# Cisco 40GBASE-ER4 Module for SMF with OTU-3 data-rate Support

**Manufacturer:** CISCO  
**MPN:** `QSFP-40G-ER4=`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | CISCO |
| Manufacturer name | CISCO |
| Manufacturer | CISCO |
| Extra Product Name | Cisco 40GBASE-ER4 Module for SMF with OTU-3 data-rate Support |
| Weight | 2 |
| WeightUnit | lbs |
| moq | 1 |
| MPN | QSFP-40G-ER4= |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | ZH0230 |
| tierMinQty1 | 1 |
| tierPrice1 | 25474.71 |
| Manufacturer Part Number | QSFP-40G-ER4 |
| Manufacturer Website Address | http://www.cisco.com |
| Brand Name | Cisco |
| Product Name | 40GBASE-ER4 Module for SMF with OTU-3 data-rate Support |
| Product Type | QSFP+ |
| Application/Usage | Optical Network, Data Networking |
| Total Number of Ports | 1 |
| Connector Type | LC |
| Interfaces/Ports Details | 1 x LC 40GBase-ER4 Network |
| Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Single-mode |
| Ethernet Technology | 40 Gigabit Ethernet |
| Network Technology | 40GBase-ER4 |
| Maximum Data Transfer Rate | 40 |
| Environmentally Friendly | Yes |
| Environmental Certification | RoHS |
| Limited Warranty | 1 Year |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| PCNation | ZH0230 | 25474.71 | 1 | None | 1 |
| barcodesinc.com | QSFP-40G-ER4= | 40866.33 | 1 | None | 1 |
| CDW | 3936672 | 32437.99 | 1 | None | 1 |
| transceiversdirect.com | QSFP-40G-ER4= | 24924.42 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/95500000/95503500/part_--QSFP40GER4---CISCO--96bf2fb8d5.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp