Wholesale Price PAM4 Optical Module

PAM4 Active Optical Modules typically range from USD 700 to USD 800 per unit for 400G QSFP-DD modules, with prices varying by type, distance, and supplier.

Pricing Overview

Wholesale prices for PAM4 optical transceivers depend on module type, data rate, wavelength, and transmission distance. For example, a 400G DR4 QSFP-DD PAM4 1310nm 500m SMF module is listed at around USD 800 per unit from verified suppliers in Shenzhen, China (Globalsources.com) and similar high-speed modules are available at competitive rates on platforms like Alibaba.com and Made-in-China.com . Lower-distance modules, such as 400G-SR4 OSFP 100G-PAM4 850nm up to 60m, are typically priced lower, reflecting shorter reach and simpler optics .

Key Wholesale Suppliers

• Fibermall: Offers PAM4 modules at wholesale prices with fast delivery and consultation services .
• Fibertopsfp: Supplies QSFP+ PAM4 modules with a focus on quality and reasonable pricing .
• Shenzhen-based manufacturers: Infinol Technology, Hyoptic Technology, and Hifibercom provide bulk PAM4 modules with verified quality and factory support .

Sourcing Channels

• B2B Marketplaces: Alibaba.com, GlobalSources.com, Made-in-China.com, and EC21.com provide access to thousands of verified PAM4 suppliers, real-time pricing, and bulk order negotiation tools .
• Geographic Hubs: Guangdong, Hubei, and Beijing in China dominate production, offering cost-effective procurement and fast turnaround for bulk orders .

Considerations for Buyers

• Module specifications: Ensure compatibility with your network infrastructure (QSFP-DD, OSFP, SR4, DR4, wavelength, and distance).
• Supplier verification: Check factory certifications, sample testing, and delivery reliability.
• Bulk discounts: Prices may decrease significantly for large-volume orders, especially when sourced directly from manufacturers in China. In summary, expect wholesale PAM4 module prices to range from USD 700 to USD 800 for 400G high-speed modules, with variations based on type, distance, and supplier. Leveraging verified Chinese suppliers and B2B platforms can provide competitive pricing and reliable delivery for enterprise or data center deployments .