Imbaraga za POE ONUs: Yongerewe amakuru yohereza no gutanga ingufu

Mu rwego rwo guhuza no guhererekanya amakuru, guhuza imbaraga hejuru ya tekinoroji ya Ethernet (PoE) byahinduye rwose uburyo ibikoresho bikoreshwa kandi bihuza. Kimwe muri ibyo bishya niPOE ONU, igikoresho gikomeye gihuza imbaraga zumuyoboro wa optique (PON) hamwe nuburyo bworoshye bwa PoE. Iyi blog izasesengura imikorere nibyiza bya POE ONU nuburyo ihindura imiterere yo kohereza amakuru no gutanga amashanyarazi.

POE ONU nigikoresho gikora cyane gitanga icyambu cya 1 G / EPON gihuza icyambu cya PON kuri uplink na 8 10/100 / 1000BASE-T ibyuma byamashanyarazi kumanuka. Iboneza ryemerera kohereza amakuru hamwe no guhuza ibikoresho bitandukanye. Mubyongeyeho, POE ONU ishyigikira imikorere ya PoE / PoE +, itanga amahitamo kuri kamera ihuza ingufu, aho zinjira (APs) nizindi terminal. Iyi mikorere ibiri ituma POE ONU igizwe ningirakamaro ya sisitemu igezweho na sisitemu yo kugenzura.

Kimwe mu byiza byingenzi bya POE ONUs nubushobozi bwabo bwo koroshya no koroshya kohereza ibikoresho byurusobe. Muguhuza amakuru yohereza no gutanga amashanyarazi mugikoresho kimwe, POE ONUs ikuraho ibikenerwa bitanga amashanyarazi atandukanye hamwe na cabling kubikoresho bihujwe. Ibi ntibigabanya gusa igihe cyo kwishyiriraho nigiciro, ariko kandi byongera imikorere rusange no kwizerwa mubikorwa remezo.

POE ONUs irakwiriye cyane cyane mubisabwa nko kugenzura IP aho guhuza amakuru nibisabwa ingufu ari ngombwa. Kwishyiriraho no kubungabunga byoroha hamwe nubushobozi bwo gufata kamera nibindi bikoresho byo kugenzura biturutse kuri ONU. Ibi ni ingirakamaro cyane cyane hanze cyangwa ahantu kure aho amashanyarazi ashobora kuba make.

Mubyongeyeho, inkunga ya POE ONU kumikorere ya PoE / PoE + yongeraho ubworoherane nubunini kuri neti. Ibikoresho bifasha PoE birashobora guhuzwa byoroshye kandi bigakoreshwa bitabaye ngombwa ko hongerwaho ingufu zidasanzwe cyangwa ibikorwa remezo. Ibi byoroshya kwagura imiyoboro no gucunga, kwemerera guhuza ibikoresho bishya uko urusobe rukura.

Muri make,POE ONUbyerekana guhuza imbaraga zo kohereza amakuru hamwe nubushobozi bwo gutanga amashanyarazi. Ubushobozi bwayo bwo gutanga umurongo wihuse no gutanga amashanyarazi mugikoresho kimwe, cyoroheje bituma kiba umutungo wingenzi kubikorwa bigezweho no kugenzura. Mugihe icyifuzo cyibikorwa remezo bikora neza kandi byizewe bikomeje kwiyongera, POE ONUs ihinduka igisubizo cyingirakamaro kandi cyingenzi mugukwirakwiza amakuru no gutanga amashanyarazi.