Momwe mungagwiritsire ntchito ma fiber optic transceivers mu analog/IP network surveillance systems?

Pakali pano, pali mitundu yambiri ya fiber optic transceivers pamsika, monga ma transceivers osayendetsedwa a fiber optic, ma transceivers oyendetsedwa ndi ma fiber optic, mafakitale-grade fiber optic transceivers, ndi PoE fiber optic transceivers. Ma transceivers onse a fiber optic amatha kuzindikira kutembenuka kwa chizindikiro cha photoelectric. Pakati pawo, PoE fiber Transceiver imathanso kupereka mphamvu ku zida za PoE kudzera pa chingwe cha netiweki. Zotsatirazi ndi zitsanzo zogwiritsira ntchito ma transceivers a fiber optic ndi PoE fiber optic transceivers.

Optical fiber transceiver ya makina owonera kanema wotsekedwa (CCTV)

Kwa makamera a analogi, ngati mukufuna kulumikiza kamera ku chojambulira kanema kaseti VCR kapena chojambulira chojambulira cha digito cha hard disk DVR, muyenera kuwonjezera ma transceivers a fiber optic pakati pa chipinda cha seva ndi kamera ya analogi. Panthawiyi, chizindikiro cha kanema chidzadutsa mu fiber optic transceiver. Atembenuzidwa kukhala optical signal transmission. Kwa kamera ya PTZ, chifukwa idzatumiza zizindikiro zonse zamakanema ndi zizindikiro za deta, ma transceivers awiri osiyana a fiber optic kapena ma transceivers a fiber optic omwe ali ndi ntchito ziwirizi ayenera kuikidwa. Monga tonse tikudziwira, ma transceivers a fiber optic ayenera kugwiritsidwa ntchito pawiri, kotero kuti transceiver imodzi ya fiber optic iyenera kuikidwa kumapeto kwa fiber pafupi ndi kamera panthawi yotumiza, ndipo transceiver ina ya fiber optic iyenera kuikidwa pamapeto pafupi ndi kanema kaseti. chojambulira VCR kapena chojambulira cholimba cha digito cha DVR. Kuphatikiza apo, kuti azitha kuyang'anira bwino, ma transceivers onse a fiber optic pafupi ndi chipinda cha seva amatha kuyikidwa mu rack-mounted transceiver chassis.

PoE Optical fiber transceiver ya IP network surveillance system

Kamera ndi kamera yowunikira ya PoE yomwe imathandizira ukadaulo wa Power over Ethernet. Awiri a PoE optical fiber transceivers amayikidwa kumapeto onse a fiber optical kuti athandize kutembenuka pakati pa magetsi ndi magetsi. Kuphatikiza apo, ma transceivers a PoE fiber optic amayikidwa pa PC mbali yojambulira kanema. Kuti muzitha kuyang'anira mosavuta, fiber optic transceiver pafupi ndi chosinthira cha netiweki imatha kuyikidwa mu rack-mounted transceiver chassis.

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M'malo mwake, kugwiritsa ntchito ulusi wa kuwala m'malo mwa chingwe cha coaxial ndi awiri opotoka osatetezedwa kumatha kupititsa patsogolo mavidiyo, bandwidth ya netiweki ndi mtunda wotumizira mayendedwe owonera makanema. Kugwiritsa ntchito ma transceivers a fiber optic mu CCTV/IP network network surveillance system kumatha kukulitsa mtunda wotumizira ma siginecha ndikuwonetsetsa kuti zithunzi zamtundu wapamwamba kwambiri, zomwe zidzapulumutse anthu ambiri, nthawi ndi ndalama zowonjezera maukonde.


Nthawi yotumiza: Apr-29-2021