Click image to view full size image
Coarse Wavelength Division Multiplexing 8 + 1 CH 1Fibre Mux Module with Upgrade / Monitor Port Optional
Coarse Wavelength Division Multiplexing (CWDM) 8+1 channel 1 Fiber module can support 1310+/-50nm wide band UPG port and 2% or 5% Mornitor port. Operating wavelength from 1260~ 1620nm.With 20nm spaced. Central wavelength can be 1270/ 1271 , 1290/1291 to 1610/1611nm. Mux / Demux module are working as Multiplexer and De-multiplexer in Near and End user side.
Features
- based on thin film filter technology
- High wavelength stability
- Low polarization dependent loss
- High channel isolation
- Flat and wide Pass band;
- Epoxy free optical path
- Telcordia GR-1221-CORE and RoHS compliant
Applications
- CWDM system
- CATV system
- Telecommunication network system
- Metro/Access networks
CWDM Mux / Demux Specification
| Parameter | Unit | Value | |||
| Channels Number | - | 2 | 4 | 8 | 16 |
| Operation Wavelength | nm | 1260-1460 or 1460-1620 or 1260-1620 | |||
| Channel Central Wavelength | nm | 1270/1290/1310/1330/1350/1370/1390/1410/1430/1450/ 1470/1490/1550/1570/1590/1610 | |||
| Channel Spacing | nm | 20 | |||
| Passband@0.5dB | nm | ≥14 | |||
| Pass band | nm | λITU±6.5 | |||
| Pass band Flatness | dB | ≤0.5 | |||
| Insertion Loss (Typ.) | dB | 0.8 | 1.3 | 2.4 | 4.6 |
| Insertion Loss (Max.) | dB | 0.9 | 1.5 | 2.8 | 5 |
| Adjacent Channel Isolation | dB | ≥30 | |||
| Non-adjacent Channel Isolation | dB | ≥40 | |||
| Return Loss | dB | ≥50 | |||
| Polarization Mode Dispersion | ps | ≤0.10 | ≤0.10 Coarse Wavelength Division Multiplexing 8 + 1 CH 1Fibre Mux Module with Upgrade / Monitor Port Opti |
 Sell
New Login
Company QR code Anytime Anywhere Mobile |
|