Bandpass Filter-1528-1565 Nm 300MW-Wavelength-Division Multiplexing (WDM)

• Wavelength Range: 1528 - 1565 Nm
• Max. Insertion Loss: 0.7 dB
• Typ. Insertion Loss: 0.5 dB
• Model NO.: 1528-1565nm
• Min. Return Loss: 50 dB
• Max. Polarization Dependent Loss: 0.10 dB
• Typ. Polarization Dependent Loss: 0.05 dB
• Max. Optical Power (Continuous Wave): 300 MW
• Max. Tensile Load: 5 N
• Operating Temperature: - 5 to + 70
• Storage Temperature: - 40 to + 85
• Transport Package: Box
• Trademark: GKER
• Origin: China
• HS Code: 9013909090
• Production Capacity: 10000PCS/Month

Product Description

Bandpass Filter

(GK-BP Series)

Description

Bandpass Filter is a micro optical device based on environmentally stable thin film filtering technology, which is used to block unwanted noise signals in EDFAs (erbium-doped fiber amplifiers) and fiber laser systems. The characteristics of these components include high isolation, low insertion loss, high extinction ratio, excellent environmental stability, and high power processing capability.
High isolation: Bandpass Filter can provide high isolation, which means it can effectively isolate signals of different wavelengths and reduce interference between signals.
Low insertion loss: When passing through fiber amplifiers or laser systems, Bandpass Filter introduces very low signal loss, ensuring efficient signal transmission.
High extinction ratio: Bandpass Filter has a high extinction ratio, indicating that it is very effective in blocking unwanted wavelengths, thereby improving signal quality and reliability.
Environmental stability: Bandpass Filter uses environmentally stable thin film filtering technology to maintain stable performance under different environmental conditions, unaffected by temperature and humidity changes.
High power processing capability: Bandpass Filter is capable of processing high-power optical signals, making it suitable for high-power fiber optic communication and laser systems.
Center wavelength: The center wavelength of Bandpass Filter can be customized according to different application requirements.
Filtering bandwidth: The filtering bandwidth of Bandpass Filter can also be customized as needed to ensure that signals within a specific wavelength range pass through.

Specifications

¹IL is 0.3 dB higher, RL is 5 dB lower for each connector added.

Package Dimensions
Ordering Information
GK-BP-1-2-3-4
1.Wavelength
2865 - 1528 - 1565 nm
SSSS - Specify
2.Connector Type
1 - FC/UPC
2 - FC/APC
3 - SC/UPC
4 - SC/APC
N - None
S - Specify
3.Fiber Jacket
B - 250 µm Bare Fiber
L - 900 µm Loose Tube
S - Specify
4.Fiber Length

1 -1.0 m

S - Specify