Fiber Optic Products Korean supplier

CWDM(Coarse Wavelength Division Multiplexer) is expanding the bandwidth of Metro / Access
communication networks. Our CWDM is based on thin film filter technology and metal bonding micro
optics packaging. We provides high quality CWDM with flat channel bandwidth, flexible channel
configuration, low insertion loss and high isolation.

- Dense WDM System
- Fiber Optic Instrument
- Metro/Access communication networks

- High Channel Isolation
- Low Insertion Loss
- Epoxy-Free Optical Path
- High Stable and Reliability

Parameter	Specification
Channels	1270~1610nm
Channel Spacing	20nm
Passband @ 0.5dB	Max, ±8nm
Insertion Loss	Max, 2.5dB
Adjacent Channel Isolation	Min,10(Add),25(Drop)
Non-Adjacent Channel Isolation	Min,25(Add),40(Drop)
Directivity	Min 55dB
Optical Input Return Loss	Min 55dB
Polarization Dependent Loss	Max 0.1dB
Polarization Mode Dispersion	Max 0.1ps
Thermal Stability	Max 0.005dB/°C
Thermal Stability Drift	Max 0.002nm/°C
Optical Power	Max 250mW
Tensile Load	Min 5N
Storage Temperature	-45°C to +85°C
Operating Temperature	-20°C to +65°C
Package Dimension	A:100(L) X 80(W) X 10(H)

Output length	1~99m
Polishing	SPC, UPC, APC
Input length	1~99m
Connector	SC, FC, LC, MU, D4, ST
Package type	L : for Loose tube(0.9mm) A : for Cord(2.4mm)
Configuration	1×4:0104, 1x8:0108
Wavelength(nm)	1270/1290/1310/1330/1350/1370/ 1390/1410/1430/1450/1470/1490/ 1510/1530/1550/1570/1590/1610
Coarse Wavelength Division Multiplexer