Optical QSFP28 transceiver BlueOptics BO28L13602DS 100GBASE-FR 2 km

BlueOptics BO28L13602DS is a QSFP28 optical transceiver module engineered for 100GBASE-FR links over single-mode fiber up to 2 km. The module delivers 100 Gbps aggregate bandwidth in a compact QSFP28 form factor, intended for data center interconnects, metro networks and carrier-grade uplinks that require reliable long-reach 100G fiber connectivity. It supports standard duplex single-mode transmission with wavelength and power characteristics compatible with common 100GFR interfaces.

Advantages

The transceiver combines high-density 100 Gbps capacity with low power consumption and hot-pluggable operation, enabling flexible deployment in switches and routers with QSFP28 ports. Its single-mode fiber design supports longer distances than short-range modules, making it suitable where 2 km reach is required without intermediate amplification. The compact form factor allows high port counts in rack-mounted equipment while maintaining industry-standard electrical and optical interfaces for interoperability.

Suitable for

• Data center spine-to-leaf and rack uplinks requiring 100G capacity
• Metro and carrier links up to 2 km over single-mode fiber
• Switch-to-switch or router uplinks in campus and enterprise networks
• High-density aggregation and core connections in telecom racks

Key specifications

• Form factor: QSFP28 (4-channel 25 G lanes aggregated to 100 G)
• Standard: 100GBASE-FR
• Maximum reach: up to 2 km over single-mode fiber
• Fiber type: duplex single-mode fiber (SMF)
• Connector type: LC duplex
• Data rate: 100 Gbps
• Wavelength: compliant with FR-class 100G optical specifications
• Hot-pluggable: yes

How to use

Insert the QSFP28 transceiver into a compatible QSFP28 port on your switch or router while the host device is powered on or following the vendor's hot-plug guidelines. Connect duplex single-mode LC fiber patch cords to the module's connector, ensuring correct transmit/receive orientation. Verify link status via the host device management interface and monitor optical parameters such as receive power and lane status. If necessary, check the optical budgets and fiber attenuation to confirm reliable operation at the target distance.

Recommendations

Ensure compatibility with the host device's QSFP28 port and software. Use quality LC duplex single-mode fiber patch cords and maintain clean connectors to prevent signal loss. For installations approaching the 2 km reach, validate end-to-end optical loss and margin, and avoid tight bends or stress on the fiber. Observe electrostatic discharge precautions when handling the transceiver.