![]() If power cycling does not work, contact the supplier for help.ģ. The SYS LED on the media converter is off.Īn internal component on the unit is damaged or not working properly. Verify that the voltage from the power source is within the required levels for your region.Ģ. Try to use another power adapter of the same type that came with your media converter. Verify that the power cord is securely connected to the power source and to the DC connector on the back panel of the media converter.Ĭheck that the power outlet has power by connecting another device to it. The POWER LED on the media converter is off and the unit is not receiving power. The checking include but not limited to the following six aspects:ġ. When the connection does not work as expected after setting it up in a network, we need to do some troubleshooting. Media Converters are designed for easy use in optical fiber transmission. Troubleshoot Media Converter in a Network ![]() The parameters may vary for media converters of different vendors. The operating temperature should be maintained in a proper range, or the media converter would fail to work. Use full-duplex media converters with switch or hub of half-duplex mode will cause serious packet loss in the network. Make clear whether the media converter support full-duplex or half-duplex transmission. Generally, SC fiber patch cables are used to connect media converters with SC ports, while LC fiber patch cables are plugged into the SFP/SFP+ ports on fiber media converters. The endface of the fiber patch cable should be in accordance with the media converter port. Use either single mode or multimode optical transceivers at both sides. Also the transceiver type on a pair of media converters should be the same. Besides, the data rate of the transceivers and the media converters must be the same: 1000BASE SFP transceivers are for Gigabit media converters. That is, if one transceiver is of the 1310nm/850nm wavelength, the same goes for the other transceiver. The wavelengths of the transceivers on both media converters should be consistent. Leave ample space around the converter for ventilation. It is better to choose a flat, secure place to install the media converter. Media converters are simply plug and play devices, yet you still have to consider some factors when connecting them to the network. Considerations for Using Media Converters in a Network Always remember to remove the fiber patch cable before removing the transceiver, and install the transceiver on the media converter before inserting the cable into the transceiver endface. Note: Optical transceivers are basically hot-pluggable devices, so there is no need to power off the media converter when inserting transceivers into the corresponding ports. Connect the RJ45 port of fiber media converter #2 to Switch B using a UTP cable. Use a fiber patch cable to connect the fiber media converter #1 and fiber media converter #2.Ĥ. Plug an SFP module into SFP slot of fiber media converter #1, and plug another SFP module into SFP slot of fiber media converter #2.ģ. Connect the copper port of Switch A and RJ45 port of fiber media converter #1 using a UTP cable (Cat5 and above).Ģ. The following steps show how to use a pair of media converters with network switches, transceivers, fiber and copper cables.ġ. It is also the most common scenario using media converter in a network. Use a Pair of Media ConvertersĪ pair of fiber media converters are often applied to link together two copper cabling systems for extending transmission distance. Insert a fiber patch cable into the SFP transceivers on the media converter and Switch A. Plug an SFP transceiver into SFP slot on the media converter, and plug another SFP module into Switch A.ģ. Connect the copper port of Switch B to the RJ45 port of fiber media converter using a UTP cable (Cat5 and above).Ģ. The steps of connecting fiber optic cable and copper cable to media converter are as follows:ġ. ![]() In the figure below, a fiber media converter with 1×SFP slot and 1×RJ45 is applied, connecting the Ethernet switch (Switch B) of all RJ45 interfaces to an SFP switch (Switch A). Use a Single Media ConverterĪs it is more of a commonplace to deploy a pair of fiber media converters in a network, a single media converter is sometimes needed to link copper cabling to a fiber device. The following part illustrates two frequently-used cases of how to connect media converter. Although the application environment of media converter may vary, the cabling method is rather identical in essence. The classic small footprint makes media converter a perfect fit to install for desktops, wire closets, and data centers. Media converters today are widely deployed in all sorts of industries and sectors to provide a connection between copper and fiber, including security surveillance, government defense, enterprise, campus LANs.
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