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Arista

Arista AOC-Q-Q-40G-15M | 40GbE QSFP+ AOC, Multi-Mode Fibre, 15m, 850nm

Arista AOC-Q-Q-40G-15M | 40GbE QSFP+ AOC, Multi-Mode Fibre, 15m, 850nm

SKU:AOC-Q-Q-40G-15M

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Description

The Arista AOC-Q-Q-40G-15M is a 40GbE QSFP+ to QSFP+ Active Optical Cable designed for high-density, low-latency interconnects in data centre and high-performance computing environments. Spanning 15 metres over multi-mode fibre at 850 nm, this AOC delivers a full 40 Gbps aggregate bandwidth with plug-and-play simplicity — no separate transceivers required. Fully compliant with SFF-8436 QSFP+ MSA standards, it integrates seamlessly with Arista EOS platforms from version 4.13.0 onwards.

Built around high-reliability 850 nm VCSEL array and PIN photodetector technology, this cable offers the signal integrity of fibre optics with the convenience of a direct-attach form factor. It is ideal for top-of-rack to spine connections, inter-switch links, and server-to-switch cabling where distance requirements exceed passive DAC capability. Buy today from iptrading.com.au — fast shipping and expert service across Australia.

Features

- Active Optical Cable technology delivers reliable 40GbE connectivity over 15 metres of multi-mode fibre
- QSFP+ form factor on both ends enables direct device-to-device interconnection without separate transceivers
- 850 nm VCSEL transmitter array and PIN photodetector array ensure high signal integrity and low bit-error rates
- Low power, high-density design suited to tightly cabled data centre environments
- Plug-and-play interoperability — fully system-level qualified for Arista switches running EOS 4.13.0+
- SFF-8436 QSFP+ MSA compliant for broad standards-based compatibility
- Ideal for top-of-rack, inter-switch, and server-to-switch links where passive DAC reach is insufficient
- Part of a broader AOC family covering link lengths from 3 m to 100 m

Warranty

Arista hardware products come with a 1-year limited hardware warranty, covering defects in materials and workmanship under normal use.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Arista products. Contact our team to explore options that align with your organisation's needs.
https://www.arista.com/assets/data/pdf/Warranty.pdf

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- Part Number: AOC-Q-Q-40G-15M
- Form Factor: QSFP+ to QSFP+ (both ends)
- Data Rate: 40GbE (40 Gbps aggregate)
- Cable Type: Active Optical Cable (AOC)
- Fiber Type: Multi-Mode Fibre (MMF)
- Cable Length: 15 metres
- Wavelength: 850 nm (VCSEL array)
- Compliance: SFF-8436 QSFP+ MSA
- Minimum EOS Version Support: EOS 4.13.0
- AOC Family Range: 3 m to 100 m link lengths available

FAQs

Q: What is the maximum cable length of the AOC-Q-Q-40G-15M?
A: This cable is 15 metres in length. Arista's 40G AOC family supports link lengths from 3 metres up to 100 metres, so if you need a different length, alternative SKUs are available.

Q: What fibre type does this cable use?
A: The AOC-Q-Q-40G-15M operates over multi-mode fibre (MMF) at an 850 nm wavelength using VCSEL technology. It is not compatible with single-mode fibre infrastructure.

Q: Which Arista switches and EOS versions support this cable?
A: The AOC-Q-Q-40G-15M is supported on Arista EOS platforms from version 4.13.0 onwards. It has been fully system-level qualified for plug-and-play use with Arista switches featuring QSFP+ ports.

Q: How does an AOC differ from a passive DAC cable?
A: An Active Optical Cable (AOC) uses embedded optical transceivers and fibre to carry the signal, allowing it to reach 15 metres or more with excellent signal integrity. Passive Direct Attach Copper (DAC) cables are generally limited to 5–7 metres. AOCs are the preferred choice where longer data centre runs are needed without compromising on bandwidth or latency.

Q: Can I use this cable with non-Arista switches?
A: The cable is SFF-8436 QSFP+ MSA compliant, which provides a degree of standards-based compatibility. However, Arista fully qualifies and guarantees interoperability only on Arista EOS platforms. Compatibility with third-party equipment should be verified with the respective vendor.

Q: Can I purchase the AOC-Q-Q-40G-15M in Australia from IP Trading?
A: Yes. IP Trading (iptrading.com.au) stocks Arista AOC and transceiver products and ships across Australia. Contact our team for pricing, bulk order enquiries, and lead times.

Datasheet

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