T&S 200G DWDM Module is a product that meets the ITUT-G.694.1 DWDM wavelength standard. It has a flexible wavelength configuration and can be expanded to multiple in the C+L band (1525-1625nm). Wavelength, can meet the long-distance, high-capacity national backbone network, metropolitan area network and other application scenarios.
Automatic Optical alignment
Optical path epoxy-free
Low insert loss & high isolation
Telcordia GR-1221-Core qualified
RoHS compliant
Access optical networks
Long haul networks
DWDM Mux/Demux
Metro optical networks
Parameters | Unit | Specification | |||
Center Wavelength | nm | ITU-T Grid | |||
Channel Spacing | GHz | 200 | |||
Channel Pass band | nm | ITU±0.25 | |||
Center wavelength accuracy | nm | λc±0.1 | |||
Channel Count | Channel | 4 | 8 | 16 | |
Insertion Loss | dB | ≤2.4 | ≤4.0 | ≤6.5 | |
Ripple | -- | ≤0.4 | |||
Isolation | Adjacent Channel | dB | >25 | ||
Non-Adjacent Channel | dB | >40 | |||
Insertion Loss Thermal Stability | dB/℃ | ≤0.003 | |||
Wavelength Thermal Stability | nm/℃ | ≤0.002 | |||
Return Loss | dB | ≥45 | |||
Polarization Dependent Loss | dB | ≤0.20 | ≤0.25 | ≤0.30 | |
Polarization Mode Dispersion | Ps | ≤0.10 | |||
Directivity | dB | ≥50 | |||
Power Handling | mW | 300 | |||
Operating Temperature | ℃ | -0～+75(commercial) or -40～+85(Industrial) | |||
Storage Temperature | ℃ | -40 ~ +85 | |||
Package Dimension | mm | L100 x W80 x H10 | L120 x W80 x H18 | ||
Note:
Insertion loss excluding connector loss.
Customized dimension is available.
Module with tap monitoring port and express port is optional.
Comparison of Advantages and Disadvantages Between 40G QSFP+SR4 Optical Module and QSFP+ AOC Active Optical Cable
15 Jun 2021
Both 40G QSFP+SR4 optical transceivers and 40G QSFP+ AOC active optical cables are widely used in 40G data center for short-distance interconnection. Since both can realize short-distance interconnect...
Call us on: 
Email Us: 
8 Jinxiu Middle Road, 
中文
EN
