Module Type CWDM OADM (4, 8, 16-Channel)
Module type CWDM OADM, support 4-ch, 8-ch, 16-ch and .
General Details
The Moudle Type CWDM (Coarse wavelength division multiplexer) OADM (Optical Add Drop Multiplexer) devices featured with low insertion loss, high channel isolation, wide passband, low temperature sensitivity and epoxy free optical path. The CWDM OADM Module is an device for all kinds applications like GE & 10GE, SDH/SONET, ATM, ESCON, Fiber Channel, FTTx and CATV network.
Features
- Low Insertion Loss
- High channel isolation
- Wide passband
- Excellent stability and reliability
- Epoxy free optical path
Specificatoins
| Parameter | 4 Channel | 8 Channel | 16 Channel | ||||
| Mux | Demux | Mux | Demux | Mux | Demux | ||
| Channel Wavelength (nm) | 1270~1610/1271~1611 | ||||||
| Channel Spacing (nm) | 20 | ||||||
| Channel Passband (@-0.5dB bandwidth) (nm) | ±7.5/±6.5 | ||||||
| Insertion Loss (dB) | ≤1.5 | ≤2.5 | ≤3.5 | ||||
| Channel Uniformity (dB) | ≤0.6 | ≤1.0 | ≤1.5 | ||||
| Channel Ripple (dB) | <0.3 | ||||||
| Isolation (dB) | Adjacent | N/A | >30 | N/A | >30 | N/A | >30 |
| Non-adjacent | N/A | >40 | N/A | >40 | N/A | >40 | |
| Insertion Loss Temperature Sensitivity(dB/°C) | <0.005 | ||||||
| Wavelength Temperature Shifting(nm/°C) | <0.002 | ||||||
| Polarization Dependent Loss (dB) | <0.1 | ||||||
| Polarization Mode Dispersion (ps) | <0.1 | ||||||
| Directivity (dB) | >50 | ||||||
| Return Loss (dB) | >45 | ||||||
| Maximum Power Handling (mW) | 300 | ||||||
| Operating Temperature(°C) | -5 ~ +75 | ||||||
| Storage Temperature(°C) | -40 ~ +85 | ||||||
| Package dimension(mm) | A: L100×W80×H10 | ||||||
| L120×W80×H18 | |||||||
| L141×W115×H18 | |||||||
1. Above specifications are for devices without connector.
2. Specifications may change without notice.
Applications
- WDM network
- Fiber link monitoring
- Access network