NEC 151944 system manual DTI Cable Connection via CN Connector Main Site

(2)When using CN connector on DAIA Card

Connect the cable to a CSU or directly to the Remote PIM via the CN connector on the DAIA/DAIC card as shown in Figure 3-39.Connection of DAIC cards between the Main PIM and the Remote PIM is available in the same manner as the DAIA-DIAB connection.

BWB

MAIN PIM

DAIA/	CN
DAIC

TWISTED-PAIR CABLE (SHIELD TYPE)

MDF

CSU

		Note 1
	MAX.656 ft. (200 m)
	(0.65Φ cable)
DAIA/DAIC		MDF

	CN	SEND
BA1
	4	TB
AA1	3	TA	TO CSU/REMOTE PIM
BA0	2	RB
AA0	1	RA
		RECEIVE
CN CONNECTOR

TB

TA

RB

RA

Note 1: When the Remote PIM is directly connected without CSU, maximum distance is 1312 ft. (400 m) between the Main PIM and the Remote PIM.

Note 2: When the DAIA card is mounted in the MP/FP slot, be sure to connect the cable to the CN con- nector on the DAIA card.

	Figure 3-39 DTI Cable Connection via CN Connector (Main Site)
CHAPTER 3	ND-46550 (E)
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Revision 2.0