- Ngomphathi / 28 Dec 22 /0Amazwana
Iyini i-DDM kumojuli ye-optical?
I-DDM (I-Digital Diagnostic Monitoring) ubuchwepheshe obusetshenziswa kumamojula optical.Isetshenziselwa ukuxilonga isimo sokusebenza samamojula optical.Kuyindlela yokuqapha ipharamitha yesikhathi sangempela yamamojula optical.Ivumela abasebenzisi ukuthi baqaphe amapharamitha amamojula optical ngesikhathi sangempela, kufaka phakathi atholiwe ...Funda kabanzi
- Ngomphathi / 22 Dec 22 /0Amazwana
Isingeniso se-WiFi Calibration Parameters
Imikhiqizo ye-WiFi idinga ukuthi silinganisele mathupha futhi silungise imininingwane yamandla e-WiFi yomkhiqizo ngamunye, ngakho-ke kungakanani okwaziyo ngamapharamitha wokulinganiswa kwe-WiFi, ake ngikwethule: 1. Amandla okudlulisa (amandla e-TX): abhekisele emandleni okusebenza ye-antenna yokudlulisa ye-wireless ...Funda kabanzi
- Ngomphathi / 20 Dec 22 /0Amazwana
Isizukulwane esisha se-WiFi6 sisekela imodi ye-802.11ax, ngakho-ke yini umehluko phakathi kwemodi engu-802.11ax ne-802.11ac?
Uma kuqhathaniswa ne-802.11ac, i-802.11ax iphakamisa ubuchwepheshe obusha bokuphindaphinda kwendawo, obungahlonza ngokushesha izingxabano zokusebenzelana komoya futhi zizigweme.Ngesikhathi esifanayo, ingakwazi ukuhlonza amasiginali okuphazamisayo ngempumelelo futhi inciphise umsindo ohlanganyelwe ngokusebenzisa i-channe engenzi lutho...Funda kabanzi
- Ngomlawuli / 09 Dec 22 /0Amazwana
Ungakhetha kanjani imodyuli ye-optical?
Uma sikhetha imojuli ye-optical, ngaphezu kokupakishwa okuyisisekelo, ibanga lokudlulisela, nezinga lokudlulisela, kufanele futhi sinake izici ezilandelayo: 1. Izinhlobo zeFibre zohlobo lweFibre zingahlukaniswa zibe imodi eyodwa kanye nemodi eminingi.Amaza amaza amaphakathi wemodi yokubona eyodwa...Funda kabanzi
- Ngomphathi / 08 Dec 22 /0Amazwana
Ukwakheka kwesakhiwo kanye nemingcele ebalulekile yezobuchwepheshe yemojula yokubona
Igama eligcwele lemojula ye-optical i-optical transceiver, okuyithuluzi elibalulekile ohlelweni lokuxhumana lwe-fiber optical.Inesibopho sokuguqula isignali yokubona eyamukelwe ibe isignali kagesi, noma ukuguqula isignali kagesi yokufaka ...Funda kabanzi
- Ngomphathi / 07 Dec 22 /0Amazwana
Yiziphi izinhlobo zamamojula optical akhona?
1. Ihlukaniswa ngokwesilinganiso sohlelo lokusebenza lwe-Ethernet: 100Base (100M), 1000Base (Gigabit), 10GE.Izinga lesicelo se-SDH: 155M, 622M, 2.5G, 10G.Izinga lesicelo se-DCI: 40G, 100G, 200G, 400G, 800G noma ngaphezulu.2. Ukuhlelwa ngephakheji Ngokusho kwephakheji: 1×9, SFF, SFP, GBIC, XENPAK...Funda kabanzi
