Selling price of network card optical module

Optical network cards typically range from $20 for basic 1G modules to over $500 for high-speed 100G transceivers, depending on type, speed, and vendor. Price Ranges by Type and Speed1G SFP Modules: Basic single-mode or multimode SFP transceivers generally cost $20–$50 per unit, suitable for Gigabit Ethernet applications. 10G SFP+ Modules: High-speed SFP+ modules for 10Gbps networks typically range from $50–$150, depending on brand, DDM/DOM support, and fiber type.

40G QSFP Modules: QSFP modules supporting 40Gbps (4x10G channels) are priced around $150–$300, often used in enterprise and data center networks. 100G QSFP28 Modules: Next-generation QSFP28 modules for 100Gbps networks can cost $400–$600 or more, reflecting their high bandwidth and advanced features. PCI/PCIe Fiber NICs: Optical network interface cards for desktops or servers, supporting 100M, 1G, or 10G speeds, range from $50 for basic 100M cards to $300–$500 for 10G PCIe adapters.

Factors Affecting Price

Speed and Bandwidth: Higher-speed modules (10G, 40G, 100G) are significantly more expensive than 1G modules. Connector Type: SFP, SFP+, QSFP, and QSFP28 form factors influence cost; QSFP28 modules are the most expensive. Fiber Type: Single-mode modules (long-distance) are generally pricier than multimode (short-distance) modules.

Vendor Certification: OEM-certified or MSA-compliant modules cost more but ensure compatibility and technical support. Digital Diagnostics Monitoring (DDM/DOM): Modules with real-time monitoring features are more expensive but recommended for mission-critical deployments. Quantity and Wholesale Pricing: Bulk purchases on platforms like Alibaba or AliExpress can reduce per-unit cost significantly.

Summary

For budgeting purposes, small-scale 1G optical NICs start around $20–$50, mid-range 10G modules are $50–$150, and high-end 40G–100G transceivers can exceed $500 per unit. Prices vary by vendor, certification, and features, so verifying compatibility with your network equipment is essential before purchase.