Flux IT wish all our customers a Merry Christmas and Happy New Year. Our offices will be closed during the Christmas holidays from 3:00 pm on Friday 20th December, until 9:00 am on 2nd January 2025. Our last dispatch date is on Thursday 19th December for next-day delivery.
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Cisco GLC-ZX-SMD is a 1000BASE-ZX SFP for Long-Reach Single-Mode Fibre. The 1000BASE-ZX SFP operates on standard single-mode fibre-optic link spans of up to approximately 70 km in length. The SFP provides an optical link budget of 21 dB, but the precise link span length depends on multiple factors such as fiber quality, number of splices, and connectors.
When shorter distances of single-mode fiber (SMF) are used, it might be necessary to insert an inline optical attenuator in the link to avoid overloading the receiver. A 10-dB inline optical attenuator should be inserted between the fiber-optic cable plant and the receiving port on the SFP at each end of the link whenever the fiber-optic cable span loss is less than 8 dB.
Simply tells us how many units are required. We’ll you get the best pricing and lead time for 5 or more units from our established UK and European network of suppliers.
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