Samsung DCS-408I manual Pin assignments of RJ-45 at customer premises side for PRI

DCS	SPECIAL APPLICATIONS
COMBINED PROGRAMMING MANUAL	NOVEMBER 2001

PRI and BRI LT -S Port

Call feature capability

For LT-S ports, only basic call functions are provided - you cannot use other functions (transfer, forward, hold etc) from an LT-S terminal. However, a DGP can transfer/forward a call to an LT-S terminal. Other features (conference, hold etc) operate in a similar way.

There is no COS check for an LT-S port.

Pin Assignment of Connectors

PRI

PRI card has one RJ-45 connector with the pin assignments shown in Table10.

Pin Number	Assignment
1	Rx
2	Rx
4	Tx
5	Tx

Table 10 - Pin assignments of RJ-45 at customer premises side for PRI

BRI

Champ connector ￿ DCS

Function	Colour	Colour	Function
Tx of P1	W/BL	BL/W	Tx of P1
Rx of P1	W/O	O/W	Rx of P1
Tx of P2	W/BR	BR/W	Tx of P2
Rx of P2	W/SL	SL/W	Rx of P2
Tx of P3	R/O	O/R	Tx of P3
Rx of P3	R/GR	GR/R	Rx of P3
Tx of P4	R/SL	SL/R	Tx of P4
Rx of P4	BK/BL	BL/BK	Rx of P4

Table 11 - Champ connector pin assignment (DCS)

Note: Tx and Rx has no polarity.

3–16