Description
Overview
GAOTek wavelength PSTN network analyzer utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path. For DWDM Mux or Demux, besides the common filter type DWDM, Lightwit also offers a whole range of Thermal or Athermal AWG products to meet the need for dense channel DWDM products, including 50GHz, 100GHz and 200GHz AWG. Channel number from Thermal or Athermal 200G 16 channel AWG up to Thermal or Athermal 50G 96 channel AWG packed in a single package.
Technical Specifications
| Directivity | >= 50 dB |
| Return Loss | >= 45 |
| Channel Spacing | 100 GHz (0.8 nm) |
| Channel Wavelength | ITU 100 GHz grid |
| Channel Passband | >0.25 |
| Isolation | >30 dB to > 40 dB |
| Polarization Dependent Loss | <0.1 dB to < 0.15 dB |
| Polarization Mode Dispersion | <0.1 ps |
| Maximum Power Handling | 300 mW |
| Insertion Loss Temperature Sensitivity | <32.00 db per °F (<0.005 dB per °C) |
| Wavelength Temperature Shifting | <32.00 nm per °F (<0.002 nm per °C) |
| Operating Temperature | 23 °F to 167 °F (-5 °C to 75 °C) |
| Storage Temperature | -40 °F to 185 °F (-40 °C to 85 °C) |
| Size | 19.01 in x 9.84 in x 1.73 in (483 mm x 250 mm x 44 mm) |