Lantronix SFP Fiber Transceiver BiDi 10km 1000BASE-BX 1490nm-TX/1310nm-RX SM

Unlock robust, long-range fiber connectivity with the Lantronix SFP Fiber Transceiver BiDi 10km 1000BASE-BX. This compact SFP module is designed for single-mode fiber networks and enables Bi-Directional transmission over a single fiber strand, delivering reliable 1 Gbps Ethernet performance for data centers, campuses, and edge deployments. Engineered to integrate seamlessly with Lantronix SLC 8000 console managers and other SFP-compatible equipment, this transceiver provides a plug-and-play upgrade path that minimizes downtime while maximizing distance and efficiency. Whether you’re building a new network, upgrading an existing backbone, or extending reach to remote sites, this BiDi SFP is built to deliver consistent, high-quality results.

• Bi-Directional single-fiber design with 1490 nm TX and 1310 nm RX: This Lantronix transceiver uses a single optical fiber to carry both transmit and receive signals, enabling BiDi 1000BASE-BX operation. With a transmit wavelength of 1490 nm and a receive wavelength of 1310 nm, it optimizes fiber utilization while preserving spectrum and reducing fiber count across the link. The BiDi approach is ideal for cost-conscious deployments where fiber availability is at a premium and long-haul or campus connections are required.
• Up to 10 km transmission distance on single-mode fiber: Rated for long-distance connectivity, this module supports links up to 10 kilometers under suitable fiber conditions. It’s an excellent choice for inter-building links, data-center interconnects, and metro-area networks that demand reliable performance over extended distances while maintaining full 1 Gbps Ethernet speeds.
• 1000BASE-BX compatibility across standard SFP platforms: Built to be compatible with SFP (MSA) ports and widely tested with major SFP brands, this transceiver is designed for interoperability in mixed-vendor environments. It is intended for use with a matching BiDi partner transceiver on the other end of the fiber (for example, pairing with Lantronix SFP models like SFP-10K-T13-R14).
• Digital Diagnostics Monitoring (DOM) support for proactive management: DOM enables real-time visibility into critical operating parameters such as optical power, temperature, supply voltage, bias current, and transceiver operating state. This insight helps network engineers monitor health, preempt issues, and maintain peak performance across critical links.
• Designed for performance and reliability in enterprise networks: As a high-quality SFP transceiver, it adheres to industry standards for reliability, hot-swappability, and low power consumption. The module is built to withstand the rigors of data-center and campus environments while delivering consistent optical performance, easy field deployment, and straightforward management through compatible network devices.

Technical Details of Lantronix SFP Fiber Transceiver BiDi 10km 1000BASE-BX 1490nm-TX/1310nm-RX SM

• Product Type: SFP transceiver module (BiDi, single-fiber operation)
• Wavelengths: TX 1490 nm / RX 1310 nm
• Data Rate: 1000BASE-BX (1.0 Gbps Ethernet)
• Distance: Up to 10 kilometers on single-mode fiber (SMF)
• Fiber Type: Single-mode fiber (SMF) — optimized for long-range links
• Form Factor: SFP (MSA-compliant) transceiver module designed for hot-swap compatibility
• BiDi Transmission: Uses a single fiber with distinct TX/RX wavelengths (1490 nm/1310 nm) for efficient fiber utilization
• DOM Support: Digital Diagnostics Monitoring for real-time health and performance metrics
• Interoperability: Tested for compatibility with main SFP brands and models; intended to pair with a compatible BiDi transceiver on the opposite end (e.g., SFP-10K-T13-R14)
• Recommended Pairing: Often used in conjunction with Lantronix SFP-10K-T13-R14 on the remote end for reliable BiDi links
• Applications: Data centers, campus networks, WAN/metro links, and console-manager connectivity (notably with SLC 8000 and similar devices)

How to install Lantronix SFP Fiber Transceiver BiDi 10km 1000BASE-BX 1490nm-TX/1310nm-RX SM

Installing this Lantronix BiDi SFP is straightforward and aligns with standard SFP installation procedures. Follow these steps to ensure proper operation and optimal performance:

1) Verify compatibility: Confirm that your network device supports SFP transceivers and BiDi 1000BASE-BX operation. Ensure you have a matching BiDi partner transceiver on the opposite end of the fiber link, such as Lantronix SFP-10K-T13-R14, to complete the BiDi pair.

2) Prepare the fiber link: Use single-mode fiber appropriate for 1490 nm/1310 nm operation. Clean and inspect connectors to ensure a pristine connection. BiDi links require correct polarity on each end; verify transmitter and receiver wavelengths align with the opposite transceiver.

3) Power down equipment if required: In many environments, hot-swapping is supported, but it is a best practice to follow your device vendor’s guidelines when installing or removing SFP modules.

4) Insert the transceiver: Slide the Lantronix SFP BiDi module into the target SFP port on your network device until it seats securely with a click. Do not force the module; ensure it is fully seated and aligned with the port.

5) Connect the fiber: Attach the single fiber patch cable to the transceiver’s optical interface, ensuring proper fiber polarity as dictated by your network design. The 1490 nm TX on this side should connect to the 1310 nm RX on the remote BiDi transceiver and vice versa.

6) Power up and monitor: Restore power to the device and verify link status via the device management interface or console. Use the Digital Diagnostics Monitoring (DOM) data to monitor optical power, temperature, and other critical parameters to guarantee link stability.

7) Validate performance: Run basic loop checks or traffic tests to confirm throughput, latency, and error rates align with expected 1 Gbps performance. If issues arise, recheck fiber polarity, connector cleanliness, and ensure the opposite end is configured with a compatible BiDi transceiver.

Frequently asked questions

• What is BiDi in this Lantronix SFP? Bi-Directional (BiDi) transceivers use a single optical fiber to carry both transmit and receive signals by allocating distinct wavelengths. This Lantronix module uses 1490 nm for TX and 1310 nm for RX, enabling full-duplex communication over one fiber strand and reducing fiber footprint in your network.
• What distance can I expect with this transceiver? When paired with a suitable BiDi partner transceiver on the far end, the link can span up to 10 kilometers on standard single-mode fiber, making it suitable for inter-building connections, data-center backbone links, and remote site connectivity.
• Is this module compatible with other vendors’ equipment? Yes. It is built to be SFP MSA-compliant and is designed to work with other SFP-compatible ports. For optimal interoperability, pair it with a matching BiDi partner transceiver on the opposite end (e.g., Lantronix SFP-10K-T13-R14) and ensure the link is configured for 1000BASE-BX BiDi operation.
• Does this transceiver support diagnostics? Yes. Digital Diagnostics Monitoring (DOM) is supported, providing real-time insight into optical power, temperature, voltage, and other transceiver health indicators to help you monitor link quality and plan maintenance before faults occur.
• What devices is this transceiver designed for? It is designed to plug into SFP ports on enterprise networking equipment, including Lantronix SLC 8000 console managers with fiber SFP ports, as well as other SFP-capable switches, routers, and servers that support BiDi 1000BASE-BX operation.