NEC NEAX 2000 IPS Manual page 68

Example of MDF Cross Connection for CS (BS21/BS21A)
• Using BS21 CABLE
PN-2CSIA-A
(No. 0)
LEN000
LT00
(No. 1)
LEN002
( ): CIRCUIT NUMBER
LTC0 (J)
LEN000 1 RA0
2 TA0
RA1
LEN002 3
TA1
4
PIM0
LTC0
J P
RA0 1 1
RB0 26 26
TA0 2 2
TB0 27 27
RA1 3 3
RB1 28 28
TA1 4 4
TB1 29 29
LTC0 (P)
26 RB0 26 RB0 1
27 TB0 27 TB0 2
RB1 RB1
28 28 3
TB1 TB1
29 29 4
MDF
RA0
TA0
RA1
TA1
– 58 –
CHAPTER 2 INSTALLATION
CONNECTION OF LEGACY CS
RB RA
TB TA
6 5 4 3
Modular
Plug
(e.g. RJ-45)
BS21 CABLE
CS
Continued on next page
NWA-008855-001 Rev.1.0
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