# Juniper QFX-QSFP-40G-ESR4

QSFP+ 40GBASE-eSR4 40 gigabit optics, 850 nm for up to 300 m transmission on MMF

## Details

- **Price:** 1599.99 USD
- **Vendor:** Juniper
- **Type:** Optics
- **Tags:** New

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1599.99 USD | In stock |

## Images

- Juniper QFX-QSFP-40G-ESR4

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> Source: [Optdex](https://www.optdex.com/products/juniper-qfx-qsfp-40g-esr4)
> Updated: 2026-10-07