C A U T I O N !
SUBJECT TO ELECTROSTATIC DAMAGE
OR DECREASE IN RELIABILITY.
HANDLING PRECAUTIONS REQUIRED.
For more information, refer to the MX2820 Manual (P/N 61186003L1-1) available online at www.adtran.com.
MX2820 SCU
P/N 1186003L2
CLEI: M3C3S4OA_ _
MX2820 System Controller Unit
C
R
A
F
T
1186003
SCU
ACO
ALM
ACT
*61186003L2-22C*
INSTALLATION AND TURNUP
After unpacking the unit, inspect it for damage. If damage is found, file a claim with
the carrier and then contact ADTRAN Customer Service.
This module occupies the SCU slot in the MX2820 chassis.
Pull the ejector tab into the down position and gently but firmly push the SCU into
the SCU slot. Simultaneous thumb pressure at the top and at the bottom of the unit
will ensure a good seat of the SCU into the backplane connector. Push the ejector tab
up and closed against the front panel. Upon installation, the SCU will begin a self-
test. This is followed with the LEDs reflecting the true state of the hardware.
OPERATIONAL SPECIFICATIONS
Operates from A or B input voltage power feeds.
♦ –48 VDC Systems: –42 VDC to –56 VDC
♦ –24 VDC Systems: –22 VDC to –27 VDC
♦ +24 VDC Systems: +22 VDC to +27 VDC
Operates over extended temperature range:
♦ –40ºC to +50ºC without fans,
♦ –40ºC to +65ºC with fans.
Storage –40ºC to +85ºC. Relative humidity to 95 percent, noncondensing.
SECURITY ADMINISTRATION
The MX2820 SCU provides a security account management system that allows a
user with “Admin” access privileges to view which users are currently logged on to
the system; edit, create, disable, and restore default settings to the user accounts; and
adjust security settings. A RADIUS client is included that allows remote
authentication of user sessions.
Default Username Default Password Access Rights
ADTRAN PASSWORD Admin
ADMIN PASSWORD Admin
TEST PASSWORD Test
READWRITE PASSWORD Read/Write
READONLY PASSWORD Read
Security Option Type Description
Enable SNMP Security Account
Access
Yes /No Allows accounts to be modified with
SNMP
Lock-Out User on Login Failure Yes /No Lock-Out user when login failures
exceed defined number
Case Sensitive Password/User-ID Yes /No Passwords and user-ID’s case sensitive
Null Password Accepted Yes /No Null passwords will be accepted
Number of Login Failure Before
Lock-Out
Enumerated Enter number of login failures allowed
before lock-out
Lock-Out Duration in Seconds Enumerated Enter time in seconds that a user is
locked-out
FRONT PANEL LEDS
ACT ! Green..................Normal (all OK)
!/! Green/Amber .....Normal (all OK)
(alternating)
! Red.....................Self-test failed
! Amber ................Software update in progress
!/! Red/Amber.........Self-test failed and console open
(alternating)
4 Red Flashing......SCU module has failed
ALM ! Green..................No critical, major, or minor alarms
! Red.....................Major or minor alarm in progress
4 Red Flashing......Critical alarm in progress
! Amber ................Major or minor alarm was highest priority alarm
...........................suppressed by ACO
4 Amber Flashing .Critical alarm was highest priority alarm
...........................suppressed by ACO
DESCRIPTION
The MX2820 SCU is a plug-in unit for the MX2820 chassis that acts as an interface
between the user and the modules in the MX2820 system. The MX2820 SCU also
allows provisioning of IP, security, and craft port settings via a front panel craft
interface (DB-9 connector).
RS-232 DB-9 CONNECTOR
♦ Used to provision the MX2820 via VT100 terminal or VT100 terminal emulation
software such as HyperTerminal or ProComm Plus.
♦ Provision terminal port as follows:
♦ Data Rate – 9600 bps
♦ Asynchronous Data Format – Eight data bits, no parity (none), one stop bit, and
no flow control
♦ The default username and password are ADMIN and PASSWORD in all caps.
COMPLIANCE
♦ The MX2820 SCU complies with UL 60950, NEBS Level 3, and GR-1089-CORE.
♦ The MX2820 SCU is intended for installation in restricted access areas only.
♦ The MX2820 SCU is intended for installation in a Type “B” or “E” enclosure.
This device complies with Part 15 of the FCC rules. Operation is subject to the
following two conditions: This device may not cause harmful interference, and this
device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by ADTRAN could void the user’s
authority to operate this equipment.
Code Input Output
Power Code A –
Telecommunication Code (TC) – X
Installation Code (IC) F C
61186003L2-22C
0503
PRICING AND AVAILABILITY 800.827.0807
TECH SUPPORT 800.726.8663
RETURN FOR REPAIR 256.963.8722
www.adtran.com
61186003L2-22C
Warranty: ADTRAN will replace or repair this product within the warranty period if it does not meet its published specifications or fails while in service.
Warranty information can be found online at www.adtran.com/warranty
.
1. Configuration
Unit Name
CLEI Code
Part Number
Serial Number
Product Revision
Software Revision
Boot ROM Version
MAC Address
2. Provisioning
4. Test
* = Default Settings
2. Self Test and Restart
1. Test Alarm Relays
3. Status
1. General
2. Date
3. Time
4. Auto-Logoff
1. Management Ports
6. Security Administration
7. Change [Currently Logged on]
Password
5. Restore Default Provisioning
1. Password
2. Account Properties/
Access Privilege
2. Subnet Mask (255.255.255.0*)
3. Gateway (0.0.0.0*)
4. Interface
Ethernet Data Rate
1. IP Address (0.0.0.0*)
MAC Address
Ethernet Link
2. Fixed (slot-based)*
1. Sequential (RFC 2863)
2. DISABLE
1. ENABLE*
2. Expansion Shelf
1. Intelligent NE*
2. DISABLE
1. ENABLE*
1. TL1 Telnet Port (2000*)
2. TL1 Raw-ICP Port (2001*)
3. Secondary Telnet Port
(1024-65535) (2002*)
1. Craft Port Baud Rate
2. Interbank Comm. Mode
HOST
CLIENT*
2. Trap Host 2 IP (0.0.0.0*)
3. Trap Host 3 IP (0.0.0.0*)
4. Trap Host 4 IP (0.0.0.0*)
6. SCU Traps
7. System Name (SysName not set*)
8. System Location (SysLocation not set*)
9. System Contact (www.adtran.com*)
10. Read Community (public*)
11. Write Community (private*)
1. Trap Host 1 IP (0.0.0.0*)
5. ifIndex Method
2. System Name
3. TL1 Telnet Port
4. TL1-Raw-ICP Port
1. Client Shelf Management
2. Copy Module Provisioning
3. Back-up SCU Provisioning to Linecards
4. Back-up Linecard Provisioning to SCU
1. Smart Start
1. Change SCU EQPT Provisioned Service State to OOS/IS
5.Exchange TL1 Ports
2. Network Management
3. SNMP
4. TL1
5. Smart Start
7. Service States
1. Ethernet Interface
3. IP Forwarding
4. FirmwareTFTP Server (0.0.0.0*)
2. Network Service Ports
2. Edit User Accounts
3. Create New User Account
1. Users Currently Logged On
5. Restore Back to Default Accounts
4. Security Options
6. Access Tech Support Account
2. Enable/Disable User Account
3. Delete User
1. Change Password/Access Privilege
1. Enable SNMP Security Account Access (No*)
2. Lock-Out User on Login Failure (No*)
4. Null Password Accepted (No*)
5. Number of Login Failure Before Lock-Out (5*)
3. Case Sensitive Password/User ID (Yes*)
6. Lock-Out Duration in Seconds (60*)
1. 9600*
2. 19200
3. 38400
4. 57600
5. 115200
8. Reboot SCU
DISABLE
ENABLE*
1. ENABLE*
2. DISABLE
Auto-Logoff
Auto-Logoff Time (30 min.*)
SCU EQPT Functional Service State:
SCU EQPT Provisioned Service State:
Shelf: 1 ADTRAN MX2820 System 04/15/04 16:28
Unacknowledged Alarms: CRITICAL MAJOR TID: SysName not set
Status
Hardware LEDs
Ethernet Link : Up ACT : Grn/Ylw
ALM : Red
Alarm Relays
Critical Inactive
Major Active
Minor Inactive
External Inputs Status Level
Ext ACO Inactive N/A
AUX #1 INPUT Inactive MAJOR
AUX #2 INPUT Inactive MAJOR
AUX #3A INPUT Inactive MAJOR
AUX #3B INPUT Inactive MAJOR
PWR Bus A Active MAJOR
PWR Bus B Inactive MAJOR
'?' - System Help Screen
5. SCA TFTP Server (0.0.0.0*)
6. System Configuration Archive (SCA)
2. SCA Restore Provisioning Options
3. SCA Operations
1. SCA Autosave Provisioning
1. Autosave System
2. Autosave Only If Prov Changes
3. Autosave Filename Prefix
4. Autosave Filename Suffix
5. Max Autosave File Instances
6. Autosave Time
7. Autosave Retries
2. DISABLE*
1. ENABLE
2. DISABLE
1. ENABLE*
1. Restore Provisions To SCU
2. Restore Provisions To Modules
2. DISABLE*
1. ENABLE
2. DISABLE
1. ENABLE*
1. SCA TFTP Server
2. SCA Remote Filename
3. SCA Autosave status
4. Perform TFTP SCA Save
5. Perform TFTP SCA Restore
6. TFTP SCA Save Status
7. TFTP SCA Restore Status
7. RADIUS
1. Auto*
2. 10 Mbps
3. 100 Mbps
MX2820 System Controller Unit
/