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@-0.3dB | nm | >0.5(λITU ±0.25nm) | ||||||
Channel Count | Channel | 2 | 4 | 6 | 8 | 12 | 16 | |
Insertion Loss | dB | ≤1.2 | ≤1.7 | ≤2.2 | ≤3.0 | ≤3.8 (Standard loss) ≤3.0 (Low loss) | ≤5.0 (Standard loss) ≤3.5 (Low loss) | |
Ripple | dB | ≤0.5 | ||||||
Isolation | Adjacent Channel | dB | >30 | |||||
Non-Adjacent Channel | dB | >40 | ||||||
Insertion Loss Thermal Stability | dB/℃ | ≤0.005 | ||||||
Wavelength Thermal Stability | nm/℃ | ≤0.001 | ||||||
Return Loss | dB | ≥45 | ||||||
Polarization Dependent Loss | dB | ≤0.20 | ≤0.30 | |||||
Directivity | dB | ≥45 | ||||||
Power Handling | mW | 300 | ||||||
Operating Temperature | ℃ | -40 ~ +85 | ||||||
Storage Temperature | ℃ | -40 ~ +85 | ||||||
| Fiber Type | -- | Corning SMF-28 Ultra, G657A1/A2 or customer specified | ||||||
| Pigtail type | -- | Φ0.9mm loose tube or Φ1.6mm Φ2.0mm/Φ3.0mm optical cable | ||||||
| Fiber length | m | 1.0,or customer specified | ||||||
| Connector Type | -- | LC, SC,or customer specified | ||||||
Package Dimension | mm | ABS box with L100 x W80 x H10(2CH/4CH/6CH/8CH) or L120 x W80 x H18(12CH/16CH) Cartridge: 130X100X25 | ||||||
Note:
Insertion loss excluding connector loss.
Customized dimension is available.
Module with tap monitoring port and express port is optional.
Guide for 400G QSFP DD
16 Oct 2023
The development of the IoT, the explosion of cloud computing, and the rollout of 5G in recent years have increased pressure on data centers to increase network capacity to 400G and have prompted both ...
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