StarTech.com Dell EMC SFP-1G-BX40-D Compatible SFP Module - 1000BASE-BX-D - 1 GbE BiDi Fiber (SMF)

The StarTech.com Dell EMC SFP-1G-BX40-D Compatible SFP Module is designed for network professionals who demand reliable, scalable, and high-performance connectivity. This 1000BASE-BX-D BiDi SFP transceiver delivers true Gigabit Ethernet over single-mode fiber, enabling Dell EMC switches and routers to reach farther distances with fewer fibers and simpler cabling. Engineered to mirror the Dell EMC specifications, this module provides seamless plug-and-play operation, strong signal integrity, and a durable form factor that thrives in data centers, campus deployments, and enterprise networks. Whether you’re upgrading an aging fiber link, expanding a regional network, or optimizing a data center spine-leaf fabric, this SFP module offers a cost-effective, compatible alternative without compromising on performance or reliability.

• Dell EMC compatibility: Specifically designed to be compatible with Dell EMC SFP ports and gear, ensuring reliable integration with compatible Dell switches and routers without driver or firmware hassles.
• BiDi 1000BASE-BX-D for simplified cabling: Bi-directional operation on a single fiber pair reduces the number of strands required, simplifying fiber management and lowering installation costs while preserving full 1 GbE performance.
• Single-mode fiber (SMF) support up to long reach: Optimized for long-distance links, enabling links that extend further than typical multi-mode deployments while maintaining high signal integrity and low attenuation.
• LC duplex optical connector for easy integration: Standard LC connectors provide a secure, compact interface that fits cleanly into most SFP slots and fiber patch panels for straightforward installation.
• Quality, reliability, and compliance: Built to meet stringent industry standards, tested for interoperability, RoHS compliant, and backed by StarTech.com’s quality assurance to help minimize downtime in busy networks.

In modern networks, the ability to move large amounts of data quickly and securely is essential. The 1 Gbps performance of this SFP module is more than adequate for typical enterprise workloads, IP telephony, surveillance streams, and data replication tasks. The BiDi design cuts fiber logistics challenges in half in many deployments, letting administrators deploy longer links without managing multiple fiber cables. The module’s robust build resists common field challenges—vibration, temperature fluctuations, and handling during installation—so it’s well-suited for data centers, remote office environments, and campus backbone networks. By choosing a StarTech.com compatible module, you can count on predictable behavior, broad compatibility with Dell EMC ecosystems, and a cost-effective path to expand or upgrade your network capacity without sacrificing performance or reliability.

Beyond raw speed, this SFP module emphasizes interoperability with Dell EMC gear, ensuring a smooth handshake with supported switches and routers. The product leverages the mature, widely adopted SFP form factor, which means a familiar, tool-free insertion into SFP ports, minimal downtime, and straightforward replacement in the field. With high-grade optics and careful manufacturing, you gain consistent link stability, clean signal integrity, and reduced error rates across long-haul links. This is especially valuable in environments where network uptime, service level agreements, and predictable throughput are non-negotiable. By aligning closely with Dell EMC’s compatibility expectations, the module stands as a solid alternative to OEM-specific parts, delivering the same performance in a flexible, cost-efficient package.

Whether you are modernizing a data center, building a reliable campus network, or extending the reach of a metropolitan network, the StarTech.com Dell EMC SFP-1G-BX40-D Compatible SFP Module is designed to help you achieve dependable, scalable, and future-ready connectivity. The 1000BASE-BX-D BiDi standard supports efficient use of fiber resources while the compact SFP form factor allows easy replacement and inventory management. The result is a practical, enterprise-grade solution that maintains strong performance under real-world loads and in challenging environmental conditions. When you pair this module with compatible Dell EMC equipment, you gain seamless interoperability, straightforward operation, and a clear, cost-effective upgrade path for your network’s backbone, distribution, or access layers.

Technical Details of StarTech.com Dell EMC SFP-1G-BX40-D Compatible SFP Module

• Product type: SFP Transceiver Module
• Data rate: 1 Gbps (1000BASE-BX-D)
• Fiber type: Single-Mode Fiber (SMF)
• BiDi support: Yes, bidirectional operation on a single fiber pair
• Connector: LC duplex
• Distance: Up to 40 km (BX40)
• Compatibility: Dell EMC SFP-1G-BX40-D ecosystem; StarTech.com compatible
• Wavelengths: BiDi TX/RX wavelengths specified for 1000BASE-BX-D operation
• Form factor: SFP hot-pluggable module
• Compliance: RoHS compliant

how to install StarTech.com Dell EMC SFP-1G-BX40-D Compatible SFP Module

• Prepare the device: Power down or confirm hot-swappable capability of the host switch or router into which the SFP module will be inserted. Have the device in a static-free environment and avoid touching optical surfaces.
• Insert the module: Align the SFP module with the SFP port and slide it into place until it seats firmly with a gentle click. Do not force the module beyond its stopping point.
• Attach fiber cabling: Connect the appropriate single-mode fiber optic patch cable with LC connectors to the module and to the corresponding SFP port or patch panel. Ensure the fiber is clean and free from dust or oils before connection.
• Power on and verify: Power up the device (if powered down) and check the management interface or CLI to verify that the SFP module is recognized and the link is up. Look for expected 1 Gbps speed and a healthy link status.
• Troubleshooting tips: If the link does not come up, verify fiber polarity, ensure correct TX/RX ends, confirm the BX40-D compatibility is supported by both ends, and review port configurations. Clean connectors if signal integrity issues persist, and replace cables if necessary.

Frequently asked questions

• Q: Is this module compatible with Dell EMC devices?
• A: Yes. It is designed to be Dell EMC SFP-1G-BX40-D compatible and to work with compatible Dell EMC switches and routers when paired with appropriate end devices.
• Q: What data rate does this SFP module support?
• A: It supports 1 Gbps, using the 1000BASE-BX-D standard for BiDi fiber connections.
• Q: What type of fiber and connector does it use?
• A: It uses single-mode fiber (SMF) with an LC duplex connector, designed for long-reach BiDi deployments.
• Q: What is the maximum transmission distance?
• A: Up to 40 kilometers on BX40 configurations, enabling long-haul connectivity between compatible devices.
• Q: Is the module hot-swappable?
• A: Yes. Like other SFP transceivers, it is designed to be hot-swapped in supported equipment, minimizing downtime during maintenance or upgrades.