GS2220 Transceiver

Username_is_reserved
Posts: 85
Ally Member

in Switch
Hi
Can I buy 2x SFP-LX-10-D and connect just a 50m Glasbiber Cable?
Thanks
0
All Replies
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Hi @Username_is_reserved,
Yes, please be assured to purchase the equipment as GS2220 do support SFP-LX-10-D and 50m fiber cable is in the support range.
Jonas,Jonas,1 -
Thanks maybe I heard in the years ago that Modules who are intend for long range communication like SFP-ZX-80-D using high power LED, Laser when use with a "short" Cable like 50m, 100m destroy the other end do to the hight power output?Another stupid question I bought a Server who have a Network Card who only Transceivers can put in. How do I know if the are compatible with other on the Glas Fiber side?0
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Hi @Username_is_reserved,Thanks maybe I heard in the years ago that Modules who are intend for long range communication like SFP-ZX-80-D using high power LED, Laser when use with a "short" Cable like 50m, 100m destroy the other end do to the high power output?It depends on every SFP module transmit power and receive power range specification.If the "transmit power" > "receive power range", you will need to add a fiber attenuator for short fiber cable 50m/100m to avoid SFP module destroyed.Reminder: Only SFP module has a chance to be destroyed, fiber cable is not affected.Another stupid question I bought a Server who have a Network Card who only Transceivers can put in. How do I know if the are compatible with other on the Glas Fiber side?In brief, glass fiber cable have two types; SMF/MMF, SMF only supports single-mode fiber cable.
Hope it clear.
JonasJonas,0 -
Today I will buy some Adapter for my Server and I hope the will work... We will see...
0
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