• Pass Band Profile: Flat-Top
• Nominal Channel Spacing: 50 GHz
• Output Number of Channels: 80/96
• Operating Band: C Band
• Clear Passband: ±6.25 GHz
• Wavelength Accuracy: ±50 pm
• 1dB Bandwidth: ≥0.23 nm
• 3dB Bandwidth: ≥0.36 nm
• 20dB Bandwidth: ≤1.2 nm
• Optical Insertion Loss: Link Port ≤4.5 dB, Monitor Port (MUX) ≤21 dB, Monitor Port (DMUX) ≤17.5 dB
• Insertion Loss Uniformity: ≤1.2 dB
• Ripple: ≤0.6 dB
• Polarization Dependent Loss: ≤0.5 dB
• Adjacent Channel Isolation: ≥25 dB
• Non-adjacent Channel Isolation: ≥38 dB
• Total Crosstalk: ≥22 dB
• Polarization Mode Dispersion (PMD): ≤0.5 ps
• Optical Return Loss: ≥40 dB
• Package Size: 1U Rack Mount
• Fiber Type: SMF28e
• Connector Type: LC/UPC
• Operating Temperature: -5 to +65 °C

The Athermal AWG Rack Mount by Henan Shijia Photons Technology Co., Ltd. is designed using silica-on-silicon technology, offering performance comparable to standard thermal AWGs without the need for control electronics or electrical power. It is a PLC component used for multiplexing or demultiplexing multiple channels onto a single fiber, suitable for Dense Wavelength Division Multiplexing (DWDM) applications.

• Athermal design for operation over a wide temperature range
• High stability and reliability
• Low insertion loss and high isolation to enhance system margin
• Supports both Mux and Demux functionalities
• Complies with Telcordia 1209/1221 and ROHS standards

• DWDM Transmission
• Metro Area Networks
• Long Haul Networks