SFP28-25G-BX-D-40KM-BR-BO BlueOptics BO04Q33640D Transceiver

High-Performance SFP28 25GbE BiDi Singlemode Transceiver for long-reach links with the SFP28-25G-BX-D-40KM-BR-BO

The SFP28-25G-BX-D-40KM-BR-BO is a hot-pluggable 25GbE SFP28 optical transceiver designed for enterprise and service-provider architectures that require deterministic latency and stable optical budgets across long distances. As a BiDi singlemode (BX-D) optic with an LC-Simplex interface, it enables efficient fiber utilization for point-to-point connectivity where duplex fiber availability is limited while maintaining consistent 25G Ethernet behavior end-to-end.

In leaf/spine fabrics and routed uplinks, the SFP28-25G-BX-D-40KM-BR-BO supports high-density switch port configurations without consuming additional PCIe lanes or server I/O resources, keeping CPU and memory bandwidth reserved for workloads rather than transport overhead. Its 40 km reach class aligns with data center interconnect and metro aggregation designs, allowing storage replication, east-west traffic, and uplink consolidation to remain on a standardized 25GbE layer while simplifying expansion planning and sparing strategies.

Why Choose the SFP28-25G-BX-D-40KM-BR-BO?

The SFP28-25G-BX-D-40KM-BR-BO delivers a practical density-to-performance profile for 25GbE networks by combining long-reach singlemode optics with a compact SFP28 footprint. It supports scalable deployments from access to aggregation, reduces operational risk through standardized Ethernet optics behavior, and enables consistent design patterns across inter-site links and campus-to-metro handoffs.

BlueOptics focuses on engineering interoperability-driven optics for enterprise environments, emphasizing reliable module behavior under continuous load and alignment with modern switching platforms and structured cabling standards. This approach supports predictable deployment cycles, cleaner change management, and repeatable qualification procedures.

Key Applications:

• Data center interconnect (25GbE) up to 40 km
• Leaf/spine switch uplinks and fabric extensions
• Metro aggregation and enterprise WAN edge uplinks
• Storage replication and backup transport over Ethernet

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your rollout plan for the SFP28-25G-BX-D-40KM-BR-BO and bulk order discounts that support standardized spares and staged deployments of SFP28-25G-BX-D-40KM-BR-BO across multiple sites.