BlueOptics QSFP-40G-PLR4-NV-BO network transceiver module 40000 Mbit/s 1310 nm

The BlueOptics QSFP-40G-PLR4-NV-BO network transceiver module provides single-lane aggregated performance for 40 Gbit/s links using a QSFP form factor. Designed for fiber optic connectivity, this module transmits at a wavelength of 1310 nm and supports high-throughput data transfer up to 40000 Mbit/s. Its grey housing and QSFP interface make it compatible with switches and routers that accept QSFP ports, offering a compact solution for data center and enterprise network uplinks.

Advantages

This transceiver supports a standardized QSFP interface for hot-pluggable installation and consolidation of multiple 10 Gbit/s channels into a 40 Gbit/s link. Operating at 1310 nm, it enables reliable single-mode fiber transmission over typical reach distances for PLR4-class modules. The module’s form factor and color coding simplify identification and replacement in multi-port panels, while the 40 Gbit/s capacity meets the demands of aggregation, spine-leaf fabrics, and high-throughput interconnects.

Suitable for

• Data center uplinks and spine-leaf interconnects
• Enterprise core and aggregation switches
• High-bandwidth server connections and virtualization clusters
• Upgrading existing 10 Gbit/s lanes to consolidated 40 Gbit/s links

Key specifications

• Interface type: QSFP (Quad Small Form-factor Pluggable)
• Maximum data transfer rate: 40000 Mbit/s (40 Gbit/s)
• Operating wavelength: 1310 nm
• Form factor: QSFP multi-lane module suitable for hot-plug use
• Housing colour: Grey

How to use

Insert the QSFP-40G-PLR4-NV-BO module into a compatible QSFP port of a switch, router, or host adapter while the equipment is powered down if recommended by the hardware vendor, or follow the vendor’s hot-plug procedure. Connect appropriate single-mode fiber patch cords to the module’s optical interface, observing proper polarity and connector type. Verify link status and configure port settings in the network device management interface to enable 40 Gbit/s operation and any required lane mapping or transceiver options.

Recommendations

Use single-mode fiber rated for 1310 nm and PLR4-class deployments, maintain clean connectors and proper fiber handling to preserve signal quality, and consult your network equipment compatibility list before installation. Monitor link status after insertion and update device firmware or transceiver settings if needed to ensure full 40 Gbit/s performance.