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Cisco

Cisco QSFP-H40G-AOC25M | 40G | QSFP+ | 40GBASE-SR4 AOC | 850nm | 25m | QSFP+↔QSFP+

SKU:QSFP-H40G-AOC25M

Stock Status: Enquire

Regular price $1,864.50 AUD
Regular price
$1,864.50 AUD
$1,864.50 AUD
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Description

High-performance 40G QSFP+ Active Optical Cable for short-to-medium data center links. Integrated QSFP+ ends emulate 40GBASE-SR4 MMF optics to deliver low-latency, low-EMI connectivity without separate transceivers—ideal for ToR/Spine-Leaf and cluster interconnects up to 25 meters. Compatible with standard 40G QSFP+ Ethernet and InfiniBand FDR10 ports on switches, routers, and adapters.

Features

- Plug-and-play 40G connectivity without separate transceivers
- Lightweight optical cable for easier cable management than long copper DACs
- Low power and low latency interconnect
- Excellent EMI immunity versus copper solutions
- Optimized for short-to-medium rack, row, and pod links (up to 25 m)

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: Will this AOC work in standard 40G QSFP+ switch ports?
A: Yes. It is designed for QSFP+ 40G ports that accept AOC solutions.

Q: Can I use this to break out to 4x10G?
A: No. This is a straight 40G-to-40G AOC. Use a dedicated 4x10G breakout AOC if you need breakout.

Q: Does it require OM3/OM4 patch cords?
A: No. The fiber is integrated; no external patch cords are required.

Q: Is it hot-swappable?
A: Yes. QSFP+ ends are hot-swappable in supported ports.

Q: Does it support InfiniBand?
A: Yes, it supports InfiniBand FDR10 in addition to 40GbE where host ports support it.

Technical Specifications

- Data rate: 40 Gbps
- Form factor: QSFP+
- Cable type: Active Optical Cable (AOC)
- Ethernet standard: IEEE 802.3ba 40GBASE-SR4 (AOC emulation)
- Wavelength: 850 nm (MMF)
- Length: 25 m
- Connectors: QSFP+ male to QSFP+ male (integrated)
- Protocols: 40GbE; InfiniBand FDR10
- Compatibility: Cisco and MSA-compliant QSFP+ 40G ports
- Breakout support: No (straight 40G-to-40G)
- Hot-swappable ends: Yes
- EMI immunity: Optical fiber, not susceptible to crosstalk
- Typical operating temperature: 0°C to 70°C

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