Allied Telesis AT-WDRPS-80 Installation Manual

AT-WDRPS-80
Redundant Power Supply (DC)

Installation Guide

Allied Telesyn, Inc.
960 Stewart Drive, Suite B
Sunnyvale, CA 94085 USA
Tel 1 (408) 730-0950 • Fax 1 (408) 736-0100
Visit our web site at: www.alliedtelesyn.com
Overview
The AT-WDRPS-80 is a DC Redundant Power Supply (RPS) for the AT-WD1008
Multiplexer chassis. When installed, the unit shares the load of powering the
chassis with the standard power supply that comes pre-installed in the chassis. If a
power supply fails, the remaining unit provides all power to the system, thereby
preventing a network failure. The power supply is hot-swappable, meaning that
you can install it while the chassis is powered ON.
PO WE
R
FA UL
T
PN 613-50406-00 Rev A
Related Documents
The Allied Telesyn web site at www.alliedtelesyn.com contains the most recent
documentation, software, and technical information for all of our products. For
details on the features and functions of your Allied Telesyn AT-WD1008 chassis and
modules, refer to the following manuals from our web site:
❑ AT-WD1008 Gigabit Ethernet Wavelength Division Multiplexer
Installation Guide
PN 613-50367-00
❑ AT-S47 Management Software User's Guide
PN 613-50371-00
Package Contents
Make sure the following items are included in the shipping package. If any item is
missing or damaged, contact your Allied Telesyn sales representative for
assistance.
❑ One AT-WDRPS-80 Redundant Power Supply (DC) Module
❑ This installation guide
❑ Warranty card
Installing the AT-WDRPS-80 Power Supply
Caution
Before installing the module, refer to the AT-WD1008 Installation Guide for
electrical safety and emission information.
Caution
Do not install the AT-WDRPS-80 module in an AT-WD1008 chassis intended
for AC power. A DC powered chassis has two DC terminal blocks on the back
panel.
1
To install the AT-WDRPS-80, perform the following procedure:
Note
The AT-WDRPS-80 unit can be installed while the multiplexer is powered ON.
You do not need to power OFF the multiplexer to install the RPS.
1. Loosen the two thumbscrews that secure the blank faceplate over the right-
hand redundant power supply expansion slot located on the front panel of the
AT-WD1008 Multiplexer and remove the cover.
ST
TX
TX
LNK
TST RX
LNK TST
TX TX
WE ST
RX RX TX
EAS T
RX RX
TX
LNK TST
NOR MAL
CH 5
RX
CH 6
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2. Remove the AT-WDRPS-80 unit from its shipping package.
3. Slide the AT-WDRPS-80 unit into the RPS expansion slot.
ST
TX
TX
LNK TST
RX
LNK TST
TX
TX
RX WES T
RX TX
EAS T
RX RX
TX
LNK TST
NOR MAL
CH 5
RX
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MO DU SU PP R
LE LY B
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FAU LT
4. Secure the AT-WDRPS-80 unit to the AT-WD1008 chassis by tightening the two
thumbscrews.
ST
TX
TX
LNK TST
RX
LNK TST
TX
TX
RX WE ST RX TX
EAS T
RX
RX
LNK TST TX
NOR MAL
CH 5
RX
SN MP PO WE
SU PP R
MO DU LY B
LE
2
TX EA ST
RX
TX
TX
RX
TX
RX
TX
CH 7
TX FAN A
RX
CH 8
RX
FAN B
TX EA ST
RX
TX
TX
CH 6
RX
TX
RX
TX
CH 7
TX
RX FAN A
CH 8
RX FAN B
TX EA ST
RX
TX
TX
CH 6
RX
TX
RX
TX
CH 7
TX
RX FAN A
CH 8
RX
FAN B
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