Transceiver BlueOptics QSFP28 100G 850nm M0J5D-BO

The BlueOptics QSFP28 100G 850nm M0J5D-BO is a compact QSFP28 transceiver module designed for short-reach multimode fiber links. Operating at a wavelength of 850 nm, this 100 Gigabit module supports high-density data center interconnects and network aggregation where reliable, high-throughput connections are required. Its pluggable QSFP28 form factor enables straightforward upgrade and replacement in compatible switch and router ports.

Advantages

This transceiver provides 100G data-rate support in a small QSFP28 form factor, reducing footprint while enabling high-bandwidth links. The 850 nm VCSEL-based design is optimized for multimode fiber, delivering low-latency transmission for short distances. The module is hot-pluggable for serviceability and simplifies network maintenance and scaling without major hardware changes.

Suitable for

• Short-reach 100 Gigabit links in data center server and switch interconnects
• Network aggregation and spine-to-leaf connections
• High-density switch ports requiring QSFP28 optics
• Multimode fiber environments using 850 nm optics

Key specifications

• Form factor: QSFP28 pluggable module
• Nominal wavelength: 850 nm
• Supported data rate: 100 Gbit/s
• Fiber type: Multimode fiber (MMF)
• Application: Short-reach links (data center/interconnect)
• Interface: Quad small form-factor pluggable (electrical/optical QSFP28)

How to use

Insert the transceiver into a compatible QSFP28 port on a switch, router or network adapter, ensuring the module is aligned and fully seated. Connect multimode fiber cables with appropriate connectors to the optical interface and verify link status using the host device management interface. Observe standard ESD precautions when handling the module and avoid touching the optical ferrule surfaces. For interoperability, check that the network equipment supports QSFP28 100G multimode optics.

Usage recommendations

Use this 850 nm QSFP28 transceiver for short-distance data center links over multimode fiber and follow manufacturer guidance on supported cable types and maximum channel length. Maintain clean fiber connectors and monitor link diagnostics through the host device to ensure stable 100G performance.