Active Optical Cable 5m CBO SFP28-AOC-5M for 25Gb SFP28 ports

CBO SFP28-AOC-5M is a 5-meter active optical cable engineered for SFP28 (25Gb) ports. The cable provides a fixed optical connection between compatible SFP28 interfaces, delivering consistent 25Gbps throughput with low latency and simplified deployment compared with separate transceiver and fiber assemblies. Designed for short-reach links in data center and high‑performance networking environments, the AOC reduces electromagnetic interference and eliminates the need to manage individual transceivers and patch cords.

Advantages

The Active Optical Cable integrates transmitter and receiver elements in a single, factory-terminated assembly to ensure signal integrity and predictable 25Gb performance over 5 meters. Its plug-and-play form factor simplifies installation and reduces inventory of spare parts. Being optical, the cable is immune to electrical interference, contributing to stable data transfer in densely cabled racks. The fixed-length design helps maintain consistent latency and eliminates connector loss associated with separate transceiver and patch-cord combinations.

Suitable for

• Switch-to-switch 25Gb interconnects in top-of-rack or leaf-spine architectures
• Server-to-switch links where short-reach 25Gb connectivity is required
• High-density patching in data centers where reduced cable bulk and EMI immunity are desirable
• Environments that require low-latency, consistent 25Gb links without using separate transceivers

Key specifications

• Connector type: SFP28 form-factor active optical cable
• Data rate: 25 Gbps per lane (25Gb link)
• Length: 5 meters
• Signal type: Optical (single-mode performance for short reach within specified range)
• Latency: Low and consistent, suitable for high-performance networking
• Installation: Hot-pluggable SFP28 modules integrated within the cable assembly

How to use

Insert each SFP28 connector into the matching SFP28 port on the network devices until the latch engages. Ensure the ports support 25Gb operation and that firmware or OS drivers permit use of active optical cables. Avoid sharp bends and maintain the manufacturer’s recommended bend radius along the cable. For removal, depress the latch and pull the connector straight out. No separate transceivers or patch cords are required, simplifying link provisioning.

Recommendations

Use the 5m AOC for short-reach 25Gb links inside racks or between adjacent racks; route the cable to avoid tight bends and high-heat density areas. Verify compatibility with your switch and server vendor’s supported optics list if device-level compatibility checks are required. Store and handle the cable by the connector housing rather than pulling on the fiber jacket to prevent stress on internal assemblies.