| Customization: | Available |
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| Type: | Fiber Optic Splitter&Coupler |
| Wiring Devices: | Integrated Wiring |
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Products Overview
DYS' compact size Coarse Wavelength Division Multiplexers(Mini CWDM, Compact CWDM, CCWDM), are integrated optical modules using DYS's proprietary optical bench platform which can significantly improve optical performance, while also reduce manufacturing cost. Compare to the common standard CWDM module, DYS's Mini CWDM takes much smaller package size. Much space can be saved in the application and meanwhile the performance and parameters are also better.All DYS' CWDM modules are Telcordia qualified.(Meet TELCORDIA GR-1221-CORE)
Coarse Wavelength Division Multiplexing (CWDM) is an excellent choice for increasing bandwidth capacity while keeping costs down. The 6com splice/pigtailed ABS module family, based on standard Thin Film Filter (TFF) technology with a proprietary packaging, offers you smallest component dimensions combined with an outstanding performance and reliability.
Features
1)Low Insertion Loss
2)Excellent Channel Isolation
3)High Stability & Reliability
4)Low Cost
5)Compact size
Applications
CWDM Channels Add/Drop
CWDM
CATV Fiber Optical Links
Accessing LAN Networks
Short-Distance Communications
Performance Specifications
Technical Specification
| Parameter | Specification | |||||
| Channel Number (CH) | 4 | 8 | 8(+E1) | 8(+E2) | ||
| Center Wavelength(nm) | 1270, 1290…1610 or 1271, 1291…1611 | |||||
| Passband(nm) | Channels (Min.) | +/-6.5 | ||||
| Upgrade port(Min.) | / | 1310+/-50 | 1260~1458 | |||
| Isolation(dB) | Mux | Adjacent (Min.) | 30 | |||
| Non-adjacent (Min.) | 45 | |||||
| Upgrade Por(Min.) | 15 | |||||
| Demux | Adjacent (Min.) | 30 | ||||
| Non-adjacent (Min.) | 45 | |||||
| Upgrade Por(Min.) | 15 | |||||
| Insertion Loss(dB) | Channels (Max.) | 1.0 | 1.5 | 1.5 | 1.5 | |
| Upgrade Por(Max.) | / | / | 1.2 | 1.2 | ||
| Maximum Ripple in Passband(dB) | 0.5 | |||||
| Min. Directivity (dB) | 55 | |||||
| Maximum Polarization Dependent Loss (dB) | ≤0.2 | |||||
| Maximum Polarization Mode Dispersion (ps) | 0.10(GD) | |||||
| Min. Return Loss(dB) | 50 | |||||
| Fiber Type | Corning SMF-28e,900um Loose Tube | |||||
| Fiber Length (m) | 1.0+/-0.1 | |||||
| Maximum Power Handling (mW) | 500 | |||||
| Opterating Temperature (ºC) | -10~+70 | |||||
| Storage Temperature (ºC) | -40~+85 | |||||
| Package dimension (mm) | Package A: (L)44.0x(W)28x(H)6.0 Package B: (L)53.8x(W)28x(H)8.0 |
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1. All specifications include the effect of operating temperature and all states of polarization.
2. Values referenced without connectors and insertion loss for a connector-pair is 0.20dB (typ.) and 0.30dB (max.).
CWDM DWDM Module CWDM DWDM Filter Device
Company Profile
Shenzhen DYS Fiber Optic Technology,The leading company in developing and manufacturing advanced fiber optic products,mainly offer below:
CPRI outdoor cable assemblies
MPO/MTP series products
Standard fiber optic patch cable&pigtail
Fiber optic PLC Splitter
Fiber optic Fast Connector
FTTH box
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