Optical Active Cable BlueOptics QSFP28 100GBASE-SR4, 25 m

The Optical Active Cable BlueOptics QSFP28 100GBASE-SR4, 25 m is a pre-terminated active optical cable that provides 100 Gbps short-reach connectivity for data centres and high-density networking environments. This QSFP28 AOC integrates transmitter and receiver optics within the cable assembly to enable direct switch-to-switch or switch-to-server connections over a 25 meter fiber link without separate transceivers. The design reduces installation complexity, offers low latency signal transmission and is suitable for environments requiring reliable plug-and-play fibre cabling.

Advantages

This active optical cable eliminates the need for individual transceiver modules and patch cords, reducing component count and simplifying rack cabling. The pre-terminated QSFP28 connector assembly supports consistent optical performance and predictable signal integrity across the 25 m link. The cable is engineered for high-density applications, delivering low power consumption and minimal latency typical for active optical interconnects, while improving airflow and space usage in server racks compared with equivalent copper solutions.

Suitable for

• Short-reach 100 Gbps links inside data centres
• Switch-to-switch and switch-to-server connections in high-density racks
• Top-of-rack and spine-leaf network architectures
• Environments that require plug-and-play optical interconnects with minimal setup

Key specifications

• Data rate: 100 Gbps (100GBASE-SR4)
• Connector type: QSFP28 on each end
• Link length: 25 metres of pre-terminated multimode fibre
• Transmission: Active optical cable with integrated optics
• Reach category: Short-reach fibre interconnect
• Typical applications: Data centre switch interconnect, server uplinks

How to use

Connect the QSFP28 plugs into compatible QSFP28 ports on networking equipment, ensuring proper alignment and a secure latch. No separate transceiver installation or fibre splicing is required because the cable is factory-terminated and active. Verify port configuration and link negotiation on connected devices; the cable functions as a direct 100G optical link when devices support 100GBASE-SR4. Follow standard ESD handling and cable routing practices to avoid sharp bends and excessive strain on the cable assembly.

Lietošana un ieteikumi

Install the cable in a clean environment, avoid tight bend radii and secure the cable to prevent mechanical stress. Confirm compatibility of equipment QSFP28 ports and configure interfaces according to the switch or host vendor guidelines. For predictable performance, maintain proper multimode fibre management and avoid mixing with incompatible fibre types.