Arista

Arista AOC-Q-Q-40G-3M | QSFP+↔QSFP+ AOC | 40GbE | 40GBASE-SR4 | 850nm | 3m | Integrated optic cable

Arista AOC-Q-Q-40G-3M | QSFP+↔QSFP+ AOC | 40GbE | 40GBASE-SR4 | 850nm | 3m | Integrated optic cable

SKU:AOC-Q-Q-40G-3M

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Description

Lightweight QSFP+ to QSFP+ Active Optical Cable for short 40GbE links with excellent EMI immunity and easy cable management. Ideal for in-rack or adjacent-rack connections without separate transceivers or MPO jumpers.

Features

- Plug-and-play 40GbE link—no separate optics or MPO jumpers required
- Thin, lightweight cable for superior airflow and cable management
- Stable performance with strong EMI immunity
- Hot-swappable QSFP+ modules at both ends
- MSA-compliant for multi-vendor interoperability

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

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

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FAQs

Technical Specifications

FAQs

Q: How is an AOC different from using SR4 transceivers with MPO fiber?
A: An AOC integrates the optics and fiber into one assembly, eliminating separate transceivers and MPO patch cords for simpler deployment.

Q: Is it compatible with my 40G QSFP+ ports?
A: If your platform supports 40GBASE-SR4 over QSFP+, it should work. Always check platform AOC compatibility guidelines.

Q: Can I run longer than 3 meters?
A: Choose a longer AOC length or discrete SR4 transceivers with OM3/OM4 cabling for extended distances.

Q: Do I need to clean connectors?
A: The connectors are QSFP+ modules; keep their cages and dust caps clean. No MPO inspection is required since the fiber is integrated.

Technical Specifications

- Interface/form: QSFP+ to QSFP+
- Data rate: 40GbE (4x10G lanes, parallel optics)
- Standard: IEEE 802.3ba 40GBASE-SR4; MSA SFF-8436
- Wavelength: 850 nm (VCSEL)
- Cable type: Active Optical Cable (AOC), multimode fiber (OM3/OM4 compatible)
- Length/reach: 3 meters
- Connector ends: QSFP+ plugs (integrated optics each end)
- Typical power: ~1.5 W per end (platform dependent)
- EMI: Excellent immunity compared with copper DAC
- Operating temperature: 0°C to 70°C
- Compliance: RoHS

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