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Description
Cisco SFP28 - 1 x LC/PC Duplex 25GBase-CSR Network Transceiver | SFP-10/25G-CSR-S=Description Specifications Cisco SFP 10 25G CSR S 10 25GBASE CSR SFP28 MMF Transceiver The Cisco 10 25GBASE CSR Module supports a link length of up to 300 400m over OM3 4 at 10G, and up to 300 400m over OM3 4 at 25G This module requires RS FEC on the host port for full reach operation at 25G. Using BASE R FEC the module can support 70 100m over OM3 4 and with out FEC it can support 30 50m over OM3 4 at 25G. For 10G operation FEC is not required.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.9 ★★★★★
Based on 2178 reviews
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Product Reviews
★★★★★ 5
2 mg perfect for me
Size: 60 Count (Pack of 1)
Easier to low dose
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 4
Good product
Size: 60 Count (Pack of 1)
Good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
★★★★★ 5
Usual,y. Helps me sleepme sle
Size: 60 Count (Pack of 1)
Works for me. Helps me have a restful sleep
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 5
It works!
Size: 60 Count (Pack of 1)
Life Extension melatonin seems to work well. I’ve found that 1mg is as effective as the 3mg doses of other brands. I take 1mg every evening, as so does my German Shepherd. It helps us sleep through the night. We chose this brand because it’s clean and simple.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025
★★★★★ 5
It works
Size: 60 Count (Pack of 1)
Helped me sleep
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
