BlueOptics InfiniBand/fibre optic cable 20 m QSFP Aqua colour

The BlueOptics InfiniBand/fibre optic cable 20 m QSFP Aqua colour is a 20-metre active optical cable (AOC) with QSFP connectors on both ends, designed for high-speed links in data centers and high-performance computing environments. It supports 40GBASE-SR4 applications over multi-mode fiber and is compatible with platforms that accept QSFP AOCs following MSA standards. The aqua-coloured jacket enables easy identification in structured cabling and cable management systems.

Advantages

This QSFP-to-QSFP AOC integrates optical transmitter and receiver electronics on each end for direct optical signal transmission without separate transceivers, reducing connection points and potential signal loss. The assembly is manufactured to industry MSA standards and uses components selected for communication reliability, delivering long service life and stable optical performance. The cable is not susceptible to electromagnetic interference and supports simultaneous send/receive operation through its QSFP interfaces.

Suitable for

• Short-reach 40 Gb/s links between switches and routers in data centers
• High-performance computing clusters requiring low-latency interconnects
• Interconnects for storage systems and SAN fabrics using Fibre Channel over Ethernet
• Rack-to-rack QSFP connections within the same equipment room

Key specifications

• Length: 20 metres
• Connector type: QSFP to QSFP
• Application class: 40GBASE-SR4 / 40 Gb/s multimode fiber
• Cable type: Active Optical Cable (AOC) with integrated transceivers
• Color: Aqua (aids identification in cable runs)
• Supports digital diagnostics (DDM/DOM) when host hardware provides support

How to use

Install the BlueOptics QSFP AOC by inserting each QSFP connector into the corresponding QSFP port on your devices until the connector latches. Ensure devices are powered down or that hot-plug procedures recommended by the device vendor are followed. Verify that host hardware supports the AOC and any digital diagnostic functions you intend to use. After installation, confirm link status via device management interfaces and monitor optical parameters if DDM/DOM is available.

Recommendations

Route the aqua-coloured cable to avoid sharp bends and maintain the manufacturer’s minimum bend radius. Use proper cable management to prevent strain on QSFP connectors and keep fiber ends and connectors free from contamination; since the AOC is pre-assembled, standard connector cleaning is not required, but ports should remain clean. Confirm compatibility with your switch, router, or storage platform prior to deployment and enable DDM/DOM in supported systems for ongoing monitoring.