Which transceiver type is similar to Fibre Channel's XFP and is used for 10 Gb/s networks?

Study for the Network Security Instructional Terminology Test. Enhance your knowledge with multiple choice questions, each accompanied by hints and explanations. Ensure readiness for your exam!

Multiple Choice

Which transceiver type is similar to Fibre Channel's XFP and is used for 10 Gb/s networks?

Explanation:
When you think about transceiver options for 10 Gb/s networks, XFP is the one that fits the description. It’s a hot-swappable optical module designed specifically for 10 gigabit speeds, and Fibre Channel adopted this same XFP form factor for its 10G interfaces. That makes it the closest match to Fibre Channel’s XFP and suitable for 10 Gb/s networks in general. The other choices don’t fit as neatly. GBIC is the older, larger module associated with 1 Gb/s. QSFP targets higher speeds like 40G and 100G and multi-lane configurations, not the standard 10 Gb/s single-lane scenario. SFP is a smaller, originally 1 Gb/s family (though SFP+ can handle 10 Gb/s, it’s not the same lineage as the XFP used in Fibre Channel).

When you think about transceiver options for 10 Gb/s networks, XFP is the one that fits the description. It’s a hot-swappable optical module designed specifically for 10 gigabit speeds, and Fibre Channel adopted this same XFP form factor for its 10G interfaces. That makes it the closest match to Fibre Channel’s XFP and suitable for 10 Gb/s networks in general.

The other choices don’t fit as neatly. GBIC is the older, larger module associated with 1 Gb/s. QSFP targets higher speeds like 40G and 100G and multi-lane configurations, not the standard 10 Gb/s single-lane scenario. SFP is a smaller, originally 1 Gb/s family (though SFP+ can handle 10 Gb/s, it’s not the same lineage as the XFP used in Fibre Channel).

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