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The information in this guide refers to the 24-port (PD-3524G) Power over Ethernet Midspan only. However this information and illustrations are also applicable for 6-port (PD-3506G) and 12-port (PD-3512G) Power over Ethernet Midspans. Note that the Midspan is designed for indoor use only.
Contents ................5 AFETY NFORMATION 1.1 General Guidelines ..................5 1.2 Power Cord ..................... 6 ...........7 BOUT THE OWER OVER THERNET IDSPAN 2.1 Power Management ..................7 2.2 10/100/1000BASE-TX Ports Definition............8 2.3 Indicators......................9 2.4 Connectors....................11 ........12 NSTALLING THE OWER OVER THERNET IDSPAN...
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Where: xx - represents the number of ports (06, 12 or 24). Electrical Compatibility Approvals The PowerDsine 3500G 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 •...
Safety Information Read the following safety information before using your Power over Ethernet Midspan unit. General Guidelines 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.
Power Cord In the event that the power cord is replaced, the replacement must meet local requirements. • To ensure a reliable connection to an AC mains supply, the equipment provides an appliance IEC60320 inlet for connection of a detachable power supply cord. •...
About the Power over Ethernet Midspan PowerDsine’s family of Power over Ethernet Midspans, series 3500G, injects power over data-carrying Ethernet cabling. PD-3506G/3512G/3524G Midspans, support 6, 12 and 24 ports respectively in a 10/100/1000BaseTx 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).
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 available limit.
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. Figure 2-1: Power over Ethernet Midspan, Front View (PD-3524G) Indicators A set of indicators displays the status of the Power over Ethernet Midspan...
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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 Main Power Indicator Color...
Connectors The Midspan’s front panel has a Console port (DB-9 connector). The user may connect a terminal and perform software loading via this connector, using a standard null modem cable. The console port is set to 38,400-baud (for PD-35xxG/AC/M units) 19,200-baud (for PD-35xxG/AC units), 8 data bits, no parity and 1 stop bit.
Installing the Power over Ethernet Midspan The following sections describe how to install you Power over Ethernet Midspan unit. Background Information As shown in Figure 3-1, the Midspan is connected in series with an Ethernet switch/hub. The data outputs from the switch are connected to the Midspan.
Verifying Kit Contents Unpack the kit and verify that the following items are included: • 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 •...
Therefore, consideration should be given to installing the equipment in an environment compatible with the manufacturer's maximum rated ambient temperature (Tmra). • Reduced Air Flow: Install the equipment in a rack in a manner that does not compromise the amount of air flow required for safe operation of the equipment.
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With power applied, the Midspan powers-up and the internal fan operates; then, the device runs its Power-On Self-Test (POST), which takes less than 10 seconds. During the POST, all ports are disabled and the indicators illuminate in the following sequence: 1.
Troubleshooting The following sections describe the troubleshooting procedures to be used if you encounter any problems with your unit. Preliminary Steps If you have a problem, first verify that: Power is applied to the Midspan. A crossover-type Ethernet cable has not been used.
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Table 4-1: Troubleshooting Steps Symptom Corrective Steps 1. Verify that the port is enabled (the Midspan did not detect a PD). A port indicator is not 2. Verify that the PD is designed for Power over Ethernet lit and the operation.
Storage -20 to 70° C (-4 to 158° F) Humidity 10 to 90% (non-condensing) Electrical Specifications Parameter PD-3506G/3512G/3524G/AC/M AC Input Voltage 100 to 240 VAC at 50/60 Hz Input Current @ 115 VAC 4A max. Total Output Power 200W max. (PD-35xxG/AC)
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