Nortel Networks DCT1900 manual PW1 PW2 PW3 PW5 PW6PW7 PW-EXT PW4 PW3 PW2

Technical Product Manual - DCT1900

Installation Instructions, Modular Cabinet – Power Cabling

TSRNB 101 33

To other

CLUs/

SLUs

			+		X112 red
	C	C	-
			C		X113 black
	L	L	L		3A fuses
Back	U	U	U
Plane	/	/	/		TRENB 101 05
	S	S	S
	L	L	L
	U	U	U
			A	B	Ferrite Bead to be
					installed
			Black		during installation
					from external
			Red
						source
	PW-BP				-48Vdc
				2"		(PBX)
					PW1
					PW2
					PW3

PW1		PW5 PW6PW7
	PW-EXT	PW4 PW3 PW2
MCCB
	Ground
- +	Bridge

Fig.19–16 Cable Diagram of Powering the Modular Cabinet and 7 CLUs by an External Sources

19-14	Install-DCT1900/R8/mw
	© 2000-2005