# Axiom 40GBASE-LR4 QSFP+ Transceiver for Gigamon - QSF-503

**Manufacturer:** AXIOM  
**MPN:** `QSF-503-AX`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | AXIOM |
| Manufacturer name | AXIOM |
| Manufacturer | AXIOM |
| Extra Product Name | Axiom 40GBASE-LR4 QSFP+ Transceiver for Gigamon - QSF-503 |
| Weight | 1 |
| WeightUnit | lbs |
| moq | 1 |
| MPN | QSF-503-AX |
| multiple | 1 |
| qtyInStock | -2 |
| SKU | 6JU787 |
| tierMinQty1 | 1 |
| tierPrice1 | 1243.47 |
| Manufacturer Part Number | QSF-503-AX |
| Manufacturer Website Address | http://www.axiommemory.com |
| Brand Name | Axiom |
| Product Name | 40GBASE-LR4 QSFP+ Transceiver for Gigamon - QSF-503 |
| Product Type | QSFP+ |
| Application/Usage | Data Networking, Optical Network |
| Total Number of Ports | 1 |
| Connector Type | LC |
| Interfaces/Ports Details | 1 x LC 40GBase-LR4 Network |
| Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Single-mode |
| Ethernet Technology | 40 Gigabit Ethernet |
| Network Technology | 40GBase-LR4 |
| Compatibility | MSA Compliant |
| Environmentally Friendly | Yes |
| Environmental Certification | RoHS |
| Limited Warranty | Lifetime |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| PCNation | 6JU787 | 1243.47 | 1 | None | 1 |
| Grand and Toy | QSF-503-AX | 2244.09 | 1 | None | 1 |
| Zoro | G1847873 | 1333.92 | 1 | None | 1 |
| Consutronix | 6JU787 | 1437.94 | 1 | None | 1 |
| unbeatablesale.com | SYBA146147 | 1597.65 | 1 | None | 1 |
| primebuy.com | QSF-503-AX | 1394.0 | 1 | None | 1 |
| homeessentialsdirect.com | QSF-503-AX | 1189.61 | 1 | None | 1 |
| directdeals.com | QSF-503-AX | 1485.0 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/250000000/250037500/part_--QSF503AX---AXIOM--3e90591356.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp