# Prolabs QSFP-40GE-LR4-C Repeater/Transceiver/Media Converter, QSFP, Singlemode, 0 To 70

**Manufacturer:** Prolabs  
**MPN:** `QSFP-40GE-LR4-C`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Prolabs |
| Manufacturer name | Prolabs |
| Manufacturer | Prolabs |
| CategoryL1 | Networking and Wireless |
| CategoryL2 | Repeater/Transceiver/Media Converters |
| Extra Product Name | Prolabs QSFP-40GE-LR4-C Repeater/Transceiver/Media Converter, QSFP, Singlemode, 0 To 70 |
| countryOfOrigin | CN - China |
| moq | 1 |
| MPN | QSFP-40GE-LR4-C |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 25837381 |
| tierMinQty1 | 1 |
| tierPrice1 | 1549.84 |
| ECCN | 5A991 |
| Country of Origin | CN - China |
| UNSPSC | 43223300 |
| Dimenions | 115 x 45 x 20 mm |
| Connection Type | QSFP |
| Fiber Type | Singlemode |
| Temp Rating | 0 to 70?C |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Graybar | 25837381 | 1549.84 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/197000000/197356000/part_--QSFP40GELR4C---Prolabs--3b39b1d571.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp