Which fibre to be used between two server rooms for 7048

I'm looking to install a new core network for two rooms of small servers and using the 7048 Powerconnect switch in a fireplace in each room.  I'm not sure that the best way to connect well.  Two server rooms are distant of about 40 m and I leave the fiber principle would be preferential over copper that distance and it would be less sensitive to interference.  I think I can put the optional Modules of 10 GB with SFP ports + in of the 7048, but I don't know what transceivers or fiber should I use for a 10 GB connection?, any idea or any recommendation please? Or if I should do something else.

Fiber is a great reliable way to connect the two switches without removing your copper ports. Here is some info on the transceivers that I listed for the 7048.

Transceivers

The part number, WTRD1, SFP + SR optical, 10GbE

Multiplayer, 850nm, multimode 62.5 micron fiber, it has a maximum range of 26 meters of cabling

The part number, RN84N, optical SFP + LR, 10GbE

Single mode, 1310nm, 10GBASE-LR has a scope specified 10 kilometres

The part number, DT87G, SFP + LRM optical, 10GbE

Long Reach Multimode, 1310nm, 10GBASE-LRM supports distances up to 220 metres (720 ft)

Talk with your sales representative will be the best way to know which parts are easily available in your region and then your financial objective of businesses.

Another option if you have available copper ports is TROLLING to several ports set to post a link between switches. This will give you a redundancy, but not the speed of 10 GbE.

Tags: Dell Switches

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