Add Drop Module


Excellent channel isolation. Epoxy-Free Optical Path. Low Insertion Loss. High Stable and Reliable. Low Temperature Sensitivity. 100 GHz Channel Spacing.

100GHz Optical Add/Drop Module

3A Optical Add/Drop Module (OADM) is based on thin film filter technology and metal bonding micro optics packaging. OADM is used to add and drop an individual channel or multi-channels, 3A OADM thus can be used in high-power applications

Optical Add/Drop Module Specifications
Central Wavelength (nm)	C and L bands, ITU 100GHz Grid or customer specify
Channel Passband (nm) @ 1.0dB	≧0.2
In to Out Insertion Loss (dB)	≦1.6
In to Drop Insertion Loss (dB)	≦2.5
Add to Out Insertion Loss (dB)	≦1.8
Return Loss	≧45
Channel Isolation (dB) (In to Drop)	≧25
Residual Isolation (dB)(dropped channels)	≧25
Thermal Stability Drift (nm/℃)	≦0.006
Insertion Loss Thermal Stability (dB/℃)	≦0.005
Polarization Dependent Loss (dB)	≦0.1
Maximum Power Handling (mW)	250
Operating Temperature (℃)	0 ~ 60
Storage Temperature (℃)	-40 ~ 80
Package Style	900um loose tube fiber pigtail package
Package Dimension (mm)	120 x 80 x 10
*Comply with Bellcore requirement TR-NWT-001209.
*Insertion loss does not include connector loss.


DWDM System. Add/Drop Channels. CATV Fiber optic Links. Fiber Amplifier System.

Optical Add/Drop Module Specifications