Verilink 1557 (CG) Configuration/Installation Guide User Manual

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Part Number 45-00036
Rev 2.0
TRANSPORT
®
* If an LIU card is equipped, SW1
and SW2 must be set to position 3.
** A0, A1
S2-7 S2-8
SWITCHES closed closed
RAM open closed
MANAGER closed open
ROM open
open
DSX Rotary Switches
POS
NET B NET A DTE
SW1 SW2 SW3
3 0 - 133'
LIU*
0 - 133'
LIU*
0 - 133'
4 134 - 266' 134 - 266' 134 - 266'
5 267 - 399' 267 - 399' 267 - 399'
6 400 - 533' 400 - 533' 400 - 533'
7 534 - 655' 534 - 655' 534 - 655'
1557 TAPS Configuration Guide
1557 APS CARD
SW1
SW2
SW3
J4
Alarm Relay Mode
J5 - RAM Battery
(factory installed -
S2
S3
Service Select
BERG strap
DTE/NET
Pass DL
NET/DTE
Pass DL
DTE/NET
Pass CRC
NET/DTE
Pass CRC
CARD
Master
ARM
from ROM
** A1
** A0
DTE/NET
Block DL
NET/DTE
Block DL
DTE/NET
Regen CRC
NET/DTE
Regen CRC
CARD
Slave
ARM
from RAM
**
**
12345678
OPEN
CEEF
DISABLED
LOS
ENABLED
NET/B
AMI
NET/A
AMI
DTE
AMI
MODE
CEEF
ENABLED
LOS
DISABLED
NET/B
B8ZS
NET/A
B8ZS
DTE
B8ZS
REVERT
DISABLED
DTE
ESF
MODE
REVERT
ENABLED
DTE
D4
12345678
OPEN
**
See ‘Power-up Mode’
J3
Power down option
ASSY 1557 - 013
REV _________
S/N _________
Default - NC
(factory installed -
Batt
NC
not to be removed)
not to be removed)
Normal Transparent
Configurations S2-5 S3-6
Transparent Slave Closed Closed
Normal Slave Closed Open
Transparent Master Open Closed
Normal Master Open Open
NOTE: TAPS units are always used in
pairs. One unit in the pair should be set
as ‘Master’ and the other set as ‘Slave’.
The two units should always be config-
ured to the same mode, for example,
both ‘Normal’ or both ‘Transparent’.
Left Right
NOTE: For future reference, all DIP and rotary
switches on this sheet are provided with boxes to
check according to the particular user selection.
Factory default settings are shown underlined
.
Left
Right
0
6
2
4
5
1
3
7
8
9
0
6
2
4
5
1
3
7
8
9
0
6
2
4
5
1
3
7
8
9
Network Line B DSX
Network Line A DSX
DTE Line DSX
Option Switch
Option Switch
1
2
3
NO
123
(front panel switch)
Enabled
Disabled
J2
Switch S2 Power-up Mode TAPS Configurations Switch S3
127 Jetplex Circle
Madison, Alabama 35758
Customer Service
800-926-0085, ext. 227
Product Technical Support
(8 a.m. to 5 p.m. Central)
205-772-3770, ext. 255
800-285-2755, ext. 255
Emergency After Hours
205-603-2193
205-656-8318
Manager: 205-603-2194
TRANSPORT
®
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Summary of Contents

Page 1 - 1557 TAPS Configuration Guide

Part Number 45-00036Rev 2.0TRANSPORT®* If an LIU card is equipped, SW1 and SW2 must be set to position 3.** A0, A1S2-7 S2-8SWITCHES closed closedRAM o

Page 2 - 1559 APS Manager

Part Number 45-00036Rev 2.0TRANSPORT®1557 Transparent Automatic Protection Switch (TAPS)This is true whether the selected mode is ‘transparent’ or‘nor

Page 3 - Normal Master

1558— CONFIGURATION NOTES —• TAPS units must be configured in pairs. In eachpair, one unit must be configured as a MASTERand one as a SLAVE.• Each pai

Page 4 - TRANSPORT

1557 Controls and IndicatorsIndex Indicator DescriptionSTATUS1 FAULT Indicates that the APS card has failed. Comes on briefly at power-up. (Yellow)2 L

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