# Our 100GB QSFP28 transceivers are 100% compatibility tested and certified in our US based lab for use with over 90 OEMs including Arista, Cisco, Dell, Intel, Juniper, Mellanox, Nokia - Limited lifetime warranty - Free evaluations.

**Manufacturer:** Approved  
**MPN:** `Q28-100G-LR4`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Approved |
| Manufacturer name | Approved |
| Manufacturer | Approved |
| keywords | optical, transceivers, free evaluations, limited, lifetime, warranty, oem, compatible, tier 1, QSFP28, 100GB, SR4, SWDM4, DR1, FR1, CWDM4, PSM4, LR4, LR1, ER4, ER4L, ZR4 |
| moq | 1 |
| MPN | Q28-100G-LR4 |
| multiple | 1 |
| qtyInStock | 0 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Approved Optics | Q28-100G-LR4-A |  |  | None | 1 |

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Structured data: `/python/html6/product/500/145000000/145366000/part_--Q28100GLR4---Approved--290af7d028.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp