FCC Warning This Equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy.
Overview Introduction The Industrial Power over Ethernet Injector provides data and DC power through the Ethernet cable to PoE-equipped devices, such as IP camera, access point, PoE splitter or other equipment supporting IEEE 802.3at. The injector is typically installed near the Ethernet switch. The figure below presents the example for the Power over Ethernet Injector application.
Features 10/100/1000BaseT Power over Ethernet Injector IEEE802.3at compliant Provides power feeding up to 30 watts Overload current protection DC power input ranging from 24 ~ 48V Wide operating temperature -40 ~ 75 ºC...
Hardware Description Dimensions The Power over Ethernet Injector dimensions are 30 mm (W) x 140 mm (H) x 95 mm (D) Warning! Airflow around the switch must be unrestricted. To prevent the switch from overheating, there must be the following minimum clearances: Top and bottom: 2.0 in.
Front Panel On the front panel the Power over Ethernet Injector is equipped with two RJ-45 ports and three LED indicators. LAN port: It is an ordinary RJ-45 Ethernet port for data transmitting and receiving. PoE port: It is an RJ-45 Ethernet port capable of supplying power over the Ethernet cable as well as forwarding data to powered devices.
Grounding the PoE Injector Follow the instructions below to attach the PoE Injector to ground. When installing the PoE Injector, the ground connection must always ATTENTION be made first and disconnected last. 1. On the top of the device, locate and remove the dome screw which has a ground symbol beside it.
Wiring the Power Inputs Please follow the steps below to wire power lines from the terminal block to the compliant external DC power source. Before wiring, make sure the power source is disconnected. Using the wire-stripping tool, strip a short piece of insulation from the output wires of the DC power source.
RJ-45 Pin Assignments The UTP/STP ports will automatically sense for Fast Ethernet (10Base-T/100Base-TX) or Gigabit Ethernet (10Base-T/100Base-TX/1000Base-T) connection. Auto MDI/MDIX means that the port can connect to another switch or workstation without changing straight through or crossover cabling. See the figures below for straight through and crossover cable schema.
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10/100Base-TX Cable Schema Straight Through Cable Schema Crossover Cable Schema 10/100/1000Base-T Pinouts The table below describes the gigabit Ethernet RJ-45 pinouts. Signal name Description BI_DA+ Bi-directional pair A+ BI_DA- Bi-directional pair A- BI_DB+ Bi-directional pair B+ BI_DC+ Bi-directional pair C+ BI_DC- Bi-directional pair C- BI_DB-...
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10/100/1000Base-T Cable Schema The following two figures illustrate the 10/100/1000Base-T cable schema. Straight Through Cable Schema Crossover Cable Schema...
Installation DIN-Rail Mounting Assembling the DIN-Rail Clip The DIN-rail clip is screwed on the device in the factory. If not, please refer to the following steps and figure to secure the DIN-rail clip on the device. 1. Use the screws to secure the DIN-rail clip at the rear of the device. 2.
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Hanging the PoE Injector Follow the steps below to hang the device on the standard DIN rail. 1. First, position the rear side of the unit directly in front of the DIN rail. Make sure the top of the clip hooks over the top of the DIN rail. 2.
Wall-Mount Plate Mounting Follow the steps below to mount the device with the wall-mount plates. 1. To remove the DIN-Rail clip from the device, unscrew the screws that secure it. 2. Align the screw holes of the wall-mount plates with the ones of the device.
Troubleshooting Verify that you are using the right power cord/adapter. Please don’t use a power adapter with DC outputs higher than the power rating of this equipment, or it will be damaged. Select the proper UTP/STP cable for your network. Please check that you are using the right cable.
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