# Cisco Compatible QSFP-40G-ER4 - Functionally Identical 40GBASE-ER4 QSFP+ 40km Int. Mux w/DOM Single-mode Duplex LC Connector

**Manufacturer:** ENET  
**MPN:** `QSFP-40G-ER4-ENC`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | ENET |
| Manufacturer name | ENET |
| Manufacturer | ENET |
| Extra Product Name | Cisco Compatible QSFP-40G-ER4 - Functionally Identical 40GBASE-ER4 QSFP+ 40km Int. Mux w/DOM Single-mode Duplex LC Connector |
| Weight | 1 |
| WeightUnit | lbs |
| moq | 1 |
| MPN | QSFP-40G-ER4-ENC |
| multiple | 1 |
| qtyInStock | In Stock |
| SKU | 6B0650 |
| tierMinQty1 | 1 |
| tierPrice1 | 3614.15 |
| Manufacturer Part Number | QSFP-40G-ER4-ENC |
| Manufacturer Website Address | http://www.enetusa.com |
| Brand Name | ENET |
| Product Name | QSFP+ Module |
| Product Type | QSFP+ |
| Application/Usage | Optical Network, Data Networking |
| Interfaces/Ports Details | 1 x LC Duplex 40GBase-ER4 Network |
| Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Single-mode |
| Ethernet Technology | 40 Gigabit Ethernet |
| Network Technology | 40GBase-ER4 |
| Compatibility | MSA Compliant |
| Environmentally Friendly | Yes |
| Environmental Certification | RoHS |
| Limited Warranty | Lifetime |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| PCNation | 6B0650 | 3614.15 | 1 | None | 1 |
| PCNation | 8NK825 | 3734.83 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/110500000/110517500/part_--QSFP40GER4ENC---ENET--b4e84d005a.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp