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| Receiver Type | GPS |
|---|---|
| Disciplined Oscillator | Rubidium |
| Frequency Range | 10 MHz |
| Input Impedance | 50 Ohms |
| Output Impedance | 50 Ohms |
Details the manual's purpose, scope, and intended audience for the OSA 5240.
Explains special icons used in the document to highlight important information and warnings.
Provides critical safety precautions for installation, operation, and maintenance to prevent hazards.
Outlines the terms and duration of the product warranty, exclusions, and limitations.
Lists the equipment and company certifications and compliance standards met by the product.
Describes the OSA 5240's design for synchronizing telecom networks and its applications.
Highlights the OSA 5240's reliability, including its ability to lock onto auxiliary inputs.
Explains the bridging capability using internal oscillators for stability and filtering.
States the signal quality achieved by the OSA 5240 when locked to GPS or PRS AUX Input.
Details the various output signal types and quantities configurable for the OSA 5240.
Covers the OSA 5240's ability to re-time channels and provide NTP/IRIG-B time distribution.
Describes local and remote management options for the OSA 5240 using specific software.
Illustrates the internal connections and communication bus of the OSA 5240 receiver.
Explains how the OSA 5240 generates frequencies and selects reference inputs.
Details the types and quantities of synchronization outputs available from the OSA 5240.
Describes the NTP Server and IRIG-B output capabilities of the OSA 5240.
Covers front panel indicators, alarm outputs, and system management through software.
Explains the operating modes and voltage ranges for the DC and AC power supply inputs.
Presents front and top views of the OSA 5240, showing overall dimensions.
Interprets the LED and ALARM CONTACT states for operational conditions and states.
Details the rear panel connectors, including antenna input, auxiliary input, and output slots.
Provides instructions for safely unpacking and inspecting the equipment for damage.
Specifies the operating temperature, humidity, and EMC requirements for the OSA 5240.
Lists the necessary tools and PC requirements for installation and commissioning.
Guides the user through the power-up sequence, including connection and warm-up procedures.
Details how to connect the GPS antenna and check signal reception status.
Explains how to connect an auxiliary reference input signal to the OSA 5240.
Guides the connection of output signals to synchronize telecommunication equipment.
Describes the facilities for IRIG-B timing generation and NTP timing through Ethernet.
Explains the provision of alarm contacts for critical, major, and minor alarms.
Lists the default priority parameters and GPS parameters set at delivery.
Details the process of configuring the OSA 5240 using management software and key parameters.
Outlines remote control and monitoring capabilities including alarms and management ports.
Describes the electrical outputs for remote alarm monitoring via relay contacts.
Explains how to manage the OSA 5240 locally via PC using management software.
Details network management using a dedicated management port and SyncView system.
Recommends preventive maintenance for modules operating in stand-by mode.
Guides on checking visual status via LEDs and internal status via management software.
Provides a chart of common faults, causes, and suggested corrective actions.
Lists contact details for technical assistance and sales internationally and in North America.
Details specifications for GPS antenna input and auxiliary reference input.
Covers characteristics of the GPS module, including jitter, wander, and oscillator models.
Lists output specifications for the E1 model, including signal types, impedance, and qualification.
Lists output specifications for the T1 model, including signal types, impedance, and qualification.
Specifies the capabilities for NTP and IRIG-B time code outputs.
Details remote functions including monitoring, alarms, electrical outputs, and status reporting.
Covers DC/AC power supplies, environmental conditions, EMC, safety, and mechanical details.
Provides order numbers for fuses used in the OSA 5240, specifying type and location.
Lists available accessories such as manuals, software, power supplies, and adaptors.