The 40GBASE ER4 QSFP+ 1310nm 40km DOM Duplex LC/UPC SMF Optical Transceiver Module is engineered for high-performance, long-distance data transmission, offering 40 Gbps data rates over a reach of up to 40 kilometers. Click to get your 40G QSFP+ transceiver modules from nearby warehouses. With data transmission speeds of up to 40 Gbps, these compact modules are ideal for data center deployments and high-speed applications. QSFP+ modules are compatible with various technologies, including Ethernet, InfiniBand and. The Cisco ® 40GBASE QSFP (Quad Small Form-Factor Pluggable) portfolio offers customers a wide variety of high-density and low-power 40 Gigabit Ethernet connectivity options for data center, high-performance computing 00networks, enterprise core and distribution layers, and service provider. An Optical Transceiver is a critical optoelectronic component that facilitates seamless electro-optical (E-O) and photo-electric (O-E) conversion within fiber-optic networks. Unitekfiber, a global optical transceiver wholesaler, provides a comprehensive portfolio of MSA-compliant. Introduction of different types of 40G QSFP+ optical transceivers 40GBASE SR4 QSFP+ complies with the 802. 2 (40GBASE-SR4) standard and can be used with MPO/MTP optical connectors to achieve 40Gbps optical signal connections.