ADTRAN Network Card MX2800 User Manual

JOBAID  
PRICING AND AVAILABILITY 800.827.0807  
TECHNICAL SUPPORT 800.726.8663  
RETURN FOR REPAIR 256.963.8722  
61202289L2-22A 0112  
TOTAL ACCESS® MX2800 POWER SUPPLY UNIT  
PSU  
CLEI: L1 M3PQ0A4B_ _  
L2 M3PQ0A5B_ _  
Remove faceplate and insert MX2800 PSU into one of the PSU slots. To insert,  
hold the unit by the front edge while supporting the sides. Align the card edges  
to the guide grooves in the designated PSU slot. Insert into chassis until the  
edge connector seats firmly into the backplane. Lock the unit in place by  
pushing in on the locking lever.  
2
3
DESCRIPTION  
The MX2800 Power Supply Unit (PSU) is a plug-in unit for the MX2800 chassis that  
provides the necessary voltages required to operate the MX2800 and accessories such as  
the fan faceplate. The DC version is P/N 1202289L2 and the AC version is P/N  
1202289L1. With two cards installed, the MX2800 can recover from power supply unit or  
power source failure, depending on configuration. There are three possible  
configurations and modes of operation.  
Verify that PWR (power) LED is active.  
Non-Redundant Power Mode  
LED DESCRIPTIONS  
This mode offers no backup protection, but only requires one source of power and one  
PSU.  
The MX2800 PSU has LED status indicators. The LEDs provided are PWR (power)  
and CHK (check). The power LED is active when the unit is on and receiving full  
power. The check LED is active when the power supply is failing or is providing  
low power and needs to be checked.  
Power Supply Recovery Mode  
This mode offers backup protection in the event of power supply card failure. This  
configuration uses a primary and a backup PSU, but only utilizes one source of power.  
In this mode, the MX2800 can continue operation in the event of a power supply unit  
failure, without interrupting service.  
COMPLIANCE CODES  
This product is intended for installation in equipment providing a Type “B” or “E”  
enclosure, and in a restricted access location.  
Power Supply and Source Recovery Mode  
This mode offers a backup system for both card and source failure. In this mode, two  
power supply units are installed and are connected to two individual power sources.  
This allows the MX2800 to handle any combination of power source or power supply  
failure. The MX2800 is able to internally re-route the power source if a power supply  
card and the opposite power source fail.  
Code  
Input Output  
Power Code (PC)  
Telecommunication Code (TC)  
Installation Code (IC)  
F
A
C
Features of this unit include:  
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.  
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Receives unregulated power input  
Faceplate status LEDs  
Provision free plug-and-play  
Hot-swappable  
Meets the requirements for NEBS Level 3  
Accessory plug for fan faceplate  
Changes or modifications not expressly approved by ADTRAN could void the  
users authority to operate this equipment.  
WARRANTY  
TURNUP STEPS  
Unpack the MX2800 Power Supply Unit and inspect for damage. If damage is  
apparent, refer to your carrier or supplier for remedy.  
Warranty for Carrier Networks products manufactured by ADTRAN and supplied  
under Buyers order for use in the U.S. is ten (10) years. For a complete faxback  
copy of ADTRANs U.S. and Canada Carrier Networks Equipment Warranty:  
(877) 457-5007, Document #414.  
1
Note: To prevent ESD events when handling this equipment, all personnel should utilize  
ESD shoes or wrist straps, or an ESD flooring must be present.  
C A U T I O N !  
SUBJECT TO ELECTROSTATIC DAMAGE  
OR DECREASE IN RELIABILITY.  
HANDLING PRECAUTIONS REQUIRED.  
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