Channel 21x21 AES EBU 3 Cha...

Страница 10: ... 2 1 2 Connection drawing Configuration switches Audio input section Audio output section RS 232 port NCB1 Power connector 1 Network Control Bus The protocol of this bus is equal and compatible to the MIDI bus protocol ...

Страница 11: ...le power connector Pin 1 0V Pin 2 5V Pin 6 5V 3 Connecting the BES 6464 75 to your PC For connection to a PC with Triton Router Control System the RS 232 interface is used The RS 232 port on all Triton devices uses the standard DCE pin out see pin out table under 4 3 A standard modem cable can be used for connecting the router to the PCs serial port 3 1 Selection of router level The router level d...

Страница 12: ... from the Triton Router Control System The NCB system and all RS 232 ports interchange the system status 4 1 Several routers in one system The NCB system allows the interconnection of up to 16 routers with different levels in one system A combination of routers working married counts as one level This might for example be 1 audio router 1 video router working as an audio follows video system or 3 ...

Страница 13: ...ted Pin 7 Not Connected Pin 8 Not Connected 4 3 2 5 pin DIN connectors However the pin out of most Network Control Bus ports including that of the BES 6464 75 follows the standard MIDI specification A 1 1 cable with 5pin DIN connector is used The following pin out is used Pin 1 Not Connected Pin 2 shield Pin 3 Not Connected Pin 4 data Pin 5 data The standard MIDI specification recommends the use o...

Страница 14: ...allows a maximum cable length of 250 meters between two devices Longer distances can be made with MIDI repeater units To avoid grounding problems all NCB ports have opto coupled inputs 4 6 Control Bus configuration notes In order to achieve a system that is easy to maintain and control follow the important notes presented hereunder Avoid using routers of different size but same signal type audio v...

Страница 15: ...with user configurable default level Pay attention to the figure below in order to achieve full controllability of all devices in the loop Triton RCS Complete the Control loop by connecting all Control bus connections to all Triton devices before powering up any Triton device ...

Страница 16: ...The panels on the NCB dedicated to operate with the router must be configured to the same level as that router If several routers are combined to form an audio follows video RGB or similar system these routers must be configured to the same level The levels can be switched according to the following pattern means switch down means switch up Default level is 1 Switch 1 2 3 4 Level 1 2 3 4 5 6 7 8 9...

Страница 17: ...ng to the following pattern means switch down means switch up Switch 5 6 Mode 64x64 AES EBU 1 Channel 32x32 AES EBU 2 Channel 21x21 AES EBU 3 Channel 16x16 AES EBU 4 Channel The printed nomenclature on the BES 6464 75 router is for use with 64x64 AES EBU 1 Channel If one of the other formats shall be used please connect the AES EBU signals according to the following tables Default mode is 64x64 AE...

Страница 18: ... 25 25 26 26 26 26 27 27 27 27 28 28 28 28 29 29 29 29 30 30 30 30 31 31 31 31 32 32 32 31 64 64 64 64 AES EBU 2 Channel Ch1 Signal Input Ch1 Signal Output 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 6 6 6 6 7 7 7 7 8 8 8 8 9 9 9 9 10 10 10 10 11 11 11 11 12 12 12 12 13 13 13 13 14 14 14 14 15 15 15 15 16 16 16 16 32 32 32 32 ...

Страница 19: ... 41 10 42 10 42 11 43 11 43 12 44 12 44 13 45 13 45 14 46 14 46 15 47 15 47 16 48 16 48 32 64 32 64 AES EBU 3 Channel Ch1 Signal Input Ch1 Signal Output 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 6 6 6 6 7 7 7 7 8 8 8 8 9 9 9 9 10 10 10 10 21 21 21 21 Ch2 Signal Input Ch2 Signal Output 1 22 1 22 2 23 2 23 3 24 3 24 4 25 4 25 5 26 5 26 6 27 6 27 ...

Страница 20: ...3 2 44 2 44 3 45 3 45 4 46 4 46 5 47 5 47 6 48 6 48 7 49 7 49 8 50 8 50 9 51 9 51 10 52 10 52 21 64 21 64 AES EBU 4 Channel Ch1 Signal Input Ch1 Signal Output 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 6 6 6 6 7 7 7 7 8 8 8 8 16 16 16 16 Ch2 Signal Input Ch2 Signal Output 1 17 1 17 2 18 2 18 3 19 3 19 4 20 4 20 5 21 5 21 ...

Страница 21: ...16 32 Ch3 Signal Input Ch3 Signal Output 1 33 1 33 2 34 2 34 3 35 3 35 4 36 4 36 5 37 5 37 6 38 6 38 7 39 7 39 8 40 8 40 16 48 16 48 Ch4 Signal Input Ch4 Signal Output 1 49 1 49 2 50 2 50 3 51 3 51 4 52 4 52 5 53 5 53 6 54 6 54 7 55 7 55 8 56 8 56 16 64 16 64 ...

Страница 22: ...e 2 switches all outputs according to the buffered information in the routers processor system The power up reset can be switched according to the following pattern means switch down means switch up Switch 8 Power Up Reset Mode 2 Mode 1 Default is Mode 2 6 Connecting audio signals to the BES 6464 75 The BES 6464 75 router offers standard 75 ohms BNC connectors for in and outputs All inputs are ter...

Страница 23: ...disconnected output Output connected to input 128 Input 128 is an internal default for the disconnect status Please see Triton recommendations for use of RS 422 data routers for further information 7 1 4 Timeout The Crosspoint Status Request message has a timeout which means that you need to wait 1 second in between request messages 7 2 Basic principles Any message on any level address that confor...

Страница 24: ...might experience that some messages are returned several times as the store compare remove function in case c can only handle a single message at the time We therefore recommend that the user avoid sending messages to unused addresses 7 3 RS232 The RS 232 port is used for external control of Triton units The RS 232 port allows the customer to control the equipment via the Triton Router Control Sys...

Страница 25: ...Command for acknowledging setting of crosspoints 1000nnnn 0kkk kkkk 0vvv vvvv nnnn is the matrix address from 0 up to 15 kkk kkkk is the output which shall be controlled kkk kkkk output number 0 output 1 127 output 128 vvv vvvv is the input which shall be connected to the chosen output vvv vvvv input number 7 5 3 Video crosspoint set Only for use with Video routers Command for setting of crosspoin...

Страница 26: ... output number 0 output 1 127 output 128 vvv vvvv is the input which shall be connected to the chosen output vvv vvvv input number 7 5 5 Crosspoint status request This command is used for status request on Audio and Video routers 1100nnnn 0xxxxxxx nnnn is the matrix address from 0 up to 15 xxxxxxx do not carry any information The requested router Audio or Video will send its crosspoint status on N...

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