Network speeds keep going up, and 100G is now common in data centers, campus backbones, and telecom networks. But when it is time to buy, one question comes up fast: which brand should you pick? Choosing the right 100G Optical Transceiver is not only about speed. It is about fit, distance, cost, and long-term support. […]
Moving your network to 100G is a big step, and the optical module you choose affects how stable and fast it will be. A QSFP 100G LR4-S is a popular choice for linking switches and routers over longer distances on single-mode fiber. But many buyers run into problems because they rush the decision. In this […]
Short-reach 100G over multimode fiber is one of the most common building blocks in modern data centers. But if you are sourcing a QSFP 100G SR4-S module, you will quickly notice that the name changes from brand to brand. One vendor calls it SR4-S, another SR4, another SR4-C. This guide walks through seven brands and […]
