ADTRAN MX2810 User Manual

CLEI: M3PQ0BHB_ _ Product P/N: 1185003L1

MX2810

Power Supply Unit

Issue Date: 0604

Document Number: 61185003L1-22B

DESCRIPTION

The MX2810 Power Supply Unit (PSU) is a plug-in unit for the MX2810 chassis that provides the necessary voltages required to operate the MX2810. With two cards installed, the MX2810 can recover from power supply unit or power source failure, depending on configuration. There are three possible configurations and modes of operation.

The Non-Redundant Power Mode

This mode offers no backup protection, but only requires one source of power and one PSU.

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 MX2810 can continue operation in the event of a power supply unit failure, without interrupting service.

Power Supply and Source Recover y Mo de

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 MX2810 to handle any combination of power source or power supply failure. The MX2810 is able to internally re-route the power source if a power supply card and the opposite power source fail.

Features

The PSU has the following features:

♦ Receives unregulated power input

♦ Faceplate status LEDs

♦ Provision free plug-and-play

♦ Hot-swappable

♦ Meets the requirements for NEBS Level 3

TURN UP STEPS

1. Unpack the MX2810 Power Supply Unit and inspect for damage. If damage is apparent, refer to your carrier or supplier for remedy.

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.

2. Insert MX2810 PSU into one of the PSU slots. To insert, hold the unit by the faceplate 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.

3. Verify that

PWR (power) LED is active.

LED DESCRIPTIONS

The MX2810 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.

COMPLIANCE

This product is intended for installation in a Restricted Access location.

Code Input Output

Power Code (PC) F C

Telecommunication Code (TC) – –

Installation Code (IC) A –

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.

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.

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

C A U T I O N !

SUBJECT TO ELECTROSTATIC DAMAGE

OR DECREASE IN RELIABILITY.

HANDLING PRECAUTIONS REQUIRED.

PRICING AND AVAILABILITY 800.827.0807

TECHNICAL SUPPORT 800.726.8663

RETURN FOR REPAIR 256.963.8722

*61185003L1-22B*