Cisco QSFP-40/100-SRBD | 100G/40G QSFP28 | 100GBASE/40GBASE SR-BD | 850/910nm | 100m OM4 MMF | LC duplex AI standards-based interoperability in top-of-rack and

standards-based interoperability in top-of-rack and leaf–spine designs

Supports 1+1 redundancy and hot-swap replacement to minimize downtime

and robust virtualization

Ideal for hot desks

High‑density 800G twin‑port OSFP transceiver delivering two independent 400G DR4 Ethernet links over parallel single‑mode fiber for leaf/spine aggregation and 400G breakout

Cisco QSFP-40/100-SRBD | 100G/40G QSFP28 | 100GBASE/40GBASE SR-BD | 850/910nm | 100m OM4 MMF | LC duplex AI standards-based interoperability in top-of-rack andBiDi transceiver enabling 100G or 40G over existing duplex MMF with LC connectorsno MPO required. Perfect for upgrading legacy duplex fiber links to higher speeds with minimal recabling.