NEC 151944 Manuale Utente
CHAPTER 3
ND-46550 (E)
Page 64
Revision 2.0
Revision 2.0
(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
shown in
. Connection of DAIC cards between the Main PIM and the Remote PIM is available in
the same manner as the DAIA-DIAB connection.
Figure 3-39 DTI Cable Connection via CN Connector (Main Site)
CSU
MDF
TWISTED-PAIR
CABLE
CABLE
DAIA
BWB
MAIN PIM
(SHIELD TYPE)
CN
DAIA/DAIC
MDF
CN
TB
TA
RB
RA
RB
RA
TO CSU/REMOTE PIM
SEND
RECEIVE
4
3
2
1
2
1
BA1
AA1
BA0
AA0
BA0
AA0
TB
TA
RB
RA
CN CONNECTOR
(0.65
Φ
cable)
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.
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.
nector on the DAIA card.
Note 1
MAX.656 ft. (200 m)
/
DAIC