Optimal Power RPS5412 Manuale utente

REDUNDANT POWER SUPPLY SYSTEM FOR

NETGEAR® RPS CAPABLE ETHERNET SWITCHES

MODEL NO. RPS5412

Redundant Power Supply

Manual

Revision B

July 2014

Optimal Power Supplies LLC

www.optimal-power.com

PROPRIETARY DATA

All data in this manual is proprietary and may not be disclosed, duplicated or used for

procurement or manufacturing purposes, without prior written permission by

OPTIMAL POWER SUPPLIES LLC

LIABILITY

DO NOT OPERATE OR SERVICE THE RPS5412 MODEL WITHOUT READING THIS

ENTIRE DOCUMENT FIRST

Optimal Power Supplies LLC is not responsible for any kind of damages sustained through the

use of this or any other Optimal Power Supplies LLC products. It is entirely the customer’s

responsibility to take all the necessary precautionary measures when installing this unit.

In the interest of improving internal design, operational function, and/or reliability, Optimal

Power Supplies LLC reserves the right to make changes to the products described in this

document without notice.

WARRANTY

1. Optimal Power®warrants its product models RPS5412 and RPSC5412 against defects in

materials and workmanship for Three (3) year from date of delivery. We will repair, or replace

parts which prove to be defective during the warranty period.

2. Any defect discovered after the warranty period has expired will be deemed to be outside the

coverage of the warranty, as noted below:

“THIS EXPRESS WARRANTY SUPERSEDES AND IS IN LIEU OF ALL REMEDIES AND

WARRANTIES, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY

AND FITNESS, AND LIABILITY FOR NEGLIGENCE. IN NO EVENT SHALL SELLER OR

ITS DISTRIBUTORS BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL LOSSES,

EXPENSES OR DAMAGES”.

3. Optimal Power®does not endorse any other warranty, expressed or implied, and is not liable

for consequential damages. Products that are damaged, opened, or modified do not qualify for a

warranty. The same procedures must be followed for repairs outside the warranty period.

iii

CHAPTER

TITLE

PAGE

RPS Power Series –Introduction …………………………........................

1.1

Product Description…………………………………………………………..

1.2

Main Features…………………………………………………………………

1.3

General RPS Power Series Specifications…………………………………...

1.4

Typical Safety Rating………………………………..……………………….

RPS5412……………..…………..………………………………………...

2.1

RPS5412 Description………………..…….……………………………….

2.2

Specifications ………………………………………………………………...

2.3

Typical System Level Setup…..……………………………………………...

Status Indicators and Back Panel Connections……………………………

3.1

Back Panel DC Power Connector…………………………………………….

3.2

3.3

3.4

Front Panel Status Indicators…………………………………........................

Compatible NETGEAR® Switch Model Number Table.…….……………...

Model No. RPSC5412 (DC Connection Cable).……………………………..

Alarm Systems…………..…………………………………………………...

4.1

Alarm Monitoring System………………….………………………………...

Installation and Maintenance………………………………........................

5.1

Installation…………………………………………………………………....

5.2

Maintenance & Safety Instructions….……………………………………….

5.3

Trouble-Shooting Instructions …………………………………………….....

5.4

Warnings………………………………………………………......................

TABLE OF CONTENTS

Chapter 1

RPS Power Series - Introduction

1.1 Product Description

RPS Power Supply Series™ is a unique and a highly reliable power supply series. It is used as a

redundant power supply for NETGEAR® RPS capable PoE, 10/100 Ethernet, and Gigabit

Ethernet switches. The power supplies in this series are tested and verified by NETGEAR®.

The RPS Power Series™is designed for Universal AC to DC power supply applications.

Because of this feature these power supplies can be used anywhere in the world. These power

supplies are mainly used in the following applications:

Computer Peripherals and Networking Applications

Telecommunications and Fiber Optic Network

Voice, Data and Analog Communications

Universities and Educational Facilities

Instrumentation and Electronics

Utility and Power Industries

Data Acquisition

Medical

Military

The RPS Power Series™ is a reliable, efficient and inexpensive solution for all kind of AC to

DC power supply applications. Optimal Power®RPS units are intended for providing redundant

power to NETGEAR® switches.

1.2 Main Features:

Compact Rack Mount Size (1.75” H x 19” W x 12.12” D)

Universal AC (Alternate Current) Input

IEC AC Inlet Connectors

EMI FCC Class B Clearance for Internal Power Bricks

Single Port Output

Highly Efficient Design

1U Low Profile Height

NO Minimum Load Required

Output Voltage Status Indicator

Cost Effective and Reliable RPS Solution

1.3 General RPS Power Series Specifications:

Input Voltage………………………………...Universal 90VAC to 264VAC

Input Frequency……………………………...47Hz to 63Hz

Operational Temperature………………….…0°C to 55°C

Storage Temperature………………………..-20°C to 85°C

Cooling………………………………………Forced Air / Convection Cooling

Overload Protection………………………....Auto-Recovery

Efficiency…………………………………....80-90% Typical

DC OK………………………………………Status LED

1.4 Typical Safety Rating for Internal Power Supply Bricks:

Designed in full compliance with……...……UL60950

CSA 22.2 No. 234

EN60950

EMI………………………………..………...EN55022 “Class A”

EMS…………………………………………EN61000-4-2,-3,-4,-5,-6,-8,-11

Harmonics……………………………..….....EN61000-3-2 Class D

1U Power Supply

Shown above: Model RPS5412

Chapter 2

RPS5412

2.1 RPS5412 Description:

The Model RPS5412 is a 1U rack mountable RPS (Redundant power supply) designed to operate

with NETGEAR RPS capable switches. Model RPS5412 has built-in universal AC to –52V DC

and +12V DC power supplies with one IEC AC input socket. The Model RPS5412 can only be

connected to power a single NETGEAR® switch at a time. The RPS has an ON/OFF switch, and

an associating DC power LED.

2.2 Specifications:

Electrical

Output Voltage

–52V DC

+12V DC

Output Ripple

Typical 200mV

Typical 120mV

Output Current

Typical 6A max

Typical 9A max

Output Power

300W*

100W

Input Voltage

Universal 90VAC to 264VAC input

Input Frequency

47Hz to 63Hz

Input Current

Approx. continuous 5 Amperes

* NOTE: The Model RPS5412 only provides up to 300W for (Power-Over-Ethernet) POE application. If POE

devices connected to the switch system need more than 300W, then this device is not recommended.

Typical Safety Ratings for Internal Power Module:

Designed in full

compliance with

UL60950

CSA 22.2 No. 234

EN60950

EMI

EN55022 “Class A”

EMS

EN61000-4-2,-3,-4,-5,-6,-8,-11

Harmonics

EN61000-3-2 Class D

Environmental

Overload Protection

Auto-recovery

Functional Temperature

0 to 70 °C

Storage Temperature

-20 to 85 °C

Over voltage Type

Latch off

Efficiency

80-90% Typical

Physical

Dimensions

1U (1.75” H x 19” W x 12.12” D)

Weight

Approx. 11.65 lb = 5.28 kg = 186.40 oz

Dimentional Figure

Overall Rear View

2.3 Typical System Level Setup:

An external Optimal Power®RPS unit can be connected to a NETGEAR® switch to provide

redundant power in case the primary power supply connected to the NETGEAR® switch fails.

The RPS can be setup is different configurations. However, a typical system level setup is as

shown:

RPS5412

Internet

LAN

WAN

Cable Modem / Router

Power Generator or

UPS

AC Input

–52VDC

Output

NETGEAR®

PoE Switch

WiFi

Wireless

Utility Power Company

Data

Primary

+12VDC

Output

Chapter 3

Status Indicators and Back Panel Connections

3.1 Back Panel DC Power Connector for RPS

Pin Numbers

Signal Name

Function

Pin 7

RPS Present

Logic Low = RPS Present

3.2 Front Panel Status Indicators

LED

Description

Solid Green

DC Power Supply Status

3.3 Compatible NETGEAR® Switch Model Number Table

Compatible NETGEAR® Switch Model Number Table

NETGEAR®

Switch Model

Optimal Power®

RPS Models

Optimal Power®

DC Cable

GSM7224-200

RPS5412

RPSC5412

GSM7248-200

RPS5412

RPSC5412

GSM7228PS

RPS5412*

RPSC5412

GSM7252PS

RPS5412*

RPSC5412

GSM7328S-200

RPS5412

RPSC5412

GSM7352S-200

RPS5412

RPSC5412

GSM7328FS

RPS5412

RPSC5412

GSM7212F

RPS5412

RPSC5412

GSM7212P

RPS5412

RPSC5412

GSM7224P

RPS5412

RPSC5412

* NOTE The Model RPS5412 only provides up to 300W for POE application. If POE

devices connected to the switch system need more than 300W, then this device is not

recommended.

–52V

RTN

–52V

RTN

GND

+12V

WARNING:

Observe polarity when making

connection to the rear of the RPS

Model RPS5412

Note: Refer to next 2 pages for DC

cable connections

3.4 Model No. RPSC5412 (DC Connection Cable)

Package Content

Redundant Power Supply Model RPS5412

DC Connection Cable Model RPSC5412

AC Connection Cord (see ordering chart)

Installation Manual

Rack-mount Screws

Ordering Information Chart

RPS Model

Worldwide region

RPS5412-100NAS

Americas

RPS5412-100EUS

Europe

RPS5412-100AJS

Asia

RPSC5412

NETGEAR® Switch Side Connector

RPS5412 Side Connector

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