# 81651A Agilent Fiber Optic Equipment Used

**Additional Features:**

-   1550nm
-   1mW output power
-   CW power stability: ±0.03db (24h)
-   Internal digital modulation

The Agilent 81651A Fabry-Perot laser source is a single-wavelength module to be used in conjunction with optical power meter modules for insertion loss, optical return loss and PDL measurement of broadband components and fiber. The Agilent 81651A Fabry-Perot laser module is insensitive to back reflections and is stabilized for short and long-term applications.

## Details

- **Price:** 0.0 USD
- **Vendor:** Agilent
- **Type:** Fib Optic
- **Tags:** Agilent, Agilent Keysight, Fiber Optic, Manufacturers, Other Equipment, product_manual_group_1, Product_used

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 0.00 USD | In stock |

## Images

- 81651A Agilent Fiber Optic Equipment Used

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> Source: [ValueTronics](https://valuetronics.com/products/81651a-agilent-fiber-optic-equipment-used)
> Updated: 2026-05-21