Arista

Arista QSFP-40G-UNIV | 40G QSFP+ | Universal duplex | 1310 nm | 150m MMF / 500m SMF | LC duplex

SKU:QSFP-40G-UNIV

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Description

Universal 40G QSFP+ transceiver that operates over both multimode and single-mode duplex fiber using an LC connector. Enables easy migration by supporting up to 150 m on OM3/OM4 MMF and up to 500 m on SMF without changing patch panels or optics.

Features

- Single LC duplex optic for both MMF and SMF deployments
- Simplifies 10G-to-40G migrations without MPO infrastructure
- Up to 500 m reach on single-mode fiber
- QSFP+ MSA compliant for wide interoperability
- DOM support for proactive link health visibility

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: Do I need different optics for MMF and SMF?
A: No. This universal 40G module works with both OM3/OM4 MMF up to 150 m and SMF up to 500 m using the same LC duplex connection.

Q: Does it require MPO cabling?
A: No. It uses a standard LC duplex connector.

Q: Can I use this for 4x10G breakout?
A: No. Universal 40G duplex optics are not designed for 4x10G breakout applications.

Q: Is digital diagnostics monitoring available?
A: Yes. DOM/DDM is supported for optical power and temperature monitoring.

Technical Specifications

- Data rate: 40 Gigabit Ethernet
- Form factor: QSFP+
- Optical type: Universal 40G duplex
- Fiber type: MMF (OM3/OM4) and SMF over LC duplex
- Reach: up to 150 m (OM3/OM4 MMF), 500 m (SMF)
- Connector: LC duplex
- Wavelength: 1310 nm
- DDM/DOM: Digital diagnostics supported
- Compatibility: QSFP+ ports supporting universal 40G optics
- Breakout support: Not intended for 4x10G breakout

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