The subscriber trunk hybrid card (STHC) board has the combined functionality of
the STMD and SLMO boards.
The STHC board optimizes peripheral cards for small configuration and combines the functionality of several cards into one card to free up slots. You can operate the STMD and SLMO
cards with the new STHC. The STHC requires 4 S0 and 16
UP0E interfaces. The assignment of ports to the STMD and
SLMO24 functions are defined and can be configured.
The STHC board provides digital UP0E and S0 interfaces.
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The STHC board is equipped with the following:
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Digital 2-wire interface
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Terminal with UP0E or S0 can be connected by means of TA-S0
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-48V remote feeding by means of UP0E
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Maximum cable length approximately 1000 m
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High performance capability
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Only function ID 1 is supported (no routing and remote functionality)
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The STHC board is equipped with the following:
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Digital 4-wire interface
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