StarTech.com Cisco SFP-10G-BXU-I Compatible SFP+ Module – 10GBASE-BX BiDi SMF Transceiver

The StarTech.com Cisco SFP-10G-BXU-I Compatible SFP+ Module is a premium, high-performance 10 Gigabit Ethernet transceiver designed to unleash robust 10GBASE-BX capabilities in modern networks. Built to seamlessly integrate with Cisco SFP-10G-BXU-I interfaces, this SFP+ transceiver delivers reliable, plug‑and‑play performance for enterprises, data centers, and service providers seeking to maximize fiber efficiency without sacrificing investment. With BiDi functionality and support for single‑mode fiber (SMF), you can dramatically reduce fiber count while maintaining excellent link quality, distance, and scalability. Whether you’re upgrading legacy infrastructure, expanding a campus backbone, or creating a high‑density metro network, this module provides a cost‑effective, future‑proof solution that keeps your network fast, flexible, and resilient.

Designed for those who demand reliability and compatibility, this StarTech SFP+ module is engineered to meet or exceed industry standards while offering the practical benefits of Cisco‑level interoperability. Its compact, hot‑swappable form factor minimizes downtime during maintenance or expansion, enabling network administrators to perform upgrades during routine maintenance windows without disrupting critical services. The module’s BiDi approach allows data transmission over a single strand of SMF by using distinct wavelengths for transmit and receive, effectively doubling the useful fiber capacity and reducing cabling complexity. This makes it an ideal choice for data centers and enterprise networks where every fiber strand counts and where tight cable management, predictable performance, and straightforward deployment are paramount.

Beyond raw speed, this module delivers consistent performance across varying network conditions. The BiDi 10GBASE-BX transceiver is compatible with Cisco environments while remaining adaptable enough to operate within mixed vendor ecosystems that support SFP+ form factors and 10GBASE-BX interfaces. In practice, this means you can consolidate your optics strategy with a single, dependable transceiver that works across a range of Cisco switches, routers, and servers, simplifying procurement, inventory management, and ongoing support. The combination of single-mode fiber compatibility, 1310/1550 nm wavelengths, and standard LC connectors makes it a versatile choice for long‑haul links, data center interconnects, and campus backbones, delivering excellent reach with minimal fiber resources.

In terms of value, the StarTech module provides a balance of performance, compatibility, and ease of use that is particularly attractive to IT and networking teams. The module’s design emphasizes quick installation, straightforward troubleshooting, and consistent link quality—essentials for busy networks that require predictable results. It’s a dependable upgrade path for organizations looking to extend their 10G network reach, support BiDi fiber architectures, and align with Cisco deployment standards without compromising on reliability or support. The result is a practical, future‑ready solution that helps you scale your 10 GbE deployments while keeping operational costs in check.

• Cross‑vendor compatibility and industry‑standard design: This StarTech module is engineered to be fully compatible with Cisco SFP-10G-BXU-I environments and adheres to SFP+ and MSA specifications for a reliable, interchangeable upgrade.
• BiDi technology with fiber‑sparing efficiency: BiDi operation uses distinct wavelengths for transmit and receive over a single SMF strand, enabling higher fiber efficiency, easier cable management, and reduced installation costs in dense networks.
• Wavelengths and SMF suitability: Transmit at 1310 nm and receive at 1550 nm, optimized for long‑haul, high‑quality links over single‑mode fiber, with support for dense deployments in data centers and campus networks.
• Plug‑and‑play reliability: Hot‑swappable SFP+ form factor supports standard SFP+ interfaces and quick installation, with minimal network disruption during upgrades or maintenance windows.
• Strong compatibility and support: Specifically designed for Cisco SFP-10G-BXU-I environments while offering broad interoperability within SFP+ ecosystems, backed by StarTech’s product quality and support assurances.

Technical Details of StarTech.com Cisco SFP-10G-BXU-I Compatible SFP+ Module

• Transceiver type: BiDi SFP+ module for 10GBASE-BX
• Data rate: 10 Gbps
• Fiber type: Single‑mode fiber (SMF)
• Wavelengths: Transmit at 1310 nm; Receive at 1550 nm
• Connector: LC duplex
• Form factor: SFP+ (standard SFP+ footprint)
• Distance support (typical): Up to 10 km
• Compatibility: Cisco SFP-10G-BXU-I compatible; StarTech SFP+ ecosystem
• MSA compliance: Yes, compliant with SFP+ MSA guidelines
• Hot‑swappable: Yes, designed for minimal downtime during insertion and removal
• Operating environment: Commercial grade and suitable for typical data center/enterprise environments
• Warranty and support: Covered by StarTech’s standard warranty terms (regional terms apply)

How to install StarTech.com Cisco SFP-10G-BXU-I Compatible SFP+ Module

• Power down or pause affected equipment as recommended by your network policy before installation to avoid any disruption to live traffic.
• Identify an available SFP+ slot on the switch, router, or server that supports 10GBASE‑BXU‑I transceivers, and remove the protective dust cap from the module and the corresponding port.
• Insert the SFP+ module straight into the slot until the module’s latch clicks into place, ensuring a secure, flush fit with no side‑to‑side movement.
• Connect the single‑mode fiber pair using LC connectors, aligning Tx and Rx correctly (1310 nm for Tx on one end, 1550 nm for Rx on the other end) to establish proper bidirectional communication.
• Power up the device and verify the link status via the network switch/router interface. If supported, monitor diagnostics (DOM) to confirm parameters such as optical power, temperature, and link uptime, and ensure the 10 Gbps link is active and stable.

Frequently asked questions

• Is this StarTech module compatible with Cisco SFP-10G-BXU-I equipment?

Yes. The module is designed to be compatible with Cisco SFP-10G-BXU-I interfaces and provides reliable, plug‑and‑play integration in Cisco environments while offering broad interoperability with other SFP+ devices that support 10GBASE-BXU.

• What kind of fiber does it use and how far can the link reach?

It uses single‑mode fiber (SMF) with LC connectors. Typical link reach for BiDi 10GBASE‑BX transceivers of this type is up to 10 km, depending on fiber quality and network conditions.

• Do I need special drivers to use this transceiver?

No. SFP+ transceivers operate at the hardware level and rely on standard OS and switch/router driver support. No separate driver installation is required in normal operation.

• Can I use this module with non‑Cisco devices?

Yes, provided the device supports SFP+ 10GBASE‑BXU BiDi transceivers and shared MSA standards. Always verify vendor compatibility for your exact hardware model.

• What if my network equipment has a different power or temperature range?

Most enterprise SFP+ modules are designed for typical data center operating conditions. Check your equipment’s datasheet for operating temperature and power requirements; this StarTech module is intended for standard data center environments and may have regional specifications.