User manual

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CB100S48S Description
Forty-eight
10/100BASE-T
Compliant to following standards,
IEEE 802.3 compliance
IEEE 802.3u compliance
Support Half/Full-Duplex operations
All ports support Auto MDI-X/MDI-II cross over
IEEE 802.3x Flow Control support for Full-Duplex mode, Back Pressure when Half-Duplex
mode, and Head-of-line blocking prevention.
Two 1000Base-
T/SFP Combo
Ports
2 combo 1000BASE-T/SFP ports
1000BASE-T ports compliant to following standards:
IEEE 802.3 compliance
IEEE 802.3u compliance
IEEE 802.3ab compliance
Support Full-Duplex operations
IEEE 802.3x Flow Control support for Full-Duplex mode, back pressure when Half-Duplex
mode, and Head-of-line blocking prevention
SFP Transceivers Supported:
1000BASE-LX
1000BASE-SX
Compliant to following standards:
IEEE 802.3z compliance
IEEE 802.3u compliance
Two 1000Base-T
Ports
1000BASE-T ports compliant to following standards:
IEEE 802.3 compliance
IEEE 802.3u compliance
IEEE 802.3ab compliance
Support Full-Duplex operations
IEEE 802.3x Flow Control support for Full-Duplex mode, back pressure when Half-Duplex
mode, and Head-of-line blocking prevention
One female DCE
RS-232 DB-9
console port
DCE RS-232 DB-9 for loading factory reset purpose
NOTE: The SFP combo ports on the Switch cannot be used simultaneously with the
corresponding 1000BASE-T ports. If both ports are in use at the same time (ex. port 25 of the
SFP and port 25 of the 1000BASE-T), the SFP ports will take priority over the combo ports
and render the 1000BASE-T ports inoperable.