Type | Active Optical Breakout Cable |
Form Factor | QSFP to 4 x SFP+ |
Cable Length | 3 meters (10 feet) |
Color | Orange |
Features | Active cable (signal regeneration), breakout |
Power Requirement | |
Weight |
Cisco QSFP-4X10G-AOC3M= 40GBASE QSFP to 4xSFP+ Breakout Cable, 3M

Key Benefits

AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Enables high-performance 40GBASE breakout connectivity with active signal regeneration for consistent data transmission
- Compatible with a broad range of Cisco data center switches and expansion modules, simplifying integration
- Environmentally compliant and reliable, with support for major safety and emission standards, adding operational peace of mind
Product Overview
The Cisco QSFP-4X10G-AOC3M= is a high-performance active optical breakout cable enabling seamless 40GBASE connectivity through a single QSFP connection that branches into four discrete SFP+ channels. With a length of 3 meters (10 feet), this orange-colored cable uses active signal regeneration to maintain reliable data integrity over short distances, making it an ideal solution for top-of-rack and mid-row deployments within high-density data centers.
Featuring compliance with SFF-8431/SFF-8436/SFF-8461 standards and designed to meet multiple regulatory criteria including RoHS, IEC 60825-1, FCC CFR21 Part 1040, and UL, the cable guarantees not only performance but also safety and environmental responsibility. This cable is optimized for compatibility across a broad portfolio of Cisco platforms, including but not limited to Cisco Catalyst 6800 Series, Nexus 92XX and 93XX families, and UCS C4200 Series. It has been engineered with robust materials suitable for operating temperatures ranging from 32 °F to 158 °F.
Whether used in enterprise environments or hyperscale networks, the cable's support for breakout architectures allows scalable, cost-efficient upgrades without overhauling infrastructure. Backed by a 90-day warranty, it provides Cisco-grade performance that facilitates rapid deployment of 10G connections from a 40G backbone while minimizing latency and power consumption.
Specifications
Product Overview
Wireless Features
Wi-Fi Standards | |
Wireless Frequencies | |
Antenna Type |
Compliance & Origin
Country of Origin | China / Taiwan |
TAA Compliance | Yes |
Compliant Standards | UL, Laser Class 1, FCC CFR21 Part 1040, ELV, RoHS, IEC 60825-1, GR-326-CORE, GR-20-CORE, GR-1435-CORE |
Certifications | UL, IEC, FCC, RoHS |
Advanced Security Features
Security Capabilities | |
Encryption Support | |
Malware Detection | |
Firewall Type | |
Intrusion Detection/Prevention |
Interfaces
Interface Type | QSFP (Quad Small Form-factor Pluggable) |
Breakout Interfaces | 4 x SFP+ |
Connector Type (Primary End) | QSFP - male |
Connector Type (Secondary End) | 4 x SFP+ - male |
Data Transfer Rate (Per Lane) | 10 Gbps |
Total Data Rate | 40 Gbps |
Compatible Platform | Cisco Catalyst 6800, Nexus 92XX/93XX/31XX/32XX, UCS C4200 |
Physical & Environmental
Minimum Operating Temperature | 32 °F (0 °C) |
Maximum Operating Temperature | 158 °F (70 °C) |
Humidity Range (Operating) | |
Cable Jacket Material | |
Durability Rating | |
Bend Radius |
Cloud Management & Licensing
Cloud Management | |
Licensing Requirements | |
Bundled Software or Features |
Service & Support
Warranty | 90-day manufacturer warranty |