Oписание:
ID: 185826125
Бренд:
D-Link
Нет данных
Naznachenie:WDM SFP-transiver s 1 portom 1000BASE-BX-U (Tx:1310 nm, Rx:1550 nm) dlya odnomodovogo opticheskogo kabelya (do 10 km)Dvunapravlennye gigabitnye SFP-transivery DEM-330T/330R i DEM-331T/331R dlya opticheskogo kabelya – eto transivery, razrabotannye dlya ustanovki v porty SFP (Small Form-Factor Pluggable) setevyh ustroystv s cel'yu priema i peredachi dannyh po optovolokonnym kabelyam. Eti transivery vypolneny v kompaktnom korpuse i obespechivayut vysokoskorostnuyu i nadezhnuyu peredachu dannyh na dal'nie rasstoyaniya, a takzhe gibkost' v ustanovke, neobhodimuyu v sovremennyh optovolokonnyh setyah.Osobennosti:Ideal'noe reshenie dlya primeneniya na dal'nih rasstoyaniyahTransivery DEM-330T/330R i DEM-331T/331R mogut ispol'zovat'sya dlya soedineniya mezhdu soboy kommutatorov, serverov i opticheskih moduley v setyah uchebnyh uchrezhdeniy ili setyah MAN (Metropolitan Area Network). Obespechivaya peredachu dannyh po optovolokonnomu kabelyu na rasstoyaniyah do 10 km (DEM-330T/330R) i 40 km (DEM-331T/331R), eti transivery obespechivayut rabotu s minimal'nym iskazheniem signala i bez poteri proizvoditel'nosti na protyazhennyh opticheskih kanalah svyazi.Nadezhnaya peredacha dannyhTransivery DEM-330T/330R i DEM-331T/331R obespechivayut priem i peredachu dannyh po odnomu voloknu, ispol'zuya dve raznye dliny voln. Eti transivery ispol'zuyutsya v pare. Na odnom konce transiver ispol'zuet odnu dlinu volny dlya peredachi i vtoruyu dlinu volny - dlya priema dannyh. Na obratnom konce drugoy transiver rabotaet naoborot.Sootvetstvie standartamTransivery DEM-330T/330R i DEM-331T/331R ispol'zuyut standartnyy simpleksnyy raz'em (LC-konnektor) dlya podklyucheniya optovolokonnogo kabelya. Oni sootvetstvuyut promyshlennym standartam i sovmestimy s gigabitnymi kommutatorami D-Link. Vozmozhnost' zameny v goryachem rezhime pozvolyaet setevym administratoram podklyuchat' i otklyuchat' transivery ot portov SFP, ne otklyuchaya pri etom pitaniya ustroystva, k kotoromu proizvoditsya podklyuchenie.
Ключевые слова:
трансиверы, данных, трансивер, передачу, обеспечивают, сетях, кабеля, приема, волны, длину, оптических, конце---