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

High-Density 25GbE SFP28 BiDi Long-Reach Optical Transceiver with the SFP28-25G-BX-D-40KM-NA-BO

The SFP28-25G-BX-D-40KM-NA-BO is a 25GbE SFP28 singlemode BiDi transceiver engineered for single-fiber links where reach, fiber efficiency, and deterministic Ethernet performance are critical. It enables 25G Ethernet transport over SMF using a BX-D optical path and an LC-Simplex interface, reducing fiber counts in constrained ducts while maintaining predictable link budgets for enterprise interconnects.

Designed for modern switch and router platforms, the SFP28-25G-BX-D-40KM-NA-BO aligns with high-throughput leaf/spine fabrics, metro aggregation, and long-reach top-of-rack uplinks where SMF is the preferred medium. By leveraging the SFP28 electrical interface, it integrates cleanly into PCIe-backed NIC and switch ASIC architectures without altering server memory or storage design, allowing architects to scale bandwidth at the network edge while preserving existing compute and storage expansion strategies.

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

The SFP28-25G-BX-D-40KM-NA-BO delivers a practical density-to-performance profile for 25GbE deployments by enabling 40km-class connectivity over a single SMF strand. This supports scalable inter-building and metro designs, simplifies patching with LC-Simplex cabling, and improves operational consistency for redundant uplinks and routed fabrics where link stability and standardized optics selection matter.

BlueOptics focuses on data-centre-aligned optical engineering with an emphasis on interoperability, controlled component quality, and predictable behavior in enterprise environments. The SFP28-25G-BX-D-40KM-NA-BO reflects this approach by targeting reliable 25GbE transmission for long-reach SMF networks with consistent production standards suitable for structured cabling and change-managed operations.

Key Applications:

• Data centre interconnect (25GbE) up to 40km
• Campus backbone aggregation and uplinks
• Metro Ethernet access and distribution
• Leaf/spine long-reach SMF links
• Single-fiber 25G service extension

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout plan for the SFP28-25G-BX-D-40KM-NA-BO, supporting accurate BoM alignment for multi-site optics standardization. For larger deployments of the SFP28-25G-BX-D-40KM-NA-BO, bulk order discounts help optimize procurement across staged expansions.