Table of Contents
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CONTENTS
1.
GENERAL .......................................................... 1
2.
INSTALLATION ............................................... 2
3.
OPERATION...................................................... 3
4.
MAINTENANCE ............................................... 9
5.
PRODUCT SPECIFICATIONS ......................... 9
6.
FIGURES
Figure 1. Total Access 1500 SCU ........................... 1
Figure 2. System Controller Menu Tree .................. 7
TABLES
Compliance Codes ................................... 2
Front Panel Description ........................... 3
DCE Pin Assignments .............................. 3
X.25 Pin Assignments .............................. 4
Detailed SCU Specifications ................... 9
1. GENERAL
This practice provides installation and operation
procedures for an ADTRAN Total Access 1500
System Controller Unit (SCU), common modules List
1, List 2, and List 3. Figure 1 shows the Total Access
1500 SCU, List 1, List 2, and List 3.
The SCU comes in the following three configurations:
• List 1 - No Mechanized Loop Test (MLT)
capability.
• List 2 - Central Office Terminal MLT
• List 3 - Remote Terminal MLT
Revision History
This is the second release of this document. This
version includes updates describing TL1 over X.25
and TCP/IP.
Features
The Total Access 1500 SCU, P/Ns 1180008L1,
1180008L2, and 1180008L3, includes the following
features:
• Control all common equipment and access
modules
61180008L1-5B
Total Access
Installation and Maintenance
Trademarks: Any brand names and product names included in this document are
Section 61180008L1-5, Issue 2
trademarks, registered trademarks, or trade names of their respective holders.
CLEI Code L1: VAC1E40J_ _
CLEI Code L2: VAC1E4NJ_ _
CLEI Code L3: VAC1T4NJ_ _
®
1500 SCU
SCU
SCU COT
1180008L1
1180008L2
A
T
T
D
E
E
M
S
S
I
T
T
N
MJR
MJR
HST
PWR
MNR
MNR
RMT
RMT
ACO
ACO
List 1
Figure 1. Total Access 1500 SCU
• Mechanized Loop Test (MLT) capability (L2 and
L3 used together only)
• Provide VT100 craft interface via front panel
DB-9 connector
• Alarm Cut Off (ACO) pushbutton
• Bank status indicators
• Test equipment timing output
• Meet NEBS Level 3 and UL 1950 requirements
• Provides alarm status to NMA and/or SNMP
• Provides internal PAD for X.25 network
• Software can be upgraded while in field without
affecting service
• Operates in Host or Client mode for RS-485
chaining applications
• Supports TL1 over TCP/IP or X.25
• Supports menu access over Telnet
• L2 and L3 monitor primary and secondary power
feeds. L1 does not monitor power feeds.
General Description
The Total Access 1500 SCU is a common module,
plug-in unit designed for the Total Access 1500. The
SCU provides all control functions for the Total
Access 1500 common units and all the individual
access modules. The SCU manages all network
related functions and communicates externally
Section 61180008L1-5B
Issue 2, September 2002
SCU RT
1180008L3
A
T
D
E
M
S
I
T
N
HST
MJR
MLT
MNR
BSY
RMT
ACO
List 2
List 3
A
D
M
I
N
HST
MLT
BSY
1
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Table of Contents
Related Manuals for ADTRAN Total Access 1500 SCU
Summary of Contents for ADTRAN Total Access 1500 SCU
-
Page 1: Table Of Contents
L1 does not monitor power feeds. version includes updates describing TL1 over X.25 and TCP/IP. General Description The Total Access 1500 SCU is a common module, Features plug-in unit designed for the Total Access 1500. The The Total Access 1500 SCU, P/Ns 1180008L1,... -
Page 2: Installation
RS-232, RS-485, and Ethernet interfaces. The The Total Access 1500 SCU plugs directly into the SCU manages the Mechanized Loop Test (MLT) SCU slot in the common module area of the Total feature and controls the activation/deactivation relays. Access 1500 chassis. -
Page 3: Operation
Craft Port 3. This constitutes a complete and successful power-on test. The SCU provides an RS-232 serial asynchronous craft access port. Physical access is attained by connecting a male-ended DB-9 cable to the female NOTE DB-9 connector on the SCU front panel. This port can Once successfully powered up, if only A or B operate at various baud rates and is limited to 8-bit power is supplied, the SCU will reflect a MIN... -
Page 4: Table 4. X.25 Pin Assignments
Table 4. X.25 Pin Assignments VT100 Terminal To connect either a terminal or a PC emulating a terminal to the craft port: 1. Set the parameters of the VT100 terminal to: • 9600 baud rate NOTE The SCU craft port is defaulted to 9600 but has additional available baud rate of 38400. - Page 5 5. At the Password field, enter the Password for the Menuing System Total Access System, and press ENTER. The ADTRAN Total Access SCU provides a menuing system for the Total Access shelf. All system-related 6. Upon entering the correct password, the Total menus are controlled by the SCU as well as some of Access main menu is presented on the screen.
- Page 6 Figure 2 of a chained RS-485 cluster. To set the Target ID illustrates the menu structure of the SCU. (TID) in the Total Access 1500 SCU, perform the following: Submenus are elements that move the user down to the next menu level.
-
Page 7: Figure 2. System Controller Menu Tree
61180008L1-5B Section 61180008L1-5, Issue 2... - Page 8 Alarm Processing Configuring Alarms The SCU monitors the status of each line card and To configure alarms the user will need to perform the provides necessary alarm processing to determine the following: overall alarm state of the system. 1. Logon to the system. Alarm Outputs 2.
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Page 9: Maintenance
4. MAINTENANCE 5. PRODUCT SPECIFICATIONS The SCU requires no routine maintenance to operate Product specifications for the ADTRAN Total Access properly. Conduct tests and maintenance for the SCU are detailed in Table 5. specific plug-ins in accordance with the recommendations and procedures prescribed by the manufacturer of each specific plug-in. -
Page 10: Warranty And Customer Service
6. WARRANTY AND CUSTOMER SERVICE ADTRAN will replace or repair this product within ten (10) years from the date of shipment if it does not meet its published specifications or fails while in service. Refer to ADTRAN U.S. and Canada Carrier Networks Equipment Warranty, Document 60000087-10.