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Summary of Contents for Albalá Ingenieros GTI2000C01
- Page 1 GTI2000C01 2,048 kHz SYNCHRONIZATION SIGNAL GENERATOR AS PER G.703 T12 Version 1.0 Albalá Ingenieros, S.A. 26 January 2018 - © Albalá Ingenieros S.A. - All rights reserved Medea, 4 - 28037 Madrid - Spain...
- Page 2 GTI2000C01...
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Page 3: Table Of Contents
4. OPERATION ........................15 4.1. Front panel description ......................15 4.2. Functional description ....................... 16 4.3. Module remote control and supervision ................18 4.3.1. Details of the GTI2000C01 registers ................19 5. GLOSSARY ........................21 6. REGULATIONS ........................23 7. VERSIONS ......................... 25... - Page 4 GTI2000C01...
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Page 5: Description
SNMP management and the ability to record events in a file including date and time information for further analysis. The GTI2000C01 is a TL2000 terminal line module and can be housed in a two rack unit (2 RU) UR2000 mounting frame. -
Page 6: Features
• The module also includes an input on the front panel for 2048 kHz synchronization signals. This input can be used to turn the GTI2000C01 into a distributor or into an automated switch between the internal 10 MHz reference signal and the signal received via the front panel. -
Page 7: Block Diagram
Albalá Ingenieros | Manual GTI2000C01 1.3. Block diagram... - Page 8 Albalá Ingenieros | Manual GTI2000C01 GTI2000C01...
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Page 9: Specifications
Albalá Ingenieros | Manual GTI2000C01 2. SPECIFICATIONS Reference signal input Connector Impedance 75 Ω Electrical characteristics According to ITU-T G.703 - T12 standard Reference signal output Connector Impedance 75 Ω Electrical characteristics According to ITU-T G.703 - T12 standard Number of outputs... - Page 10 Albalá Ingenieros | Manual GTI2000C01 GTI2000C01...
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Page 11: Installation
• The GTI2000C01 module and the mounting frame should always be installed, maintained, operated and removed by personnel with sufficient technical qualifications. The equipment should never be placed in damp areas, near splashing liquid, or in explosive or corrosive atmospheres. -
Page 12: Environmental Considerations
1 - Remove the blank panel covering the front of the empty slot chosen for installing the GTI2000C01 in the mounting frame. 2 - Insert the GTI2000C01 module into the front of the mounting frame. The edges of the card slide into two plastic guides inside the mounting frame. -
Page 13: Interconnection
Albalá Ingenieros | Manual GTI2000C01 3.5. Interconnection The arrangement of the front panel connectors of the GTI2000C01 module is shown in the following figure. Front panel of the GTI2000C01 The GTI2000C01 provides one 2048 kHz synchronization signal input (IN) and four 2048 kHz synchronization signal outputs (OUT1 to OUT4). - Page 14 Albalá Ingenieros | Manual GTI2000C01 GTI2000C01...
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Page 15: Operation
Albalá Ingenieros | Manual GTI2000C01 4. OPERATION This section describes the significance of the front panel indicators of the GTI2000C01 module and their remote control and monitoring ability. 4.1. Front panel description The appearance of the front panel and the elements it contains are shown in the following illustration. -
Page 16: Functional Description
OK (F). GREEN 4.2. Functional description The GTI2000C01 is a generator for 2048 kHz synchronization signals as per ITU-T G.703. It can operate while locked to the internal 10 MHz reference signal of the mounting frame in which it is installed whenever the frame has a GPS2000C01 GNSS module to generate the 10 MHz signal. - Page 17 Albalá Ingenieros | Manual GTI2000C01 running mode. - Half auto: this mode minimizes the amount of switching performed. The oscillator only changes from the reference signal to which is was locked if that signal becomes invalid. If neither reference input presents a valid signal, the oscillator operates in free running mode.
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Page 18: Module Remote Control And Supervision
Albalá Ingenieros | Manual GTI2000C01 4.3. Module remote control and supervision The GTI2000C01 can optionally be remotely controlled/supervised. In order to perform remote configuration and supervision of the module an optional TL2000 family remote communications controller must be installed in the mounting frame. -
Page 19: Details Of The Gti2000C01 Registers
- Supervision of the status of the reference and whether or not it is locked. 4.3.1. Details of the GTI2000C01 registers The GTI2000C01 module provides control and status registers that can be read and written by means of specific commands described in the communication control module user manuals. - Page 20 Albalá Ingenieros | Manual GTI2000C01 MUTE_EN 0x04 0x02 Mutes outputs when selected input is not present 0=No, 1=Yes T_WAIT 0x05 0xFF Amount of time that an input must be stable before it is considered valid and used as reference = x s...
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Page 21: Glossary
Albalá Ingenieros | Manual GTI2000C01 5. GLOSSARY... - Page 22 Albalá Ingenieros | Manual GTI2000C01 GTI2000C01...
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Page 23: Regulations
Albalá Ingenieros | Manual GTI2000C01 6. REGULATIONS ITU-T G.703 (2016) Physical/electrical characteristics of hierarchical digital interfaces. - Page 24 Albalá Ingenieros | Manual GTI2000C01 GTI2000C01...
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Page 25: Versions
Albalá Ingenieros | Manual GTI2000C01 7. VERSIONS Ver. Date Description 07-11-2017 Preliminary Version 26-01-2018 First version... - Page 26 Albalá Ingenieros, S.A. Medea, 4 - 28037 Madrid Spain +34 913274453 www.albalaing.com info@albalaing.com...
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