Cabo de fibra ótica InfiniBand BlueOptics 470-ABPL-BO 50 m QSFP28 aqua

The BlueOptics 470-ABPL-BO InfiniBand fibre optic cable 50 m QSFP28 Aqua is a 50-metre active optical cable (AOC) with QSFP28 connectors on both ends, designed for high-speed links in data centres and network environments. It supports 100G optical transmission over multimode fibre for short-reach interconnects and is supplied in aqua colour coding for rapid identification and cable management. The cable integrates transmitter and receiver modules that follow MSA-compliant QSFP28 specifications and is intended for direct connection between compatible high-bandwidth devices.

Advantages

This BlueOptics AOC provides a factory-assembled fibre connection that reduces the need for patching and connector cleaning and removes insertion loss associated with multiple connection points. Being an active optical cable with QSFP28 interfaces, it supports simultaneous send and receive channels for 100G applications and includes digital diagnostics capabilities for monitoring voltage, temperature, transmit and receive optical power and laser bias where supported by host hardware. The aqua jacket simplifies identification and organization in dense cabling environments.

Suitable for

• High-speed server-to-switch or switch-to-switch links within data centres
• 100G Ethernet and comparable high-bandwidth interconnects over short distances
• Storage and network equipment interconnections that accept QSFP28 AOCs
• Environments that require colour-coded cable management

Key specifications

• Cable type: Active optical cable (AOC) with QSFP28 connectors on both ends
• Length: 50 metres
• Data rate: Supports 100G-class multimode optical transmission
• Fibre type: Multimode fibre suitable for short-reach applications
• Connector interfaces: QSFP28 to QSFP28 (MSA-compliant)
• Colour: Aqua jacket for identification
• Monitoring: Digital diagnostics / DOM-capable when supported by host hardware

How to use

Install the BlueOptics 50 m QSFP28 AOC by inserting each QSFP28 connector into the corresponding QSFP28 port on the devices to be connected, ensuring proper alignment and a secure mechanical latch. Verify that the host equipment supports QSFP28 AOC modules and that any required port settings for 100G operation are configured on the switches or servers. If the host supports digital diagnostics, access the monitoring registers through the host management interface to read link parameters such as temperature and optical power.

Recommendations

Route the cable to avoid sharp bends and mechanical stress; maintain the manufacturer’s minimum bend radius for multimode AOCs. Use the aqua colour to separate and label 100G QSFP28 links in patching schemes. Confirm host compatibility with QSFP28 AOCs and enable DDM/DOM support in device firmware to obtain diagnostic information.