Optical QSFP28 Transceiver BlueOptics Q28-100G-FR 100 Gb/s Singlemode (FR)

BlueOptics Q28-100G-FR is a QSFP28 optical transceiver engineered for 100 Gigabit Ethernet over singlemode fiber with FR (Fine Reach) transmission. The module fits the QSFP28 form factor and supports high-density deployments in data centers and carrier networks. It is designed for low-power operation and hot-pluggable installation to simplify upgrades and maintenance while delivering reliable 100 Gb/s links between switches, routers and optical aggregation equipment.

Advantages

The transceiver provides a standardized QSFP28 interface for compatibility with a wide range of switches and routers. Low power consumption reduces rack-level cooling and energy requirements, while the hot-pluggable design enables tool-free replacement and fast field service. Singlemode FR optics extend reach compared with short-reach modules, allowing long-distance interconnects within metropolitan and campus networks. Compliance with common optical standards ensures predictable performance and interoperability in multi-vendor environments.

Suitable for

• 100 Gigabit Ethernet links between data center switches and aggregation devices
• Longer-reach singlemode connections in metro and campus networks
• Carrier and service provider transport where FR reach is required
• High-density installations that use QSFP28 ports for uplinks and spine links

Key specifications

• Interface: QSFP28 form factor, 4-channel electrical interface supporting 100 Gb/s
• Optical type: Singlemode fiber (SMF) optimized for FR reach
• Data rate: 100 Gigabit Ethernet
• Wavelength: optics designed for standard FR optical wavelengths (singlemode)
• Power consumption: low-power design suitable for high-density racks
• Operation: hot-pluggable module for in-service replacement
• Environment: designed for use in data center and carrier network environments

How to use

Install the transceiver into an available QSFP28 port on a compatible switch or router while the host is powered on or off, following the host vendor's hot-swap guidelines. Connect singlemode fiber patch cords with appropriate LC connectors to the module's optical interface, ensuring correct polarity and secure connections. Monitor link status through the host device management interface to verify a stable 100 Gb/s connection. For safe handling, follow ESD precautions and avoid touching the optical contacts; keep dust caps on unused ports.

Usage recommendations

Use singlemode fiber cabling and clean LC connectors to maintain signal integrity; verify compatibility with the host device's supported QSFP28 optics and confirm required FR reach for the intended link distance before deployment.