1×4 800GHz LAN WDM Device

What are the wavelength bands of the LWDM module?

Channel 0: The wavelength is 1332.41nm, which reuses the DML-1330 wavelength in 100G CWDM applications. Note that its wavelength interval is different from other wavelengths, and it belongs to a wavelength specially selected for reuse in the industry chain;
Channel 1: Wavelength 1313.73nm, reuse the DML-1310 wavelength in 100G CWDM applications. Starting from this wavelength, the channel spacing of the wavelengths is about 4.5nm;
Channel 2: Wavelength 1309.14nm, which reuses the DML wavelength in 100G LanWDM applications;
Channel 3: Wavelength 1304.58nm, reuse the DML wavelength in 100G LanWDM application;
Channel 4: Wavelength 1300.05nm, reuse the DML wavelength in 100G LanWDM applications;
Channel 5: Wavelength 1295.56nm, which reuses the DML wavelength in 100G LanWDM applications;
Channel 6: Wavelength 1291.10nm, reuse the DML-1290 wavelength in 100G CWDM applications;
Channel 7: wavelength 1286.66nm, reuse the EML wavelength in 400G LanWDM applications;
Channel 8: wavelength 1282.26nm, reuse the EML wavelength in 400G LanWDM applications;
Channel 9: The wavelength is 1277.89nm, which reuses the EML wavelength in 400G LanWDM applications;
Channel 10: wavelength 1273.54nm, reuse the EML wavelength in 400G LanWDM applications;
Channel 11: The wavelength is 1269.23nm, which reuses the DML-1270 wavelength in 100G CWDM applications.

LWDM Splitter, also known as LAN WDM Splitter and LAN WDM, along with Filter WDM splitter, dense WDM splitter and coarse WDM splitter, are the most commonly used WDM device in construction of PON.

Product Information:

Product Features:

• Low Insertion Loss
• High Stability and reliability
• High Channel Isolation
• Ultra compact size
• Epoxy-free on Optical Path

Product Specification:

• Channel Wavelength 1 (nm): 1294.53-1296.59
• Channel Wavelength 2 (nm): 1299.02-1301.09
• Channel Wavelength 3 (nm): 1303.54-1305.63
• Channel Wavelength 4 (nm): 1308.09-1310.19
• Wavelength Range (nm): 1280-1330
• Channel Spacing (GHz): 800
• Insertion Loss (dB): ≤1.5
• Isolation (Adjacent) (dB): ≥25 
• Isolation (Non-Adjacent) (dB): ≥35
• Channel Ripple (dB): ≤0.5
• Polarization Dependent Loss (dB): ≤0.5
• TDL (dB): ≤0.5
• Uniformity (dB): ≤1.0
• Polarization Mode Dispersion (ps): ≤0.2
• Return Loss (dB): ≥45
• Directivity (dB): ≥50
• Maximum Power Handling (mw): ≤300
• Operating Temperature (℃): -5～70
• Storage Temperature (℃): -40～85
• Packing (mm): 21x13x6.5

Product Applications:

• WDM Network
• CFP transceivers
• Data communicaton
• 40G or 100G applications