AOC SFP28 BlueOptics BO272703Q3M 3M active optical cable, CBO SFP28-AOC-3M-MV-BO

The AOC SFP28 BlueOptics BO272703Q3M 3M active optical cable is a factory-terminated, SFP28-form-factor cable designed to establish direct 25GbE links between compatible SFP28 ports on switches, network interface cards and servers. This AOC provides plug-and-play connectivity for short-reach data center interconnects, combining optical signal transmission with a compact transceiver connector to simplify rack cabling and maintain high data throughput with low latency.

Advantages

This active optical cable reduces cabling complexity by eliminating the need for separate transceivers and patch cords, while offering lower power consumption compared with electrical DAC solutions. Its factory-assembled optical fibers ensure consistent signal integrity and reduced bit error rates over the specified reach. The SFP28 connector form factor maintains compatibility with a wide range of 25GbE ports and supports hot-plug operation for rapid deployment and maintenance.

Suitable for

• Leaf-spine connections in data center topologies
• Server-to-switch 25GbE uplinks
• High-density switch-to-switch links where space and power are constrained
• Rack-to-rack short-reach interconnects within the same room or adjacent rooms

Key specifications

• Connector type: SFP28 form factor (active optical cable)
• Data rate: 25 Gigabit Ethernet (25GbE)
• Cable length: 3 meters
• Transmission medium: optical fiber with active transceiver electronics
• Design: factory-terminated, single assembly for plug-and-play use
• Power profile: lower power consumption compared with equivalent electrical DACs
• Operation: hot-pluggable with standard SFP28 ports

How to use

Insert each SFP28 connector into the corresponding SFP28 port on the two devices to be connected, ensuring the connector latch engages. The AOC is recognized automatically by compliant devices; no separate transceivers or fiber patching is required. Confirm link status in device management interfaces and verify negotiated speed is 25GbE. For safe handling, avoid excessive bending of the cable near the connector and ensure connectors are free of dust before insertion.

Usage recommendations

Use this 3 m active optical cable for short-reach links inside racks or between adjacent racks to maximize port density and minimize power draw. Store and route the cable following manufacturer bend-radius guidelines, and use dust caps when ports are unused to prevent contamination of optical interfaces.