Price list for QSFP-DD optical receivers for data center interconnects

QSFP-DD active optical devices range from approximately $1,400 for short-reach SR8 modules to over $130,000 for long-haul ZR+ modules, depending on type, reach, and vendor. Pricing OverviewShort-Reach Modules (SR8): Designed for in-rack or cross-row connectivity. Typical cost from reputable third-party vendors: $1,400–$1,800 per module.

Supports multimode fiber (MMF) links up to 100 meters using MTP/MPO connectors.

Medium-

Reach Modules (DR4, FR4): Bridge data center rows or campus links. DR4 modules support single-mode fiber (SMF) links up to 500 meters, priced higher than SR8 but significantly lower than long-haul options.

Long-

Haul Modules (ZR+): Used for inter-data center connections over several kilometers.

OE

M ZR+ modules can exceed $130,000 per unit. These modules are coherent optical transceivers suitable for high-capacity DCI applications. Active Optical Cables (AOCs): QSFP-DD AOCs provide plug-and-play fiber connectivity for short- and medium-reach applications.

400G QSFP-DD AOCs are cost-effective for high-density data centers, supporting 400GbE or 800GbE depending on the cable type. Prices vary by length and vendor, typically lower than equivalent transceiver + fiber solutions.

OE

M vs Third-Party ConsiderationsOEM modules (Cisco, Finisar, etc.) are generally more expensive but offer guaranteed compatibility and support. Third-party modules provide cost savings, often 30–50% lower for SR8 and DR4 types, while maintaining compliance with QSFP-DD MSA standards. Volume discounts are common but often undisclosed; bulk purchases can significantly reduce per-unit cost.

Procurement Tips

Match module type to required reach to avoid overpaying for unnecessary capabilities.

Consider AO

Cs for short-reach links to reduce cabling complexity and cost.

Evaluate TC

O (Total Cost of Ownership) including power consumption, support, and replacement cycles, not just initial purchase price. By understanding module types, reach requirements, and vendor options, data center operators can optimize both performance and cost for QSFP-DD active optical devices.