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Forum Discussion
jonp1331
Oct 27, 2024Aspirant
MS510TXUP which sfp+ transceovers?
Hi, Which sfp+ transceivers are officially suggested for MS510TXUP please? I have pair of Mikrotik as they auto negotiate below 1G and up to 10G inc 2.5G & 5G in between and where £60 each. The Netge...
schumaku
Oct 27, 2024Guru - Experienced User
jonp1331 wrote:
,Which sfp+ transceivers are officially suggested for MS510TXUP please?
Officially supported are the ones listed on the MS510TXM, MS510TXUP Data Sheet p. 13 under Optional Modules, Software Licenses and Accessories
jonp1331 wrote:
I have pair of Mikrotik as they auto negotiate below 1G and up to 10G inc 2.5G & 5G in between and where £60 each. The Netgear ones I've seen online are £300 each and don't know why?
Any advice please?
Severl aspects potential buyers need to understand_
- SFP and SFP+ modules were originally designed for fiber links, less for 10GBase-T.
- The modules don't magically translate multiple link speed rates to the switch SFP host port - the possible link speed might depend on what the effective device (switch, the PCI adapter, ...) does allow.
- The possible supported distance is limited to about 30 meters for the lower cost modules (because the power available is limited on the SFP/SFP+ garage ports), while more expensive ones support up to 80 meters (which is less than the theoretical Ethernet copper PHY distance).
Therefore: Buyers, beware - and please be aware of the technology limitations.
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