Meridian America Link/Customer Controlled Routing SDI Paddle Board cabling Application Module

Chapter 9: Meridian Link/CCR interface cabling 251

SDI Paddle Board cabling (Application Module)

The NT8D41 SDI Paddle Board connects to the I/O panel in the Meridian 1 through an NT8D84AA cable (see Table 88). From the Meridian 1 I/O panel or SDI Paddle Board on the Meridian 1, an NT7D46 cable (see Table 81 for lengths and specific codes) connects to the Application Module at

¥J8 on the I/O subpanel

¥SDI LINK port on the universal I/O panel

¥card 1 conn 3 on the generic I/O panel

The NT7D46 cable has a 9-pin male connector for the Meridian 1 and a 9-pin female connector for the Application Module. Table 86 lists the pin assignments required for the cable.

Table 86

NT7D46 cable pinouts

Meridian 1	Signal	AM (J8)
2	TXD	3
6	RXD	2
4	RTS	7
9	CTS	8
8	DSR	6
3	LRTN	5
1	DCD	1
7	DTR	4
Table 87
NT8D84AA cable pinout
10-pin connector	Signal	DB9 connector
2	TXD	2
6	RXD	6
4	RTS	4
9	CTS	9
8	DSR	8
3	LRTN	3
1	DCD	1
7	DTR	7

Meridian Link Release 5C/CCR Release 3C Installation and Upgrade Guide