LevelOne AOC-0503 network transceiver module Fiber optic 103100 Mbit/s QSFP28 850 nm

The LevelOne Quad Small Form-factor Pluggable 28 (QSFP28) active optical cable provides high-performance connectivity for I/O-intensive 100G Ethernet applications. The cable integrates four channels and supports up to 100 Gbps using a Chip on Board (COB) design, delivering efficient optical transmission and flexibility for system architects and installers.

Advantages

The QSFP28 active optical cable offers compact form factor, multi-channel aggregation and reduced power consumption thanks to its COB implementation. It ensures stable high-speed links for data centers and network equipment while simplifying cabling and enabling longer reach compared with passive copper alternatives.

Key specifications

• Form factor: QSFP28 (Quad SFP28)
• Data rate: up to 100 Gbps (aggregate)
• Channels: 4 lanes
• Technology: active optical cable with Chip on Board (COB)
• Application: 100G Ethernet, I/O-intensive networks

How to use

Insert the QSFP28 connectors into compatible QSFP28 ports on switches or network adapters, ensuring correct orientation. Verify link status and speed through network management tools or device LEDs. Use appropriate length and route the cable to avoid excessive bending; follow device vendor guidance for hot-plug support and power considerations.

Recommendations

Choose the cable length and QSFP28-compatible ports according to your data center layout and required reach. For optimal performance, pair with devices that support 100G Ethernet and consult vendor documentation for firmware or compatibility notes.