QSFP transceiver module BlueOptics 817040-B21-BO 40000 Mbit/s

The BlueOptics 817040-B21-BO QSFP transceiver module provides a compact solution for 40 Gigabit Ethernet fiber links. Designed for high-throughput environments, this module supports a maximum data transfer rate of 40000 Mbit/s and a maximum optical reach of up to 150 m over multimode fiber with MTP/MPO connectors. The module’s silver housing and lightweight design (approx. 40 g) make it suitable for dense rack installations and modular network equipment where space and port density are important.

Advantages

This QSFP transceiver delivers 40 Gigabit Ethernet performance while maintaining a small form factor and low weight. The use of MTP/MPO fiber connectors enables quick, high-density fiber connections and simplified cabling in data centers. With a high MTBF rating (1,000,000 hours) the module is engineered for reliable long-term operation in continuous network environments.

Suitable for

• High-capacity server uplinks and spine switches in data centers
• Aggregation and distribution layers in enterprise networks
• High-performance computing clusters requiring low-latency links
• Upgrading existing multimode fiber links to 40 Gigabit Ethernet

Key specifications

• Maximum data transfer rate: 40000 Mbit/s
• Maximum transfer distance: 150 m (multimode fiber)
• Ethernet interface type: 40 Gigabit Ethernet (QSFP form factor)
• Fiber optic connector: MTP/MPO
• Product colour: Silver
• Weight: 0.04 kg
• Mean time between failures (MTBF): 1,000,000 hours

How to use

Install the QSFP transceiver into a compatible QSFP port on a switch or server according to the host equipment manufacturer’s instructions. Use appropriate multimode MTP/MPO fiber patch cords and verify connector cleanliness before insertion. After physical installation, confirm link status and negotiated speed on the network device. Monitor link performance using standard network management tools and firmware-supported diagnostics where available.

Recommendations

For reliable operation, store and handle the transceiver in a static-safe environment and avoid contaminating the fiber connectors. Use certified multimode fiber and MTP/MPO patch cords rated for 40 Gigabit operation and ensure end-to-end link loss is within the limits for the chosen fiber type and distance.