• Turquoise arista aoc-q-q-40g-7m qsfp+ to qsfp+ 40gbe active optical cable with white connectors and ties
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Arista

Arista AOC-Q-Q-40G-7M | QSFP+ to QSFP+ 40GbE Active Optical Cable, 7M MMF

Arista AOC-Q-Q-40G-7M | QSFP+ to QSFP+ 40GbE Active Optical Cable, 7M MMF

AOC-Q-Q-40G-7M

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Description

The Arista AOC-Q-Q-40G-7M is a QSFP+ to QSFP+ 40GbE Active Optical Cable delivering up to 41.25 Gbps over 7 metres of Multi-Mode Fibre (MMF). Designed for high-density data centre interconnects, this AOC supports IEEE 802.3ba 40GBASE-SR4 and InfiniBand SDR/DDR/QDR, making it ideal for short-range server-to-switch and switch-to-switch connections where low latency and high bandwidth are critical. Compliant with the SFF-8436 QSFP+ MSA standard, it integrates seamlessly into Arista data centre environments.

Built on 850nm VCSEL optical technology, the AOC-Q-Q-40G-7M offers a lightweight, low-power alternative to copper DAC cables at longer reach, with plug-and-play installation requiring no additional configuration. It also supports 10G data rates (10.31 Gbps), providing deployment flexibility across mixed-speed environments. RoHS compliant and rated for 0°C to 70°C operating conditions. Need it fast? iptrading.com.au delivers across Australia — shop now.

Features

- Direct-attach Active Optical Cable optimised for high-density data centre deployments
- Compliant with QSFP+ MSA SFF-8436 industry standard for broad interoperability
- Supports IEEE 802.3ba 40GBASE-SR4 and InfiniBand SDR/DDR/QDR protocols
- 850nm VCSEL-based optical technology for reliable short-range transmission
- Supports both 40G and 10G data rates for flexible deployment
- Low power consumption design reduces thermal load in dense rack environments
- Plug-and-play installation — no configuration or additional drivers required
- RoHS compliant for environmentally responsible deployment

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

- Form Factor: QSFP+ to QSFP+
- Data Rate: 40GbE (10.31 – 41.25 Gbps)
- Cable Length: 7 metres
- Fiber Type: Multi-Mode Fiber (MMF)
- Wavelength: 850nm (VCSEL-based)
- Connector Type: QSFP+ on both ends
- MSA Standard: SFF-8436 QSFP+ compliant
- Supported Protocols: IEEE 802.3ba 40GBASE-SR4, InfiniBand SDR/DDR/QDR, 10G/40G Ethernet
- Operating Temperature: 0°C to 70°C
- RoHS Compliant: Yes

FAQs

Q: What is the maximum reach of the Arista AOC-Q-Q-40G-7M?
A: The AOC-Q-Q-40G-7M is a fixed-length 7-metre Active Optical Cable. It is designed for short-range data centre interconnects and is not suitable for distances beyond 7 metres — for longer runs, a standard fibre patch cable with separate QSFP+ transceivers would be required.

Q: What protocols does the AOC-Q-Q-40G-7M support?
A: It supports IEEE 802.3ba 40GBASE-SR4 for 40G Ethernet, InfiniBand SDR, DDR, and QDR, as well as 10G Ethernet — making it versatile for both networking and HPC/storage interconnect applications.

Q: Is the AOC-Q-Q-40G-7M compatible with non-Arista switches?
A: The AOC-Q-Q-40G-7M is compliant with the SFF-8436 QSFP+ MSA standard. While it is tested and supported on Arista platforms, it may operate on other QSFP+ compliant switches. For guaranteed compatibility, we recommend confirming with your switch vendor's supported optics list.

Q: How does an Active Optical Cable (AOC) differ from a DAC cable?
A: An AOC uses fibre optics with integrated transceivers on each end, allowing longer reach and lower electromagnetic interference compared to copper Direct Attach Cables (DAC). AOCs like this model are lighter and more flexible, making them ideal for structured cabling in rack-dense environments.

Q: Can I purchase the Arista AOC-Q-Q-40G-7M in Australia from IP Trading?
A: Yes. IP Trading (iptrading.com.au) is an Australian B2B IT hardware reseller stocking Arista transceivers and cables. We deliver across Australia with fast dispatch — contact us or order directly through the website for pricing and availability.

Q: Does this cable require any configuration or drivers to operate?
A: No. The AOC-Q-Q-40G-7M is a plug-and-play cable. Simply insert both QSFP+ ends into compatible ports and the link will establish automatically — no software configuration or additional drivers are needed.

Datasheet

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