LG Electronics IP LDK-20 Stib Basic Rate Interface Board Selectable S/T interface

IP LDK-20 Installation Manual Board Installation

3.3.2STIB (Basic Rate Interface Board: Selectable S/T interface)

Description

STIB should be installed on the LCOB/STIB/CBIB connector, and supports T-interface or S-interface. The 1st BRI port can be operated to T-mode and S-mode and the 2nd port can only be set to T-mode.

Figure 3.3.2 STIB

S/T Interface selection on BRI1 (Port 1): Default = T Interface

-SW2 : Default = all OFF position

-SW4 : Default = 1, 2 pins ON position and 3, 4 pins OFF position

BRI2(Port 2): Default = T Interface only.

- SW1: Default = ON position

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