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MFB-FB20
SFP-Port 100Base-BX Transceiver (WDM,TX:1550nm) - 20KM
SFP-Port 100Base-FX Transceiver (1310nm) - 2KM (-40~75 degrees C)
MFB-TFX
SFP-Port 100Base-FX Transceiver (1310nm) - 20KM (-40~75 degrees
MFB-TF20
C)
1. It is recommended to use PLANET SFPs on the Managed Switch. If you insert an
SFP transceiver that is not supported, the Managed Switch will not recognize it.
2. Please choose the SFP transceiver which can be operated under -40~75 degrees C
temperature if the switch device is working in an 0~50 degrees C temperature
environment.
1000Base-SX/LX:
Before connecting the other switches, workstation or media converter.
1.
Make sure both sides of the SFP transceiver are with the same media type, for example, 1000Base-SX
to 1000Base-SX, 1000Bas-LX to 1000Base-LX.
2.
Check the fiber-optic cable type that matches the SFP transceiver model.
To connect to 1000Base-SX SFP transceiver, use the multi-mode fiber cable with one side being the
male duplex LC connector type.
To connect to 1000Base-LX SFP transceiver, use the single-mode fiber cable with one side being
the male duplex LC connector type.
Connecting the fiber cable
1.
Attach the duplex LC connector to the network cable.
2.
Connect the other end of the cable to a device – switches with SFP installed, fiber NIC on a workstation
or a media converter.
3.
Check the LNK/ACT LED of the SFP slot on the front of the Managed Switch. Ensure that the SFP
transceiver is operating correctly.
100Base-FX:
Before connecting the other switches, workstation or media converter.
1.
Make sure both sides of the SFP transceiver are with the same media type or WDM pair, for example,
100Base-FX to 100Base-FX, 100Base-BX20-U to 100Base-BX20-D.
2.
Check the fiber-optic cable type that matches the SFP transceiver model.
To connect to MFB-FX SFP transceiver, use the multi-mode fiber cable with one side being the male
duplex LC connector type.
To connect to MFB-F20/F40/F60/FA20/FB20 SFP transceiver, use the single-mode fiber cable with
one side being the male duplex LC connector type.
Connecting the fiber cable
1.
Attach the duplex LC connector on the network cable into the SFP transceiver.
2.
Connect the other end of the cable to a device – switches with SFP installed, fiber NIC on a workstation
or a media converter.
3.
Check the LNK/ACT LED of the SFP slot of the switch/converter. Ensure that the SFP transceiver is
operating correctly.
4.
Check the Link mode of the SFP port if the link fails. Co works with some fiber-NICs or media converters.
Set the Link mode to "100 Force" when needed.
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Troubleshooting
