Fiber optic transceiver module BlueOptics 740-056705-BO QSFP 40000 Mbit/s

The BlueOptics 740-056705-BO QSFP is a fiber optic transceiver module designed for high-speed networking applications with a maximum data transfer rate of 40000 Mbit/s. The module implements a QSFP interface in a compact silver housing and weighs approximately 20 g. It is intended for single-mode fiber links and conforms to CE, RoHS and FCC standards, offering a standardized form factor for integration into compatible network equipment.

Advantages

This BlueOptics QSFP module provides a standardized QSFP interface for 40 Gbit/s links, enabling high-density installations and simplified integration into systems that support QSFP transceivers. The compact, lightweight silver enclosure allows straightforward handling and rack-mounted equipment deployment. Compliance with CE, RoHS and FCC ensures that the module meets common regulatory and safety requirements for professional networking environments.

Suitable for

• 40 Gbit/s Ethernet uplinks and high-speed aggregation links
• Interconnects between switches, routers and storage systems over single-mode fiber
• Data center spine and leaf fabrics requiring standardized QSFP transceivers
• Environments where a compact, low-weight 40G transceiver is required

Key specifications

• Interface type: QSFP
• Maximum data transfer rate: 40000 Mbit/s
• Fiber type: single-mode fibre (intended use)
• Connector type: LC duplex (standard for LR4 QSFP modules)
• Product colour: silver
• Weight: 0.02 kg
• Standards and compliance: CE, RoHS, FCC

How to use

Install the module into a compatible QSFP slot of your network device following the device manufacturer’s hot-swap and insertion guidelines. Connect single-mode LC duplex patch cords to the transceiver ports, ensuring correct transmit/receive alignment. Configure the network device to recognize a 40 Gbit/s link and verify link status via the host system management interface. If the host supports Digital Diagnostics Monitoring (DDM/DOM), enable or check diagnostics through the device’s monitoring tools to observe operational parameters such as optical power and temperature where available.

Recommendations

Use factory-tested single-mode LC duplex fiber patch cords and ensure patch panels or fiber management components are compatible with LC duplex connectors. Verify that the target hardware officially supports QSFP 40G transceivers and that software or firmware settings are adjusted for 40GBASE operation. Regularly monitor link status and diagnostic readings (if accessible) to maintain optimal performance and detect potential issues early.