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

The StarTech.com Dell EMC SFP-1G-BX40-U Compatible SFP Module is a premium, plug-and-play solution designed to upgrade network performance with reliable 1 Gigabit Ethernet connectivity over fiber. This 1000BASE-BX-U BiDi transceiver delivers efficient, high-speed data transmission over single-mode fiber (SMF), enabling longer reach and cleaner cabling through bi-directional optics. Engineered for seamless compatibility with Dell EMC networking devices and backed by StarTech’s rigorous quality standards, this SFP module provides a cost-effective, hot-swappable option for data centers, enterprise networks, and campus deployments. Whether you’re expanding your core fabric, upgrading uplinks, or integrating a new building-to-building link, this module offers a compact, durable, and dependable path to faster network performance.

• 1 Gbps Ethernet over BiDi SMF with TX/RX on separate wavelengths (1310 nm TX / 1550 nm RX) for efficient long-haul links.
• Dell EMC compatibility: tested and validated to work with compatible Dell EMC switches and routers, ensuring reliable interoperability in mixed-vendor environments.
• BiDi design reduces fiber counts and simplifies cabling, lowering installation costs and enabling easier routing in tight spaces.
• Hot-swappable SFP with LED indicators and Digital Diagnostics Monitoring (DDMI/DOM) support for real-time link health and easy remote monitoring.
• MSA-compliant, plug-and-play, no configuration required, backed by StarTech’s warranty and support for dependable, enterprise-grade performance.

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

• Form Factor: SFP (Small Form-factor Pluggable)
• Network Standard: 1000BASE-BX-U (BiDi 1 Gbps)
• Data Rate: 1 Gbps
• Fiber Type: SMF (Single-Mode Fiber)
• Wavelengths: TX 1310 nm / RX 1550 nm (BiDi pair)
• Distance: Up to 40 km over SMF with appropriate fiber and interfaces
• Connector Type: LC/UPC on fiber patch leads (SFP-side LC receptacle)
• Diagnostics: DDMI (Digital Diagnostics Monitoring) support for voltage, temperature, bias current, and optical power
• Compatibility: Dell EMC networking devices and StarTech SFP-enabled equipment; conforms to SFP MSA specifications
• Power Requirements: Typical low-power consumption suitable for data-center environments
• Warranty: Manufacturer’s warranty with StarTech support

How to Install StarTech.com Dell EMC SFP-1G-BX40-U Compatible SFP Module

• Power down the device only if your equipment requires a non-hot-swappable installation; otherwise, confirm hot-swap support for SFP modules.
• Remove the protective cap from the SFP slot and verify the connector is clean and free of debris.
• Align the SFP-1G-BX40-U module with the slot’s guide rails and gently insert it until it seats firmly and the locking tab engages.
• Attach your multimode or single-mode fiber patch cable (as specified for your environment) into the LC connector on the SFP module, ensuring a secure connection.
• Power on the device (if applicable) and verify link status using the device’s management interface. Use the DDMI/DOM readouts to confirm link health, TX/RX activity, and optical power levels.

Frequently asked questions

• Q: What is 1000BASE-BX-U? A: It is a BiDi (bidirectional) SFP standard for 1 Gbps Ethernet over single-mode fiber. It uses separate wavelengths for transmit and receive to enable full-duplex communication over a single fiber pair.
• Q: Will this SFP module work with my Dell EMC switch? A: This module is designed to be Dell EMC compatible and should function in compatible Dell EMC devices when used with the correct fiber type and link configuration. Always verify compatibility with your specific model and firmware version.
• Q: Do I need to configure anything to use this SFP? A: No configuration is typically required. It is a plug-and-play module that operates with standard 1000BASE-BX-U settings and auto-negotiation in supported devices.
• Q: What is the maximum distance I can reach with this transceiver? A: Up to 40 kilometers over single-mode fiber, depending on fiber quality, connector losses, and the optical budget of the link.
• Q: Does it support diagnostics? A: Yes. The module supports Digital Diagnostics Monitoring (DDMI/DOM), allowing real-time monitoring of critical parameters such as temperature, supply voltage, optical power, and bias current.
• Q: Is this a good option for data-center uplinks? A: Absolutely. Its 1 Gbps BiDi capability, long reach, and compatibility with Dell EMC equipment make it a solid choice for uplinks, inter-switch links, and backbone connections in modern data centers.