4CH 8CH 18CH CCWDM Module With High Reliability And High Stability
Description:
Seacent Photonics now offers a compact CWDM module that provides
bandwidth capacity expansion for future network growth in one of
the small packages. Its compact size and unique carrier tray set it
apart, and can be installed in a variety of field situations.
Seacent Photonics Compact Coarse Wavelength Division Multiplexing (CCWDM) networks
need multiplexer/de-multiplexer (MUX/DEMUX) modules to combine and
split the multi-wavelength optical signals. These modules are
generally called CWDM MUX/DEMUX. Coupled with highly reliable
passive optics (e.g., CWDM SFP/SFP+), CWDM MUX/DEMUX modules let
operators make full use of available fiber bandwidth in local loop
and enterprise architectures. Power link provides a series of CWDM
MUX/DEMUX modules with as more as 18 channels in simplex or duplex
configurations.
Specifications:
| Item | 4CH | 8CH | 18CH |
| Center wavelength (nm) | ITU or ITU+1(Customizable starting wavelength) |
| Product Features | Mux or Demux or Mux&Demux |
| Channel wavelength (nm) | 1270~1610 |
| Center wavelength accuracy (nm) | ±0.5 |
| Channel pitch (nm) | 20 |
| Insertion loss (dB) | ≤1.0 | ≤1.5 | ≤3.2 |
| Channel uniformity (dB) | ≤0.5 | ≤0.5 | ≤0.5 |
| Isolation adjacent (dB) | >30 | >30 | >30 |
| Isolation Non-adjacent (dB) | >45 | >45 | >45 |
| Polarization-dependent loss (dB) | <0.2 |
| Polarization Mode Dispersion (PS) | <0.1 |
| Directivity (dB) | >50 |
| Return loss (dB) | >45 |
| Connector type | LC/APC or customer specified |
| Maximum power (mW) | 500 |
| Working temperature (℃) | -5~70 |
| Storage temperature (℃) | -40~85 |
| Package (mm) | 44x25x6 or customer specified |
Remark:The above parameters do not contain connectors.
Features:
- Low optical insertion loss
- Low Polarization Dependent Loss
- Small dimension
- Cost-effective CWDM technology
- Low-profile modular design
- High isolation
- Good channel-to-channel uniformity
- Wide operating wavelength range
- High reliability and high stability
- Telcordia GR-1209-CORE-2001 compliant
- Telcordia GR-1221-CORE-1999 compliant
- RoHS-6 compliant (lead free)
Application:
- CWDM system
- PON network
- Cable chain
Business advantage
Product:
(1) High reliability, high stability, small size, low insertion
loss
(2) 1*N 2*N multiple channel forms
(3) 1260-1650nm full-band operation
(4) Industrial working environment: -40 ° C - + 85 ° C
(5) ISO9001-2015 quality system, Telcordia GR-1209-CORE,
GR-1221-CORE standard certificate
(6) Customization: can be customized according to customer
requirements
(7) Product process: industry leading
