This NetScout® 321-1646 compatible QSFP+ transceiver provides 40GBase-SR4 throughput up to 150m over multi-mode fiber (MMF) at a wavelength of 850nm using a MPO connector. It is guaranteed to be 100% compatible with the equivalent NetScout® transceiver. This easy to install, hot swappable transceiver has been programmed, uniquely serialized and data-traffic and application tested to ensure that it will initialize and perform identically. Digital optical monitoring (DOM) support is also present to allow access to real-time operating parameters. This transceiver is Trade Agreements Act (TAA) compliant. We stand behind the quality of our products and proudly offer a limited lifetime warranty.
| Performance | 
| Fiber ports quantity | 
1 | 
| Digital Diagnostics Monitoring (DDM) | 
Yes | 
| Wavelength | 
850 nm | 
| Maximum transfer distance | 
150 m | 
| SFP transceiver standard | 
SR4 | 
| Fiber optic connector | 
MPO | 
| Multi-mode fiber (MMF) supported | 
Yes | 
| Interface type | 
QSFP+ | 
| Maximum data transfer rate | 
40000 Mbit/s | 
| SFP transceiver type | 
Fiber optic | 
| Features | 
| Easy to install | 
Yes | 
| Hot-swap | 
Yes | 
| Product colour | 
Metallic | 
| Logistics data | 
| Country of origin | 
United States |