What Is This Tool?
This converter allows you to transform data transfer values expressed in SCSI (Sync) mode into Virtual Tributary 2 (payload) units, facilitating the translation of synchronous storage transfer rates into SONET/SDH payload formats used in telecommunications.
How to Use This Tool?
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Enter the numerical value in SCSI (Sync) unit you want to convert.
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Select 'SCSI (Sync)' as the input unit if not auto-selected.
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Choose 'Virtual Tributary 2 (payload)' as the output unit.
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Initiate conversion to get the corresponding VT2 payload value.
Key Features
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Converts synchronous SCSI data rates to Virtual Tributary 2 payload units.
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Supports legacy and hybrid storage and optical network integrations.
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Provides clear unit definitions and common use cases for both SCSI and VT2.
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Browser-based and simple interface for quick conversions.
Examples
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2 SCSI (Sync) equals 39.0625 Virtual Tributary 2 (payload).
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0.5 SCSI (Sync) converts to 9.765625 Virtual Tributary 2 (payload).
Common Use Cases
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Translating synchronous server and storage data rates into SONET/SDH payload units.
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Transporting E1 circuits over optical backbone networks.
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Circuit emulation for legacy TDM services in telecommunications.
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Multiplexing low-rate channels within high-capacity optical links.
Tips & Best Practices
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Confirm the negotiated synchronous parameters for accurate SCSI (Sync) data rate input.
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Use this converter mainly for legacy or hybrid environments combining storage I/O and optical transport.
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Understand the fixed capacity nature of VT2 payloads when interpreting results.
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Cross-check conversions when integrating asynchronous and synchronous systems.
Limitations
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Conversion relies on perfectly negotiated sync parameters in SCSI (Sync).
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VT2 payload units correspond to fixed 2.048 Mb/s channel sizes, subject to framing overhead.
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Primarily intended for legacy or mixed protocol infrastructure conversions.
Frequently Asked Questions
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What does SCSI (Sync) represent?
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SCSI (Sync) denotes the synchronous transfer mode in the SCSI protocol, enabling data transfer in lockstep with a negotiated clock for higher throughput and consistent timing.
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What is a Virtual Tributary 2 (payload)?
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A Virtual Tributary 2 (VT2) payload is a SONET/SDH virtual tributary container used to carry a 2.048 Mb/s PDH/E1 channel, facilitating transport of low-rate TDM signals over optical networks.
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Why convert from SCSI (Sync) to VT2 payload units?
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Converting allows translation of synchronous data rates from legacy storage and server devices into standard SONET/SDH payload formats for network transport of PDH/E1 channels.
Key Terminology
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SCSI (Sync)
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A synchronous transfer mode in the SCSI protocol that uses a negotiated clock for consistent and higher throughput data exchange.
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Virtual Tributary 2 (payload)
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A SONET/SDH payload container sized to carry a 2.048 Mb/s PDH/E1 channel for transporting TDM signals over optical networks.
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SONET/SDH
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Synchronous Optical Networking/Synchronous Digital Hierarchy, standards for optical telecommunications transport.