How much is the multimode optical module

Multimode optical interface modules typically range from $20 to $150 per unit, depending on type, speed, and vendor. Pricing OverviewSFP Modules (1G–10G): Standard 1G or 10G multimode SFP modules generally cost $20–$50 per unit for single modules, with bulk packs (e.g., 10-pack 10GBase-SR) priced around $200–$400 on platforms like Amazon. These modules operate over 850 nm multimode fiber and support distances up to 550 meters, depending on fiber type.

QSF

P and QSFP-DD Modules (40G–400G): Higher-speed multimode modules, such as 40G QSFP+ or 400G QSFP-DD, are more expensive due to advanced optics and higher data rates. Prices typically range from $100 to $150 per module for 40G, and $400–$800 or more for 400G modules, depending on vendor and features like FEC support and OM3/OM4 fiber compatibility. Factors Affecting Price: Data Rate: Higher-speed modules (40G, 100G, 400G) cost significantly more than 1G–10G modules.

Fiber Type: Modules compatible with OM4 or OM5 multimode fiber may be slightly more expensive than OM1/OM2. Connector Type: LC connectors are standard, but MPO/MPO16 connectors for high-density modules can increase cost. Vendor and Brand: OEM modules from Cisco, Juniper, or Arista are priced higher than third-party or generic modules.

Additional Features: Modules with Digital Diagnostic Monitoring (DDM) or extended temperature ranges may carry a premium.

Buying Options

Online Retailers: Amazon and Mouser Electronics offer a wide range of multimode SFP and QSFP modules with transparent pricing and datasheets. Wholesale Suppliers: Alibaba and Fiber24 provide bulk purchasing options, often at lower per-unit costs for large orders. Specialized Vendors: COBTEL and other optical module manufacturers offer high-speed multimode modules for enterprise and data center applications, with prices reflecting advanced specifications.

In summary, for typical enterprise or data center use, multimode SFP modules cost $20–$50, while high-speed QSFP-DD modules for 400G applications can exceed $400 per unit, with pricing influenced by speed, fiber type, connector, and vendor.