Where to buy gigabit multimode optical modules

You can purchase multimode gigabit optical modules (SFP transceivers) from specialized online retailers such as LanShack, Spectra, Fiber24, Computer Cable Store, and Amazon.

Recommended Online Vendors

1. LanShack Offers a wide range of SFP, QSFP, and GBIC fiber optic transceivers for multimode and singlemode fiber. Modules are hot-pluggable, IEEE-compliant, and suitable for industrial environments with extreme temperature conditions .
2. Spectra Provides SFP modules from manufacturers like ICPDAS, KORENIX, ORingNet, and PLANET. Supports multimode fiber up to 500m–2km, with options for 1 Gbps and 10 Gbps speeds, DDM monitoring, and industrial temperature ranges .
3. Fiber24 Sells SFP, SFP+, and GBIC modules for multimode and singlemode fiber, including 850nm multimode modules. Offers compatibility with many OEM vendors and provides guidance for selecting the correct transceiver type .
4. Computer Cable Store Offers 1000Base-SX LC multimode 850nm SFP gigabit fiber modules compatible with Cisco and MSA SFF-8472 ports. These modules are hot-swappable and ideal for network upgrades or repairs .
5. Amazon Lists 1000BASE-SX multimode SFP modules supporting OM1/OM2/OM3/OM4 fiber, duplex LC connectors, DDM monitoring, and compatibility with Cisco, Meraki, Ubiquiti, Mikrotik, and other switches. Modules are plug-and-play and come with a warranty .

Key Considerations When Buying

• Fiber Type: Ensure the module supports multimode fiber (OM1–OM4).
• Wavelength: Commonly 850nm for multimode gigabit SFPs.
• Distance: Multimode modules typically support up to 550 meters.
• Compatibility: Check that the module is compatible with your switch or router brand.
• Features: Consider DDM for real-time monitoring and industrial-grade modules for harsh environments. By choosing from these vendors, you can find high-quality, compatible multimode gigabit optical modules suitable for both standard and industrial networking applications.