Description
The Cisco SFP-10G-BX40U-I is a 10GBASE-BX bidirectional SFP+ transceiver designed for long-distance, single-fiber connectivity in enterprise, service provider, and industrial network environments. Operating over a single strand of single-mode fiber, this module transmits at 1270 nm and receives at 1330 nm, enabling efficient wavelength-division multiplexing (WDM) for distances up to 40 kilometers.
Built for industrial temperature operation, the SFP-10G-BX40U-I delivers reliable 10 Gigabit Ethernet performance in demanding conditions while reducing fiber infrastructure requirements. It supports Digital Optical Monitoring (DOM) for real-time diagnostics and is hot-swappable for simplified installation and maintenance. This transceiver must be paired with the corresponding BX40D module to form a complete bidirectional link.
| Specification | Details |
|---|---|
| Manufacturer | Cisco |
| SKU | SFP-10G-BX40U-I= |
| Transceiver Type | SFP+ BiDi (Bidirectional) |
| Ethernet Standard | 10GBASE-BX |
| Data Rate | 10 Gbps |
| Fiber Type | Single-Mode Fiber (SMF) |
| Max Distance | Up to 40 km |
| Transmit Wavelength | 1270 nm |
| Receive Wavelength | 1330 nm |
| Connector | LC |
| DOM Support | Yes |
| Operating Temperature | Industrial (-40°C to 85°C) |
| Power Consumption | Approx. 1.2 W |
| Hot Swappable | Yes |
| Compatibility | Cisco-compatible platforms |
| Pairing Requirement | Requires SFP-10G-BX40D-I on opposite end |
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
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