Microsemi PD-9506G, PD-9512G, PD-9524G, PD-RPS-450, PD-RPS-1000 User Manual

Microsemi PD95XX Series

PD-9506G & PD-9512G & PD-9524G

PD-RPS-450 & PD-RPS-1000

User Guide

Copyright © July, 2011 Microsemi Page 2
Rev.A02 CPG – PoE BU

One Enterprise Aliso Viejo, CA 92656 USA

Note:

The information contained herein is believed to be accurate and reliable
at the time of printing. However, due to ongoing product improvements
and revisions, Microsemi cannot accept responsibility for inadvertent
errors, inaccuracies, subsequent changes, or omissions of printed
material.

Microsemi reserves the right to make changes to products and to their
specifications as described in this document, at any time, without prior
notice. Do not photocopy or reproduce this material without permission.

Disclaimer

Microsemi assumes no responsibility or liability arising from the use
of Midspans, as described herein, nor does it convey any license
under its patent rights or the rights of others. Applications that are
described herein for any of these products are for illustrative
purposes only. Microsemi makes no representation or warranty that
such applications will be suitable for the specified use without further
testing or modification.

Note:
The information in this guide refers to PD-95xx series of Power over

Ethernet Midspans, unless otherwise stated.

Note that Midspan is designed for indoor use only.

© 2011 Microsemi Corp.

All rights reserved.
This document is subject to change without notice.

Copyright © July, 2011 Microsemi Page 3
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Contents

1 FRONT MATERIAL ....................................................................................... 5

1.1 Model Numbers Definition: .............................................................................. 5

1.2 Electrical Compatibility Approvals ................................................................... 5

1.3 Safety Standard Approvals .............................................................................. 5

1.4 CE Marking ..................................................................................................... 5

2 SAFETY INFORMATION ................................................................................ 6

2.1 General Guidelines ......................................................................................... 6

2.2 Warnings ................................................................ ................................ ......... 6

2.3 Power Cord ..................................................................................................... 7

2.4 Power Cord Specifications by Country ............................................................ 7

3 ABOUT THE POWER OVER ETHERNET MIDSPAN ........................................... 9

3.1 10/100/1000BASE-TX Ports Definition .......................................................... 10

3.1.1 Data Input Ports .......................................................................... 10

3.1.2 Data and Power Output Ports ..................................................... 10

3.2 Indicators ....................................................................................................... 11

3.2.1 Power Indicator LED ................................................................... 11

3.2.2 Port Indications............................................................................ 11

3.3 Connectors .................................................................................................... 12

4 POWER OVER ETHERNET MIDSPAN INSTALLATION ..................................... 14

4.1 Background Information ................................................................................ 14

4.2 Verifying Kit Contents .................................................................................... 14

4.3 Rack Mounting Brackets ............................................................................... 15

4.4 Installation Factors ........................................................................................ 15

4.5 Connecting Ethernet Cables ......................................................................... 16

4.6 Connecting Power Cables ............................................................................. 16

4.7 Powering Up the Unit .................................................................................... 16

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5 TROUBLESHOOTING.................................................................................. 18

5.1 Preliminary Steps .......................................................................................... 18

5.2 Troubleshooting Steps .................................................................................. 19

6 SPECIFICATIONS ....................................................................................... 21

6.1 Physical Specifications ................................................................................. 21

6.2 Environmental Specifications ........................................................................ 21

6.3 Electrical Specifications ................................................................................ 22

7 MICROSEMI’S POWERVIEW PRO ............................................................... 24

8 POWER BACKUP AND POWER REDUNDANCY CONNECTION ........................ 26

8.1 Power Redundancy ....................................................................................... 26

8.2 Power Backup ............................................................................................... 27

8.3 Connectors.................................................................................................... 27

8.4 Connecting Backup and Redundancy Connectors ........................................ 28

8.5 Power Backup and Power Redundancy Indications ...................................... 30

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1 Front Material

1.1 Model Numbers Definition:

 PD-95xxG/ACDC/M: 4 Pairs AC and DC Input family,

where:

o xx: Represents number of ports (6, 12, or 24)
o AC: Midspan has AC input
o DC: Midspan has DC input, current sharing, and power backup

features between two Midspans

o M: Midspan includes PowerView Pro (refer to Section 7)
o F: Midspan enabled full power on all ports

 PD-RPS-AAAA: Redundant Power Supply,

where AAAA represents available power in Watts.

1.2 Electrical Compatibility Approvals

Microsemi 95xxG series complies with the following standards:

 FCC Part 15; class B with FTP cabling, class A with UTP

cabling

 EN 55022 (CISPR 22); class B with FTP cabling, class A

with UTP cabling

 EN 55024 (CISPR 24)
 Canadian ICES-003, class B

1.3 Safety Standard Approvals

Microsemi meets the following safety standards:

 UL/cUL per CSA/UL 60950-1
 GS mark per IEC60950-1

1.4 CE Marking

CE marking on this product indicates this product complies with
89/336/EEC (EMC Directive) and 73/23/EEC (Low Voltage Directive).

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2 Safety Information

Read the following safety information before using your Power over
Ethernet Midspan unit.

2.1 General Guidelines

Read the following safety information before carrying out any installation,
removal, or maintenance procedure on the Power over Ethernet Midspan.
Warnings contain directions to be followed for the safety of personal and
product. Follow all directions carefully.

2.2 Warnings

 Read installation instructions in Section 4 before

connecting Power over Ethernet Midspan to its power
source.

 Read instructions in Section 4 before connecting

Midspan-to-Midspan power backup.

 Midspan must use a grounded power cord, as defined in

Section 2.3.

 This product relies on the building installation for short-

circuit (over-current) protection. Use only a fuse or circuit
breaker not higher than 15A for 120VAC (U.S.), or 10A
for 230VAC (international).

 Do not work on the system, connect, or disconnect

cables during periods of lightning.

 A voltage mismatch can cause equipment damage and

can pose a fire hazard. If voltage indicated on the label is
different from power outlet voltage, do not connect Power
over Ethernet Midspan to this outlet.

 For shelf-mounted equipment, verify surface is stable and

strong enough to support equipment. Do not stack more
than four Power over Ethernet Midspan units.

 When disposing this product, follow all local laws and

regulations.

 "DATA" and "DATA & POWER" ports of the Power over

Ethernet Midspan are shielded RJ-45 data sockets. They
cannot be used as Plain Old Telephone Service (POTS)

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sockets. Only connect RJ-45 data connectors to these
sockets.

 Associated Ethernet wiring shall be limited to the inside

of the building.

2.3 Power Cord

In case power cord is replaced, replacement must meet local
requirements.

 To ensure a reliable connection to an AC mains supply,

equipment provides an appliance IEC60320 inlet used for
connecting a detachable power supply cord.

 Power socket outlet must be located near Midspan and

easily accessible. The only way of removing power from
unit is by disconnecting the power cord from the outlet

 This unit operates under SELV (Safety Extra Low

Voltage) conditions, according to EN60950-1/IEC60950-

1. Conditions are maintained only if the equipment to
which unit is connected also operates under SELV
conditions.

2.4 Power Cord Specifications by Country

U.S.A. and
Canada

 Cord must be UL-approved or CSA certified.
 Minimum specification for flexible cord is:

o No. 18 AWG
o Type SV or SJ
o Three-conductor

 Cord set must have a rated current capacity

of at least 13A for PD-9524G/ACDC/M, PD­9512G/ACDC/M; and 10A for
PD-9506G/ACDC/M

 Attachment plug must be an earth-grounding

type with a NEMA 5-15P (15A, 125V) or
NEMA 6-15P (15A, 250V) configuration.

Denmark

Supply plug must comply with section 107-2-D1, standard
DK2-1a or DK2-5a.

Switzerland

Supply plug must comply with SEV/ASE 1011.

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France and
Peru

IT supplies cannot power this unit. If your supplies are an
IT type, unit must be powered by 230V (2P+T) via an
isolation transformer with a 1:1 ratio, and with secondary
connection point labeled Neutral and connected directly to
ground.

U.K

Power over Ethernet Midspan is covered by General
Approval NS/G/12345/J/100003, for indirect connection to
a public telecommunications system.

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3 About the Power over Ethernet

Midspan

Microsemi’s family of Power over Ethernet Midspans 95xx inject power
over data-carrying Ethernet cabling. Employing these devices reduces the
need for AC outlets, local UPS and AC/DC adapters near PDs.

PD-9506G/9512G/9524G Midspans support 6, 12, and 24 ports
respectively, in a 10/100/1000BaseTx Ethernet network, over TIA/EIA­568 category 5/5e/6 cabling. 95xxG family can provide up to 60W (or
72W in Extra Power mode) according to the new PoE standard;
IEEE802.3at. 95xxG series implements two 802.3at systems in parallel,
each delivering 30W over 2 pairs. DC power is fed over both spare and
data pairs of wires within a cable (1/2, 3/6, 4/5, and 7/8) to terminal units.

RPS family can provide backup or additional power to PD-95xxG
products.

Power over Ethernet Midspan normally powers devices that are Power
over Ethernet enabled or are equipped to receive power over Ethernet.
These devices are called Powered Devices (PDs).

Features of the Power over Ethernet Midspan include:

 Safe and reliable power over an existing Ethernet

infrastructure

 Remote management using Web control and/or SNMPv3
 Highest level of network security
 Safe solution that protects network infrastructure
 Standards compliant: IEEE 802.3af and 802.3at
 Provides safe Power + Data over a single RJ45 cable

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3.1 10/100/1000BASE-TX Ports Definition

The following sections detail 95xxG ports and their functions.

3.1.1 Data Input Ports

Midspan has 6, 12, or 24 10/100/1000Base-T Data In ports, located on
PoE front panel (Figure 3-1), configured in a non-crossover manner

(straight-wired).
These ports are designed to carry Ethernet data only (Tx/Rx) over:

 Standard 4-wire pairs (pins 1/2, 3/6, 4/5 and 7/8)

(1000Base-T)

 2-wire pairs (pins 1/2 and 3/6) (10/100Base-T)

3.1.2 Data and Power Output Ports

Midspan has 6, 12, or 24 10/100/1000Base-T Data & Power Out ports,
located on the front panel (see Figure 3-1). These ports are configured in

a non-crossover manner (straight-wired) and carry Ethernet data over:

 Standard 4-wire pairs (pins 1/2, 3/6, 4/5, and 7/8)

(1000Base-T)

 2-wire pairs (pins 1/2 and 3/6) (10/100Base-T)
 PD-95xxG series carry DC power over 4-wire pairs (pins

4/5, 7/8 and pins 1/2, 3/6)

Power over Ethernet Midspan is not a repeater; therefore maximum
distance from Ethernet switch must not exceed 100 meters (328ft).
Power over Ethernet Midspan is guaranteed to work only within this
distance, as specified in IEEE 802.3 AT standard.

Figure 3-1: Power over Ethernet Midspan, Front View

(PD-9524G)