C A U T I O N !
SUBJECT TO ELECTROSTATIC DAMAGE
OR DECREASE IN RELIABILITY.
HANDLING PRECAUTIONS REQUIRED.
MX3112
Controller Card
P/N: 1189901L1
CLEI: M3CU100B_ _
MX3112 CONTROLLER CARD
LED STATUS FOR ACTIVE MX3112 CONTROLLER CARD
ACT ! Green.............................................. Normal (All OK)
!/! Green/Amber (Alternating)............ Normal and console open
4 Red (Flashing)................................ Card has failed
! Amber ............................................ Software update in progress
!/! Red/Amber (Alternating)............... Card has failed and console open
ALM ! Green.............................................. No critical, major, or minor alarms
! Red ................................................. Major or minor alarm in progress
4 Red (Flashing)................................ Critical alarm in progress
DS3 " Off.................................................. Copper (DSX-1) mode selected
! Green.............................................. Normal (DS3 OK)
! Red ................................................. AIS, OOF, RAI, or Idle
4 Red (Flashing)................................ DS3 LOS
4 Red (Flashing once per event) ....... Single/Burst DS3 code violations during
previous second
!/! Red/Green (Alternating) ................ DS2 OOF
! Amber ............................................ In test (locally originated)
4 Amber (Flashing) ........................... In test (remotely originated)
DSX-1 STAT " Off .................................................. All DSX-1 ports are disabled
! Green.............................................. Enabled DSX-1 ports normal (All OK)
! Red ................................................. Non-critical alarm (AIS) on an enabled
DSX-1 port
4 Red (Flashing)................................ LOS on an enabled port
4 Red (Flashing once per event) ....... Single/Burst RX DSX-1 code violations during
previous second
DSX-1 TEST " Off .................................................. No DSX-1 tests in progress
4 Red (Flashing once per event) ....... Single/Burst pattern errors on DSX-1 test
! Amber ............................................ In test (locally originated)
4 Amber (Flashing) ........................... In test (remotely originated)
ETHERNET 1-4 " Off .................................................. Link not established
! Green.............................................. Link established
LED STATUS FOR STANDBY MX3112 CONTROLLER CARD
ACT 4 Green (Flashing) ............................ Normal (All OK)
! Amber ............................................ Software update in progress
4 Amber (Flashing) ........................... Not ready or software mismatch
4 Red (Flashing)................................ Card failure
ALM " Off .................................................. Permanent state during standby
DS3 " Off .................................................. Permanent state during standby
DSX-1 STAT " Off .................................................. Permanent state during standby
DSX-1 TEST " Off .................................................. Permanent state during standby
ETHERNET 1-4 " Off .................................................. Permanent state during standby
FRONT PANEL SWITCH
ACO Depress to disable any audible alarms only. Any active visual alarms will remain active.
DESCRIPTION
The ADTRAN
®
MX3112 Controller Card is a plug-in unit for the MX3 Chassis (P/N 1189001L1) that
provides two application modes, Copper mode and DS3 mode. In Copper mode, the MX3112 provides
twelve DS1 ports that can be bonded for transporting the traffic of up to four client Ethernet ports. In DS3
mode, twelve of the DS3 tributaries can be bonded for transporting the traffic of up to four client Ethernet
ports. Features of the MX3112 Controller Card include:
♦ 1:1 redundancy
♦ Hot-swappable
♦ NEBS Level 3 compliant
The MX3112 Controller Card requires the following modules to be installed in the MX3 Chassis:
♦ MX3 4-Port 10/100Base-T Ethernet Module (P/N 1189902L1) must be installed in module slot
A (lower
slot)
♦ MX3 Fan Module (P/N 1189007L1)
INSTALLATION AND TURNUP
Ensure all MX3 Chassis wiring has been completed. The MX3112 Controller Card uses the following MX3
rear panel connections:
♦
BNC IN/OUT A for DS3
♦
T/R (IN)/(OUT) amphenol connectors, pins 1-12 and 33-44 for DSX-1 ports 1-12
♦
AUX INPUTS 1-8 for Auxiliary Alarms 1-4; pins sense open and closed relay contacts and are not polarity
sensitive
♦
ALARM CONTACTS for critical, major, and minor alarms
NOTE: For the second and third bulleted items above, see the tables in the Pin Assignments section on the
reverse page.
After unpacking the unit, inspect it for damage. If damage has occurred, file a claim with the carrier and then
contact ADTRAN Customer Service. For more information, refer to the warranty.
This module occupies a controller card slot in the MX3 Chassis. Follow the steps listed below to install the
MX3112 Controller Card.
1. If installed, remove the Blank Plug (P/N 1189005L1) from the controller card slot.
WARNING: For configurations utilizing a single MX3112 Controller Card, a Blank Plug must be
installed in the the empty controller card slot.
2. Pull the ejector latches at the left and right sides of the MX3112 Controller Card front panel from their
latched or closed positions.
3. Gently, but firmly, slide the MX3112 Controller Card into the upper or lower controller card slot taking
note of the left and right guide grooves in the chassis. Simultaneously, apply thumb pressure at the left
(on the ADTRAN logo) and right (on the part number) of the MX3112 Controller Card to ensure a good
seat of the MX3112 Controller Card pins into the backplane connector.
4. Push the ejector latches to the left/right against the front panel until engaged.
The MX3112 Controller Card initializes and begins a self-test upon insertion into an active MX3 Chassis.
When the self-test completes, the LEDs reflect the true state of the MX3112 Controller Card.
61189901L1-22A
0512
MX3112 Controller Card
B
A
MX3 4-Port Ethernet ModuleMX3 Fan Module
*61189901L1-22A*