BlueOptics FN-TRAN-QSFP+SR network transceiver module 40000 Mbit/s 850 nm

The BlueOptics FN-TRAN-QSFP+SR network transceiver module is a compact QSFP optical module designed for short-range, high-speed data links. Supporting an aggregate data rate of up to 40000 Mbit/s and using an 850 nm wavelength, this module is intended for use in data centre and enterprise networking environments where high throughput and low-latency optical connections are required. The module's silver housing and 20 g lightweight construction simplify handling and installation in compatible QSFP ports.

Advantages

This transceiver provides 40 Gbps connectivity in a single QSFP form factor, enabling dense port deployments and reduced cabling complexity. The use of an 850 nm wavelength makes it suitable for multimode fiber links over short distances, and the standardized QSFP interface ensures broad compatibility with switches, routers and network interface cards that accept QSFP modules. Its compact size and low weight ease hot-swap installation and minimize mechanical stress on chassis ports.

Suitable for

• Short-range multimode fiber links in data centers
• Aggregation and spine-leaf connections in high-performance networks
• High-bandwidth server uplinks and switch-to-switch links

Key specifications

• Interface type: QSFP
• Maximum data transfer rate: 40000 Mbit/s (40 Gbit/s)
• Operating wavelength: 850 nm
• Form factor: QSFP optical transceiver
• Weight: approximately 20 g
• Colour: silver housing

How to use

Install the BlueOptics FN-TRAN-QSFP+SR by inserting it into a compatible QSFP port on a switch, router or network interface card until it seats securely. Connect appropriate multimode fiber patch cords to the module's optical interface following the transceiver and equipment guidelines for polarity and connector type. Ensure device firmware and port settings match the module's 40 Gbit/s operation and enable the port in the network device configuration. Handle the transceiver by its housing and use dust caps when the module is not connected.

Recommendations

Use this QSFP+SR transceiver with multimode fiber (MMF) cabling that meets industry standards for short-range 850 nm operation. Verify compatibility with your network equipment vendor's supported transceiver list and keep firmware and drivers updated. Store and transport the module in anti-static packaging and avoid touching optical interfaces to maintain signal quality.