Axiom
QSFP‑4SFP25G‑AOC15M‑AX – Cisco‑Compatible 100GBase‑AOC QSFP28 to 4×SFP28 Breakout Cable | 15 Meter
The Axiom QSFP‑4SFP25G‑AOC15M‑AX is a flexible 100 Gigabit Active Optical Cable (AOC) solution offering Cisco‑compatible breakout functionality. Featuring a QSFP28 connector on one end that splits into four ISO‑conformant SFP28 connectors, this cable delivers 4×25 Gbps lanes over a 15‑meter multimode fiber run. Designed for heterogeneous data center fabrics, it supports 100GBase‑AOC and is pre‑programmed for seamless Cisco OEM interoperability—eliminating firmware mismatch or port disabling issues while ensuring consistent multi‑vendor compatibility. Perfect for applications like switch‑to‑server aggregation, 4‑port consolidation, and breakout backbone links.
Features
This breakout AOC integrates embedded QSFP28 optical transceivers and fiber routing to support independent 25 Gbps SFP28 channels, delivering up to 100 Gbps aggregate throughput. Built to MSA and IEEE 802.3 standards, the cable combines 850 nm multimode VCSEL optics with factory‑encoded EEPROM compliance. Each cable is programmed for Cisco platform acceptance, ensuring plug‑and‑play operation without configuration changes.
Advanced Options
At 15 meters, the cable exceeds passive DAC range, providing optic-level signal integrity and minimal electromagnetic interference (EMI). The slim, lightweight LSZH jacket supports better airflow and denser installations. Axiom employs full functional testing—eye‑diagram, BER, and power-margin validation—ensuring enterprise-grade performance across supported switches and NICs. Its DDM/DOM‑reporting capability enables administrators to monitor optical power, temperature, and link health in real-time.
Product Key Features
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QSFP28 to 4× SFP28 breakout Active Optical Cable
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15 Meter fixed length using OM3/OM4 multimode fiber
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Supports full 100GBase‑AOC with 4×25 Gbps lanes
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Cisco‑compatible via EEPROM pre-programming
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Low power consumption (~3.5 W total typical)
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MSA, IEEE 802.3bm, SFF‑8665, RoHS, TAA compliant
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Compact LSZH jacket, optimized for high-density cable runs
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Hot‑swappable, plug‑and‑play deployment
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Supports Digital Diagnostics (DDM) for active monitoring
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Lifetime warranty & 30‑day return policy
Reliability & Performance
Designed for resilient, high‑density deployment, the Axiom QSFP‑4SFP25G‑AOC15M‑AX provides reliable 100 Gbps connectivity over 15 m with consistent low-latency and optical integrity. Its breakout design consolidates four independent 25 Gbps SFP28 interfaces, enabling flexible cabling topologies such as server aggregation or uplink multiplexing. Made for dense switch-to-switch or server clusters, the AOC supports in‑field hot-swapping and is tested to operate across 0 °C to 70 °C environments. Cable construction minimizes bulk, improving airflow and rack clearing. Real-time diagnostics (via DDM/DOM) help track performance metrics and preemptively detect issues. By eliminating separate transceivers, this cable reduces both cost and deployment complexity while ensuring consistent vendor‑level compatibility in Cisco‑based deployments.
Key Features (Bullet List)
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QSFP28 → 4× SFP28 100 Gbps Active Optical Cable
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15 m OM3/OM4 multimode fiber link
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Breakout operation: 4 independent 25 Gbps channels
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Cisco-compatible EEPROM programming
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Low power usage (~3.5 W typical)
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Standard-compliant (IEEE 802.3bm, SFF‑8665, MSA)
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Supports DDM diagnostics monitoring
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LSZH ultra-thin fiber jacket
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Hot-swappable plug-and-play form factor
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TAA and RoHS certified; lifetime warranty
Product Specifications
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