Perle Systems IOLINK-PRO IOLINK-520 - Manual (Page 18)

Introduction
IOLINK-PRO & 520 Reference Manua — 1.17
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Graphic Database Post Script ASCII C Source Spreadsheet Binary Pre-compressed
File Type
Compression Ratio
Figure 1 - 5 Typical Compression Ratios by File Type
Data compression will give a 56/64 Kbps link an effective throughput range from 112/128 Kbps when transferring binary
files, to 364/384 Kbps when transferring graphic files. This increased throughput significantly reduces the bandwidth
required across the WAN link to achieve a given performance level and/or allows the use of lower-cost transmission facilities.
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Binary Mixture Graphic
File Type
Throughput in
Kbps
Uncompressed
Compressed
Figure 1 - 6 Typical Throughput Over 56 Kbps Link