# 81WDMPMD JDSU Fiber Optic Equipment Used

**Additional Features:**

-   A unique solution combining OSA, PMD, and SA test functions in one plug-in module
-   The most compact PMD/WDM/SA test solution
-   The core product for the installation, verification and maintenance of high-speed DWDM networks
-   A shock-proof and vibration-proof module with no moving parts
-   A compact and high-performance module with maximum portability

The JDSU 81WDMPMD plug-in module is designed to meet the sophisticated test requirements of todays and tomorrows complex DWDM networks. This plug-in module, combined with the MTS/T-BERD platforms, offers a fast, accurate, and cost-effective solution for installation, verification and maintenance testing. Using the optical spectrum analyzer (OSA) function of the 81WDMPDM module, all critical network parameters of a DWDM system can be verified, including channel wavelength, channel spacing, frequency, power, and optical signal-to-noise ratio (OSNR). The 81WDMPMD module also contains fiber spectral attenuation(SA) and polarization mode dispersion (PMD) functions.

## Details

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

## Variants

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

## Images

- 81WDMPMD JDSU Fiber Optic Equipment Used

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> Source: [ValueTronics](https://value-tronics.myshopify.com/products/81wdmpmd-jdsu-fiber-optic-equipment-used)
> Updated: 2026-05-21