Performance Specification:
Parameter | Units | Value | ||
Channels | 4/8 | |||
Central Wavelength | ITU-T Grid | |||
Channel Spacing | nm | 20 | ||
Pass band | dB | +6.5 | ||
Typ. | 0.8/1.0 | |||
Insertion Loss1 | dB | |||
Max. | 1.0/1.5 | |||
Polarization Dependent Loss (PDL) | dB | ≤0.2/≤0.2 | ||
Adjacent Channel Isolation | dB | ≥30 | ||
Non-Adjacent Channel Isolation | dB | ≥45 | ||
Return Loss | dB | ≥45 | ||
Polarization Mode Dispersion(PMD) | ps | ≤0.2/≤0.2 | ||
Directivity | dB | ≥55 | ||
Operating Temperature | ℃ | -5 to +70 | ||
Storage Temperature | ℃ | -40 to +85 |
Ordering Information:
CCWDM | - | □□ | - | □□ | - | □ | □□ | □ | - | □ | □ |
CCWDM Ch Number |
Started Ch |
Fiber Type |
Fiber Length |
Connector |
Application |
Package |
|||||
2=2ch | XX=1XX1 | 1=250um SM | 00=Adapter | 1=None | M=Mux | M=Module | |||||
4=4ch | 27=1271 | 2=900um SM | 05=0.5m | 2=FC/UPC | D=Demux | L=LGX | |||||
8=8ch | 33=1331 | 3=2.0mm SM | 10=1.0m | 3=FC/APC | MD=Mux & Demux | R=Rack | |||||
16=16ch | ...... | 4=3.0mm SM | 15=1.5m | 4=LC/UPC | |||||||
...... | 20=2.0m | 5=LC/APC | |||||||||
...... | 6=SC/UPC | ||||||||||
7=SC/APC | |||||||||||
X=Special |
ETERN ‘s CCWDM module is based on thin film filter(TFF) technology and free space package technology. It is used to multiplex or de-multiplex 4- or 8-channel CWDM wavelengths in the range of 1271 ~ 1611nm, an upgrade port is optional.
Features:
1. Flat and Wide Passband
2. High Stability and Reliability
3. Low Insertion Loss, High Isolation
Applications:
1. WDM Transmission
2. Metro and Access Network