Nortel Networks 553-3001-211 manual Connecting to the ports, Bl-W Dtr, Dtr Rts Cts Br-W

Page 692 of 894 NTAK02 SDI/DCH card

Connecting to the ports

External devices are connected to the SDI/DCH card by the following:

•the NTAK19FB four-port SDI cable. This cable does not have to be terminated at the cross connect terminal since it is equipped with connectors.

•the NE-A25-B cable. Terminate the NE-A25-B cable at the cross connect terminal. Tables 220 through 223 give the pinouts for the SDI/DCH card.

Table 220

NTAK02 pinouts – Port 0 at the cross-connect terminal

						RS232
							Designations
	Cable			Signal			I=Input O=Output
Pair		Color	DTE		DCE		DTE	DCE
1T		W-BL	0		0		—	—
1R		BL-W	DTR		DCD		O	I
2T		W-O	DSR		CH/CI		I	O
2R		O-W	DCD		DTR		I	O
3T		W-G	RTS		CTS		O	I
3R		G-W	CTS		RTS		I	O
4T		W-BR	RX		TX		I	O
4R		BR-W	TX		RX		O	I
5T		W-S	—		—		—	—
5R		S-W	SG		SG		—	—

553-3001-211 Standard 2.00 September 2004