3
64291043SAALL-5E
Section 64291043SAALL-5, Issue 5
Insert the grounding wire into the housing through the
Network portal of the rear panel, as illustrated in
Figure 5
.
Total Reach DDS-R Wiring
Connections are made using screwdown terminals on
the barrier strip located in the rear of the housing. To
connect to the barrier strip, place conductors beneath
the square washer of each terminal screw and tighten.
Figure 6
shows the circuit card pinout and
Table 1
describes the wiring connections for the Total Reach
DDS-R.
Table 1. Wiring Connections
Figure 6. Circuit Card Pin Assignments
17
41
47
Frame Ground
(TT)
(DTT)
(TR)
(DTR)
(DRT)
TR DDS-R
5
(DRR)
27
49
55
15
From
Customer
To
Customer
To
Network
1
11
The unit should be wired as follows:
•
Network pair to terminal strip TT and TR
positions
•
To Customer
and From Customer pairs through
customer 8-pin modular connector
or
• To Customer
(DRT, DRR) and From Customer
(DTR, DTT ) to designated terminal strip
positions
Rate selection is not necessary for the Total Reach
DDS-R. The unit automatically adapts to the service
rate of the TROCU DP in the central office.
NETWORK
CUSTOMER
Figure 5. T400/T200 Housing Rear Panel
Figure 4. T400/T200 Housing with Cover Open
Ground
Lug
Frame
Modular Connector
Terminal
Barrier
Strip
Mounting
Holes
Card Edge
Connector
D
R
R
D
R
T
D
T
T
D
T
R
TR
TT
R
R
R
T
8
1
J1
L1
P1
RJ-48
P1
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1
