WeirdFishes
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Single mode and multi-mode compatibility to Cisco catalyst 6513 core switch
Hi All,
I need some clarification on fibre optic networking, below is the equipment I'm purchasing - I need to know if the top of rack switch can talk back to the core switch and what type of fibre will I need.
- Cisco MDS 9148 (top of rack switch)
- Dell PowerEdge R720's
- EMC VNX5300
All the above are talking to each other via LC multi-mode fibre, the core switch which is a Cisco Catalyst 6513 talks to all distrobution switches via single mode fibre. can i use multi-mode from the top of rack switch to the core?
I need some clarification on fibre optic networking, below is the equipment I'm purchasing - I need to know if the top of rack switch can talk back to the core switch and what type of fibre will I need.
- Cisco MDS 9148 (top of rack switch)
- Dell PowerEdge R720's
- EMC VNX5300
All the above are talking to each other via LC multi-mode fibre, the core switch which is a Cisco Catalyst 6513 talks to all distrobution switches via single mode fibre. can i use multi-mode from the top of rack switch to the core?
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That's right. I did not look up the MDS. I was thinking it was an ethernet switch. I don't believe it will talk the 6500.
GLC-SX-MM is an sfp 1gbs module for multimode fiber. You will need a fiber jumper that has and LC connector and the modules have to be compatible with the wavelength and type of fiber.
http://www.cisco.com/en/US/docs/routers/7200/install_and_upgrade/gbic_sfp_modules_install/5067g.html
http://www.cisco.com/en/US/prod/collateral/ps4159/ps6409/ps4358/product_data_sheet09186a00801bc698.html