Offshore Price QSFP Optical Module 400G

400G QSFP-DD modules range from approximately $1,400 for short-reach SR8 modules to over $130,000 for long-haul coherent ZR+ modules, depending on type and vendor.

Price Ranges by Module Type

• SR8 (Short-Reach, In-Rack): Typically $1,400–$1,800 from reputable third-party vendors, ideal for in-rack and cross-row connectivity in data centers .
• DR4/FR4 (Medium Reach): Used for inter-row or campus links, prices are competitive due to a robust third-party ecosystem, generally $2,000–$5,000 depending on vendor and distance .
• LR4 (Long-Reach, 10 km): OEM pricing can exceed $10,000, making it a significant cost factor for DCI deployments .
• ZR/ZR+ (Coherent, Long-Haul): High-end modules for wide-area networks can cost $130,000+ from OEMs, while validated third-party alternatives may reduce costs to around $12,000 per module .

Factors Affecting Offshore Pricing

1. Transmission Distance: Longer distances require more sophisticated optics, increasing cost.
2. Module Type: Coherent optics (ZR/ZR+) are significantly more expensive than short-reach SR8 modules.
3. Vendor Choice: Third-party vendors often offer substantial savings compared to OEMs without compromising performance .
4. Physical Layer Infrastructure: Using Direct Attach Copper (DAC) cables for short distances can reduce the need for expensive optical modules .

Vendor Options

• FS: Offers 400G OSFP/QSFP112/QSFP-DD modules with high performance and backward compatibility, suitable for AI data centers and enterprise networks .
• Transceiver USA: Provides QSFP and OSFP modules for enterprise and data center networks, including 400G-ZR and ZR+ options .
• Unitekfiber: Global wholesaler supplying MSA-compliant 400G QSFP-DD modules with high reliability and OEM compatibility .

Summary

For offshore procurement, short-reach SR8 modules are the most cost-effective entry point, while coherent ZR/ZR+ modules represent the highest expense. Third-party vendors can offer significant savings, especially for long-haul deployments, without sacrificing compatibility or performance. Buyers should carefully match module type to transmission requirements to optimize cost efficiency .