STOP Wasting $500 on SFPs ✋ Are 100 Gigabit Ethernet transceivers really that expensive? In this video, I answer a popular question from my last build—how much do QSFP modules cost for high-speed fiber setups? I compare single-mode vs. multi-mode pricing across 1G, 10G, and 100G options, highlight differences in range and compatibility, and share trusted sources (like FS.com) to avoid overpriced manufacturer gear. Whether you're upgrading your gaming rig or building a home lab, this pricing brea