Provisioning; Figure 3. Universal Dlc Configuration; Figure 4. Card Edge Connections; Table 1. Compliance Codes - ADTRAN 3192 Integrated Central Office Terminal Installation And Maintenance Manual

Switch
3192 Shelf Connections
The unit occupies two slots in a CI Wescom 3192
Office Repeater Bay. The unit may be plugged into
any of the first 28 slots of the shelf. No installation
wiring is required.
Power and alarm signals are provided to the card
through the backplane of the shelf. DSX-1 and HDSL
Loop signals are connected to the wire-wrap pins or
mass termination shelf connectors corresponding to
the slot the unit occupies. Connections to the DSX
pins are intended for intra-building wiring only. The
card edge pinout is shown in Figure 4.
The HTU-C contains an onboard fuse. If this fuse
opens, it supplies a -48 VDC to the fuse alarm bus; all
faceplate indicators will turn off. The fuse is not field
replaceable.
HDSL Loops 1 and 2 are
dual duplex loops (capable
of transmitting and receiving
data simultaneously).

Figure 4. Card Edge Connections

61179512L2-5A
Central Office
2-Wire
HD-10 BRI Mux HD-10 BRI Mux HD-10 BRI Mux HD-10 BRI Mux HD-10 BRI Mux
1181200L1 1181200L1 1181200L1 1181200L1 1181200L1 QFC-C QFC-C QFC-C QFC-C T1-OR T1-OR T1-OR T1-OR FXO FXO FXO FXO FXO FXO FXO FXO FXO FXO FXO
POWER POWER PWR 1181300L1 PWR 1181300L1 PWR 1181300L1 PWR 1181300L1 PWR 1181310L1 PWR 1181310L1 PWR 1181310L1 PWR 1181310L1 1181101L1 1181101L1 1181101L1 1181101L1 1181101L1 1181101L1 1181101L1 1181101L1 1181101L1 1181101L1 1181101L1 1181101L1 FXO FXO 1181101L1
DSX DSX DSX #1 DSX #1 DSX #1 DSX #1 DSX DSX DSX PWR PWR PWR PWR PWR PWR PWR PWR PWR PWR PWR PWR PWR
LBK LBK DSX #2 DSX #2 DSX #2 DSX LBK LBK DSX DSX DSX DSX DSX DSX DSX DSX DSX DSX DSX DSX DSX DSX
DSX #3 DSX #3 DSX #2 LP LBK LBK TST TST TST TST TST TST TST TST TST TST TST TST TST
LBK DSX #4 DSX #3 DSX #3 LP LP LP LP1 LP1 LP1 LP1 LP1 LP1 LP1 LP1 LP1 LP1 LP1 LP1 LP1
TST #4 DSX #4 DSX #4 ALM ALM ALM ALM
TST TST TST + + + +
X T X R X T R X X T R X X T R
X
Total Access1500 with FXO
Module

Figure 3. Universal DLC Configuration

1 R TX DSX (In from DSX)
2 R1 RX DSX (Out to DSX)
3
4
5 GND
6 R1 HDSL Loop 2
7
8 -48V
R HDSL Loop 1
9
Fuse Alarm (to Alarm Module)
10
A T TX DSX (In from DSX)
B T1 RX DSX (Out to DSX)
C
D
E
F T1 HDSL Loop 2
H RCV LOS (to Alarm Module)
Frame Ground
J
T HDSL Loop 1
K
L
Section 61179512L2-5, Issue 1
TRD DB
12910 04
T1 HDSL
ON
SC
64
NO 56
SX 19.2
9.6
SYNC 4.8
2.4
QM
CRC
FXO 1181101L1 LLB
PWR QM
DSX DISC
TST AP
LP1
REM
NO
DSU RX
(OUT)
LBK TX
(IN)
CUSTOM
TELECO M
E190349
ICOT Module
Powering Options
The ICOT will power the entire Total Access 1000 RT
System. When an HRE is used to extend the range of
the circuit, a second ICOT provides span power to the
HRE through two additional copper pairs. The Total
Access 1000 RT continues to receive span power
through the HDSL loops.
Compliance
This product is intended for use in Restricted Access
Areas Only and is to be installed in a Type "B" or "E"
enclosure. Also, ensure chassis ground is properly
connected. Table 1 list the compliance codes.
LED Indicators
Table 2 describes the functionality of each of the six
faceplate LEDs.

3. PROVISIONING

Table 1. Compliance Codes

Code
Power Code (PC)
Telecommunication Code (TC)
Installation Code (IC)
The ICOT has no external provisioning switches. All
provisioning options are accessible via the VT100
terminal screens.
The DB-9 connector on the faceplate of the 3192
must be used to access the terminal screens. The
menu system enables provisioning, test access, and
alarm status monitoring of both the 3192 ICOT and
the modules in the Total Access 1000 RT. Also
through the menus, the ICOT and the Total Access
1000 BCU can be flash upgraded.
Customer Premises
POTS POTS POTS POTS POTS POTS 1179408L1
BCU BCU 1175012L1 1179408L1 1179408L1 1179408L1 1179408L1 1179408L1 BUSY BUSY
PSU 1179007L1 1175012L1 BUSY BUSY BUSY 1 BUSY 1 1
LOOP 1 TEST 1 1 2 1 2 2 2
POWER ALARM 2 2 3 3 3 3 3
LOOP 2 3 4 4 4 4 4
RG ON 4
RG DIS
A
M D
N I
Phone
Total Access 1000 RT
System
Input
F
–
A
Output
C
X
–
3