Mini FWDM Device 3 Ports Filter 250um WDM CWDM DWDM
Mini FWDM Device 3 Ports Filter 250um WDM CWDM DWDM
Mini FWDM device 3 ports Filter WDM for 1310 1490 1550
CY COM Steel tube Mini size FWDM device is a 3 ports Filter WDM for 1310 1490 / 1550nm.
CY COM 1310/1490/1550 WDM devices based on thin-film filter technology are design to address the specific requirements of the FTTP market. Strong coating and passive device packaging capabilities feature these Wads with excellent optical performance, good reliability and ultra-compact size. There are two standard types (General Type, Broadband Type) to meet different customer demands. And any other customized design is also available upon requests.
534=1550pass/1310&1490 reflect
345= 1310&1490pass/1550 reflect
435=1490pass/1310&1550 reflect
Feature:
- 1550nm pass, 1490nm pass, 1310nm & 1490nm pass
- Steel tube, Glass tube
- Comply with Telecordia GR-1209-COR-2001
Comply with Telecordia GR-1221-CORE-1999
Comply with ITU-T G3694.2 - 100% OSA test (Optical spectrum test)
- Low end-to-end insertion loss
Wide pass band
High channel isolation
High stability and reliability
| CWDM modules_Case size Solutions | ||||
|
Fiber one side |
2CH-8CH | 100x80x10 mm | 50x50x6.2 mm | 22x14x6.5 mm |
| 9CH-18CH | 140x100x15 mm | 50x50x6.2 mm | 28x23x6.5 mm | |
|
Fiber two side |
2CH-8CH | 45x25x6 mm | ||
| 9CH-18CH | 55x45x6 mm | |||
| Parameter | Multiplexer | Demultiplexer |
| Operating central wavelength | 1270nm – 1610 nm | |
| Central wavelength accuracy | ± 0.5 nm | |
| Channel spacing | 20 nm | |
| Passband at -0.5dB | Minimum 13 nm | |
| Insertion Loss (dB) | pass<0.6dB, reflection<0.4dB | |
| Channel uniformity | Maximum 1 dB | |
| Channel ripple | Maximum 0.3 dB | |
| Adjacent isolation | N/A | Minimum 30 dB |
| Non-adjacent isolation | N/A | Minimum 40 dB |
| Insertion loss temperature sensitivity | Maximum 0.003 dB/ºC | |
| Wavelength temperature shifting | Maximum 0.002 nm/ ºC | |
| Polarization temperature loss | Maximum 0.1 dB | |
| Polarization mode dispersion | Maximum 0.1 ps | |
| Directivity | Minimum 50 dB | |
| Return loss | Minimum 45 dB | |
| Power handling | 500 mW | |
| Operating temperature range | -5 to 76 ºC | |
| Storage temperature range | -40 to 85 ºC | |
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