Page 64 of 150
Installation and configuration
P0914209
Standard 3.00
April 2000
4
Install the local MMI terminal and T1 carrier link cables to the LMI
Multi I/O cable assembly. See Figure 8 on page 40, for an illustration of
the cable connections necessary for a single LMI system. For an
illustration of the cable connections necessary to daisy chain the LMI’s
terminal connection, see Figure 9 on page 41.
a
For single-LMI systems, SW2 positions 7 and 8 are OFF. See Table
6, “LMI SW2 at U23 functions,” on page 58.
b
For daisy-chained systems, the LMI connected to the terminal
should have SW2 position 7 OFF and SW2 position 8 ON. The LMI
connected to the SDI port should have SW2 position 8 OFF and
SW2 position 7 ON. The LMIs in the middle of the daisy chain,
those not on the MMI end or the SDI end should have SW2,
positions 7 and 8 ON. See and Table 7 “LMI SW3 at U51 functions,”
and “MMI end and SDI end” on page 58 for a brief discussion of
how to properly set DIP switches for daisy chaining.
Installing the LMX
Configure the NT5D65 (NT5D69 for Option 11) LMX DIP switches to set
the appropriate card address. See Table 11. Switch 3 (SW3) is reserved and
all positions should be OFF.
Table 11
LMX DIP SW2 function: LMX address
Position (1 = ON, 0 = OFF)
1
2
LMX Number
0
0
LMX 0
1
0
LMX 1
0
1
LMX 2
