AT-LXPWR/AC Power Supply Installation Guide
AT-LXPWRAC
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Overview
The AT-LXPWR/AC Power Supply is designed for use in an
AT-LX3800U Multi-Service Transport System. The
AT-LXPWR/AC Power Supply shares the power load with the
preinstalled power supply and also powers the unit if the main
power supply fails. The power supply is hot swappable into and
out of the system.
An AT-LX3800U Multi-Service Transport System can contain
the following combinations of AC and DC power supplies:
One AC or one DC in either slot
One AC and one DC in either slot
Two AC or two DC
Warranty card
If any item is missing or damaged, contact your Allied Telesyn
sales representative for assistance.
Note
The AT-LX3800U chassis is shipped with one AT-LXPWR
power supply in the leftmost (PWR A) position.
Installing the Power Supply
To install an additional AT-LXPWR/AC power supply, perform
the following procedure:
1. Remove the AT-LXPWR/AC unit from its shipping package
and store the package in a safe place. You must use the
original shipping package if you need to return the unit to
Allied Telesyn.
Note
You can install a DC power supply in the PWR A or PWR
B slot. The following procedure shows how to install it in
the PWR B slot. Follow the same installation process to
install a DC power supply in the PWR A slot.
2. Locate the power cord retaining clip.
5. Verify that the retaining clip is in the correct position.
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6. Use a Phillips head screwdriver to loosen the captive
screws on the blank cover on the right side (labeled PWR
B) of the back of the chassis and remove the cover.
PWR B
AT-LXPWRAC
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100-240VAC
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Related Documents
For details on the features and functions of your Allied Telesyn
AT-LX3800U Multi-Service Transport System, refer to the
following documents on our web site, www.alliedtelesyn.com:
AT-LX3800U Multi-Service Transport System Installation
and Maintenance Guide (part number 613-50549-00)
AT-S65 Management Software User’s Guide
(part number 613-50604-00)
Verifying Package Contents
Make sure that the correct components are included in your
package:
AT-LXPWR/AC Power Supply
Power cord retaining clip
AC power cord
This installation guide
PN 613-50551-00 Rev. C
126
3. Locate the retaining bracket on each side of the AC power
connector on the back of the power supply.
Bracket
4. With the “u” of the clip facing up, press the sides of the clip
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100-240VAC
Keep the blank cover in a safe area in case you need to
reinstall it later.
7. Slide the power supply into the opening.
PWR B
AT-LXPWRAC
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RX
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toward the center and insert the short ends into the holes
in the retaining bracket.
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100-240VAC
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8. Use a Phillips head screwdriver to tighten the captive
screws on the power supply.
AT-LXPWRAC
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9. Make sure that the On/Off switch is in the Off position.
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12. Secure the cord by lowering the power cord retaining clip.
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13. Plug the other end of the AC power cord into a wall outlet.
14. Move the On/Off power switch to the On position.
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Specifications
Item Specification
Dimensions (H x W x L)
40.6 x 156.2 x 201.4 mm
(1.60 x 6.15 x 7.93 in.)
Operating Temperature 0° C to 40° C
Relative Humidity <85% noncondensing
Supply Voltage +3.15 V - +3.45 V
Electrical, Safety, and Emissions Statements
This product meets the following standards.
U.S. Federal Communications Commission
Radiated Energy
Note: This equipment has been tested and found to comply with the
limits for a Class A digital device pursuant to Part 15 of FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in
accordance with this instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in
a residential area is likely to cause harmful interference in which
case the user will be required to correct the interference at his own
expense.
Note: Modifications or changes not expressly approved of by the
manufacturer or the FCC, can void your right to operate this
equipment.
10. Position the power cord retaining clip in the up position.
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4
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11. Plug the power cord into the AC power connector on the
back of the power supply.
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Warning: Class I Equipment. This equipment must be
earthed. The power plug must be connected to a
properly wired earth ground socket outlet. An improperly
wired socket outlet could place hazardous voltages on
accessible metal parts.
Warning: Only trained and qualified personnel are
allowed to install or to replace this equipment.
15. Verify that the PB (PWR B) LED on the front of the unit is
green. If the PB LED is off or if the FT (Fault) LED is solid
red, refer to Chapter 3, “Troubleshooting,” in the
AT-LX3800U Multi-Service Transport System Installation
and Maintenance Guide.
When power is applied, the switch begins to load the
AT-S65 software. The loading process takes
approximately 20 to 30 seconds to complete.
For more information about viewing the status of the
AT-LXPWR/AC Power Supply using the AT-S65
management software, refer to the AT-S65 Management
Software User’s Guide.
Industry Canada
This Class A digital apparatus meets all requirements of the
Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe A respecte toutes les exigences
du Règlement sur le matériel brouilleur du Canada.
RFI Emissions EN 55022 Class A
Warn ing
In a domestic environment this product may cause radio
interference in which case the user may be required to
take adequate measures.
Immunity EN 55024
Electrical Safety UL 60950 (
Copyright © 2005 Allied Telesyn, Inc. All rights reserved. No part of this
publication may be reproduced without prior written permission from
Allied Telesyn, Inc. www.alliedtelesyn.com
), EN 60950 (TUV)
CULUS