CBO AOC SFP28 BlueOptics BO272703Q20M active optical cable, 20 m, SFP28 to SFP28

The CBO AOC SFP28 BlueOptics BO272703Q20M active optical cable is a 20 m SFP28-to-SFP28 link designed for 25 Gbps connections between switches, servers and network interface cards that accept SFP28 modules. This active optical cable integrates transceivers and fiber in a single assembly, offering a plug-and-play solution for short-range optical links in data centers, server rooms and high-performance networking environments. The cable supports low latency and electrical isolation while reducing the complexity of cabling compared with separate transceivers and fiber patch cords.

Advantages

The AOC design delivers consistent 25 Gbps performance over 20 meters while eliminating the need to install separate transceivers and fiber patch cords. Electrical isolation inherent to optical links reduces ground loop and EMI concerns. The integrated form factor simplifies rack-to-rack and switch-to-server connections, lowers insertion effort, and reduces the number of spare parts needed for maintenance. The active components within the cable ensure signal conditioning for reliable short-range high-speed transmission.

Suitable for

• 25 Gbps direct connections between switches or between switch and server with SFP28 ports
• High-density data center spine-leaf and top-of-rack cabling over short distances
• Server room upgrades where simplified cabling and low latency are required
• Environments requiring electrical isolation to minimize EMI and grounding issues

Key specifications

• Connector type: SFP28 on both ends
• Maximum data rate: 25 Gbps per lane
• Cable type: active optical cable (AOC) with integrated transceivers
• Length: 20 meters
• Typical application: short-range optical interconnects for networking equipment
• Latency: low, suitable for latency-sensitive applications

How to use

Install by plugging each SFP28 connector into the SFP28 port of the corresponding switch, server or NIC while the devices are powered according to manufacturer guidance. The cable is hot-pluggable in most systems; however, follow host equipment instructions for insertion and removal to avoid port or connector damage. Confirm link status via the host device management interface and verify 25 Gbps negotiation where applicable. If necessary, check compatibility lists for the networking equipment in use and update device firmware if the vendor recommends specific firmware versions for AOC support.

Recommendations

Use the cable for short-range, high-speed links within racks and between adjacent racks to maintain signal integrity and low latency. Avoid tight bends and excessive stress on the cable assembly; follow recommended bend radius from the equipment documentation. Store and route the cable away from sources of mechanical strain and keep connectors protected when not in use.