Mechanically Variable fiber optic attenuator bụ ngwaọrụ na-agafe agafe iji belata njupụta nke mgbama ọkụ na-agbanweghị ọdịdị 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.
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 ℃ | ||
Dee ozi gị ebe a ziga anyị ya
Ngwaahịa ndị emetụtara
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