Microchip Technology Multiport Series User manual

PD-96XXGC/PD-95XXGC
Multiport Series User Guide
Introduction
Microchip’s family of Power over Ethernet Midspans (PoE) PD-96XXGC/AC and PD-95XXGC/AC inject power over
data-carrying Ethernet cabling. Employing these devices reduces the need for AC outlets, local UPS, and AC/DC
adapters near Powered Devices (PDs).
PD-9x06GC, PD-9x12GC, and PD-9x24GC/AC Midspans support 6, 12, and 24 ports respectively, in a
10/100/1000BaseTx Ethernet network, over TIA/EIA-568 category 5/5e/6 cabling. PD-96xxGC and PD-95xxGC
family devices can provide up to 90 W and 60 W respectively according to the new IEEE® 802.3bt standards. DC
power is supplied over both spare and data pairs of wires within a cable (1/2, 3/6, 4/5, and 7/8) to terminal units.
PoE Midspan normally powers devices that are PoE enabled or are equipped to receive power over Ethernet. These
devices are called Powered Devices (PDs).
PoE Midspans offer the following important features.
• Safe and reliable power over an existing Ethernet infrastructure.
• Remote management using web control and/or SNMPv3.
• High-level of network security.
• Safe solution that protects network infrastructure.
• Standards compliant: IEEE 802.3bt.
• Provides safe Power and Data over a single RJ45 cable.
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 1

Table of Contents
Introduction.....................................................................................................................................................1
1. Standards and Safety Guidelines............................................................................................................4
1.1. Part Number Definition.................................................................................................................4
1.2. Electrical Compatibility Approvals................................................................................................ 4
1.3. Safety Standard Approvals...........................................................................................................4
1.4. CE Marking...................................................................................................................................4
2. Safety Information................................................................................................................................... 5
2.1. General Guidelines.......................................................................................................................5
2.2. Warnings...................................................................................................................................... 5
2.3. Power Cord.................................................................................................................................. 5
2.4. Country-wise Power Cord Specifications..................................................................................... 6
3. Information en matière de sécurité..........................................................................................................7
3.1. Directives générales.....................................................................................................................7
3.2. Mises en garde.............................................................................................................................7
4. 10/100/1000BASE-TX Ports Definition................................................................................................... 8
4.1. Data Input Ports........................................................................................................................... 8
4.2. Data and Power Output Ports...................................................................................................... 8
4.3. Indicators......................................................................................................................................8
4.4. Power Indicator LED.................................................................................................................... 8
4.5. Port Indications.............................................................................................................................8
4.6. Connectors.................................................................................................................................10
5. PoE Midspan Installation.......................................................................................................................11
5.1. Background Information............................................................................................................. 11
5.2. Verifying Kit Contents................................................................................................................. 11
5.3. Rack Mounting Brackets.............................................................................................................11
5.4. Installation Factors..................................................................................................................... 12
5.5. Connecting Ethernet Cables...................................................................................................... 12
5.6. Connecting Power Cables..........................................................................................................12
5.7. Powering Up the Unit................................................................................................................. 13
6. Troubleshooting.....................................................................................................................................14
6.1. Preliminary Steps....................................................................................................................... 14
6.2. Troubleshooting Steps................................................................................................................14
7. Specifications........................................................................................................................................ 16
7.1. Physical Specifications...............................................................................................................16
8. Microchip’s PowerView Pro...................................................................................................................17
9. Power Backup and Power Redundancy Connection............................................................................ 18
9.1. Power Redundancy....................................................................................................................18
9.2. Power Backup............................................................................................................................ 18
9.3. Connectors.................................................................................................................................18
PD-96XXGC/PD-95XXGC
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 2

10. Contacting Technical Support............................................................................................................... 22
11. Revision History.................................................................................................................................... 23
The Microchip Website.................................................................................................................................24
Product Change Notification Service............................................................................................................24
Customer Support........................................................................................................................................ 24
Microchip Devices Code Protection Feature................................................................................................24
Legal Notice................................................................................................................................................. 25
Trademarks.................................................................................................................................................. 25
Quality Management System....................................................................................................................... 26
Worldwide Sales and Service.......................................................................................................................27
PD-96XXGC/PD-95XXGC
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 3

1. Standards and Safety Guidelines
The following sections mention the standard and safety guidelines for the product.
1.1 Part Number Definition
PD-96xxGC/AC and PD-95xxGC/AC: 4 Pairs AC and DC input family.
Table 1-1. Part Number Definition
Symbol Description
xx Represents the number of ports (6, 12, or 24).
AC Midspan has AC input (24 and 12 ports units also have DC input).
1.2 Electrical Compatibility Approvals
Microchip PD-96xxGC/AC and PD-95xxGC/AC series complies with the following standards:
• FCC Part 15: Class B UTP cabling
• EN 55032: Class B with UTP cabling
• EN 55024 (CISPR 24)
• Canadian ICES-003, Class B
• VCCI
1.3 Safety Standard Approvals
Microchip meets the following safety standards:
• UL/IEC/EN 62368-1
Note: Consult Microchip for a complete list of safety certifications.
1.4 CE Marking
CE marking on this product indicates that this product complies with the Electromagnetic Compatibility (EMC)
Directive and Low Voltage Directive (LVD).
PD-96XXGC/PD-95XXGC
Standards and Safety Guidelines
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 4

2. Safety Information
Read the following safety information before using the PoE Midspan unit.
2.1 General Guidelines
Read the following safety information before carrying out any installation, removal, or maintenance procedure on the
PoE Midspan. Warnings contain directions to be followed for the safety of personal and product.
2.2 Warnings
• Read installation instructions in 5. PoE Midspan Installationbefore connecting Midspan to its power source.
• Read instructions in 5. PoE Midspan Installation before connecting Midspan-to-Midspan power backup.
• Only trained and qualified personnel must be allowed to install, replace, and service this equipment.
• Midspan must be connected using a grounded power cord, as defined in 2.3 Power Cord.
• This ITE device must be connected to PoE (power supply over Ethernet) networks only, without routing to other
networks.
• The power cord must not be attached to the surface of the building or pass-through walls, ceilings, floors, and
similar openings in the building structure.
• Steps must be taken to prevent physical damage to the power cord, including proper routing.
• This product relies on building installation for short-circuit (over-current) protection. Use only a fuse or circuit
breaker not higher than 15 A for 120 VAC (U.S.) or 10 A for 230 VAC (international).
• All wiring and connections must conform to NFPA 70 (NEC)
• Do not work on the system or connect or disconnect cables during lightning storms.
• A voltage mismatch can damage the equipment and can pose a fire hazard. If voltage indicated on the label is
different from the power outlet voltage, do not connect Midspan to this outlet.
• For shelf-mounted equipment, verify that surface is stable and strong enough to support the equipment. Do not
stack more than four Midspan units.
• While disposing this product, follow all local laws and regulations.
•Data and Data and Power ports of the Midspan are shielded RJ45 data sockets. They cannot be used as Plain
Old Telephone Service (POTS) sockets. Only connect RJ45 data connectors to these sockets.
• Associated Ethernet wiring must be limited to the inside of the building.
2.3 Power Cord
To replace the power cord, ensure to meet the local requirements.
• To ensure a reliable connection to an AC mains supply, the equipment provides an appliance IEC60320 inlet to
connect a detachable power supply cord.
• Power socket outlet must be located near Midspan and easily accessible.
Note: The only way to power OFF the unit is to disconnect the power cord from the outlet.
• This unit operates under Safety Extra Low Voltage (SELV) conditions, according to IEC/EN60950-1 or ES1
according to IEC/EN 62368-1. Conditions are maintained only if the equipment to which the unit is connected
also operates under SELV/ES1 conditions.
PD-96XXGC/PD-95XXGC
Safety Information
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 5

2.4 Country-wise Power Cord Specifications
U.S.A. and Canada • Cord must be UL-approved or CSA certified.
• Minimum specification for flexible cord is:
– No. 18 AWG
– Type SV or SJ
– Three-conductor
• Cord set must have a rated current capacity of at least 13 A.
• Attachment plug must be an earth-grounding type with a NEMA 5-15P (15A, 125V) or
NEMA 6-15P (15 A, 250 V) 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.
France and Peru IT supplies cannot power this unit. If your supplies are an IT type, the unit must be
powered by 230 V (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. PoE Midspan is covered by General Approval NS/G/12345/J/100003, for indirect
connection to a public telecommunications system.
PD-96XXGC/PD-95XXGC
Safety Information
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 6

3. Information en matière de sécurité
Lire les informations suivantes en matière de sécurité avant d'utiliser d'activer l'alimentation sur votre appareil
Ethernet Midspan.
3.1 Directives générales
Lire les informations suivantes en matière de sécurité avant d'installer ou enlever quoi que ce soit, ou procéder à
l'entretien de l'alimentation de votre appareil Ethernet Midspan. Les mises en garde contiennent des instructions qui
doivent être suivies pour la sécurité des personnes et du produit. Suivre les instructions soigneusement.
3.2 Mises en garde
• Lire les instructions d'installation dans la cette 5. PoE Midspan Installation avant de connecter le Midspan à une
source d'alimentation.
• Lire les instructions d'installation dans la cette 5. PoE Midspan Installation avant de connecter le Midspan à une
source de sauvegarde Midspan.
• Seul du personnel formé et qualifié doit être autorisé à installer, remplacer et entretenir cet équipement.
• Le Midspan doit être connecté au moyen d'une corde d'alimentation avec prise de terre, comme précisé à la
2.3 Power Cord.
• Cet ITE appareil doit être branché à des réseaux PoE (alimentation électrique par Ethernet) seulement, et ce,
sans routage vers d'autres réseaux.
• Le cordon d'alimentation ne doit pas être fixé à la surface du bâtiment ni traverser les murs, les plafonds, les
planchers et les ouvertures similaires de la structure du bâtiment.
• Des mesures doivent être prises pour éviter tout dommage physique au cordon d'alimentation, y compris un
acheminement approprié.
• Ce produit dépend de l'installation électrique de l'immeuble pour une protection contre les courts-circuits
(surcharges de courant). Utiliser seulement un fusible ou un disjoncteur dont la puissance ne dépasse pas
15 A pour 120 VAC (É.-U.), ou 10 A pour 230 VAC (international).
• Tout le câblage et les connexions doivent être conformes à la norme NFPA 70 (NEC)
• Ne pas exécuter de travaux sur le système, connecter ou déconnecter des câbles pendant les orages.
• Une disparité de voltage peut endommager l'équipement et constituer un risque d'incendie. Si le voltage indiqué
sur l'étiquette est différent du voltage de la source d'alimentation, ne pas connecter le Midspan à cette prise.
• Pour un équipement monté sur une tablette, vérifier que la surface est stable et suffisamment solide pour le
supporter. Ne jamais empiler plus de quatre unités Midspan.
• Pour disposer/jeter ce produit, suivre les lois et règlements locaux.
• Les ports Data et Data et Power du PoE Midspan sont des prises de données blindées RJ45. Elles ne peuvent
pas être utilisées comme prises de service téléphonique traditionnel. Connecter seulement des connecteurs de
données RJ45 à ces prises. Le câblage Ethernet connexe doit être limité à l'intérieur de l'immeuble.
• Le câblage Ethernet associé doit être limité à l'intérieur du bâtiment.
PD-96XXGC/PD-95XXGC
Information en matière de sécurité
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 7

4. 10/100/1000BASE-TX Ports Definition
The following sections detail PD-96xxGC and PD-95xxGC ports and their functions.
4.1 Data Input Ports
Midspan has 6, 12, or 24 10/100/1000Base-T Data In ports, located on PoE front panel (see Figure 4-1 ), 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)
4.2 Data and Power Output Ports
Midspan has 6, 12, or 24 10/100/1000Base-T Data & Power Out ports, located on the front panel, as shown in the
following figure. 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-96xxGC/AC and PD-95xxGC/AC series carry DC power over 4-wire pairs (pins 4/5, 7/8 and pins 1/2, 3/6).
Note: PoE Midspan is not a repeater. Therefore, maximum distance from the Ethernet switch must not exceed 100
meters (328 ft). PoE Midspan is guaranteed to work only within this distance, as specified in IEEE 802.3bt standards.
Figure 4-1. Front-View (PD-9X12G) of PoE Midspan
DATA & POWER PORT INDICATORS NMS
LINK LED
POWER
INDICATOR
USB
CONNECTOR
DATA
4.3 Indicators
A set of indicators displays the status of the PoE Midspan and its ports. For more information about the status
information during operation, see Table 4-1 and Table 4-2.
4.4 Power Indicator LED
Power Indicator LED on front panel displays the power status of PoE Midspan. When the LED is illuminated in green,
it indicates that the Midspan is receiving AC power. For more information, see Table 4-1.
4.5 Port Indications
The following sections detail the PD-96xxGC and PD-95xxGC port indicators.
4.5.1 PD-96xxGC/AC and PD-95xxGC/AC Midspan Series
A bi-color (green and yellow) indicator per port indicates the port status.
PD-96XXGC/PD-95XXGC
10/100/1000BASE-TX Ports Definition
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 8

• Green indicates terminal unit (PD) has been identified as Power over Ethernet Enabled. It is active and
receiving power over 4-wire pairs.
• Yellow indicates that the terminal unit (PD) has been identified as Power over Ethernet Enabled. It is active
and receiving power over 2-wire pairs.
• Blinking green indicates that the port does not supply power and is inactive.
Note: PDs that are not PoE-enabled devices are not powered by Midspan.
The following table lists power status indications.
Table 4-1. Power Status Indications
Indicator Color Main Power Status Remarks
Power Indicator OFF Power supply unit is
unplugged.
—
Green Power input is active. Power supply voltage is
within limits.
Green light blinks once
every second (only if power
backup is connected).
Midspan power supply
failure (disconnected or out
of voltage range).
Unit receives backup
power and continues
to function normally.
Maintenance measures
must be taken whenever
possible.
Table 4-2. Port Status Indications PD-96xx Series
Port LED Color Port Load Conditions Port Voltage
OFF Inactive load or unplugged port. Power to port is disconnected. DC
voltage is not present on port output
lines.
Green Active load is plugged in and
complies with normal load conditions.
Continuous nominal DC voltage
is present according to 4-pairs
configuration.
Yellow Active load is plugged in and
complies with normal load conditions.
Continuous nominal DC voltage is
present on 2-wire pairs.
Green blinks once every second Overload or short circuit. Power to port is disconnected. DC
voltage is not present on port output
lines.
Green blinks once every 0.5 seconds Valid load. Total aggregated power
exceeds pre-defined power budget.
Power is not connected to port. DC
voltage is not present on port output
lines.
PD-96XXGC/PD-95XXGC
10/100/1000BASE-TX Ports Definition
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 9

4.6 Connectors
On the front panel of Midspan, there is a Console port. Using a standard USB cable (USB Type B connector), users
can connect a terminal to this port and load software.
Note: USB connection requires CP210x Driver.exe installation. To install the USB driver, see www.silabs.com/
developers/usb-to-uart-bridge-vcp-drivers
The Console port is set to 38,400-baud for managed units and 19,200-baud for unmanaged units, 8 data bits, no
parity, and 1 stop bit.
Figure 4-2. Connecting to Midspan
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
RJ-IN RJ-OUT
Ethernet
Switch
PD
RJ-45 RJ-45
Data
Midspan Channel
Power Bus
Data
Data
Data
Data
Data
Data
Data
Data+DC(-)
Data+DC(+)
Data+DC(+)
Data+DC(+)
Data+DC(+)
Data+DC(-)
Data+DC(-)
Data+DC(-)
Each data port is configured as data Pass-Through ports for all data pins (pins 1, 2, 3, 6, 4, 5, 7, and 8). Use cabling
of Category 5 or higher.
PD-96XXGC/PD-95XXGC
10/100/1000BASE-TX Ports Definition
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 10

5. PoE Midspan Installation
The following sections describe how to install a Midspan.
5.1 Background Information
Midspan is connected in series to an Ethernet switch/hub, as shown in the following figure. Switch’s data output
terminals are connected to Midspan. Midspan delivers power over 4-wire twisted pairs (pins 7/8, 4/5 and pins
1/2, 3/6) in PD-96xxGC/AC and PD-95xxGC/AC series of Category 5e cabling, regardless of data quality. Most
installations require Midspan to be rack-mounted.
Figure 5-1. Typical Installation
5.2 Verifying Kit Contents
Unpack the kit and verify that the following items are included.
• PoE Midspan
• Mounting brackets (for 19-inch racks)
• Screws for assembling the mounting brackets
• Self-adhesive rubber feet
• User guide
Before proceeding, record the serial number of the unit in the following rectangle for future reference. Serial number
is found on the information label behind the PoE Midspan.
Figure 5-2. Serial Number
5.3 Rack Mounting Brackets
Midspan comes with 19-inch mounting brackets and screws. To install Midspan into a 19-inch rack:
1. Remove the self-adhesive rubber feet from the bottom surface.
2. Install the brackets using three screws per side.
Note: Rack-mounting screws are not provided.
PD-96XXGC/PD-95XXGC
PoE Midspan Installation
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 11

Figure 5-3. Installing Mounting Brackets
5.4 Installation Factors
Follow the installation factors carefully:
•Elevated Operating Ambient Temperature: If installed in a closed or multi-unit rack assembly, operating
ambient temperature in the direct rack environment might be greater than the room ambient temperature.
Therefore, install equipment in an environment compatible with manufacturer's maximum rated ambient
temperature (Tmra).
•Reduced Air Flow: Install equipment in a rack in a manner that does not compromise the airflow required for
safe operation of the equipment.
•Mechanical Loading: While mounting equipment on a rack, ensure that the mechanical loading is even.
•Circuit Overloading: Consider the connection of the equipment to a supply circuit and the effect overloading of
the circuits might have on over-current protection and supply wiring. Appropriate consideration of the equipment
nameplate ratings must be given while addressing this concern.
•Reliable Grounding (Earthing): Maintain reliable grounding of the rack mounted equipment. Pay attention to
the supply connections, other than direct connections to branch circuit (for example, using power strips).
5.5 Connecting Ethernet Cables
Ports on Midspan’s front panel are configured as Pass Through ports for eight (1, 2, 3, 6, 4, 5, 7, 8) conductors of
RJ45 connectors. Use Category 5 cabling when making connections.
1. Connect cables from the Ethernet Switch to DATA IN ports (lower row on front-panel).
2. Connect cables from IEEE 802.3BT ready terminals (PDs) to the corresponding DATA & POWER OUT ports
(upper row on front-panel).
5.6 Connecting Power Cables
When using an AC source to power Midspan, plug-in the provided power cord to the back AC connector.
PD-96XXGC/PD-95XXGC
PoE Midspan Installation
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 12

5.7 Powering Up the Unit
PoE Midspan has no ON/OFF switch. To apply or remove power from Midspan, insert or remove the power cable to
the AC socket on the back panel of the unit.
With power applied:
• Midspan powers up.
• Internal fan operates.
• Device runs its POST, which takes less than 10 seconds. During POST, all ports are disabled and indicators
illuminate in the following sequence:
– Port indicators and power indicators illuminate in green.
– Power indicator remains lit in green; port indicators are OFF.
Ports are now ready (enabled) for normal operation.
If LEDs are not lit, see Troubleshooting.
PD-96XXGC/PD-95XXGC
PoE Midspan Installation
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 13

6. Troubleshooting
The following sections describe the troubleshooting procedures to address any problems encountered with the unit.
6.1 Preliminary Steps
If there is any problem, verify the following steps:
• Power is applied to Midspan.
• A crossover-type Ethernet cable is not used.
• Ethernet cable from network is connected to DATA port.
• Ethernet cable to PD is connected to Data & Power port.
• Cable pairs are attached to their corresponding ports.
6.2 Troubleshooting Steps
The following table provides a problem and resolution sequence to assist in troubleshooting of minor operating
problems. If steps given do not solve your problem, call the local dealer for further assistance.
Table 6-1. Troubleshooting Steps
Symptom Corrective Steps
Midspan does not power-up. 1. Ensure that the power cord is properly connected.
2. Verify voltage at power inlet is between 100 VAC
and 240 VAC.
3. Remove and reapply power to the device and
check indicators during power-up sequence.
A port indicator is not lit and corresponding PD does not
operate.
1. Verify that the port is enabled (Midspan did not
detect a PD).
2. Verify that the PD is designed for Power over
Ethernet operation.
3. Verify that a standard Category 5/5e/6, straight-
wired cable, with four pairs is used.
4. If an external power splitter is in use, replace it
with a viable splitter.
5. Verify that the PD is connected to the DATA &
POWER OUTPUT port.
6. Try to reconnect the same PD to a different port
on the same Midspan or on another one. If it
works, there is probably a faulty output port or
RJ45 connection.
7. Verify that port shutdown command was not
issued through Web management.
PD-96XXGC/PD-95XXGC
Troubleshooting
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 14

...........continued
Symptom Corrective Steps
End device operates, but there is no data link. 1. Verify that the port indicator on the front panel is
continuously lit.
2. If an external power splitter is in use, replace it
with a viable splitter.
3. Verify that for this link you are using a standard
UTP/FTP Category 5 straight (non-crossover)
cabling, with all four pairs, and that the link is no
longer than 100 meters.
4. Try to reconnect the same PD to a different port
on the same Midspan or on another one. If it
works, there is probably a faulty port or faulty
RJ45 connection.
PD-96XXGC/PD-95XXGC
Troubleshooting
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 15

7. Specifications
The following sections detail the unit specifications.
7.1 Physical Specifications
Dimensions (H x W x D): 44 x 435 x 271 mm (1.75" x 17.2" x 10.7")
Table 7-1. Physical Specifications
P/N Weight
PD-9624GC/AC
PD-9612GC/AC
PD-9524GC/AC
PD-9512GC/AC
5 Kg (11 lbs)
PD-9606GC/AC PD-9506GC/AC 4.2 Kg (9.2 lbs)
Table 7-2. Environmental Specifications
Parameter Value
Operating Temperature 0 °C to 40 °C (32 °F to 104 °F)
Storage Temperature –20 °C to +70 °C (–4 °F to 158 °F)
Humidity 90 % maximum (non-condensing)
Table 7-3. Electrical Specifications
Parameter PD-9612/24GC and PD-9512/24GC
PD-9606GC and PD-9506GC
AC input voltage 100 VAC to 240 VAC at 50 Hz/60 Hz
Maximum input current PD-9612/24GC and PD-9512/24GC—12 A
PD-9606GC and PD-9506GC—5 A
Nominal output voltage 50 VDC to 57 VDC
Maximum output power PD-9612/24GC and PD-9512/24GC—950 W
PD-9606GC and PD-9506GC—450 W
Maximum output power per port PD-96xxGC—90W
PD-95xxGC—60W
DC input rated voltage PD-95XXGC/AC, PD-96XXGC/AC—53 VDC–57 VDC
Input DC maximum current PD-95XXGC/AC, PD-96XXGC/AC—20 A
PD-96XXGC/PD-95XXGC
Specifications
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 16

8. Microchip’s PowerView Pro
Microchip’s PowerView Pro is a secure remote management system offering real time monitoring and control, with
graphical representation, status indicators, and alarms. PowerView Pro manages Midspans through an Internet
browser interface or through a Network Management System (NMS). Some of the most important features is remote
power enable/disable functionality on each Midspan port, supporting hard resets of remote terminals such as WLAN
Access Points and VoIP Phones PowerView Pro, and enabling to monitor and control at network and Element levels,
as shown in the following figure. For further details, see Microchip’s PowerView Pro Web Manager User Guide.
Figure 8-1. Management Deployment
PowerView Pro provides a number of unique features for Midspan management:
• Remote Web management of PoE for monitoring and configuration.
• Configuration using graphical representations of remote devices.
• Real-time monitoring and configuration with visual status indicators and alarms.
• Multi-manager capabilities.
• Event and performance data recording.
• Runs on a PC platform with Windows GUI.
Note: The PD-96xxGC/AC and PD-95xxGC/AC Midspan comes with the PowerView Pro software pre-installed. In
case the software needs to be re-installed or updated, the latest version is located in Microchip’s Software Library.
PD-96XXGC/PD-95XXGC
Microchip’s PowerView Pro
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 17

9. Power Backup and Power Redundancy Connection
PD-9x24G and PD-9x12G has the following two options to ensure continuous power supply:
• Power Redundancy
• Power Backup
9.1 Power Redundancy
Microchip's power redundancy mode is available in the PD-96xxG Midspan series. This mode enables internal power
supply backup for two inter-connected Midspans. This mode provides seamless failover between two Midspans. If
internal power supply of one of the two Midspans fails, it is detected automatically and a working power supply is
provided to the other Midspan. Both the Midspans are ensured continuous uptime and all the active ports continue to
operate without any effect on the connected PDs.
Power redundancy mode is available in the following midspans:
• PD-9624GC/AC
• PD-9612GC/AC
• PD-9524GC/AC
• PD-9512GC/AC
Note: While using the power redundancy option, connect only units that share the same power supply:
• 1 Kw power supply units
– PD-9624GC/AC
– PD-9612GC/AC
– PD-9524GC/AC
– PD-9512GC/AC
9.2 Power Backup
If one of the Midspans' power supplies fails, unit maintains full functionality by using an optional backup power supply.
Table 9-1. Power Backup of PDs
Midspan Unit Redundant Power Supply
PD-9624GC/AC, PD-9612GC/AC, PD-9524GC/AC,
PD-9512GC/AC
PD-9624GC/AC, PD-9612GC/AC, PD-9524GC/AC,
PD-9512GC/AC
9.3 Connectors
Power backup and power redundancy connectors are located on the back side of the Midspan.
PD-9x24GC and PD-9x12GC power backup and power redundancy have two connectors, as shown in the following
figure.
• Power backup and power redundancy control signal connector, COM D-Sub: 15 pins, 3 rows female connector.
• DC voltage terminal block connector has two positive (+) terminals and two negative (-) terminals.
PD-96XXGC/PD-95XXGC
Power Backup and Power Redundancy Connection
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 18

Figure 9-1. PD-9X24GC and PD-9X12GC Rear Panel Connectors
9.3.1 Connecting Backup and Redundancy Connectors
WARNING
Before connecting one Midspan to another, disconnect both Midspans from the AC mains.
Implement Power Backup and Power Redundancy modes by using cable kit, which includes a DC cable
and a signal COM.
To connect the connectors:
1. Verify that the Midspans are mounted securely on the rack.
2. Verify that the Midspans are not connected to the AC mains.
3. Connect DC cable; two red wires (+), two black wires (-), and one yellow/green wire, as shown in the following
figure.
4. Connect COM cable.
5. Connect Midspans to an AC outlet.
6. Verify that the power indicator LED is ON (Green LED).
Note: When connecting a midspan to another midspan, connect the earth ground cable between both units Earth
Ground connection.
PD-96XXGC/PD-95XXGC
Power Backup and Power Redundancy Connection
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 19

Notes:
1. If power indicator LED is not lit, see 6. Troubleshooting.
2. Backup functionality can be monitored through NMS, as described in Figure 4-2.
3. Consult Microchip for information on DC and COM cables.
Figure 9-2. PD-9x24-10G and PD-9x12-10G Rear Panel Connections
9.3.2 Power Backup and Power Redundancy Indications
For information on NMS configuration, see PowerView Pro User Guide. During Power Backup and Power
Redundancy, NMS View-Status window displays Power Source Status field. Power Source Status field shows
both internal and external power supply statuses (green indication for OK and red indication for Fail).
PD-96XXGC/PD-95XXGC
Power Backup and Power Redundancy Connection
© 2021 Microchip Technology Inc.
and its subsidiaries
User Guide DS00004094A-page 20