Sate Optics provides compatible 40G QSFP+ Loopback Modules for network testing, equipment diagnostics and optical interface verification in data centers and enterprise networks.
Our 40G QSFP+ Loopback solutions are designed to simulate optical transceiver connections, enabling engineers to perform switch port testing, system validation, troubleshooting and network performance verification.
Compatible 40G QSFP+ Loopback Modules support 40G Ethernet testing applications for data centers, enterprise networks, telecom environments and high-performance computing infrastructures.
Sate Optics delivers reliable testing solutions for 40G network deployments, helping customers verify connectivity, simplify maintenance and improve network reliability.
40G QSFP Loopback
| Part Number | Model No. | Picture | Data Rate(Mbps) | Wavelength | Media Type | Reach | TX Power(dBm) | RX Sens.(dBm) | Temp.(℃) | Note | Datasheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST-40G-QSFP-LB0-0 | 40G-QSFP-LB0-0 |  |
40G | / | Copper | / | 0dBm | 0W | -20°C~85°C | 40G Passive Loopback | |
| ST-40G-QSFP-LB0-2.5 | 40G-QSFP-LB0-2.5 | |
40G | / | Copper | / | 0dBm | 2.5W | -20°C~85°C | 40G Passive Loopback | |
| ST-40G-QSFP-LB3-0 | 40G-QSFP-LB3-0 | |
40G | / | Copper | / | 3dBm | 0W | -20°C~85°C | 40G Passive Loopback | |
| ST-40G-QSFP-LB5-0 | 40G-QSFP-LB5-0 |  |
40G | / | Copper | / | 5dBm | 0W | -20°C~85°C | 40G Passive Loopback |
