Edgecore ET7402-LR4 100GBase-LR4 QSFP28 Transceiver 1295-1309 nm 10 km LC DDM SMF Optical Transceiver Module
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| SPECIFICATIONS | |
| CDR | TX & RX Built-in CDR |
| Connector | LC duplex |
| DDM/DOM | Supported |
| Wavelength | 1310nm* |
| Form Factor | QSFP28 |
| Extinction Ratio | 4dB |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| TX Power | -4.3~4.5dBm |
| Max Data Rate | 103.125Gbps (4x 25.78Gbps) |
| Media | SMF |
| Max Cable Distance | 10km |
| Modulation Format | NRZ |
| Power budget | 6.3dB |
| Protocols | IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636 |
| Receiver Type | 4 x PIN ROSA |
| Receiver Sensitivity | <-10.6dBm |
| Transimitter Type | 4 x LAN WDM DML TOSA |
| Power Consumption | <4W |
The Edgecore ET7402-LR4 is a cutting-edge 100GBase-LR4 QSFP28 optical transceiver designed for seamless data transmission over single-mode fiber (SMF). Operating within the 1295-1309 nm wavelength range, this transceiver supports distances of up to 10 kilometers, making it ideal for long-distance applications in data centers and enterprise networks. It features LC connectors to provide secure and stable connectivity. Additionally, the ET7402-LR4 is equipped with Digital Diagnostic Monitoring (DDM), enabling real-time performance tracking and diagnostics for enhanced network management. Engineered for reliability and scalability, this transceiver meets the high bandwidth demands of modern networking environments effectively.
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