Ipzz-040 ❲PC❳

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| Block | Function | Key Metrics | |-------|----------|-------------| | | Generates 50 GHz pulse trains across 64 WDM channels | Pulse width 80 fs; output power 5 mW/channel | | Silicon Waveguide Mesh | Routes, splits, and multiplexes optical signals | Insertion loss 0.3 dB/cm; crosstalk < ‑30 dB | | Electro‑Optic Modulators | High‑speed intensity/phase modulation | Vπ·L ≈ 0.4 V·cm; 3‑dB BW > 70 GHz | | Germanium Photodiodes | Direct detection of optical streams | Responsivity 0.9 A/W; dark current < 10 nA | | Digital DSP Core | Real‑time equalization, forward error correction (FEC) | 2 TOPS, 1 ns latency per channel | | Power‑Management Unit | Supplies low‑noise bias for lasers and modulators | 10 µW per channel standby | IPZZ-040

| Section | What to set | Recommended values | |---------|-------------|--------------------| | | Static IP (optional), DNS, gateway | Use a static IP if the device will be a critical node. | | Date/Time | NTP server(s) | pool.ntp.org or your local NTP. Enable timezone. | | Video (if camera) | Resolution, frame rate, bitrate, compression (H.264/H.265) | 1080p @ 15 fps, 2 Mbps (H.265) for bandwidth‑constrained sites. | | Storage | Local SD vs. network share (NFS/SMB) | For long‑term archiving, point to a NAS with at least 2 TB. | | User Management | Add non‑admin users, set role‑based access | Create a read‑only “viewer” account for auditors. | | Security | Change default admin password, enable HTTPS, set firewall rules | Use a strong password (≥12 chars, mixed) and enable TLS. | (Invoking related search suggestions