Future Optics leverages proprietary thin-film filter and mini-collimators fixing process, including state-of-the-art optical path length control, to produce the industry’s advanced telecom mux demux solutions for 200 GHz/100 GHz dense wavelength division multiplexing (DWDM) device with extra low IL, extra compact size and extremely accurate central wavelength. Custom wavelengths and channel configurations are available upon request.
Future Optics' 11 CH Ultra-Compact Dense Wavelength Division Multiplexer (UC-DWDM) Mux Demux device is a new version of high desity DWDM mux demux device with ultra compact footprint dimension of 36*24*6.5mm and extremely low insert loss of 1.7dB .
Based on thin film filter and Free-Space technology, taking advantage of patented design of multi-layers optical structure and metal laser welding micro-optics packaging process, Future Optics' UC-DWDM mux demux devices are of high channel isolation, high precision center wavelength, wide operating temperature range and flexible channel configuration.
Future Optics’ miniature style housing DWDM is the smallest in its class, a new 11 CH UC-DWDM device measures 36mm long by 24mm wide by 5.95 mm thick. This makes it ideal for closely spaced board mounting or for direct use in 0.25inch high splice trays, where space is at a premium.
Features：
• High wavelength accuracy
• Ultra-compact footprint
• Unilateral fiber outlet.
• Low insertion loss
• Excellent thermal stability: Industrial temperature
• Telcordia GR-1221 and GR-1209
Applications:
• DWDM system
• DWDM transceiver
• PON Networks
• Telecom networks
• Broadband networks
• Science and lab
Specifications:
Parameter | Unit | Specifications | |
Channel number | ch | 11 | |
Channel Center Wavelengths | nm | C22/C28/C30/C34/C36/C38 /C40/C42/C44/C46/C48 | |
Channel Spacing | GHz | 100 | |
Channel Passband | nm | lc ± 0.11 | |
Channel Passband@3dB | nm | ＞0.5 | |
Insertion Loss (Max) | dB | ≤2.0 | |
Insertion Loss (Typical) | dB | ≤1.7 | |
Ripple over Pass Band | dB | ≤ 0.5 | |
Isolation | Adjacent channel | dB | ≥ 30 |
Non-adjacent channel | dB | ≥ 40 | |
Polarization Dependent Loss | dB | ≤ 0.3 | |
Polarization Mode Dispersion | ps | ≤ 0.2 | |
Directivity | dB | ≥ 55 | |
Return Loss | dB | ≥ 45 | |
Packaging Dimension | mm | 36X24X6.5 with four positioning screw holes | |
Fiber | 250um Corning Clear Curve Fiber, Or 0.9mm loose tube | ||
Operating Conditions：
Parameter | Unit | Specifications |
Maximum Power handling | mw | 500 |
Operation Temperature | °C4 | -40~ +85 |
Operation Humidity | %RH | 5 to 90%RH Not condensed |
Storage Temperature | °C | -40 ~ +85 |
Storage Humidity | %RH | 0 to 95%RH Not condensed |
Tensile strength | N | >5 |