# QSFP-40G-ER4

**Manufacturer:** Cisco  
**MPN:** `QSFP-40G-ER4`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Cisco |
| Manufacturer name | Cisco |
| Manufacturer | Cisco |
| extendedQty | 0 |
| moq | 1 |
| MPN | QSFP-40G-ER4 |
| multiple | 1 |
| qtyInStock | 0 |
| qtySource | updateFromUrlEntry |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Office Specialties | QSFP-40G-ER4 |  |  | None | 1 |
| PCNation | 6GB340 | 24089.93 | 1 | None | 1 |
| Digi-Key | 15940426 | 27499.95 | 1 | None | 1 |
| CDW | 4466501 | 30676.99 | 1 | None | 1 |
| Consutronix | 6GB340 | 31747.08 | 1 | None | 1 |
| transceiversdirect.com | QSFP-40G-ER4 | 24924.42 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/10000000/10380000/part_--QSFP40GER4---Cisco--43f2f2ade9.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp