ST-100G-QSFP28-LR4-20
Sate Optics ST-100G-QSFP28-LR4-20 is a 100Gbps QSFP28 compatible LR4 optical transceiver designed for extended-distance Ethernet connectivity, data center interconnects, and enterprise optical networks.
This 100G QSFP28 LR4-20 optical module uses four LAN-WDM wavelengths around 1310nm to provide 4-channel 25G NRZ transmission over duplex single mode fiber (SMF). It supports transmission distances up to 20km through LC duplex connectors, providing additional link distance compared with standard 100G LR4 modules.
The ST-100G-QSFP28-LR4-20 compatible transceiver delivers reliable long-reach optical performance with low power consumption and stable transmission. Each module is tested to ensure interoperability with compatible networking equipment and 100G Ethernet platforms.
More in 100G QSFP28 Optical Transceivers
| Part Number | Model No. | Picture | Data Rate(Mbps) | Wavelength | Media Type | Reach | TX Power(dBm) | RX Sens.(dBm) | Temp.(℃) | Note | Datasheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST-100G-QSFP28-SR4 | 100G QSFP28 SR4 Compatible |  |
100Gbps | 850nm | Multimode Fiber (MMF) | 100m | -8.4 ~ +2.4 dBm | -10.3 dBm | 0~70℃ | Compatible 100G QSFP28 Optical Transceiver | |
| ST-100G-QSFP28-SR-BD | 100G QSFP28 SR-BD Compatible |  |
100Gbps | 850nm / 900nm | Multimode Fiber (MMF) | 100m | -6.2 ~ +4 dBm | -8.2 dBm | 0~70℃ | Compatible 100G QSFP28 BiDi Optical Transceiver | |
| ST-100G-QSFP28-CWDM4 | 100G QSFP28 CWDM4 2km Compatible |  |
100Gbps | 1271nm~1331nm | Single Mode Fiber (SMF) | 2km | -6.5 ~ +2.5 dBm | -10 dBm | 0~70℃ | Compatible 100G QSFP28 CWDM4 Optical Transceiver | |
| ST-100G-QSFP28-CWDM4-10 | 100G QSFP28 CWDM4 10km Compatible |  |
100Gbps | 1271nm~1331nm | Single Mode Fiber (SMF) | 10km | -6.5 ~ +2.5 dBm | -13 dBm | 0~70℃ | Compatible 100G QSFP28 CWDM4 Optical Transceiver | |
| ST-100G-QSFP28-PSM4 | 100G QSFP28 PSM4 2km Compatible |  |
100Gbps | 1310nm | Single Mode Fiber (SMF) | 2km | -6 ~ +2 dBm | -11.35 dBm | 0~70℃ | Compatible 100G QSFP28 PSM4 Optical Transceiver | |
| ST-100G-QSFP28-PSM4-10 | 100G QSFP28 PSM4 10km Compatible |  |
100Gbps | 1310nm | Single Mode Fiber (SMF) | 10km | -6 ~ +2 dBm | -12 dBm | 0~70℃ | Compatible 100G QSFP28 PSM4 Optical Transceiver | |
| ST-100G-QSFP28-LR4 | 100G QSFP28 LR4 Compatible |  |
100Gbps | 1310nm | Single Mode Fiber (SMF) | 10km | -4.3 ~ +4.5 dBm | -10.6 dBm | 0~70℃ | Compatible 100G QSFP28 LR4 Optical Transceiver | |
| ST-100G-QSFP28-LR4-I | 100G QSFP28 LR4 Industrial Compatible |  |
100Gbps | 1310nm | Single Mode Fiber (SMF) | 10km | -4.3 ~ +4.5 dBm | -10.6 dBm | -40~85℃ | Compatible 100G QSFP28 LR4 Industrial Optical Transceiver | |
| ST-100G-QSFP28-LR4-20 | 100G QSFP28 LR4 20km Compatible | |
100Gbps | 1310nm | Single Mode Fiber (SMF) | 20km | -4.3 ~ +4.5 dBm | -10.6 dBm | 0~70℃ | Compatible 100G QSFP28 LR4 Optical Transceiver | |
| ST-100G-QSFP28-ER4 | 100G QSFP28 ER4 40km Compatible |  |
100Gbps | 1310nm | Single Mode Fiber (SMF) | 40km | -2.5 ~ +6.5 dBm | -18.5 dBm | 0~70℃ | Compatible 100G QSFP28 ER4 Optical Transceiver | |
| ST-100G-QSFP28-ZR4 | 100G QSFP28 ZR4 80km Compatible |  |
100Gbps | 1310nm | Single Mode Fiber (SMF) | 80km | +1.5 ~ +7 dBm | -28 dBm | 0~70℃ | Compatible 100G QSFP28 ZR4 Optical Transceiver | |
| ST-100G-QSFP28-ZR4+ | 100G QSFP28 ZR4+ 100km Compatible |  |
100Gbps | 1310nm | Single Mode Fiber (SMF) | 100km | +4 ~ +7.5 dBm | -30 dBm | 0~70℃ | Compatible 100G QSFP28 ZR4+ Optical Transceiver |
