Digitus DS-15202-1, User Manual, Page: 141 / 146

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D. Bandwidth Consumption
The preconfigured network speed selection simply results in a different Compression and
Color Depth configuration in order to match the different bandwidth limitations of the
network type (UMTS, ISDN, etc.)
The following suggested network bandwidth planning table for CAT5 8-PORT/16-PORT
IP-KVM installation is from the test results with 3D-Labyrinth screen saver at Resolution
800x600, the worst case consuming the highest network bandwidth.
Compression
Color
Depth Used
Bandwidth
Comment
Video Optimized Video Optimized 8 bit 3.0 - 3.3 MB/s
uncompressed, synchronized
video data, most bandwidth
needed
Video Optimized
(high color)
Video Optimized 16 bit 4.3 - 5.0 MB/s
uncompressed, synchronized
video data, most bandwidth
needed
LAN (high color)
0 ( no
compression )
16 bit 1.0 - 1.3 MB/s uncompressed video data
LAN
0 ( no
compression )
8 bit 500 - 700 kb/s uncompressed video data
DSL 2 8 bit 110 - 140 kb/s
slower video because of
compression
UMTS 4 8 bit 80 - 100 kb/s
slower video because of
compression
ISDN 128k 6 4 bit 20 - 30 kb/s 16 colors
ISDN/Modem
V.90
7 2 bit 13 - 17 kb/s gray scale
GPRS/HSCSD 8 2 bit 5 - 7 kb/s gray scale
GSM Modem
9 (best
compression)
1 bit 1 - 3 kb/s black & white video