QSFP-transceivermodule BlueOptics 40G-ESR4-QSFP400M-NT-BO 40000 Mbit/s

The BlueOptics 40G-ESR4-QSFP400M-NT-BO is a QSFP transceiver module engineered for 40 Gigabit Ethernet fiber connections. It supports a maximum data transfer rate of 40,000 Mbit/s and is housed in a silver form factor that combines compact size with easy handling. Designed for use in high-performance networking environments, the module offers a long mean time between failures (MTBF) for sustained operation and low weight for simple installation in switches, routers, and media converters.

Advantages

This QSFP transceiver provides high-speed 40 Gigabit Ethernet connectivity over fiber with a maximum reach suitable for short to medium distance links. Its MTP/MPO fiber connector supports parallel optical interfaces common in data center deployments. The module’s lightweight construction and standardized QSFP form factor simplify hot-swap installation and integration into existing 40G ports. With an MTBF of 1,000,000 hours, it is intended to deliver reliable service life in continuous operation environments.

Suitable for

Key specifications

How to use

Install the BlueOptics QSFP module into a compatible QSFP port on switches, routers or media converters following the equipment manufacturer’s instructions. Ensure that the host device supports 40 Gigabit Ethernet and that the MTP/MPO cabling is properly aligned and clean before mating. After insertion, verify link status and speed in the network device management interface and perform any required configuration for the 40G interface. For safe handling, avoid touching optical interfaces and follow electrostatic discharge (ESD) precautions.

Recommendations

Use this transceiver with compatible 40G QSFP ports and certified MTP/MPO fiber assemblies. Keep dust caps on the module when not in use, inspect and clean connectors according to fiber maintenance guidelines, and confirm device compatibility and firmware requirements before deployment to ensure optimal performance.