Isolamento della trasmissione all'interno della banda di riflessione (dB):
>45
Perdita dipendente dalla polarizzazione nella banda passante (dB):
< 0.1
Temperatura operativa(℃):
-40~80
Spostamento termico della lunghezza d'onda A7△T(pm/C):
<2
Dimensione (millimetro):
1,3~1,43×1,3~1,43×1,0~1,4 con cuneo da 0,3(±0,1)°
Rivestimento AR sul retro:
<0,2% Riflessione
Evidenziare:
1571nm Center Wavelength CWDM Filter
,
BPFCWDM/V19 Version CWDM Filter
,
1260.0-1651.0 Operating Range CWDM Filter
Termini di pagamento e di spedizione
Quantità di ordine minimo
100
Prezzo
negotiable
Imballaggi particolari
Scatola di plastica specificata
Tempi di consegna
14 giorni lavorativi
Termini di pagamento
T/T
Capacità di alimentazione
10K
Descrizione del prodotto
CWDM 1571nm
CWDM (Coarse Wavelength Division Multiplexing) is a cost-effective optical communication technology that transmits multiple data streams simultaneously over a single optical fiber. Unlike DWDM (Dense Wavelength Division Multiplexing) with narrow channel spacing, CWDM typically uses 20nm spacing across the optical spectrum.
The technology assigns distinct, non-overlapping wavelengths to different data signals, combining them at the transmission end for joint fiber transmission, then separating them back to individual signals at the receiving end. CWDM filters selectively pass or block specific wavelengths to enable this signal management.
Key Features
High-Precision Wavelength Selection: Ensures accurate and efficient signal transmission for various optical communication requirements.
Low Insertion Loss: Minimizes signal energy loss during transmission to maintain signal intensity and quality.
Excellent Channel Isolation: Prevents signal interference between channels, improving communication stability.