• Ụdị Attenuator dị n'ịntanetị

Ụdị Attenuator dị n'ịntanetị

Onlineeriri optic attenuatorbụ ngwaọrụ na-agafe agafe ejiri iji belata njupụta nke mgbaàmà ọkụ na-agbanweghị nke ọma ụdị ebili mmiri n'onwe ya.Nke a na-abụkarị ihe achọrọ na Dense Wave Division Multiplexing (DWDM) na ngwa Erbium Doped Fiber Amplifier (EDFA) ebe onye nnata enweghị ike ịnakwere mgbama sitere na isi iyi ọkụ dị elu.

Nkọwa ngwaahịa

Atụmatụ:

● Usoro nhazi nke ọma
● Ogologo oge (ruo 1W) (EDFA
● Wavelength Independent (DWDM)
● PDL dị ala (<0.1dB)
● Mfu ndabere polarization dị ala
● Ekwenyere Bellcore (GR-910-CORE)
●Mkpesa na RoHS

Ngwa:

●Nzikọrịta ozi
● CATV netwọk
●LAN & WAN
● Oke wavelength nkewa multiplex (DWDM) usoro
● Ngwa mgbakwunye-dobe multiplexers (OADM)
●FTTX

Nkọwapụta izugbe:

Oke

Uru

Ogologo ogologo

1310/1550nm

850nm

Ntachi obi nke attenuation (dB)

1-9dB (± 0.5dB)

1-9dB (± 0.5dB)

10-20Db (± 10%)

10-20Db (± 10%)

Nlaghachi azụ

≤45dB (PC)

≤60dB (APC)

/

Ọnwụ dabere na polarization

≤0.20dB

Okpomọkụ na-arụ ọrụ

-40 ~ + 75 ℃

Okpomọkụ nchekwa

-40 ~ + 75 ℃


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