MX2820
M13 MUX
P/N 1186002L1 CLEI: M3C3RG0A_ _
M13 MUX
1186002
|
ACT |
|
ALM |
|
STAT |
|
DS3 |
|
TEST |
*61186002L1-22E* |
STAT |
DS1 |
|
TEST |
|
|
C A U T I O N !
SUBJECT TO ELECTROSTATIC DAMAGE OR DECREASE IN RELIABILITY.
HANDLING PRECAUTIONS REQUIRED.
MX2820 M13 MUX
61186002L1-22E
0501
LED STATUS FOR ACTIVE MUX
ACT |
! |
Green |
Normal (All OK) |
|
!/! |
Green/Amber (Alternating) |
Normal and console open |
|
! |
Red |
Self-test failed |
|
! |
Amber |
Software update in progress |
|
!/! |
Red/Amber (Alternating) |
Self-test failed and console open |
|
|
Red (Flashing) |
Module has failed |
ALM |
! |
Green |
No critical, major, or minor alarms |
|
! |
Red |
Major or minor alarm in progress |
|
|
Red (Flashing) |
Critical alarm in progress |
DS3 STAT |
! |
Green |
Normal (DS3 OK) |
|
! |
Red |
AIS, OOF, RAI, Idle alarms |
|
|
Red (Flashing) |
DS3 LOS or DS3 Failure (critical) |
|
|
Red (Flashing once per event) |
Single/Burst DS3 code violations |
|
!/! |
Red/Green (Alternating) |
DS3 XCV threshold exceeded |
DS3 TEST |
" |
Off |
No DS3 tests in progress |
|
! |
Amber |
In test (locally originated) |
|
|
Amber (Flashing) |
In test (remotely originated) |
DS1 STAT |
" |
Off |
All DS1s are disabled |
|
! |
Green |
Enabled DS1s normal (All OK) |
|
! |
Red |
Non-critical DS1 alarm (CAIS, LAIS) |
|
|
Red (Flashing) |
LOS on an enabled line (critical DS1 |
|
|
|
alarm; non-critical system alarm) |
|
|
Red (Flashing once per event) |
Single/Burst RX DS1 code violation |
|
!/! |
Red/Green (Alternating) |
DS1 XCV threshold exceeded |
DS1 TEST |
" |
Off |
No DS1 tests in progress |
|
! |
Amber |
In test (locally originated) |
|
|
Amber (Flashing) |
In test (remotely originated) |
LED STATUS FOR STANDBY MUX
ACT |
|
Green (Flashing) |
Normal (All OK) |
|
! |
Amber |
Software update in progress |
|
|
Red |
Failure |
ALM |
" |
Off |
Permanent state during standby |
DS3 STAT |
" |
Off |
Normal (DS3 OK) |
|
|
Red (Flashing) |
In test (remotely originated) |
DS3 TEST |
" |
Off |
Permanent state during standby |
DS1 STAT |
" |
Off |
Normal (DS1s OK) |
|
|
Red (Flashing) |
DS1 Failure |
DS1 TEST |
" |
Off |
Permanent state during standby |
DESCRIPTION
The MX2820 M13 MUX is a plug-in unit for the MX2820 chassis that provides an M13 multiplexer function to the MX2820 system. Two MX2820 M13 MUX cards are used together to provide a redundant M13 multiplexer circuit. The MX2820 M13 MUX:
♦Provides 1:1 redundancy
♦Meets the requirements for NEBS Level 3.
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. Refer to the Warranty Statement on this Job Aid.
This module occupies a MUX slot in the MX2820 chassis. To install the M13 MUX in the chassis, perform the following steps:
1.Pull the ejector tab into the down position and gently but firmly push the MUX into the selected MUX slot. Simultaneous thumb pressure at the top and at the bottom of the unit will ensure a good seat of the MUX into the backplane connector.
2.Push the ejector tab up and closed against the front panel.
Upon installation, the MUX 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 of –40ºC to +50ºC without fans or –40ºC to +65ºC with fans.
♦Storage –40ºC to +85ºC. Relative humidity to 95 percent, noncondensing.
COMPLIANCE
♦The MX2820 M13 MUX complies with UL 60950, NEBS Level 3, and GR-1089-CORE.
♦The MX2820 M13 MUX is intended for installation in restricted access areas only.
♦The MX2820 M13 MUX 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: (1) This device may not cause harmful interference, and (2) 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 |
C |
C |
Telecommunication Code (TC) |
– |
– |
Installation Code (IC) |
A |
– |
|
|
|
PROVISIONING
All provisioning of the MX2820 M13 MUX will be handled through the SCU. The menu tree on the reverse of this Job Aid provides the options and default settings for the MX2820 M13 MUX.
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