4 Port High Sensitivity Optical Power Meter RF Agilent N7748A

The pre-owned Agilent N7748A integrates four high-sensitivity optical channels into a single 1-U module, extending calibrated power measurements from –110 dBm up to +10 dBm across the 800-to-1700 nm window. Each port offers < 0.1 pW noise and < ±0.005 dB polarization ripple, ensuring sub-0.01 dB insertion-loss accuracy in filter, mux/demux or component test lines. Dual 1 M-sample buffers per port log data continuously at up to 25 µs resolution, while LAN, USB and GPIB interfaces plus SCPI compatibility let the meter slot straight into automated IL, drift or transient monitoring setups.

Refurbished units ship ISO-17025-calibrated with current firmware, trimming capital cost and rack space yet preserving Keysight reliability, sensor-free operation and long-term serviceability.

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Interested in an Agilent N7748A — 4-Port High-Sensitivity Optical Power Meter or a similar model?

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TESTRO Advantages

1. Laboratory-Verified Performance – Every unit ships with an ISO/IEC 17025 calibration certificate (TESTRO Certified) tied to its serial number.

2. Full Internal Transparency – High-resolution teardown photos plus a live video test (gain-linearity, noise-floor, spurious response); recordings are stored for the product’s lifetime.

3. Warranty & Technical Support – One-year warranty and weekday remote assistance from the in-house engineering team for both software and hardware issues.

4. Secure, Rapid Shipping – Aviation-grade flight case with triple-layer anti-vibration foam and shock/tilt indicators; priority DHL delivery in 3–5 days to major destinations.

5. Flexible Payment Options – Accepts T/T, wire transfer, credit card.

6. On-Site Inspection Welcome – Customers may visit the Shenzhen warehouse and refurbishment line to view calibration benches, burn-in racks, and inventory.

High Sensitivity Optical Power Meter

4 Port Optical Power Meter

Optical Power Meter Agilent N7748A

4 Port High Sensitivity Optical Power Meter RF Agilent N7748A Images