Sate Optics’s Loopback Transceivers series includes 10G SFP, 25G SFP28, 40G QSFP and 100G QSFP28. Loopback is a cost effective and high quality solutions to test transceivers ports.
Loopback are compatible with both copper and optical 10G SFP / 25G SFP28 / 40G QSFP / 100G QSFP28 enabled ports, they perfectly replicate the performance range of typical of a 10G SFP, 25G SFP28, 40G QSFP and 100G QSFP28 connection between equipped adapter cards, blade servers, routers, and switches.
400G QSFP-DD Loopback
| Part Number | Model No. | Picture | Data Rate(Mbps) | Wavelength | Media Type | Reach | TX Power(dBm) | RX Sens.(dBm) | Temp.(℃) | Note | Datasheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST-400G-QSFPDD-LB0-0 | 400G-QSFPDD-LB0-0 |  |
400G | / | Copper | / | 0dBm | 0W | 0°C~85°C | 400G Passive Loopback | |
| ST-400G-QSFPDD-LB0-10 | 400G-QSFPDD-LB0-10 | |
400G | / | Copper | / | 0dBm | 10W | 0°C~85°C | 400G Passive Loopback | |
| ST-400G-QSFPDD-LB0-X | 400G-QSFPDD-LB0-X | |
400G | / | Copper | / | 0dBm | Programmable 1.5W-15W | 0°C~85°C | 400G Passive Loopback |
