DWDM Device
DWDM Device, 3 Port DWDM Filter, 100GHz & 200GHz DWDM Single Device, Passive DWDM, Filter WDM
Description
Description
3 Ports DWDM Filter, 100GHz and 200GHz DWDM Single Device
Arkoptics’ DWDM devices apply thin film filter technology. Single device is available for C-band or L-band ITU channels 186.6 to 196.1 THz. Packaged in steel tube or mini ABS housing, applied premium optical collimating and aligning skill to ensure good optical performance and reliability. Our filter DWDM deivces exceed the requirements of Telcordia GR-1221. They demonstrate low insertion loss, low temperature insensitivity, and reliable performance in a variety of system applications, such as Access Networks, Metro WDM Systems, Long Haul WDM Systems and Enterprise Networks.
–High Channel Isolation
–Low Insertion Loss
–High Stability and Reliability
–Low Polarization Dependent Loss
–Epoxy-free Optical Path
Specifications
| Filter WDM | DWDM Component | DWDM Component | CWDM Component | LWDM Component | ||
| Channel Spacing | 100GHz (0.8nm) | 200GHz (1.6nm) | 20nm ITU Grids | 4nm | ||
| Wavelength Range | C- or L- Band ITU Channels 186.6 to 196.1 THz | C- or L- Band ITU Channels 186.6 to 196.1 THz | 1260 to 1620nm Channel Centers ITU or ITU+1 | 1260 to 1360nm Channel Centers ITU 1269.23/1273.54/1277.89/1282.26/1286.66/1291.10 1295.56/1300.05/1304.58/1309.14/1313.73/1318.35nm | ||
| Channel Passband | ≥ ±12.5GHz | ≥ ±33GHz | λc ±7nm | ≥ ±1.1nm | ||
| Transmission Port | Passband Ripple | ≤ 0.4dB | ≤ 0.3dB | ≤ 0.3dB | ≤ 0.3dB | |
| Insertion Loss | ≤ 1.0dB | ≤ 0.8dB | ≤ 0.6dB | ≤ 0.6dB | ||
| Isolation (Adjacent Channel) | ≥ 30dB | ≥ 30dB | ≥ 30dB | ≥ 25dB | ||
| Isolation (Non-adjacent Channel) | ≥ 50dB | ≥ 50dB | ≥ 50dB | ≥ 35dB | ||
| Reflection Port | Passband Ripple | ≤ 0.2dB | ≤ 0.2dB | ≤ 0.2dB | ≤ 0.2dB | |
| Insertion Loss | ≤ 0.4dB | ≤ 0.4dB | ≤ 0.4dB | ≤ 0.4dB | ||
| Isolation | ≥ 12dB | ≥ 13.5dB | ≥ 15dB | ≥ 15dB | ||
| Polarization Dependent Loss | ≤ 0.2dB | ≤ 0.2dB | ≤ 0.1dB | ≤ 0.1dB | ||
| Polarization Mode Dispersion | ≤ 0.2ps | ≤ 0.2ps | ≤ 0.2ps | ≤ 0.2ps | ||
| Directivity | ≥ 50dB | ≥ 50dB | ≥ 50dB | ≥ 50dB | ||
| Return Loss | ≥ 45dB | ≥ 45dB | ≥ 45dB | ≥ 45dB | ||
| Optical Power Handling | ≤ 500mW | ≤ 500mW | ≤ 500mW | ≤ 500mW | ||
| Tensile Load | ≤ 5N | ≤ 5N | ≤ 5N | ≤ 5N | ||
| Fiber Type | SMF-28e | SMF-28e | SMF-28e | SMF-28e | ||
| Operating Temperature | -5°C to +70°C or -40°C to +85°C | -5°C to +70°C or -40°C to +85°C | -5°C to +70°C or -40°C to +85°C | -5°C to +70°C or -40°C to +85°C | ||
| Storage Temperature | -40°C to +85°C | -40°C to +85°C | -40°C to +85°C | -40°C to +85°C | ||
| Package Dimension | 5.5 x 34mm | 5.5 x 34mm | 5.5 x 34mm or 5.5 x 39mm | 5.5 x 34mm | ||
