Huawei QSFP28-100G-DR, 1311nm 100GBase-DR SMF Transceiver Module

The growing demand for ultra-fast data links can cripple networks that rely on outdated optics, leading to bottlenecks and costly downtime. Huawei QSFP28-100G-DR, 1311nm 100GBase-DR SMF Transceiver Module delivers reliable 100 Gbps connectivity over short-reach single-mode fibre, ensuring your data centre or enterprise network runs at peak performance without interruption.

Huawei QSFP28-100G-DR, 1311nm 100GBase-DR SMF Transceiver Module - solving high-speed short-reach challenges

Modern data centres often need to interconnect racks within a limited distance while still supporting 100 Gbps traffic. Without a suitable transceiver, you risk signal loss, excessive latency and the need for costly upgrades. This module provides a purpose-built solution that meets the 100GBase-DR standard, offering a compact QSFP28 form factor, LC connector and robust temperature tolerance, so you can maintain high-speed links reliably and cost-effectively.

Usages of Huawei QSFP28-100G-DR

Ideal for a range of short-reach applications:

• Connecting top-of-rack switches in high-density data centre environments.
• Linking servers to aggregation switches within a single cabinet or adjacent racks.
• Enabling high-speed interconnects in enterprise campus networks over 500 m of SMF.
• Supporting storage area networks (SAN) that require 100 Gbps throughput.
• Providing a reliable link for high-performance computing clusters.

Key Features 

• Module name: QSFP28-100G-DR - identifies the exact transceiver type for easy inventory.
• Part Number: 02312VSP - ensures you order the correct component without confusion.
• Model: QSFP28-100G-DR - matches the industry-standard naming for compatibility checks.
• Form factor: QSFP28 - compact size fits modern switch ports while delivering 100 Gbps.
• Application standard: 100GBase-DR - guarantees compliance with the recognised short-reach standard.
• Connector type: LC - widely used fibre connector for straightforward installation.
• Optical fiber type: SMF - designed for single-mode fibre, offering low attenuation over distance.
• Working case temperature: 0 °C to 70 °C (32 °F to 158 °F) - operates reliably in typical data-centre climates.
• Digital diagnostic monitoring (DDM): Supported - provides real-time health data for proactive maintenance.
• Transmission rate: 100 Gbit/s - delivers the bandwidth required for today’s data-intensive workloads.
• Target transmission distance: Single-mode fiber (G.652, diameter: 9 µm): 500 m - covers most intra-rack and inter-rack scenarios.
• Center wavelength: 1311 nm - optimised for the DR wavelength window, ensuring low loss.
• Maximum Tx optical power: 4 dBm - strong output to overcome link losses.
• Minimum Tx optical power: -2.9 dBm - maintains performance even with modest launch power.
• Minimum extinction ratio: 3.5 dB - guarantees clear signal distinction for reliable data.
• Rx sensitivity: -5.9 dBm - detects weak signals, extending usable link length.
• Overload power: 4 dBm - protects the receiver from excessive power levels.

Specifications