# Prolabs QSFP-40G-LR4-S-C Cisco

**Manufacturer:** Prolabs  
**MPN:** `QSFP-40G-LR4-S-C`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Prolabs |
| Manufacturer name | Prolabs |
| Manufacturer | Prolabs |
| DimensionUnit | m |
| Extra Product Name | Prolabs QSFP-40G-LR4-S-C Cisco |
| length | 1270.0 |
| length_Attrib | Optical Wave Length |
| moq | 1 |
| MPN | QSFP-40G-LR4-S-C |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 26036362 |
| tierMinQty1 | 1 |
| tierPrice1 | 1549.84 |
| UNSPSC | 43201553 |
| Standard | TAA Compliant |
| Additional Features | Digital Optical Monitoring |
| Application | Data Networking, Optical Network |
| Connection Type | LC |
| Data Transfer Rate | 40 Gbit |
| Fiber Type | Singlemode |
| Media Connector Type | SMF |
| Max Transfer Distance | 10 km |
| Optical Wave Length | 1270 to 1330 nm |
| Protocol | 40GBase |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Graybar | 26036362 | 1549.84 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/55000000/55300000/part_--QSFP40GLR4SC---Prolabs--878be77565.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp