Planet GSD-1222VHP User Manual page 34

It is recommended to use PLANET SFP on the 802.3at PoE+
Switch. If you insert an SFP transceiver that is not supported, the
802.3at PoE+ Switch will not recognize it.
Note
1. Before we connect the 802.3at PoE+ Switch to the other network device, we
have to make sure both sides of the SFP transceivers are with the same media
type, for example, 1000BASE-SX to 1000BASE-SX; 1000BASE-LX to 1000BASE-
LX.
2. Check whether the fiber-optic cable type matches with the SFP transceiver
requirement.
 To connect to 1000BASE-SX SFP transceiver, please use the multi-mode fiber
cable with one side being the male duplex LC connector type.
 To connect to 1000BASE-LX SFP transceiver, please use the single-mode fiber
cable with one side being the male duplex LC connector type
„ Connect the Fiber Cable
1. Insert the duplex LC connector into the SFP transceiver.
2. Connect the other end of the cable to a device with SFP transceiver installed.
3. Check the LNK/ACT LED of the SFP slot on the front of the 802.3at PoE+
Switch. Ensure that the SFP transceiver is operating correctly.
„ Remove the Transceiver Module
1. Make sure there is no network activity anymore.
2. Remove the Fiber-Optic Cable gently.
3. Lift up the lever of the MGB module and turn it to a horizontal position.
4. Pull out the module gently through the lever, as the Figure 3-5 shows.
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Figure 3-5: How to Pull Out the SFP Transceiver
MGB-SX/LX
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