8-icyambu cya poe guhinduranya ibicuruzwa
2021-06-07
Icyambu umunani cya POE (JHA-P30208CBMH) gitanga imbaraga nogukwirakwiza amakuru ukoresheje icyiciro cya 5 Ethernet insinga ziva kumurongo. Icyambu cya 8 + 2 cyihuta Ethernet ibyambu birashobora gukoreshwa muguhuza 10 / 100Mps, muribyo byambu 8 birashobora gutanga inganda zisanzwe IEEE802 ...
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Nigute ushobora kugerageza guhuza modulike ihuza optique?
2021-06-04
Abantu bakunze kugura modul optique bazi ko optique ya fibre optique isanzwe ikenera kwemeza code ihuza, kuko kuri ubu hari ubwoko bubiri kumasoko, imwe ni module ikora neza cyane, naho ubundi ni module ya optique ya ori .. .
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Nigute ushobora kumenya amashanyarazi ya POE kubisanzwe bisanzwe?
2021-05-31
PoE ihinduranya isobanura icyerekezo gishobora gutanga amashanyarazi kumurongo wa kure ukoresheje amashanyarazi. Nibikoresho bisanzwe bitanga amashanyarazi muri sisitemu yo gutanga amashanyarazi. Ariko, niba switch idafite imikorere ya POE, irashobora kongeramo ...
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Intangiriro yo gukoresha moderi nziza
2021-05-28
Module optique, cyane cyane yerekeza kuri mato mato apakiye optique ishobora gushyuha. Nibikoresho bya optique bishobora gushyuha mugihe cyo gukora kandi bigakoreshwa ku cyambu cyibikoresho. Ikoreshwa cyane cyane muguhuza igikoresho (mubisanzwe bivuga kuri switch ...
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Ninde uruta gukoresha CWDM / DWDM Multiplexer?
2021-05-25
CWDM / DWDM igabanya ibikoresho bigabanya ibikoresho bikoreshwa Nkuko abantu basabwa umurongo mugari ugenda urushaho kwiyongera, ibikoresho bya Dense Wavelength Division Multiplexing (DWDM) byateye imbere cyane mukugabanya ibiciro, bityo bikaba byinshi kandi byinshi f ...
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Ni irihe tandukaniro riri hagati ya Multiplexer ya CWDM / DWDM?
2021-05-19
Mu iyubakwa ry'imiyoboro y'akarere ka metropolitani (cyane cyane intera ndende ya OTN ya optique yohereza imiyoboro), ibikoresho byo kugabana imirongo yumurongo ni ngombwa cyane. Ibikoresho bya DWDM byuzuye bigabanya ibikoresho bifite intera ndende, ndende -...
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Niki gitera ikimenyetso cya RS485 gihindura?
2021-05-17
Igikorwa nyamukuru cya 485 gihindura ni uguhindura ikimenyetso kimwe RS-232 cyarangiye muburyo butandukanye RS-485 cyangwa RS-422. Bitewe no kohereza amakuru maremare hamwe nubushobozi bukomeye bwo kurwanya-interineti, abahindura rs485 bakoreshwa cyane muri sec ...
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Ni izihe mpamvu zo kunanirwa module ya optique?
2021-05-13
Module ya optique ikoreshwa cyane cyane muguhindura ibimenyetso byamashanyarazi mubikoresho (mubisanzwe bivuga kuri switch cyangwa igikoresho cya router) mukimenyetso cya optique, hanyuma ikohereza binyuze muri fibre optique (ishyirwa mubikorwa no guhererekanya iherezo rya module optique ...
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Nigute ushobora gukoresha fibre optique muri sisitemu yo kugenzura amashusho ya IP?
2021-04-29
Kugeza ubu, ku isoko hari ubwoko bwinshi bwa fibre optique ya fibre optique, nka fibre optique ya fibre optique, imiyoboro ya fibre optique, imiyoboro ya fibre optique, hamwe na PoE fibre optique. Izi fibre zose op ...
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Gukenera optique ya fibre optique muri sisitemu yo kugenzura amashusho ya CCTV / IP
2021-05-06
Muri iki gihe, kugenzura amashusho ni ibikorwa remezo by'ingenzi mu nzego zose. Kubaka sisitemu yo kugenzura amashusho yorohereza gukurikirana ahantu rusange no kubona amakuru. Ariko, hamwe no kumenyekanisha ibisobanuro bihanitse ...
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