QSFP transceiver BlueOptics QSFP-100G-LR4-BO 100000 Mbit/s QSFP28

The BlueOptics QSFP-100G-LR4-BO is a 100G QSFP28 fiber optic transceiver module designed for long-reach optical links. It supports a maximum data transfer rate of 100000 Mbit/s and uses an LC duplex connection for single-mode fiber transmission according to 100GBASE-LR4 standards. The module is built to MSA-compatible mechanical and electrical specifications and includes digital diagnostics (DDM/DOM) for real-time monitoring of parameters such as supply voltage, laser current, optical TX/RX power and temperature. The transceiver is CE, FCC and RoHS compliant and has an MTBF of 3,000,000 hours, providing extended operational availability for network infrastructure.

Advantages

The QSFP-100G-LR4-BO provides high-capacity 100 Gbit/s transmission with a QSFP28 interface in a compact form factor, enabling aggregation and core links in modern networks. Integrated CWDM-based transmitter and receiver stages support LR4 operation over single-mode fiber, while built-in digital diagnostics simplify monitoring and maintenance. The module is produced to MSA standards using established optical and IC components to ensure interoperability and an extended service life.

Suitable for

Key specifications

How to use

Install the BlueOptics QSFP-100G-LR4-BO into a compatible QSFP28 port following the host equipment vendor's hot-plug and handling guidelines. Connect LC duplex single-mode fiber patch cords to the module's optical ports, ensuring correct TX/RX orientation. Verify link status on the host device and, if available, read digital diagnostic values via the host management interface to confirm proper optical power levels and operating conditions. Use appropriate ESD precautions when handling the transceiver and keep dust caps on the optical ports until connection.

Recommendations

Use this transceiver with MSA-compliant QSFP28 ports and single-mode LC duplex cabling for long-reach 100G links. Verify that the host device supports 100GBASE-LR4 operation and, if required, the DDM/DOM functions for remote diagnostics. Store and operate the module within the manufacturer-recommended temperature and humidity ranges and replace protective caps only at the time of cabling to avoid contamination.