Toshiba CTX28 manual RCIU1/RCIS or RCIU2/RCIS Wiring, 10-21

MDF PCB Wiring

Station Wiring Diagrams

RCIU1/RCIS or RCIU2/RCIS Wiring

Bridging Jumper Wires

R1

		T1	R1				T1			R1
BK	Y	T2		BK	Y		T2
R2			R2							R2
W	BL	Dealer Supplied		W	BL		Dealer Supplied
		Modular Block,					Modular Block,
		625-Type or					625-Type or
6 5 4 3 2 1		Equivalent		6 5 4 3 2 1			Equivalent
		(See Notes)					(See Notes)
	2 3 4 5				2 3 4 5
		4-Wire				4-Wire
		Modular			Modular
		Cord					Cord
							5	R4	6	CKT 3&4
									5
							4	R3
					Same				43	6-1
							3	T3
									2 1
							2	T4
	Telco
	RJ14C
Modular Jack
	Telco
	RJ21X
		T1	LINE X						65	CKT 1&2
		R1	LINE Y				5	R2
		T2					4	R1	4 3	6-1
		R2					3	T1
									2
							2	T2	1
							Pin-out
Network Jack: RJ14C/RJ21X
FIC: 02LS2 (Loop Start) OR 02GS2 (Ground Start)							RGLU/RCOU/RCOS/PCOU/TCOU

		T1
BK	Y	T2
W	BL	Dealer Supplied
		Modular Block,

	625-Type or
6 5 4 3 2 1	Equivalent
	(See Notes)

2 3 4 5
					CKT 7&8
Modular					1-6
Cords
	5	R4	6		CKT 3&4
			5
	4	R3
Same			4 321	6-1
	2	T4
	3	T3
					CKT 5&6
					1-6
			6 5		CKT 1&2
	5	R2
	4	R1	4 3 2	6-1
	3	T1
	2	T2	1
		Pin-out
				RCIU	RCIS

Same

Same

MDF PCB

Telco Jacks

Network

RJ14C

RJ21X

Telco RJ21X

Network

4-Wire Modular Cord

RJ14C

Installer Cross Connect Customer

Supplied Modular Jacks

RCOU 4-Wire Modular Cord1

RCIU/RCIS 4-Wire Modular Cord2

Duplex Modular Jack (AA-104A-4 or Equivalent)

4-Wire Connector (267A2 Or Equivalent)

RCOU 4-Wire Modular Cord1

RCIU/RCIS 4-Wire Modular Cord2

Wiring

1608

4-Wire Single Modular Jack (RJ14C) from Telco

Note 4-wire modular jacks such as graybar part number AA-104A-4 could be used in place of the two modular jacks; or, a T-connector such as graybar part number 267A2 Adaptor could be used.

Figure 10-12 RCIU1/RCIS or RCIU2/RCIS MDF Wiring Diagram

Strata CTX I&M 06/04 10-21