A single-mode fiber optic module typically costs between $30 and $150 per unit, depending on type, distance, and vendor.

Price Range and Factors

Single-mode fiber optic modules, such as 10G SFP+ transceivers, are designed for long-distance data transmission over single-mode fiber. The cost varies based on several factors:

• Module Type: Common types include LR (Long Reach), ER (Extended Reach), and ZR (Ultra Long Reach). LR modules are the most widely used and cost-effective, while ER and ZR modules are more expensive due to longer transmission capabilities .
• Vendor and Compatibility: OEM modules from brands like Cisco or Juniper are generally more expensive, often exceeding $100 per module, whereas compatible third-party modules (e.g., LINK-PP) can cost significantly less, sometimes around $30–$50 .
• Transmission Distance: Modules designed for longer distances (up to 80 km or more) typically cost more than standard 10 km LR modules .
• Additional Features: Some modules include enhanced diagnostics, temperature tolerance, or industrial-grade specifications, which can increase the price.

Typical Use Cases

Single-mode modules are ideal for:

• Campus networks and building-to-building connections
• Metro networks and backbone upgrades
• Data centers requiring stable 10Gbps links over long distances They are a strategic choice for networks prioritizing reach, flexibility, and long-term value over short-range cost savings .

Summary

For most enterprise or data center deployments, you can expect to pay $30–$150 per single-mode fiber optic module, with LR modules at the lower end and ER/ZR modules at the higher end. Choosing the right module depends on your distance requirements, network equipment compatibility, and budget considerations .