PowerDsine PD-6506 Manuale utente
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User Guide
Disclaimer
PowerDsine 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 theses products are for illustrative
purposes only. PowerDsine makes no representation or warranty that such applications will
be suitable for the specified use without further testing or modification.
The information in this guide refers to the 24-port (PD-6524)
Power over Ethernet Midspan only. However this information and
illustrations are also applicable for 6-port (PD-6506) and 12-port
(PD-6512) Power over EthernetMidspans.
Note that the Midspan is designed for indoor use only.
©2005 PowerDsine Ltd.
All rights reserved.
This document is subject to change without notice.
Acknowledgements
Power over Ethernet is a trademark of PowerDsine Ltd.
All other products or trademarks are property of their respective owners.
The product(s) described by this manual is (are) a licensed product of
PowerDsine.
Notice
The information contained herein is believed to be accurate and reliable at the time of
printing. However, due to ongoing product improvements and revisions, PowerDsine cannot
accept responsibility for inadvertent errors, inaccuracies, subsequent changes or omissions
of printed material.
PowerDsine Ltd. reserves the right to make changes to products and to their specifications
as described in this document, at any time, without prior notice. This material may not be
photocopied or reproduced without permission.
PowerDsine 6500 Series
PowerDsine 3 The Power over Ethernet Pioneers
Contents
1SAFETY INFORMATION................................................................................5
1.1 General Guidelines .........................................................................................5
1.2 Power Cord.....................................................................................................6
2ABOUT THE POWER OVER ETHERNET MIDSPAN...........................................7
2.1 Power Management........................................................................................7
2.2 10/100BASE-TX Ports Definition.....................................................................8
2.3 Indicators.........................................................................................................9
2.4 Connectors....................................................................................................11
3INSTALLING THE POWER OVER ETHERNET MIDSPAN ..................................12
3.1 Background Information................................................................................12
3.2 Rack Mounting Brackets ...............................................................................13
3.3 General Hazards...........................................................................................13
3.5 Connecting Power Cables.............................................................................14
3.6 Powering up..................................................................................................14
4TROUBLESHOOTING .................................................................................15
4.1 Preliminary Steps..........................................................................................15
4.2 Troubleshooting Guide..................................................................................15
5TECHNICAL SPECIFICATIONS.....................................................................17
5.1 Physical Specifications..................................................................................17
5.2 Environmental Specifications........................................................................17
5.3 Electrical Specifications ................................................................................17
6POWERDSINE’S POWERVIEW PRO............................................................18
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PowerDsine 4 The Power over Ethernet Pioneers
Model Numbers Definition:
PD-65xx/AC/M
PD-6524/AC/M/F
Where: xx - represents the number of ports (6, 12 or 24).
M- Indicates that the Midspan includes the Web
Management feature (refer to Section 4).
F – Indicates the Full Power Midspan
Verifying Kit Contents
Unpack the kit and verify that the following items are uncluded:
•The Power over Ethernet Midspan
•Mounting brackets (for 19-inch racks) and plastic cover
•Screws for assembling mounting brackets
•Self-adhesive rubber feet
•User Guide
•Power cord
Before proceeding, record the unit’s serial number below for
future reference. The serial number can be found on the
information label at the rear of the Power over Ethernet Midspan.
Serial Number
Electrical Compatibility Approvals
The Powerdsine 6500 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
Safety Standard Approvals
The Powerdsine 6500 meets the following safety standards:
•UL/cUL per EN60950
•GS mark per EN60950
CE Marking
The CE marking on this product indicates that this product is
in compliance with 89/336/EEC (EMC Directive) and
73/23/EEC (Low Voltage Directive).
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PowerDsine 5 The Power over Ethernet Pioneers
1Safety Information
1.1 General Guidelines
You must read the following safety information before carrying out any
installation, removal or any maintenance procedure on the Power over
Ethernet Midspan. Warnings contain directions that must be followed for
personal and product safety. Follow all directions carefully.
WARNINGS
•Read the Installation Instructions in Section 3 before
connecting the Power over Ethernet Midspan to its power
source.
•The Midspan must use a grounded power cord, as
defined in paragraph 1.2.
•This product relies on the building installation for short-
circuit (overcurrent) protection. Ensure that a fuse or
circuit breaker no larger than 15 A for 120 VAC, (U.S.) 10
A for 230 VAC (international) is used.
•Do not work on the system, connect or disconnect cables
during periods of lightning activity.
•A voltage mismatch can cause equipment damage and
may pose a fire hazard. If the voltage indicated on the
label is different from the power outlet voltage, do not
connect the Power over Ethernet Midspan to this outlet.
•For shelf-mounted equipment, be certain that the surface
is stable and strong enough to support the equipment. Do
not stack more than four the Power over Ethernet
Midspans.
•Ultimate disposal of this product should be handled
according to all local laws and regulations.
•The Power over Ethernet Midspan "Data" and "Data +
Power" ports are shielded RJ-45 data sockets. They
cannot be used as Plain Old Telephone Service (POTS)
telephone sockets. Only RJ-45 data connectors may be
connected to these sockets.
•Associated ethernet wiring shall be limited to inside of the
building.
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PowerDsine 6 The Power over Ethernet Pioneers
1.2 Power Cord
In the event that the power cord is replaced, the replacement must meet
local requirements.
•For reliable connection to an AC MAINS SUPPLY, equipment
provides an appliance IEC60320 inlet for connection of a
detachable power supply cord.
•The power socket outlet must be located near the Midspan
and be easily accessible. The only way to remove power from
the unit is by disconnecting the power cord from the outlet
•This unit operates under SELV (Safety Extra Low Voltage)
conditions according to EN60950/IEC 950. The conditions are
only maintained if the equipment to which it is connected, also
operates under SELV conditions.
U.S.A. and
Canada
The cord must be UL-approved or CSA certified.
The minimum specification for the flexible cord is:
No. 18 AWG
Type SV or SJ
Three-conductor.
The cord set must have a rated current capacity of at least
10 A.
The attachment plug must be an earth-grounding type with a
NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V)
configuration.
Denmark The supply plug must comply with section 107-2-D1,
standard DK2-1a or DK2-5a.
Switzerland The supply plug must comply with SEV/ASE 1011.
France and
Peru This unit cannot be powered from IT supplies. If your
supplies are of the IT type, this unit must be powered by 230
V (2P+T), via an isolation transformer with a 1:1 ratio and
with the secondary connection point labeled Neutral,
connected directly to ground
U.K The Power over Ethernet Midspan is covered by General
Approval, NS/G/12345/J/100003, for indirect connection to a
public telecommunications system
PowerDsine 6500 Series
PowerDsine 7 The Power over Ethernet Pioneers
2About the Power over Ethernet
Midspan
PowerDsine’s family of Power over Ethernet Midspans, series 3500 &
6500, injects power over data-carrying Ethernet cabling. The PD-
6506/6512/6524 Midspans, support 6, 12 and 24 ports respectively in a
10/100BaseTx Ethernet network, over TIA/EIA-568 Category 5/5e/6
cabling. DC operating power, for data terminal units, is fed over unused
pairs of the cabling (7/8 and 4/5). The 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). Devices that are not can receive power over
Ethernet, may require an external power adapter in order to be powered.
Contact PowerDsine for such an adapter.
Power over Ethernet Midspan main features:
Safe and reliable power over existing Ethernet
infrastructure
Eliminates the need for AC outlets, local UPS & AC/DC
adapters near PDs
Remote Management using Web control and/or
SNMPv3
Highest level of Network Security
Safe solution that protects network infrastructure
Standards compliant.
2.1 Power Management
When establishing a network, the total power required by the PDs may
exceed the total power available from the Midspan. The built-in Power
Management feature does not allow total power output to exceed
maximum power available (refer to the Technical Specifications). When
total power available is near maximum, attempts to connect an additional
PD to a free port cause the corresponding LED of the port to blink orange,
indicating an out-of-power state. This port does not deliver power. Power
distribution is based on “first come, first served” logic.
Sometimes, connected and operating PDs significantly increase or
suddenly raise their power requirements. If the power required exceeds
the power available, the Midspan starts turning off ports, starting from the
last port down, until the total power is once again under the maximum
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PowerDsine 8 The Power over Ethernet Pioneers
available limit.
2.2 10/100BASE-TX Ports Definition
2.2.1 Data Input Ports
The Midspan has 6, 12 or 24 x 10/100Base-T Data In ports, located on
the PoE rear panel (Figure 2-1), configured in a non-crossover manner
(straight-wired).
These ports are located on the PoE’s rear panel designed to carry
Ethernet data only (Tx/Rx) over the standard 2-wire pairs (pins 1/2 and
3/6) and are typically connected to an existing Ethernet switch.
2.2.2 Data & Power Output Ports
The Midspan has 6, 12 or 24 x 10/100Base-T Data & Power Out ports,
located on the front panel (Figure 2-2). These ports are configured in a
non-crossover manner (straight-wired) and are designed to carry Ethernet
data over the standard 2-wire pairs (pins 1/2 and 3/6) and DC power over
the spare pairs (pins 4/5 and 7/8). Each output port corresponds to an
opposite input port located on the PoE rear panel..
Figure 2-2: Power over Ethernet Midspan, Front View (PD-6524)
The Power over Ethernet Midspan is not a repeater. As such, the maximum distance from
the Ethernet switch must not exceed 100 meters (328 ft). As specified in the IEEE 802.3
standard, the Power over Ethernet Midspan is guaranteed to work up to this distance.
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PowerDsine 9 The Power over Ethernet Pioneers
2.3 Indicators
A set of indicators provide the status of the Power over Ethernet Midspan
and its ports. Refer to Table 2-1 and Table 2-2 for status information
during operation.
2.3.1 Primary Power Indicators
The “Main” LED on the front panel provides the Power over Ethernet
Midspan power status. When the Main indicator is illuminated in green,
the Midspan receives AC power. Refer to Table 2-1 for additional
information.
2.3.2 Port Indications
One uni-color indicator (green), per port, provides port status:
Green indicates that the terminal unit (PD) has
been identified as "Power over Ethernet
Enabled", is active and receives power.
Blinking green indicates that the port does not
supply power and is inactive.
Refer to Table 2-2 for additional information.
Note Due to the standard detection process performed
on each PoE port, power will not be delivered
(LED is off) to a PD. PDs that are not of the
PoE-enabled type are not affected by this
connection
Table 2-1: Power Status Indications
Indicator Color Main Power
Status Remarks
Off Internal power
supply unit is
unplugged.
Internal power supply
voltage is too low. All ports
are disconnected.
Main
Green AC power input
active Internal power supply
voltage is within limits.
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PowerDsine 10 The Power over Ethernet Pioneers
Table 2-2: Port Status Indications
Port LED Color Port Load Conditions Port Voltage
Off Inactive load or
unplugged port Power to the port is disconnected.
No DC voltage present on port
output lines.
Green Active load is plugged in
and complies with normal
load conditions
Continuous nominal DC voltage is
present on the spare pairs.
Green blinks at
a 1 sec. rate
Overload or short circuit Power to the port is disconnected.
No DC voltage is present on port
output lines.
Green blinks at a
0.5 sec. rate
Valid load
Total aggregated power
exceeds pre-defined
power budget (400w by
default)
Power to the port is not connected.
No DC voltage is present on port
output lines
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