Basic Info.
Product Description
China Manufactory 1x8 Edfa Module Fiber Optic CWDM Equipment
Products Overview
Features
Low Insertion Loss
Excellent Channel Isolation
High Channel Isolation
High Stability and reliability
Epoxy-free on Optical Path
Low Cost
Applications
WDM Channels Add/Drop Systems
WDM Networks & Systems
CATV Fiber Optical Links
Long Haul & Short-Distance Applications
Accessing LAN & WAN Network
Performance Specifications
| Parameter | 4 Channel | 8 Channel | 16 Channel | 18 Channel | |||||
| Mux | Demux | Mux | Demux | Mux | Demux | Mux | Demux | ||
| Channel Wavelength(nm) | 1270~1610/1271~1611 | ||||||||
| Center wavelength Accuracy (nm) | ±0.5 | ||||||||
| Channel Spacing(nm) | 20 | ||||||||
| Channel Passband (@-0.5dB bandwidth (nm) | +/-7.5/+/-6.5 | ||||||||
| Insertion Loss (dB) | ≤1.5 | ≤2.5 | ≤3.5 | ≤3.5 | |||||
| Channel Uniformity (dB) | ≤0.6 | ≤1.0 | ≤1.5 | ≤1.5 | |||||
| Channel Ripple (dB) | 0.3 | ||||||||
| Isolation(dB) | Adjacent | >30 | |||||||
| Non-adjacent | >40 | ||||||||
| Insertion Loss(dB) | Express with filter | >30 | |||||||
| Express without filter | >12 | ||||||||
| Inertion Loss Temperature Sensitivity (dB/ºC) | <0.005 | ||||||||
| Wavelength Temperature Shifting (nm/ºC) | <0.002 | ||||||||
| Polarization Dependent Loss(dB) | <0.1 | ||||||||
| Polarization Mode Dispersion(ps) | <0.1 | ||||||||
| Directivity (dB) | >50 | ||||||||
| Return Loss(dB) | >45 | ||||||||
| Maximum Power Handling (mW) | 300 | ||||||||
| Opterating Temperature (ºC) | -40~+85 | ||||||||
| Storage Temperature (ºC) | -40~+85 | ||||||||
| Package dimension (mm)(LGX box) | L155.5xW102(129)xH29 | ||||||||
1,Above specifications are for devices without connector.
2,Specifications may change without notice.
CWDM DWDM Module CWDM DWDM Filter Device 
Company Profile
Shenzhen DYS Fiber Optic Technology,The leading company in developing and manufacturing advanced fiber optic products,mainly offer below:
CPRI outdoor cable assemblies
MPO/MTP series products
Standard fiber optic patch cable&pigtail
Fiber optic PLC Splitter
Fiber optic Fast Connector
FTTH box
