TRANSPORT
®
1555P APS Card Configuration Guide (1555-113)
Part Number 45-00008
Rev 1.00
Up (0)
Dn (1)
Up (0)
Dn (1)
AMI
Framing
O
N
B8ZS
Framing
AMI
Framing
O
N
B8ZS
Framing
D4
D4
DTE
NET
NET
DTE
ESF
ESF
DTE
DTE
Switch S3A
D4
D4
DTE
NET
NET
DTE
ESF
ESF
DTE
DTE
Switch S3B
Secondary
NOTE: Use the boxes provided to
mark your particular DSX select ion.
Contacts
Name:
Phone:
:
Primary
Location:
Date installed:
Date last serviced:
Normal
LSIG
FACILITY EQUIPMENT
Not
AMI
Used
Yellow
Disable
1555P - 113
APS Card
2A3A4A
JP 1A
654321
Normal
LSYN
Not Used
LSIG
LSYN
6A7A8A
JP 5A
Not Used
0
1
9
S1A
Equip.
S2A
Facility
2
8
3
7
6
4
5
0
1
9
2
8
3
7
6
4
5
Slot number:
Circuit number: Line 1:
Line 2:
Chassis number:
SIDE A
S3A
6
S3B
54321
JP 13
JP 14
6
54321
31
31
JP 7
JP 8
O
Fac
Not
Used
Enable
Yellow
Not
AMI
Used
Yellow
Disable
N
O
N
654321
Front Panel
(see other side)
2B3B4B
JP 1B
Fac
Not
Used
Enable
Yellow
ASSY 1555 - 113
Rev ____ S/N ____
FACILITY EQUIPMENT
LSIG
LSYN
Normal
Not Used
JP 5B
Normal
6B7B8B
LSIG
JP 1
JP 2
JP 3
JP 4
31
JP 5JP 6
DSX Rotary Switches
31
POS S1A S2A S1B S2B
2 LIU N /A
13
3 133 133 133 133
4 266 266 266 266
13
5 399 399 399 399
6 533 533 533 533
JP 11
JP 09
JP 10
JP 12
0
1
9
S1B
Equip.
S2B
Facility
2
8
3
7
6
4
5
0
1
9
2
8
3
7
6
4
5
SIDE B
LSYN
Not Used
7 655 655 655 655
NOTE: Do not use positio ns 0, 1, 8, or 9
for DSX level settings.
NOTE: Position 2 is used when connected
to a CSU or LIU.
®
1555P Controls and Indicators
TRANSPORT
Index Indicator Description
TxPORT Customer Service
127 Jetplex Circle
Madison, Alabama 35758
Customer Service Returns:
800-926-0085, ext. 227
1 UNIT A / B Indicates the current path.
2 FORCE ‘Forces’ selection to Path A or B. NORM is used for software control.
3 UNIT A / B Indicates that a path is in an alarm condition.
4 FAULT Indi cates that the path is experiencing a fault (an error or failed condition).
Product Technical Support
(8 a.m. to 5 p.m.)
800-285-2755 or
205-772-3770, ext. 255
After Hours Hot Line:
5 FACILITY TX Indicates that the signal is being transmitted toward the network.
6 FACILITY RX Indicates that the signal is being received from the network.
7 EQPT TX Indi cat e s that the equipment is transmitting a signal toward the network.
8 EQPT RX Indicates that the equipment is receiving a signal from the network.
205 -551- 7538
9 LOOP A/B Indicates that the 1555P is in a loopback mode on Path A/B.
10 LOOP SELECT Select switch used to select loop for Path A/B.
11 T-VIEW A/B Local service port for Path A/B.
21
36 35
21
36 35
21
36 35
J1
J2
21
36 35
21
36 35
21
36 35
21
36 35
P1 P2
J5
21
36 35
21
36 35
21
36 35
36 35
C14C13C12C11C10C9C8C7C6C5C4C3C2C1
J3
TB1
J4
21
J6
J7
21
36 35
J8
J9
21
36 35
21
36 35
1050 APS Chassis Rear View
C15
STATUS
ALARMS
FACILITY
LOOP
T-VIEW
Pinouts for J1-J4 & J6-J9
(50-Pin Miniature
Female Connector)
Circuit # Tip Ring
1 Pin 1 Pin 26
2 Pin 2 Pin 27
3 Pin 3 Pin 28
4 Pin 4 Pin 29
5 Pin 5 Pin 30
6 Pin 6 Pin 31
7 Pin 7 Pin 32
8 Pin 8 Pin 33
9 Pin 9 Pin 34
10 Pin 10 Pin 35
11 Pin 11 Pin 36
12 Pin 12 Pin 37
13 Pin 13 Pin 38
14 Pin 14 Pin 39
10
11
11
1
2
3
4
5
6
7
8
5
6
7
8
9
STATUS
UNIT A
UNIT B
FORCE A
NORM
FORCE B
ALARMS
UNIT A
UNIT B
FAULT
UNIT A
UNIT B
UNIT A
FACILITY
TX
RX
EQPT
TX
RX
UNIT B
FACILITY
TX
RX
EQPT
TX
RX
LOOP
UNIT A
UNIT B
LOOP A
NORM
LOOP B
T -VIEW
TRANSPORT
1555P
A
B
®
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