AOC CBO SFP28 BlueOptics BO272703Q3M aktívny optický kábel 3 m

The AOC SFP28 BlueOptics BO272703Q3M active optical cable is a 3 m fixed-length solution engineered for 25Gbps SFP28 ports. It integrates transceiver functions into the cable ends, eliminating the need for separate pluggable transceivers and providing a compact, lightweight link for short-reach connections. The cable is intended for data center environments and rack-to-rack interconnects where reliable 25G connectivity, reduced power consumption and simplified cabling are required.

Advantages

This active optical cable offers low power consumption and reduced heat dissipation compared with equivalent electrical direct-attach copper solutions. Its integrated optics reduce the number of separate components to manage and simplify installation and replacement. The fixed 3 m length provides predictable signal performance for short-reach links, while the optical medium delivers immunity to electromagnetic interference and supports higher-density deployments in constrained rack spaces.

Suitable for

• Short-reach interconnects between switches in the same or adjacent racks
• Connections from servers to top-of-rack or spine switches supporting 25Gbps SFP28
• High-density patching in data centers where reduced power and cabling complexity are priorities

Key specifications

• Connector type: SFP28 form factor with integrated optical transceivers
• Nominal link speed: 25 Gbps
• Length: 3 meters fixed
• Medium: multimode optical fiber within an active optical cable assembly
• Power: low-power design compared with electrical direct-attach alternatives
• EMI immunity: optical transmission resists electromagnetic interference
• Deployment: designed for short-reach, rack-to-rack and intra-rack links

How to use

Install the cable by inserting each SFP28 end into compatible 25Gbps SFP28 ports on the host devices until the latches engage. Ensure that both ends are seated and that the ports are compatible with active optical cable modules. Do not bend the cable below the manufacturer’s minimum bend radius and avoid pulling on the cable jacket when routing through racks or cable management. When removing the cable, disengage the latch and pull straight out to avoid damaging the connector.

Recommendations

For reliable operation, verify switch and server compatibility with SFP28 AOC modules and ensure firmware does not block third-party AOC devices. Maintain proper airflow and avoid routing the cable near heat sources; observe the cable’s minimum bend radius and secure routing within cable managers to prevent strain. Use this 3 m AOC in short-reach links where 25Gbps performance and lower power are required.