THOMSON Grass Valley TRITON TTN-BTS-0808/34 User manual

MANUAL PART NO. 071
-
8239
-
00 R
ev. 1
MARCH 19, 2003
INSTALLATION MANUAL
TRITON routing switcher
Telecom Data Router 8x8
34/45 Mbps
Product model no. TTN-BTS-0808/34
the most watched worldwide

ii
Headquarters
Thomson Broadcast Systems
17 rue du Petit Albi -BP 8244
95801 Cergy Pontoise Cedex
FRANCE
Thomson Broadcast and
Media Solutions, Inc.
P.O. Box 599000
Nevada City, CA 95959-7900
USA
Copyr
ight 2003 Thomson 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 [phone]. 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: [phone]. Email: [email protected]

iii
Contents
Electromagnetic Radiation Notice v
Hardware Warranty and Software License vi
Parts and Service vi
Revision history vii
1General 1
1.1 Specifications 1
1.2 Connection drawing 2
2Power connection 3
2.1 Power supply for RECL8 3
3Connecting the BTS-0808/34 to your PC 4
3.1 Selection of router level 4
3.2 Pin-out of RS-232 connector 4
3.3 Maximum cable length 4
4NCB connection 5
4.1 Several routers in one system 5
4.2 Connecting control panels 5
4.3 Pin-out and cable type 6
4.3.1 RJ45 connectors 6
4.3.2 5-pin DIN connectors 6
4.3.3 RJ45 to 5-pin DIN converter 7
4.4 Control bus structure 7
4.5 Maximum distance between NCB devices 7
4.6 Control Bus configuration notes 7
5Router configuration 9
5.1 Router level 9
5.2 Router mode 9
5.3 Vertical interval trigger 9
5.4 Power up mode 10
6Connecting signals to the BTS-0808/34 10
7Control and connection of Triton systems, interface protocol 11
7.1 Important notes regarding the Triton Control Protocol 11
7.1.1 Binary Code 11
7.1.2 Echo 11
7.1.3 RS-422 Matrixes 11
7.1.4 Timeout 11
7.2 Basic principles 11

iv
7.2.1 Example: A single unit with no NCB connected 11
7.2.2 Example: Several units connected by NCB 12
7.3 RS232 12
7.4 NCB 12
7.5 Commands 13
7.5.1 Audio crosspoint set 13
7.5.2 Audio crosspoint set acknowledge 13
7.5.3 Video crosspoint set 13
7.5.4 Video crosspoint set acknowledge 14
7.5.5 Crosspoint status request 14

v
Electromagnetic Radiation Notice
The following information is given to note compliance with the United States Government Federal Communications
Commission (FCC) Rules (47 CFR Part 15) designed to limit interference to radio and TV reception. The ruling establishes
measurement procedures and frequency criteria for Class A computing devices (commercial and industrial applications) with
the following conduction and radiation limits:
CLASS A COMPUTING DEVICE: CONDUCTION LIMIT (Part 15.812)
Frequency (MHz) Maximum RF Line Voltage (uV)
0.45 -1.6 1000
1.6 -30 3000
CLASS A COMPUTING DEVICE: RADIATION LIMIT (Section 15.810)
Frequency (MHz) Distance (meters) Field Strength (uV/m)
30 -88 30 30
88 -216 30 50
216 -1000 30 70
The policy of Thomson is one of continual development and improvement. For that reason Thomson uses components and
manufacturing techniques that provide the current state-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 Radio Communications
This equipment generates, uses, and can radiate radio frequency energy and if not installed and used
in accordance with the instruction manual, may cause interference to radio communications. As
temporarily permitted by regulation it has not been tested for compliance with the limits for Class A
computing devices pursuant to Subpart J of of Part 15 of FCC Rules, which are designed to provide
reasonable protection against such interference. Operation of this equipment in a residential area
is likely to cause interference in which case the user at his own expense will be required to take
whatever measures may be required to correct the interference.

vi Hardware Warranty and Software License
Please contact your local Thomson representative for
hardware warranty and software license information.
Parts and Service
Thomson maintains a 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-s[email protected]
Internet: http://www.thomsongrassvalley.com
INTERNATIONAL PARTS AND SERVICE
Contact your Thomson representative.

vii
Revision history
Current revision of this document is the uppermost in the table below.
Revision Replaces Date Change Description
1 0 19/03/03 Updated with the new Thomson/GVG design.
0 -22/10/01 Initial Revision

BTS-0808/34 Rev. 1
1
1General
The BTS-0808/34 is an 8x8 telecom router for 34Mbit/s or 45Mbit/s data rate. BTS-0808/34 meets ITU-T
G.703 for HDB3 coded signals. The BTS-0808/34 routing system consists of one broadband router (1RU)
and one equalizing and re-clocking unit (1RU). This combination provides maximum signal quality with
automatic cable equalizing and re-clocking of incoming signals. This state of the art router provides high
performance circuits in SMD technology for maximum system performance. 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. One or several Triton remote control panels can control the BTS-0808/34 as
well.
1.1 Specifications
Data rate: 34Mbit/s -45Mbit/s G.703 HDB3
VIT input: Comp. Video 1Vpp, 300mV sync, 75 ohms
Number of inputs: 8, terminated
Equalisation: Automatic up to 200m ( Belden 8281 )
Number of outputs: 8
Re-clocking: On outputs
Impedance: 75 ohms
Return-loss: > 16dB (10MHz-270MHz)
Signal level: 1000mV fixed, 75 ohms load
Connector: BNC
AC power: External power supply 100 -260 VAC
Power option: 24 – 72VDC
DC power: +5V, connector DB9 male
Dimensions: 483 x 88 x 280 mm (19”, 2RU)

BTS-0808/34 Rev. 1
2
1.2 Connection drawing
Configuration switch Input section Router Output section
NCB1
Power connectors RS-232 port Output connections
1Network Control Bus. The protocol of this bus is equal, and compatible to the MIDI bus protocol.