28G SFP28 SR 850nm 100m LC MMF Optical Transceiver Module

Compatible :

28G SFP28 Transceiver, LC-Duplex, 28GBASE-SR, Multimode Fiber, 850nm, 100 Meter, 0°C/+70°C, DDM

The LO-SFP28-28G-SR transceiver module is a 28G SR multi-mode using 850nm wavelength and equipped with LC duplex connectors, reaching a link up to 100m over laser-optimized OM4 multimode fiber (70m over OM3 MMF). DOM/DDM (digital diagnostics monitoring) function is supported on the 28G SFP28 fiber optic transceiver to achieve real-time operating parameters monitoring.

The SR standard is used for short-range fiber connections, mostly in buildings, wherever multi-mode OM4 or OM3 fiber is available. 

LightOptics transceivers have been tested for compatibility with a large variety of networking devices from well-known brands like Cisco, Juniper, Force10, Edge-Core, ZyXEL, D-Link, and many others. The 28G SFP28 transceivers follow the industry standards of the SFP Multi-Source Agreement (MSA) and SFF-8472, making them directly interchangeable with any networking device following industry standards.

Model Name LO-SFP28-28G-SR Vendor Name LightOptics
Form Factor SFP28 Data Rate 28G
Wavelength 850nm Distance 100m@OM4
Connector LC Duplex Cable Type OM3/OM4 MMF
Transmitter Type VCSEL Receiver Type PIN
TX Power -8.4~2.4dBm Receiver Sensitivity <-10.3dBm
Power Consumption <1W Modulation Format NRZ
DDM Support Bit Error Ratio (BER) 1E-12
Protocols IEEE 802.3ba, SFP28 MSA Warranty 3 Years

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  • FedEx Estimated 3-6 business days
  • DHL Estimated 3-6 business days
  • UPS Estimated 3-6 business days

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We have a 30-day, no-questions-asked return policy for all of our products. If you aren’t satisfied, please contact our team within 30 days of receipt for a refund or replacement. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original and unopened packaging. To initiate a return please contact our customer success team who will issue an RMA number and provide return shipping instructions.

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