Panduit PN380 User Manual

DPoE

™

Power System

User’s Guide

Issue 1.0

Part Number: PN380

February 2005

 2005 PANDUIT Corp.

All Rights reserved

www.panduit.com

PANDUIT DPoE Power System User’s Guide Issue 1.0
Part Number: PN380

Safety Warnings

The DPoE Power Patch Panel Power System is for use in restricted access locations only. It is suitable
for mounting on concrete or other non-combustible surfaces.

Always observe standard safety precautions during installation, operation and maintenance of this
product. Read the installation instructions before performing any work. Only a competent technician who
is aware of the hazards involved should carry out adjustment, maintenance or repairs. Do not work on
the system or connect or disconnect cables during periods of lightning activity. Ultimate disposal of this
product should be handled according to all national laws and regulations.

WARNING: HAZARDOUS VOLTAGE AND ENERGY LEVELS ARE PRESENT THAT

CAN PRODUCE SERIOUS SHOCKS AND BURNS. Only authorized,

qualified, and trained personnel should attempt to work on this equipment.

CAUTION:

CAUTION:

The plug end of the cords used to connect to the Alternating Current (AC)
source are considered to be the primary disconnect means, and
reasonable access must be given to the plug and receptacle area.

The receptacle must be fed with a breaker or fuse according to the
instructions in this guide.

ALL RECTIFIERS EMPLOY INTERNAL DOUBLE POLE/NEUTRAL
FUSING

FCC Compliance Statement

This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and

2. This device must accept any interference received, including interference that may cause undesired
operation.

WARNING:

Changes or modifications to this unit not expressly approved by the party
responsible for the compliance could void the user's authority to operate
this equipment.

Warranty Information

Unless otherwise specified, all products presented in this user's guide are warranted against defects in
material and workmanship for a period of one year from the date of invoice by PANDUIT® Corp. to the
initial purchaser. During the warranty period PANDUIT Corp. will, at its discretion, either repair or replace
products that prove to be defective. For warranty service or repair, the product claimed to be defective
must be returned to a service facility designated by PANDUIT Corp. Buyer shall prepay all the shipping
charges to PANDUIT Corp. and if, in the opinion of PANDUIT Corp., the product is defective, PANDUIT
Corp. shall pay shipping charges to return the product to Buyer. However, Buyer shall pay all shipping
charges, duties and taxes for products returned to PANDUIT Corp. from another country. PANDUIT
Corp. warrants that its firmware designed by PANDUIT Corp. for use with an instrument will execute its
functions when properly installed on that instrument. PANDUIT Corp. does not warrant that the operation
of the instrument or the firmware will be uninterrupted or error-free.

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PANDUIT DPoE Power System User’s Guide Issue 1.0
Part Number: PN380

The foregoing warranty shall not apply to defects resulting from improper or inadequate maintenance by
Buyer. Buyer-supplied firmware or interfacing unauthorized Modification or misuse, operation outside of
the environmental specifications for the product, or improper site preparation or maintenance. No other
warranty is expressed or implied. PANDUIT Corp. specifically disclaims the implied warranties of
merchantability and fitness for a particular purpose.

The remedies provided herein are Buyer's sole and exclusive remedies. PANDUIT Corp. shall not be
liable for any direct, indirect, special, incidental or consequential damages, whether based on contract,
tort or other legal theory.

Unless otherwise specified by PANDUIT Corp., opening this product by unauthorized personnel will void
this warranty.

Trademarks

DPoE and Contour Crimp are trademarks of PANDUIT Corporation. All other trademarks are the property
of their respective owners.

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PANDUIT DPoE Power System User’s Guide Issue 1.0
Part Number: PN380

TABLE OF CONTENTS

Safety Warnings............................................................................................................................. i

FCC Compliance Statement ......................................................................................................i

Warranty Information .....................................................................................................................i

OVERVIEW...................................................................................................................................1

INSTALLATION ............................................................................................................................2

General Practices .........................................................................................................................2

Package Contents.....................................................................................................................3

Heat Dissipation........................................................................................................................3

AC Input Wiring.........................................................................................................................3

DC Output Wiring Sizing ...........................................................................................................4

Connecting to a DPoE Power Patch Panel........................................................... 5

Torque Settings.........................................................................................................................7

Required Tools..............................................................................................................................7

Site and Equipment Preparation ................................................................................................... 7

Power Plant Mounting and Wiring.................................................................................................8

Mechanical Mounting ................................................................................................................8

AC Input ....................................................................................................................................8

DC Output ...............................................................................................................................10

Ethernet Connections .............................................................................................................11

Test and Turn-Up........................................................................................................................11

Power Up ................................................................................................................................11

Rectifiers .................................................................................................................................11

Short Circuit and Current Limit....................................................................................................12

Troubleshooting ..........................................................................................................................12

NIC Information...........................................................................................................................12

NIC Card Settings ...................................................................................................................13

Figures

Figure 1: Individual AC Feed Wiring Architecture ......................................................................... 4

Figure 2: DC Wire Diagram...........................................................................................................5

Figure 3: Connecting to a DPoE Power Patch Panel.................................................................... 6

Figure 4: Chassis (Front View) .....................................................................................................8

Figure 5: Cord Bracket..................................................................................................................9

Figure 6: Chassis (Rear View) - AC Connections.........................................................................9

Figure 7: Securing Cord Bracket to Chassis.................................................................................9

Figure 8: Chassis (Front View) - GMT fuse holder .....................................................................10

Figure 9: Chassis (Rear View) - DC Connections....................................................................... 10

Figure 10: Installing or Removing Rectifiers ............................................................................... 11

Figure 11: Short Circuit & Current Limit ......................................................................................12

Figure 12: Connecting the NIC Card to the DPoE Power Patch Panel Management Port .........13

List of Tables

Table 1: DPoE Power Components Available from PANDUIT Corporation..................................2

Table 2 : Package Contents..........................................................................................................3

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PANDUIT DPoE Power System User’s Guide Issue 1.0
Part Number: PN380

Table 3: Heat Dissipation..............................................................................................................3

Table 4: Recommended AC Circuit Breaker and Wire Sizes……………………………………..…4

Table 5: Minimum Recommended DC AWG for 90° C Cabling for Unprotected Outputs ............7

Table 6: Recommended Torque Settings ..................................................................................... 7

Table 7: PANDUIT Corporation Contact Information ....................................................................8

Table 8: Troubleshooting ............................................................................................................12

Table 9: NIC Default Settings .....................................................................................................13

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OVERVIEW

The DPoETM Power Patch Panel (PANDUIT part number DPoE24U1X) provides a reliable and cost­effective solution for Power over Ethernet (PoE) applications, complaint with the IEEE 802.3af-2003
specifications or the alternate PoE (Cisco Legacy) specifications. Each DPoE Power Patch Panel allows
centralized powering of up to 24 devices, such as Internet Protocol-based (IP) telephones, Network
Security Cameras, or Wireless Devices, over the same cabling used to provide the Ethernet connectivity.
Each DPoE Power Patch Panel fits into a 19" rack and occupies 1RU height.

The DPoE Power Patch Panels may be powered individually, such as with the PANDUIT individual power
supply (PANDUIT part number DPoEPWRB120), which delivers 120 watts at 48 Volts of Direct Current
(VDC) to a single DPoE Power Patch Panel. However, 120 watts may not be enough power to support all
the Powered Devices (PD) connected to the panel. In these cases, or in cases of multiple DPoE Power
Patch Panels, a larger power system is often required. One option is to use the PANDUIT DPoE Power
Patch Panel Power System, herein referred to as the DPoE Power System.

The DPoE Power System uses a modular design to supply power at 48 VDC to the DPoE Power Patch
Panel(s). The DPoE Power System consists of a chassis (PANDUIT part number DPoEPWRCU or
DPoEPWRCM), which can accommodate up to 3 rectifiers of either 500 or 1250 watts each, depending
on the current and future power requirements for the DPoE Power Patch Panels. The chassis can be
equipped with an optional Network Interface Card (NIC) (PANDUIT part number DPoEPWRNIC).

The DPoE Power System accepts an Alternating Current Voltage (VAC) between 100 and 240 VAC (47
to 63 Hz) and produces a regulated output of 42 - 56 VDC capable of delivering a max of 100 Amperes
(A) of Direct Current (DC) in an ambient operating temperature range of -40° Celsius (C) to +70° C. The
default voltage setting is 54 volts. It can be adjusted through the Element Management System (EMS).

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