100G SR4 QSFP28 Transceiver

ATOP 100G QSFP28 SR4 module is our top selling product for data centre networking, designed with Macom and Qianmu chips and based on the advanced COB production line. 

ATOP 100G QSFP28 SR4 offers a blend of high performance, outstanding value, low power consumption, long product life, and consistent service. 

Fully compliant to 100GBASE-SR4 of IEEE802.3bm standard and SFF-8436 specification, ATOP 100G QSFP28 SR4 transceiver supports a link distance of 70 meters on OM3 and 100 meters on OM4 multi-mode fiber (MMF).