What type of network media does the StarTech.com Dell EMC SFP-10G-SR compatible module support?

The StarTech.com Dell EMC SFP-10G-SR compatible module supports multimode fiber (MMF) network media.

What is the maximum distance this transceiver can transmit data over multimode fiber?

The maximum distance this transceiver can transmit data over multimode fiber is 400 meters (1312 feet).

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StarTech.com Dell EMC SFP-10G-SR Compatible SFP+ Module - 10GBASE-SR - 10GE SFP+ 10GbE Multimode Fiber MMF Optic Transceiver - 400m DDM

Optimize the network's performance with 10 Gigabit Ethernet connectivity
Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances
Multi-mode fiber mode support for feasible connectivity with added productivity
SFP+ is the single answer to all your desired and specified application execution needs
SFP+ with data networking application/usage for maximum productivity and usability
Hot-swappable form factor for added reliability and dependability
10GBase-SR network technology for convenient, easy sharing of data and information over the network with maximum internet usage feasibility