This optical module offers four independent full-duplex channels with up to 25 Gbps per channel bandwidth and an aggregate bandwidth of 100 Gbps. The module has built-in digital diagnostic functions, including optical power monitoring, and will perform well in environments. 100GBASE-LR4 QSFP Transceiver is a high-performance 100 Gigabit optical module designed for long-reach data center, campus backbone, and enterprise network links. It delivers 100G Ethernet over single-mode fiber with LR4 optics for reliable long-distance connectivity up to 10 km. Payments must be. FS 100G DWDM QSFP28 optical transceiver module solutions offer a full range of QSFP28 modules 80km reach. Purchase from nearby warehouses. Lifetime Warranty, 100% Tested. Our collection of Cisco SFP modules that we offer at ServerBasket leverages auto-negotiation, Auto MDI/MDIX support, and seamless integration with options offering SFP 10 Gigabit Ethernet and more. Wide Compatibility - Cisco QSFP-40G-LR4 and other Open Switches. 3ba standard, SFF 8436 and QSFP Multisource Agreement Easy to Use - Easy installation, plug and play, fully hot-pluggable. Engineered for efficiency and reliability, it offers a solution for data intensive networks, such as data centers and enterprise backbones.