Patton electronic 3196RC user manual Connecting the iDSL ports, RJ-21X connector

Model 3196RC T-DAC User Manual 2 • Hardware installation

Connecting the iDSL ports

The remote (CPE) iDSL modems are connected to the T-DAC via the RJ-21X cable (see figure 12).

Pin 1 25

	50-pin TELCO Male
26	50

Figure 12. RJ-21X connector

1.Connect the RJ-21X connector of the cable into the 50-pin RJ-21X receptacle on the rear of the 3196RC.

2.The other end of the cable has 25 non-terminated twisted-pairs for connection to punch-down blocks. Only 16 of the 25 pairs (see table 5) will be used since there are 16 iDSL modem connections, each requir- ing one twisted pair. Select the twisted-pairs which will be used for active iDSL modem connections and terminate each pair on the punch-down blocks.

Table 5. Band Marked Color Code

DSL Port	50 Pin Positions	Wire Color Code
Port 1	1	Blue/White
	26	White/Blue
Port 2	2	Orange/White
	27	White/Orange
Port 3	3	Green/White
	28	White/Green
Port 4	4	Brown/White
	29	White/Brown
Port 5	5	Slate/White
	30	White/Slate
Port 6	6	Blue/Red
	31	Red/Blue
Port 7	7	Orange/Red
	32	Red/Orange
Port 8	8	Green/Red
	33	Red/Green
Port 9	9	Brown/Red
	34	Red/Brown
Port 10	10	Slate/Red
	35	Red/Slate
Port 11	11	Blue/Black
	36	Black/Blue

Cable installation 31