Sezvatinoziva, yakajairwa SFP transceiver kazhinji ine zviteshi zviviri, imwe iTX port iyo inoshandiswa kufambisa chiratidzo, uye imwe yacho iRX port iyo inoshandiswa kugamuchira masaini.Kusiyana neyakajairwa SFP transceiver, BiDi SFP transceiver inongova nechiteshi chimwe chete inoshandisa yakakosha WDM coupler kufambisa uye kugamuchira masaini pamusoro petambo imwe chete fiber.Muchokwadi, iyo compact SFP ndeye 2-chiteshi BiDi SFP, iyo inobatanidza maviri BiDi SFP mune imwe SFP module.Naizvozvo, compact SFP zvakare ine madoko maviri seyakajairika SFP.

SFP, BiDi SFP uye Compact SFP Connection Methods
ZvoseSFP transceiversinofanira kushandiswa vaviri vaviri.Kune maSFP akajairwa, tinofanira kubatanidza maSFP maviri ane hurefu hwakafanana pamwechete.Semuenzaniso, tinoshandisa 850nm SFP kune imwe mugumo, saka tinofanira kushandisa 850nm SFP kune rumwe rutivi (inoratidzwa mumufananidzo uri pasi apa).

ForBiDi SFP, sezvo ichitumira uye ichigamuchira zvikwangwani zvine mawavelengths akasiyana, tinofanira kubatanidza maviri BiDi SFPs ane wavelength yakatarisana pamwechete.Semuenzaniso, tinoshandisa 1310nm-TX/1490nm-RX BiDi SFP pane imwe mugumo, saka tinofanira kushandisa 1490nm-TX/1310nm-RX BiDi SFP kune rumwe rutivi.
Iyo compact SFP (GLC-2BX-D) kazhinji inoshandisa 1490nm kutumira chiratidzo uye iyo 1310nm kugamuchira chiratidzo.Naizvozvo, iyo compact SFP inogara yakabatana kune maviri 1310nm-TX/1490nm-RX BiDi SFP pamusoro pemafibhi maviri e-single-mode.

BiDi SFP uye Compact SFP Zvikumbiro
Parizvino, BiDi SFP inonyanya kushandiswa muFTTx kutumira P2P (point-to-point) yekubatanidza.Iyo FTTH/FTTB inoshanda Ethernet network ine hofisi yepakati (CO) inobatanidza kune yevatengi nzvimbo michina (CPE).Active Ethernet network anoshandisa P2P architecture umo mutengi wega wega wakabatana neCO pane yakatsaurirwa fiber.BiDi SFP inobvumira kutaurirana kwe-bi-directional pane imwe fiber kuburikidza nekushandisa wavelength multiplexing (WDM), iyo inoita CO neCPE kubatana kuve nyore.Compact SFP inowedzera zvakanyanya CO port density nekubatanidza maviri single fiber transceivers mune imwe SFP fomu chinhu.Mukuwedzera, iyo compact SFP ichaderedza zvakanyanya kushandiswa kwesimba paCO side.

JHA-Tech BiDi uye Compact SFP Sloutions
JHA-Tech inopa akasiyana BiDi SFPs.Ivo vanogona kutsigira akasiyana data chiyero uye kutsigira kutapurirana chinhambwe kusvika pakakwirira 120 km iyo inogona kusangana nezvinodiwa zvemazuva ano fiber masevhisi evatakuri nemabhizinesi.