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LTPH-SM-1014-03, Issue 3
S
U
ETTING
P A
The Wideband 3190 can be implemented as a single shelf or can be connected by an external hub to other shelves
in a 10BASE-T network.
S
S
10BASE-T C
INGLE
HELF
Figure 16
applies only to an HXU-357 multiplexer for TL1 messaging.
Figure 16
shows a single shelf 10BASE-T configuration. Use the shielded twisted pair cable (Category-5)
provided with your hub to connect the HXU to the HMU.
1
2 3 4
5
6
7
8
Step
Procedure
Figure 16
10BASE-T configurations, see
1
Connect a terminal to the HMU craft port or to the OSS port (J30) on the back plane of the Wideband
3190.
HMS-358 List 1 and List 2
10BASE-T C
ONFIGURATION
10Base2
HMU
OSS RS-232 PORT
10BaseT HMU
10BaseT HMU
GROUP 2
DSX (XMT FROM MUX) TIP
DSX (RCV TO MUX) TIP B
!
LINE (LOOP A) TIP
CAUTION:
GROUP 1
VOLTAGES UP TO 200 VDC
LINE (LOOP B) TIP K
MAY BE PRESENT
UNDER THIS COVER
P11
HDSL LOOP A GROUP 1 (XMT TO SPAN)
TEST LINE
HDSL TEST
T
R
A
B
T
R
CRT AUD
SSC1
TX
EXT ACO
LOOP A
CRT VIS
SSC2
RX
LOOP B
TB6
MAJ AUD
TB3
SSC3
MAJ VIS
SSC4
MIN AUD
BITS TIMING
SSC5
FAN
T
R
COM
NO
MIN VIS
A+
A-
SSC6
TB5
TB7
SYS ID
B+
B-
TB2
TB4
MODULE A
10BASE-T HMU
(J34)
1
TX+
2
TX-
3
RX+
4
NC
5
NC
6
RX-
7
NC
8
NC
Figure 16. Single Shelf 10BASE-T Configuration
shows a 10BASE-T single shelf configuration using an HXU-357. For multishelf
"Multishelf 10BASE-T Configuration" on page
January 12, 2001
ONFIGURATION
LOOP A GROUP 2
LOOP B GROUP 2
AUX (LOOP A) TIP
19
1
AUX (LOOP A) RING
GROUP 2
AUX (LOOP B) TIP
2
AUX (LOOP B) RING
20
3192 MECH
3 1
DSX (XMT FROM MUX) RING
A
21
4 2
22
DSX (RCV TO MUX) RING
5 3
C
23
D
24
6 4
E
25
7
5
F
26
8 6
LINE (LOOP A) RING
H
27
9
7
GROUP 1
J
28
10
8
29
11
9
LINE (LOOP B) RING
L
30
12
10
31
13
14
32
15
33
16
34
35
17
18
36
P12
HDSL LOOP B GROUP 1 (RCV FROM SPAN)
-48
-48
10BaseT MUX
INPUT POWER: -48V, 30A MAX
RT
RT
FGN
MODULE B
Module B
10BASE-T
1
2
3
4
5
6
7
8
Cable wiring
Setting Up a 10BASE-T Configuration
8
7 6 5
4
3
2
1
!
CAUTION:
VOLTAGES UP TO 200 VDC
MAY BE PRESENT
UNDER THIS COVER
!
TX+
TX-
RX+
RX-
Installer Check ü ü ü ü
27.
H
25
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