Sopto SPH-Q/4SFP+AOC — 40G QSFP+ to 4 × 10G SFP+ Breakout AOC (1/3/5 meters)

The Sopto SPH-Q/4SFP+AOC is a 40 Gbps QSFP+ to 4 × 10G SFP+ breakout Active Optical Cable, available in lengths up to 100 m. It splits a single 40G uplink into four independent 10G links, making it ideal for switch-to-server or aggregation deployments. With low power consumption, flexible fiber design, and plug-and-play QSFP+/SFP+ connectors, it’s built for modern data center interconnects.

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Description

The SPH-Q/4SFP+AOC is Sopto’s high-performance breakout Active Optical Cable, engineered for seamless interconnect between 40G and 10G infrastructures. At one end, it features a QSFP+ 40G connector, while the opposite end breaks out into 4 × SFP+ 10G connectors, enabling you to split a single 40 Gbps uplink into four 10 Gbps channels.

This AOC eliminates the need for separate transceivers and patch cords, reducing both costs and installation complexity. It is hot-swappable and plug-and-play, requiring no additional configuration. With cable lengths ranging from 1 m up to 100 m, it adapts easily to rack-to-rack, Top-of-Rack (ToR), and server breakout scenarios.

Lightweight and fiber-based, the SPH-Q/4SFP+AOC is more flexible and airflow-friendly than copper DAC solutions, while consuming less power. Fully compliant with QSFP+ and SFP+ MSA standards, as well as IEEE 802.3ba (40GBASE-SR4 / 10GBASE-SR), it ensures interoperability across mainstream switches, servers, and storage devices.

Ideal for high-density environments, this breakout AOC is the smart choice for data centers, cloud computing, and enterprise networks needing efficient 40G to 10G integration.


Application

Data centers, Rack-to-server interconnects, Switch aggregation, Cloud computing, Enterprise fiber links, Telecom infrastructure


Key Features

✔️ Breakout design: 1 × QSFP+ (40G) to 4 × SFP+ (10G)
✔️ Supports 40 Gbps split into 4 × 10 Gbps channels
✔️ Cable lengths from 1 m up to 100 m
✔️ Plug-and-play, hot-swappable deployment
✔️ Lightweight, flexible fiber design for easier cable management
✔️ Low power consumption vs DAC or discrete optics
✔️ Fully compliant with QSFP+ & SFP+ MSA, IEEE 802.3ba
✔️ Certified to CE, RoHS, FCC standards

Specifications

Specification Details
Brand Sopto
Model / Product Code SPH-Q/4SFP+AOCx
Product Type QSFP+ to 4 × SFP+ Active Optical Cable
Topology 1 × QSFP+ (40 Gbps) → 4 × SFP+ (10 Gbps)
Data Rate 40 Gbps (4 × 10 Gbps breakout)
Connector Type QSFP+ (1 end), 4 × SFP+ (other end)
Cable Type Multimode Active Optical Cable (OM3 / OM4)
Length Options 1 m – 100 m
Power Consumption <2 W (typical)
Operating Temperature 0 °C to 70 °C
Storage Temperature –40 °C to 85 °C
Standards Compliance QSFP+ MSA, SFP+ MSA, IEEE 802.3ba (40GBASE-SR4 / 10GBASE-SR)
Certifications CE, RoHS, FCC
Warranty 9 months
Package Contents SPH-Q/4SFP+AOC cable

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