AOC kábel BlueOptics AOC-QSFP28-CABLE-2M-BO 2m QSFP28 konektor samec/konektor samec

The BlueOptics AOC-QSFP28-CABLE-2M-BO is a 2-metre active optical cable with QSFP28 male connectors on both ends, engineered for high-bandwidth, low-latency interconnects in modern network infrastructures. This cable is intended for short-reach connections inside racks and between adjacent racks, providing a compact, energy-efficient alternative to separate transceivers and fibre patch cords. Its all-in-one design reduces connector bulk and simplifies installation in dense data centre environments.

Advantages

The active optical design ensures consistent signal integrity over the 2 m length while minimising electromagnetic interference and heat generation. QSFP28 connectivity supports up to 100 Gbps aggregated throughput (compatible with QSFP28 port implementations), enabling high-performance links for server, switch and storage interconnects. The single-cable solution reduces insertion points and cable management complexity, and the plug-and-play QSFP28 male terminations allow straightforward deployment without additional modules.

Suitable for

• Short-reach high-speed connections inside data centre racks
• Switch-to-switch links in top-of-rack and end-of-row installations
• Server-to-switch or server-to-storage interconnects requiring 25 Gbps per lane / 100 Gbps aggregated
• Environments where low latency and reduced EMI are important

Key specifications

• Cable type: Active optical cable (AOC)
• Connector type: QSFP28 male to QSFP28 male
• Length: 2 metres
• Data rate: Supports QSFP28-class bandwidth (up to 100 Gbps aggregated through 4 lanes)
• Form factor: Direct-attach QSFP28 plug-in design
• Typical use: Short-reach intra-rack/inter-rack connections

How to use

Insert each QSFP28 male connector into the corresponding QSFP28 port on your networking devices, ensuring correct alignment and fully seated connections. The cable is hot-pluggable—connect or disconnect while devices are powered if your hardware supports hot-swap operations—and requires no additional transceiver modules. Verify link status on connected devices after installation and confirm supported speeds and lane configurations in the equipment interface to ensure optimal operation.

Recommendations

For reliable long-term operation, route the cable to avoid sharp bends and excessive tension; observe the manufacturer’s minimum bend radius. Use in environments within the specified operating temperature and humidity ranges of your network equipment. When replacing or upgrading links, verify compatibility with your switches and servers for QSFP28 AOC support and firmware interoperability.