CIF Price QSFP Optical Module DML

The CIF price for 400G QSFP-DD optical modules varies widely, typically ranging from $1,400 for short-reach SR8 modules to over $10,000 for long-reach LR4 or coherent ZR modules, depending on vendor, distance, and technology.Price Ranges and Module TypesShort-Reach (SR8): Designed for in-rack or cross-row connections, these modules are the most economical, with CIF prices from $1,400 to $1,800 from reputable third-party vendors .Medium-Reach (DR4/FR4): Used for inter-row or campus links, prices are moderately higher, reflecting longer reach and higher performance requirements .Long-Reach (LR4, ZR, ZR+): For data center interconnects or long-haul transmission, prices escalate significantly. OEM LR4 modules can exceed $10,000, while coherent ZR/ZR+ modules may surpass $130,000 .Factors Affecting CIF PricingVendor Type: OEM modules are generally more expensive than third-party alternatives, though third-party modules can offer substantial savings without compromising compatibility .Transmission Distance: Longer distances require higher-grade optics, such as coherent ZR modules, which increase cost .Technology: DML-based QSFP modules are typically used for short to medium reach; coherent modules for long-haul use advanced modulation and DSP, driving up prices .Volume Discounts: Bulk purchases can reduce CIF prices, but these discounts are often not publicly disclosed .Total Cost of Ownership (TCO): Beyond the module price, factors like power consumption, reliability, and compatibility with existing infrastructure influence the effective cost .Market InsightsThe 400G QSFP-DD market is highly commoditized for SR8 modules, leading to competitive pricing and rapid adoption in data centers .Coherent ZR and ZR+ modules remain the largest line-item expense in wide-area network builds, but third-party alternatives can offer dramatic savings .800G QSFP-DD modules are still stabilizing in price, with third-party options typically costing 60–70% of OEM list prices . In summary, the CIF price for QSFP optical modules using DML technology depends heavily on module type, reach, vendor, and purchase volume, with short-reach modules being the most cost-effective and long-reach coherent modules representing the highest investment .