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FWDM Filter 3 channel 1310/1490/1550nm ABS Box Module Fiber Optic
Splitter Coupler FWDM
Description
Filter-based Wavelength Division Multiplexer (FWDM) is a kind of
WDM multiplexer based on the Thin Film Filter (TFF) technology. The
FWDM combines or separates light at different wavelengths in a wide
wavelength range and is extensively used in EDFA, Raman amplifiers,
and WDM optical networks. Powerlink provides a series of FWDM
multiplexers for FTTx constructions. Our FWDM product line covers
different wavelength windows commonly used in optical fiber
systems. All the FWDM multiplexers offer low insertion loss, low
polarization dependence, high isolation and excellent environmental
stability.
Feature
Application
Performance Specifications
Parameter | FWDM 4/35 | FWDM 5/34 | FWDM 34/5 | |
Pass Band Wavelength Range (nm) | 1480-1500 | 1540-1560 | 1260-1360&1480-1500 | |
Relection Band 1 Wavelength Range (nm) | 1260-1360 | 1260-1360 | 1540-1560 | |
Relection Band 2 Wavelength Range (nm) | 1540-1560 | 1480-1500 | ||
Insertion Loss (dB) | Reflect Channel | ≤0.6 | ||
Pass Channel | ≤0.8 | |||
Pass Band Rippler (dB) | <0.3 | |||
Insertion | Reflect Channel | >15 | ||
Pass Channel | >30 | |||
Insertion Loss Temperature Sensitivity (dB/℃) | <0.005 | |||
Polarization Dependent Loss (dB) | <0.1 | |||
Polarization Mode Dispersion (ps) | <0.1 | |||
Directivity (dB) | >50 | |||
Return Loss (dB) | >50 | |||
Maximum Power Handling (mW) | 300 | |||
Operating Temperature (℃) | -10~+75 | |||
Storage Temperature (℃) | -40~+85 | |||
Package Dimension (mm) | 1. Φ5.5 x L38 (for 900um Loose tube or bare fiber) 2. L90xW20xH9.5 (for 2.0 mm or 3.0mm Cable) |
Order Information
FWDM | Wavelength | Fiber Type | Fiber Length | Connector |
4/35=1490pcss/1310&1550reflect | 1=0.25mm | 1=1m | 0=None |
FAQ:
Q: Do you provide OEM service ?
A: Yes, we can print your logo or label on the products or on the
box.
Q: Can you provide free samples ?
A: Some of low value samples can be free for you, but you need pay
for the shipping cost.
Q: How can you guarentee the quality ?
A: Build on our perfect quality management system, all of our
products were 100% tested before the shipment.
Q: What is your delivery time ?
A: Generally, sample: 3~5 working days. Formal order: 7-10 working
days.
Q: What's your payment terms ?
A: We accept T/T, Western Union, Paypal, L/C
For samples: 100% payment. Formal order: 30%~100% as deposit,
balance payment before shipment.