AOC SFP28 BlueOptics BO272703Q5M 5M active optical cable, CBO SFP28-AOC-5M-NA-BO

The AOC SFP28 BlueOptics BO272703Q5M 5M active optical cable is a 5‑metre SFP28 form factor link designed for 25GbE environments. It connects compatible SFP28 ports on switches, network interface cards (NICs) and servers to provide high‑speed short‑reach transmission with low latency and electrical isolation. Compared with copper direct attach cables, this active optical cable reduces cabling bulk and heat, while supporting reliable rack‑to‑rack and intra‑rack links in data center and enterprise networks.

Advantages

This BlueOptics AOC delivers 25Gbps line rate in a lightweight, flexible optical assembly that simplifies cable management in dense deployments. The active optical design provides galvanic isolation and reduced electromagnetic interference, which helps maintain signal integrity in environments with multiple power and data paths. Its SFP28 form factor ensures hot‑pluggable compatibility with standard SFP28 ports on networking equipment, enabling straightforward replacement or addition without system downtime.

Suitable for

• 25 Gigabit Ethernet switch-to-switch interconnects
• Server-to-top-of-rack and rack-to-rack connections
• High-density data centre cabling and network aggregation
• Short‑reach links where reduced weight and electrical isolation are required

Key specifications

• Form factor: SFP28 active optical cable
• Data rate: 25 Gigabit Ethernet
• Length: 5 metres
• Connector type: SFP28 modules at both ends, hot‑pluggable
• Transmission: optical fibre with active transceivers integrated in the cable
• Latency: low‑latency design suitable for switch and server interconnects
• Cabling advantages: lightweight, reduced bulk compared with copper DACs, electrical isolation

How to use

Insert each SFP28 module end firmly into the corresponding SFP28 port on the networking equipment until it latches. Verify link status via the switch or server management interface and allow any host drivers or firmware to enumerate the new link. Use the cable for direct device-to-device connections within the supported 5‑metre reach; avoid bending the cable beyond the manufacturer’s minimum bend radius and keep the optical connectors protected from dust when not in use.

Recommendations

For optimal performance in data centre environments, use this AOC for short‑reach 25GbE links inside racks or between adjacent racks. Ensure compatible SFP28 port firmware and driver support on both ends. Store and handle the cable to avoid excessive bending, kinking or exposure to contaminants, and confirm link negotiation and speed settings after installation.