The 100G QSFP28 CWDM4 transceiver is currently the most widely used optical module in data centers, such as Facebook, Alibaba and Tencent, as the preferred option for optical interconnection within 500m to 2km distances.
ໄດ້ 100G QSFP28 CWDM4 transceiver ປັດຈຸບັນແມ່ນໂມດູນ optical ທີ່ໄດ້ຖືກນໍາໃຊ້ຢ່າງກວ້າງຂວາງໃນສູນຂໍ້ມູນ, ເຊັ່ນ: ເຟສບຸກ, Alibaba ແລະ Tencent, ເປັນທາງເລືອກທີ່ມັກສໍາລັບການເຊື່ອມຕໍ່ optical ພາຍໃນ 500m ກັບ 2km distances.