Brand: GESD

<b>1.25G BiDi SFP Transceiver Pair for Single-Mode Fiber Networks</b><br> This BiDi SFP transceiver pair is specifically designed for high-speed optical communications, supporting 1000BASE-BIDI bidirectional transmission over single-mode fiber (SMF). Compatible with leading brands such as Cisco GLC-BX-U, GLC-BX-D, and other MSA-compliant devices, it is ideal for telecommunications, enterprise networks, and data center applications. <br><br> <b>Key Features</b><br> <b>1. High-Performance Bidirectional Communication</b><br> Wavelengths: Upstream Tx1310nm / Rx1490nm, Downstream Tx1490nm / Rx1310nm. <br> Supports data rates up to 1.25Gbps, enabling efficient bidirectional communication over a single LC fiber. <br> Provides a transmission range of up to 20km, perfect for long-distance networking in various environments, including urban areas and campus settings. <br> <b>2. Advanced DDM Technology</b><br> Integrated Digital Diagnostic Monitoring (DDM) allows real-time tracking of key metrics such as temperature, voltage, and optical power. <br> Helps identify and address potential issues proactively, ensuring enhanced stability for critical applications like video surveillance and cloud

• 1.Reliable 1000BASE-BIDI SFP Transceiver for Single Fiber: Designed for single-mode simplex LC fiber networks, this BiDi transceiver supports bidirectional communication with wavelengths of Tx1310nm/Rx1490nm and Tx1490nm/Rx1310nm. It enables high-speed data transmission up to 20km and features
• 2.Extensive Compatibility for Versatile Applications: Fully compatible with popular brands like Cisco, Ubiquiti, Mikrotik, D-Link, Netgear, and more. Ideal for use in switches, routers, servers, NICs, and other fiber-optic equipment with 1000BASE SFP ports, making it a versatile choice for data
• 3.Effortless Installation with Hot-Swappable Design: Supports hot-swappable functionality with a single LC interface, allowing easy plug-and-play installation. This eliminates the need for complex configurations, simplifying deployment and minimizing downtime in both new setups and network upgrades.
• 4.Industry-Leading Quality Assurance: Each transceiver undergoes rigorous testing in GESD advanced Signal Integrity Lab and is verified on actual switches before delivery. Backed by a 30-day free return policy, 3-year warranty, and lifetime technical support, ensuring consistent performance
• 5.Advanced DDM Functionality for Proactive Monitoring: Equipped with DDM, this module provides real-time diagnostics of transmitted and received signals, including temperature, voltage, and optical power. This enables proactive network maintenance and early issue detection, ensuring stable