1Gb backbone gigabit switch vs 10Gb backbone 10GbE switch selection depends on the bandwidth your virtualization applications require.
10GbE switch Archives - Fiber Optic Cabling Solutions
How to achieve a robust 10g Ethernet link, using old multimode fiber OM2 / OM1
Ethernet Backbone Upgrade- TC Communications
Can 10Gb Switch Port Link to Gigabit Switch Port?Fiber Optic Components
Fiber Optic Association Monthly Newsletter
What is the difference between 1g and 10g fiber cable?
Check 10G OTU(OEO) Card; Transponder, 3R Transparently Transmit 4 Channels' Service at Any Rate in 1G~11.3Gbps data sheet and price list on
10G OTU(OEO) Card; Transponder, 3R Transparently Transmit 4 Channels' Service at Any Rate in 1G~11.3Gbps
Is there anything better than fiber internet? - Quora
Ethernet Backbone Upgrade- TC Communications
10Gb Switch: A Solution to 10 Gigabit Ethernet for HomeFiber Optic Components
In-Building 10GbE Rates & Billing / U-M Information and Technology Services