AOC SFP28 BlueOptics BO272703Q7M 7M Passive active optical cable — CBO

Passive AOC SFP28 BlueOptics BO272703Q7M 7M is a 7-meter active optical cable in SFP28 form factor, engineered for short-range 25GbE links. It delivers a fixed-length optical connection between SFP28 ports on servers, switches and storage devices, enabling high-bandwidth, low-latency data transfer for dense rack environments. The cable is intended for straightforward plug-and-play deployment without transceiver modules, providing a consolidated optical path in a single assembly designed for reliable short-distance interconnects.

Advantages

The 7-meter passive AOC provides consistent 25Gb/s performance with reduced electrical interference compared to copper alternatives. Its fixed-length optical design eliminates compatibility issues associated with separate transceivers and patch cords, simplifying inventory and installation. The SFP28 form factor ensures compatibility with equipment supporting SFP28 ports and supports compact routing in rack-to-rack and intra-rack topologies while minimizing latency and power consumption.

Suitable for

• 25GbE server-to-switch connections inside the data center
• Switch-to-switch rack-to-rack short-reach links
• High-density top-of-rack and spine-leaf deployments
• Storage array interconnects requiring low-latency links

Key specifications

• Connector type: SFP28 form factor duplex optical assembly
• Transmission speed: 25 Gigabit per second link rate
• Length: 7 meters fixed-length optical cable
• Optical medium: multimode active optical cable for short-reach applications
• Latency: low propagation delay suitable for high-performance networking
• Power: lower power consumption compared to comparable active copper cables

How to use

Insert each SFP28 connector into the matching SFP28 port on the network devices until the connector latches. Ensure both devices support 25GbE SFP28 passive AOC connections and that ports are enabled and configured for the intended link speed. No separate transceivers are required; the fixed-length AOC establishes the optical link automatically once physically connected. Route the cable to avoid sharp bends and secure it to maintain airflow and service access within the rack.

Recommendations

For reliable operation, verify device compatibility with SFP28 AOC assemblies in vendor documentation before deployment, maintain bend radius within manufacturer limits, and avoid prolonged exposure to mechanical stress. Use the cable for short-reach 25GbE interconnects in rack and cabinet environments where fixed-length, low-latency optical links are required.