# Cisco 100GQSFP-LR4-4

The Cisco 100GQSFP-LR4-4-Refresh is a high-performance optical transceiver designed to meet the demanding requirements of modern data centers and enterprise networks. Engineered by Cisco, a leader in networking technology, this module supports 100 Gigabit Ethernet connections over long distances, ensuring reliable and efficient data transmission up to 10 kilometers using single-mode fiber. Its advanced design incorporates four parallel lanes, each operating at 25 Gbps, which collectively deliver robust and scalable network performance. This transceiver is ideal for organizations seeking to enhance their network infrastructure with a solution that balances speed, reliability, and compatibility. The Cisco 100GQSFP-LR4-4-Refresh is fully compliant with industry standards, ensuring seamless integration with Cisco switches and routers, thereby simplifying deployment and maintenance. Its low power consumption and high signal integrity contribute to reduced operational costs and improved network uptime, making it a dependable choice for critical applications. Part Number: 100GQSFP-LR4-4-Refresh Product Detail: Cisco 100G QSFP+ LR4 optical transceiver module supporting 100 Gigabit Ethernet over single-mode fiber up to 10 km, designed for high-speed, long-distance network connectivity.

## Details

- **Price:** 116077.95 USD
- **Vendor:** Cisco

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 116077.95 USD | In stock |

## Images

- Cisco 100GQSFP-LR4-4

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> Source: [Optdex](https://www.optdex.com/products/100gqsfp-lr4-4-refresh)
> Updated: 2026-08-01