bane_tech
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- Učlanjen(a)
- 01.12.2018
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Brzine koje su ponudjene u HRV moze da podrzi i GPON mreza. A, posto spikas engleski 😜 , evo i citata, da se ne bismo natezali:Pa kad tamo imaju XGPON mrežu![]()
"At the moment, GPON standards have seven transmission-speed combinations (line rates): symmetric 1.2 or 2.4 Gbit/s; or asymmetric 1.2 or 2.4 Gbit/s downstream with 155 Mbit/s, 622 Mbit/s, or 1.2 Gbit/s in the upstream. But in fact there is the only one useful standard, which is 2.4 Gbit/s downstream and 1.2 Gbit/s or 2.4 Gbit/s upstream. In an XG-PON1 system, the upstream rate is 2.5 Gbit/s and the downstream rate is 10 Gbit/s (asymmetric line-rate upgrade). In other words the downstream bandwidth of XG-PON1 is four times of that of GPON, while the upstream bandwidth of XG-PON1 is only twice as that of GPON."