40Channel 100GHz Thermal Array Waveguide Grating (AWG)
Description:
AWG is to multiplex 40 optical signals with different wavelengths
onto one optical fiber (multiplexing),
or separate 40 optical signals multiplexed in one optical fiber by
wavelength (demultiplexing).
It adopts mature flat-top type thermal array waveguide grating
technology and adopts a sealed technology package to ensure high
environmental stability.
Allows high-speed modulation of optical signals; Allows some offset
in the wavelength of the light source; Insensitivity to the center
wavelength offset due to temperature changes;
Allows a small wavelength offset due to polarization; Allows the
system to connect multiple DWDM or filters in series Does not cause
significant degradation in system performance.
Features:
Stable performance: 1 + 1 dual power supply redundant backup,
built-in temperature control circuit
Flexible and transparent access to multiple services: support 155M
~ 10G speed Ethernet, PDH, SDH, CATV and private network services
Accurate channel spacing
Application:
10 Gigabit Ethernet
Central computer room data transmission
Fibre Channel
Switch-to-switch connection
WDM wavelength division systems
Technical Parameters
| Parameter | 8 + 1 channels (combined) | 8 + 1 channels (divided wave) |
| Center wavelength (nm) | 1270~1610 or 1271~1611 |
| Center wavelength accuracy (nm) | ±0.5 |
| Channel spacing (nm) | 20 |
| Passband width (nm) | ±7.5 |
| Insertion loss (dB) | (Without jumper) | ≤ 2.8 |
| (With jumper) | ≤2.0 |
| Channel flatness (dB) | ≤0.3 |
| Isolation (dB) | Adjacent | ≥30 |
| Non-adjacent | ≥40 |
| Upgrade side | ≥12 |
| Insertion loss thermal stability (dB / ℃) | <0.005 |
| Wavelength thermal stability (nm / ℃) | <0.002 |
| Polarization-dependent loss (dB) | <0.1 |
| Polarization Mode Dispersion (ps) | <0.1 |
| Directivity (dB) | ≥50 |
| Return loss (dB) | ≥45 |
| Maximum optical power (mW) | 300 |
| Working temperature (°C) | -5~+75 |
| Storage temperature (℃) | -40~+85 |
| Packing size (mm) | L100 x W80x H10 |
