Huawei 40GBase-SR-BD QSFP+ BIDI Optical Transceiver Module (02311FPA)

 The Huawei QSFP-40G-SR-BD Optical Transceiver Module (Part Number: 02311FPA / Model: QSFP-40G-SR-BD) is a high-performance 40 Gigabit Ethernet Bidirectional (BIDI) optical module designed for high-density core switching, data center interconnects, and enterprise campus networks. Operating on dual-wavelength LC duplex multi-mode fiber (MMF), this QSFP+ transceiver delivers 40Gbps bandwidth by transmitting two 20Gbps optical channels simultaneously across a single LC duplex fiber pair.

Featuring a 850nm/900nm dual-wavelength architecture, the QSFP-40G-SR-BD module allows network administrators to upgrade existing 10G LC cabling infrastructures directly to 40G speeds without needing to replace cabling with MPO/MTP fiber trunks. It supports transmission distances of up to 100 meters over OM3 MMF and 150 meters over OM4 MMF while integrating Digital Diagnostics Monitoring (DDM / DOM) for real-time laser temperature, voltage, and optical power telemetry.

Available from DataDive, your trusted Technology Hardware Supplier in Qatar, this original Huawei 40G transceiver is available in our Networking collection, ideal for high-speed switch-to-switch links, data center fabric upgrades, router interconnects, and enterprise aggregation deployments across Huawei CloudEngine and S-series switch platforms.

Key Features:

• High-speed 40Gbps Bidirectional (BIDI) throughput over standard LC duplex multi-mode fiber

• Reuses existing 10G OM3/OM4 LC duplex fiber cables to significantly lower infrastructure upgrade costs

• Dual-wavelength 850nm/900nm optical technology reaching up to 100m (OM3) / 150m (OM4)

• Integrated Digital Diagnostics Monitoring (DDM / DOM) for real-time transceiver health tracking

• Hot-swappable QSFP+ form factor with low power consumption for dense rack environments

Technical Specifications:

• Brand: Huawei

• Module Name: QSFP-40G-SR-BD

• Part Number / SKU: 02311FPA

• Form Factor: QSFP+ (Quad Small Form-factor Pluggable Plus)

• Data Rate: 40 Gbps (2x 20Gbps Bidirectional channels)

• Wavelength: Dual 850nm / 900nm

• Connector Type: LC Duplex

• Cable Type: Multi-Mode Fiber (MMF)

• Max Distance: 100 meters (OM3 MMF) / 150 meters (OM4 MMF)

• Digital Diagnostics (DDM/DOM): Supported

• Transmitter Type: VCSEL Laser

• Receiver Type: PIN

• Operating Temperature: 0°C to 70°C (32°F to 158°F)

• System Compatibility: Huawei CloudEngine Series switches (CE6800, CE8800, CE12800) and Huawei S-Series Enterprise switches (S5700, S6700, S7700, S12700)