[AusNOG] SFP connector question

Brad Gould bradley at internode.com.au
Wed Nov 12 11:02:34 EST 2014


Duplex LX means two fibre - TX and RX.
(As opposed to simplex as used by BX optics).

Brad



> -----Original Message-----
> From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net] On Behalf Of Alex
> Samad - Yieldbroker
> Sent: Wednesday, 12 November 2014 10:29
> To: ausnog at lists.ausnog.net
> Subject: [AusNOG] SFP connector question
> 
> Hi
> 
> In the market for a SFP+, 10G MMF LC, when to my normal web site and found
> 2
> http://www.sfpex.com/407-10356 Dell 10GBASE-SR SFP+, LC Connector,
> 850nm Wavelength, Multi-mode Fiber (MMF), Up to 300 meter Distance
> http://www.sfpex.com/407-10357 Dell 10GbE SR SFP+ Transceiver, 850nm,
> Duplex LC connector, Up to 300m over MMF
> 
> 
> So apart from part numbers. The only difference I can see is one is marked as
> being duplex and the other by omission not.
> 
> Which has been confused I would have thought most SFP+ connectors would
> be full duplex, so I am at a bit of a loss to work out the difference.
> 
> Any thoughts ?
> 
> Alex
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