40G QSFP+ to 4 Duplex LC Breakout Active Optical Cable

Technical Specification: 40G QSFP+ → 4× Duplex LC Active Optical Breakout Cable (AOC)

Product Overview

This breakout AOC splits a single 40G QSFP+ port into four independent full-duplex 10G LC links using multimode fiber. It’s ideal for high-density, low-latency data center applications where flexibility and optical performance are priorities.

Key Features

• Connector A: QSFP+ (hot-pluggable, SFF-8436 compliant)
• Connector B: 4 × Duplex LC (8-fiber parallel interface)
• Channel Rate: Up to ~10.3 Gbps per channel (aggregate: 40 Gbps)
• Media: 850 nm VCSEL light sources over OM3 multimode fiber
• Available Lengths: Typically 1–5 meters (e.g., 5 m option common)
• Power Supply: Single 3.3 V
• Digital Monitoring: DDM/DOM supported via I²C interface
• Operating Temperature: 0 °C to 70 °C (commercial grade)
• Power Consumption: Low, typically ≤ 0.7 W
• Minimum Bend Radius: Approximately 30 mm (or ~60 mm per lane)
• Compliance: IEEE 802.3ba (40GBASE-SR4), QSFP+ MSA, RoHS, commercial-grade standards

Performance & Specifications

Applications

• Convert one 40G QSFP+ uplink into four 10G LC endpoints (e.g., for aggregation or breakout use cases)
• Ideal for dense rack-to-rack or within-rack top-of-rack (ToR) interconnects
• High-bandwidth, multi-lane interconnects for compute clusters, storage arrays, or networking fabrics

Why Choose Swedish Telecom Opto?

✅ European-based support & logistics
✅ Full multi‑vendor compatibility
✅ Extensive QA testing with performance reports
✅ Customized stock for projects and repeat supply
✅ 100% verified and coded
✅ Lower cost – no brand tax
✅ Trusted since 2004

Need a Quote or Sample?

This module is available in volume or with custom tuning.

👉 Request a quote or contact our optical team today:
📧 sales@swedishtelecomopto.com

‘