ST E tšehali ho ea ho E motona attenuator

STfiber optic attenuatorke sesebelisoa se sa sebetseng se sebelisetsoang ho fokotsa boholo ba lets'oao le khanyang ntle le ho fetola haholo sebopeho sa leqhubu ka boeona.Hangata sena ke se hlokahalang lits'ebetsong tsa Dense Wave Division Multiplexing (DWDM) le Erbium Doped Fiber Amplifier (EDFA) moo moamoheli a ke keng a amohela pontšo e hlahisoang ke mohloli o khanyang oa matla a phahameng.

STattenuatore na le mofuta oa thepa ea tšepe-ion doped fiber e fokotsang lets'oao la leseli ha le feta.Mokhoa ona oa ho fokotsa matla o lumella hore ho be le ts'ebetso e phahameng ho feta li-splices tsa fiber kapa fiber offsets kapa fiber clearance, tse sebetsang ka ho khelosa ho e-na le ho monya lets'oao la leseli.Li-attenuators tsa ST li khona ho bapala ka 1310 nm le 1550 nm bakeng sa Mode o le Mong le 850nm bakeng sa Multi-Mode.

STbahlohlelletsili khona ho mamella ho feta 1W ea khanya ea matla a phahameng ka nako e telele, e leng se etsang hore li tšoanelehe hantle ho EDFA le lisebelisoa tse ling tsa matla a phahameng.Polarization Dependent Loss (PDL) le kabo e tsitsitseng le e ikemetseng ea wavelength e etsa hore e be e loketseng bakeng sa DWDM.

Botsa hona joale

Tlhaloso ea Sehlahisoa

Likaroloana:

● Ho nepahala ha mochine
● Metal-ion doped fiber (e tsoelang pele)
● Durability (ho fihla ho 1W) (EDFA
● Wavelength Independent (DWDM)
● Tlase PDL (<0.1dB)
● Tahlehelo ea ho itšetleha ka Polarization e tlase
● Bellcore Compliant (GR-910-CORE)
● E lumellana le IEC61754-4
●Tletlebo le RoHS

Kopo:

● Mohala oa puisano
● Network ea CATV
●LAN & WAN
● Marang-rang
●Passive Optical Networks
●FTTX

Tlhaloso e Akaretsang:

Paramethara	Boleng
Wavelength	1310/1550nm		850nm
Attenuation Tolerance(dB)	1-9dB (±0.5dB)		1-9dB (±0.5dB)
	10-20Db (±10%)		10-20Db (±10%)
Khutlisa Tahlehelo	≤45dB (PC)	≤60dB (APC)	/
Polarization e itšetlehileng ka tahlehelo	≤0.20dB
Mocheso oa ho sebetsa	-40 ~ +75 ℃
Mocheso oa polokelo	-40 ~ +75 ℃