Home > Products > CWDM/DWDM Series > 1x2 1310 1490 1550nm optical receiver epon edfa filter cwdm
1x2 1310 1490 1550nm optical receiver epon edfa filter cwdm
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Product Description
Product Description
1x2 1310 1490 1550nm optical receiver epon edfa filter cwdm
APPLICATION
CWDM Channels Add/Drop
CWDM
CATV Fiber Optical Links
Accessing LAN Networks
Short-Distance Communications
FEATURES
1)Low Insertion Loss
2)Excellent Channel Isolation
3)High Stability & Reliability
4)Low Cost
DYS is a manufacturer for famous WDM users and customers. We continuously tried to improve product quality, introducing OPTRUN coating machine from Japan , and have coating capacity ,which make the film stable and good quality , The WDM full parameter testing system,which has been developed by our team,has highly improve the WDM device and modules testing efficiency and data integrated services. we also do vertical integration ,this ensure the high quality and delivery in time.We accumulated product development and managerial experience in fiber optic field to satisfy different requirements.
Coarse Wavelength Division Multiplexing (CWDM) is an excellent choice for increasing bandwidth capacity while keeping costs down. The 6com splice/pigtailed ABS module family, based on standard Thin Film Filter (TFF) technology with a proprietary packaging, offers you smallest component dimensions combined with an outstanding performance and reliability.
Our CWDM MUX DEMUX are perfectly suited to transport PDH, SDH / SONET, ETHERNET services over WWDM, CWDM and DWDM in optical metro edge and access networks.
Product Parameters
Item | Unit | Parameters |
Channel spacing | 20 nm ITU grids | |
Wavelength range | nm | 1260 to 1620 |
Channel centers (ITU or ITU+1) | nm | 1270/1290…1610 or 1271/1291…1611 |
Passband | nm | ≥+/-6.5 ,7.0,7.5 |
Passband ripple | dB | ≤0.35 |
Transmission insertion loss | dB | ≤0.70 (Typical 0.50) |
Reflection insertion loss | dB | ≤0.40 |
Transmission isolation (adj channel) | dB | ≥30 |
Transmission isolation (non-adj channel) | dB | ≥45 |
Reflection isolation | dB | ≥13 |
Polarization dependent loss | dB | ≤0.1 |
Polarization mode dispersion | ps | ≤0.2 |
Thermal Stability | dB/°C | ≤0.005 |
Directivity | dB | ≥50 |
Return loss | dB | ≥45 |
Optical power handling | mW | ≤300 |
Tensile Load | N | ≥5 |
Operating temperature range | °C | -5 to 70 |
Storage temperature range | °C | -40 to +85 |
Fiber type | SMF-28e | |
Package dimension | mm | ≤5.5 x 34 |
Parameter | 4-Channel | 8-Channel | 16-Channel | ||||||||||
Mux | Demux | Mux | Demux | Mux | Demux | ||||||||
Channel Wavelength(nm) | ITU 100GHz Grid | ||||||||||||
Channel Spacing(nm) |