OfficeServ 100 Installation Manual/Ed.00© SAMSUNG Electronics Co., Ltd. 5-525 PAIR CABLE WITH FEMALE CONNECTOR TO EXPANSION P525 PAIR CABLE WITH FEMALE CONNECTOR TO BASIC P2SLOT NO. PINNOFUNCTION25,5024,49SxB, SxA (To N.T.)SRB, SRA (From N.T.) 023,4822,47SxB, SxA (To N.T.)SRB, SRA (From N.T.) 121,4620,45SxB, SxA (To N.T.)SRB, SRA (From N.T.) 2SLOT 419,4418,43SxB, SxA (To N.T.)SRB, SRA (From N.T.) 317,4216,41SxB, SxA (To N.T.)SRB, SRA (From N.T.) 015,4014,39SxB, SxA (To N.T.)SRB, SRA (From N.T.) 113,3812,37SxB, SxA (To N.T.)SRB, SRA (From N.T.) 2SLOT 511,3610,35SxB, SxA (To N.T.)SRB, SRA (From N.T.) 39,348,33SxB, SxA (To N.T.)SRB, SRA (From N.T.) 07,326,31SxB, SxA (To N.T.)SRB, SRA (From N.T.) 15,304,29SxB, SxA (To N.T.)SRB, SRA (From N.T.) 2SLOT 63,282, 27SxB, SxA (To N.T.)SRB, SRA(From N.T.) 41, 26CO-PROVIDEDNETWORK ACCESS JACKRJ 11CRJ 14CRJ 21XIf S-interface is needed, ISDN C.O line from C.O must be connected to MDF.SLOT NO. PIN NO. FUNCTION25, 5024, 49SxB, SxA(To N.T.)SRB, SRA(From N.T.) 123, 4822, 47SxB, SxA(To N.T.)SRB, SRA(From N.T.) 221, 4620, 45SxB, SxA(To N.T.)SRB, SRA(From N.T.) 3SLOT 119, 4418, 43SxB, SxA(To N.T.)SRB, SRA(From N.T.) 417, 4216, 41SxB, SxA(To N.T.)SRB, SRA(From N.T.) 115, 4014, 39SxB, SxA(To N.T.)SRB, SRA(From N.T.)213, 3812, 37SxB, SxA(To N.T.)SRB, SRA(From N.T.) 3SLOT 211, 3610, 35SxB, SxA(To N.T.)SRB, SRA(From N.T.) 49, 348, 33SxB, SxA(To N.T.)SRB, SRA(From N.T.) 17, 326, 31SxB, SxA(To N.T.)SRB, SRA(From N.T.) 25, 304, 29SxB, SxA(To N.T.)SRB, SRA(From N.T.) 3SLOT 33, 282, 27SxB, SxA(To N.T.)SRB, SRA(From N.T.) 41, 26Figure 5.4 MDF Connections for ISDN CO Line to Card (4BRI)CONNECT TO ISDN C.O CIRCUIT