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Industrial Grade Gigabit Unmanaged Ethernet Switches User Manual Version 1.1 (October 2017) This manual supports the following models: LNP-1204G-SFP LNP-1204G-SFP-T This document is the current official release manual. Please check our website (www.antaira.com) for any updated manual or contact us by e-mail (support@antaira.com).
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Antaira Technologies - Industrial Ethernet Switches LNP-1204G-SFP Series User Manual V1.1 Table of Contents 1.Overview ............... 1 1.1 Key Features ............1 1.2 Package Contents ..........2 1.3 Safety Precaution ..........2 2. Hardware Description ..........3 2.1 Physical Dimensions .......... 3 2.2 Front Panel ............
In addition, the built-in relay warning function alerts maintainers when power failures occur. The LNP-1204G-SFP series includes two models: one with an operating temperature range of -10 to 70°C, and the other one with an extended operating temperature range of -40 to 75°C. This product series has been designed to help fulfill special needs for industrial automation and outdoor PoE+ security applications with harsh weather environments.
LNP-1204G-SFP Series User Manual V1.1 2. Hardware Description 2.1 Physical Dimensions Figure 2.1, below, shows the physical dimensions of Antaira’s LNP-1204G-SFP series: 12-port industrial PoE+ gigabit unmanaged Ethernet switch with 8*10/100/1000Tx (30W/Port), and 4*100/1000SFP slots. (W x D x H) is 46mm x 99mm x 142mm Figure 2.1...
Figure 2.2 The Front Panel of the LNP-1204G-SFP Series 2.3 Top View Figure 2.3, below, shows the top panel of the LNP-1204G-SFP series switch that is equipped with one 6-pin removal terminal block connector for dual DC power inputs (48~56VDC).
Antaira Technologies - Industrial Ethernet Switches LNP-1204G-SFP Series User Manual V1.1 2.4 LED Indicators There are LED light indicators located on the front panel of the industrial Ethernet switch that display the power status and network status. Each LED indicator has a different color and has its own specific meaning (Table 2.1).
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Antaira Technologies - Industrial Ethernet Switches LNP-1204G-SFP Series User Manual V1.1 switch or workstation without changing the straight-through or crossover cabling. See the figures below for straight-through and crossover cabling schematics. RJ-45 Pin Assignments (Table 2.2) Pin Number Assignment Table 2.2...
Antaira Technologies - Industrial Ethernet Switches LNP-1204G-SFP Series User Manual V1.1 Figure 2.4 Figure 2.5 Straight-Through Cable Schematic Crossover Cable Schematic The following figures show the 10,100, and 1000 Ethernet RJ-45 pin outs. Figure 2.6 RJ45 Ethernet Port Pin Outs Figure 2.7...
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Antaira Technologies - Industrial Ethernet Switches LNP-1204G-SFP Series User Manual V1.1 The small form-factor pluggable (SFP) is a compact optical transceiver used in optical communications for both telecommunication and data communication applications. To connect the transceiver and LC cable, please follow the steps below: First, insert the SFP transceiver module into the SFP slot as shown below in Figure 2.9.
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Antaira Technologies - Industrial Ethernet Switches LNP-1204G-SFP Series User Manual V1.1 Figure 2.11 LC Connector to the Transceiver To remove the LC connector from the transceiver, please follow the steps shown below: 1. Press the upper side of the LC connector from the transceiver and pull it out to release as shown below in Figure 2.12.
Antaira Technologies - Industrial Ethernet Switches LNP-1204G-SFP Series User Manual V1.1 2.7 Wiring the Power Inputs Please follow the steps below to insert the power wire. 1. Insert the positive and negative wires into the PWR1 (V1+, V1-) and PWR2 (V2+, V2-) contacts on the terminal block connector as shown below in Figure 2.14.
Antaira Technologies - Industrial Ethernet Switches LNP-1204G-SFP Series User Manual V1.1 2.8 Wiring the Fault Alarm Contact The fault alarm contact is in the middle of the terminal block connector as the picture shows below in Figure 2.16. By inserting the wires, it will detect the fault status including power failure or port link failure (managed industrial switch only) and form a normal open circuit.
Antaira Technologies - Industrial Ethernet Switches LNP-1204G-SFP Series User Manual V1.1 3. Mounting Installation 3.1 DIN-Rail Mounting The DIN-Rail is pre-installed on the industrial Ethernet switch from the factory. If the DIN-Rail is not on the industrial Ethernet switch, please see Figure 3.1 to learn how to install the DIN-Rail on the switch.
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Antaira Technologies - Industrial Ethernet Switches LNP-1204G-SFP Series User Manual V1.1 Follow the steps below to learn how to hang the industrial Ethernet switch. 1. Use the screws to install the DIN-Rail bracket on the rear side of the industrial Ethernet switch.
Antaira Technologies - Industrial Ethernet Switches LNP-1204G-SFP Series User Manual V1.1 3.2 Wall Mounting Follow the steps below to mount the industrial Ethernet switch using the wall mounting bracket as shown below in Figure 3.4. 1. Remove the DIN-Rail bracket from the industrial Ethernet switch by loosening the screws.
Antaira Technologies - Industrial Ethernet Switches LNP-1204G-SFP Series User Manual V1.1 5. Network Application This segment provides an example of an industrial Ethernet switch application (Figure 5.1). Figure 5.1 Industrial Ethernet Switch Application Reference...
If the power indicator LED does not turn on when the power cord is plugged in, the user may have a problem with the power cord. Check for loose power connections, power losses or surges at the power outlet. Please contact Antaira for technical support service, if the problem still cannot be resolved. ...
Antaira Technologies - Industrial Ethernet Switches LNP-1204G-SFP Series User Manual V1.1 7. Technical Specifications Table 7.1 has the technical specifications for Antaira’s LNP-1204G-SFP series: 12-port industrial PoE+ gigabit unmanaged Ethernet switch with 8*10/100/1000Tx (30W/Port), and 4*100/1000 SFP slots, 48~56VDC input.
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Antaira Customer Service and Support (Antaira US Headquarter) + 844-268-2472 (Antaira Europe Office) + 48-22-862-88-81 (Antaira Asia Office) + 886-2-2218-9733 Please report any problems to Antaira: www.antaira.com support@antaira.com www.antaira.eu info@antaira.eu www.antaira.com.tw info@antaira.com.tw Any changes to this material will be announced on the Antaira website.
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