FOCC 1x2 WDM
WDM is a low-cost method to maximize existing fiber by decreasing the channel spacing between wavelengths. CWDM has a lower cost per channel than dense WDM (DWDM) and no configuration is necessary. CWDM optical devices can increase bandwidth on existing fiber infrastructure and alleviate fiber exhaustion. CWDM optical devices are available as 4-channel, 8-channel or 16-channel mux/demux modules or as an add/drop module. | |
High Isolation The high isolation makes CWDM device use in the WDM
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Mature Production Process FOCC 1*2WDM device has a mature production process. |
Dimension
• Low insertion loss
• Low polarization related loss
• High wavelength isolation
• Stable function in different environment
• Compact structure
Performance Index
| Wavelength(nm) | 1310/1550 |
| BroadBand(nm) | ±15 |
| Insertion loss(dB) | ≤0.30 |
| Isolation(dB) | ≥18 |
| PDL(dB) | ≤0.10 |
| Directivity(dB) | ≥55 |
| Operation Temperature Range(℃) | -40℃ ~ +85℃ |
Ordering Information
| Wavelength(nm) | End | Package Dimension(mm) | Fiber type and length | Connectors type |
| 1310/1550 | 1X2 2x2 | 3x54mm 3x54mm or 90x20x10mm | 9/125um(fiber diameter) Length:1m 250um(fiber diameter) 900um(fiber diameter) 3.0mm(fiber diameter) | ST/PC SC/PC/APC FC/PC/APC LC/PC/APC |
Encapsulation Structure
| Item | 1x2 or 2x2 | ||
| Pigtail type | 250um bare fiber | 900um loosen tube | 3mm loosen tube |
| Size | ф3xL55 | ф3xL55 | L90xW15xH7 |
| Pigtail length | 1 meter or customized | ||
product picture
Application
WDM devices are mainly used in passive wavelength division multiplexing system module products, which can Mux, Demux or add-drop multiplexing different optical signals, meet the requirements of providing different rates of transmission channels transparent to the protocol on a single optical fiber, such as Ethernet, ATM, POS, SDH, etc., and are widely used in telecommunications, radio and television, enterprise network, campus network and other fields.
Telecom network | Ethernet network | school network |
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